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xcat-core/xCAT-server-2.0/sbin/lpar_netboot.expect

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Initial version - netboot/getmacs support script or IVM git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@203 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2008-01-02 16:35:12 +00:00
#!/usr/bin/expect --
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
log_user 0
set stm 1
#
# PROCEDURE
#
# Declare procedure to write status/error messages
# We do it this way so that if /var is full (or some other error occurs)
# we can trap it in a common section of code.
#
proc nc_msg { msg } {
global verbose
if { $verbose == 1 } {
send_user $msg
}
}
#
# PROCEDURE
#
proc read_credentials {} {
global filename
global userid
global passwd
if [catch { open $filename "r" } fhandle ] {
send_user "Error opening temporary password file\n"
exit 1
}
###############################################
# Read the password from the file,
# then close and immediately delete it
###############################################
set buf [ read $fhandle ]
set cred ""
close $fhandle
exec rm $filename
if { ![regexp {([^ ]+ [^ ]+)\n} $buf match cred ]} {
send_user "Error parsing temporary password file\n"
exit 1
}
set userid [ lindex $cred 0 ]
set passwd [ lindex $cred 1 ]
}
#
# PROCEDURE
#
# Define the procedure to connect to the IVM
#
proc connect {} {
global hcp
global ssh_spawn_id
global prompt
global userid
global passwd
if [ catch { spawn ssh $userid@$hcp} ssh_pid ] {
send_user "Unable to spawn ssh connection to $hcp\n"
exit 1
}
set ssh_spawn_id $spawn_id
set timeout 10
set pwd_sent 0
#
# Look for password prompt, and reply
#
expect {
-i $ssh_spawn_id \
-re $prompt {
}
-re "continue connecting (yes/no)?" {
send -i $ssh_spawn_id "yes\r"
expect_continue
}
-re "assword: $" {
if { $pwd_sent != 1 } {
set pwd_sent 1
send -i $ssh_spawn_id "$passwd\r"
exp_continue
}
send_user "Incorrect login\n"
exit 1
}
timeout {
send_user "Timeout waiting for password prompt\n"
exit 1
}
eof {
send_user "ssh connection terminated unexpectedly\n"
exit 1
}
}
}
#
# PROCEDURE
#
# Procedure to run the lssyscfg command
# test its return code and capture its output
#
proc run_lssyscfg {} {
global PROGRAM
global ssh_spawn_id
global env
global manage
global msg
global node
global profile
global rc
global prompt
set timeout 10
send -i $ssh_spawn_id "lssyscfg -r lpar -m \"$manage\" --filter lpar_names=\"$node\" -F state; echo Rc=\$\?\r";
expect {
-i $ssh_spawn_id \
-re "\r\n(.*)\r\nRc=(\[0-9]*)\r\n(.*$prompt)" {
set rc $expect_out(2,string)
set msg $expect_out(1,string)
}
timeout {
send_user "Timeout waiting for command prompt\n"
exit 1
}
eof {
send_user "ssh connection to terminated unexpectedly\n"
exit 1
}
}
if { $rc } {
send_user "Unable to determine machine state Rc = $rc\n"
nc_msg "$PROGRAM Status: error from lssyscfg command\n"
send_user "Error : $msg\n"
exit 1
}
}
#
# PROCEDURE
#
# Declare procedure to write usage message and exit
#
proc usage {} {
global PROGRAM
send_user "Usage: Install partition \
\n\t$PROGRAM \[-v\] \[-x\] \[-f\] \[-A -D | \[-D\] | \[-D\] -m macaddress\] -t ent -s speed -d duplex \
\n\t\t-S server -G gateway -C client hostname profile managed_system lparid remote_host password_filename\
\n \
\nUsage: Return macaddress \
\n\t$PROGRAM -M -n \[-v\] -t ent \[-f] \[-x] \[-D -s speed -d duplex -S server -G gateway -C client\] hostname profile managed_system lparid remote_host password_file\
\n \
\n\t-n\tDo not boot partition \
\n\t-t\tSpecifies network type ent \
\n\t-D\tPerform ping test, use adapter that successfully ping the server \
\n\t-s\tNetwork adapter speed \
\n\t-d\tNetwork adapter duplex \
\n\t-S\tServer IP address \
\n\t-G\tGateway IP address \
\n\t-C\tClient IP address \
\n\t-m\tMAC Address \
\n\t-v\tVerbose output \
\n\t-x\tDebug output \
\n\t-f\tForce close virtual terminal session \
\n\t-M\tDiscovery ethernet adapter mac address and location code \
\n\t--help\tPrints this help\n"
exit 1
}
#
# PROCEDURE
#
# Check command line arguments
#
proc ck_args {} {
global adap_speed
global adap_duplex
global client_ip
global server_ip
global gateway_ip
global node
global manage
global profile
global hcp
global lparid
global PROGRAM
global discover_macaddr
global extra_args
global macaddress
global phys_loc
global discover_all
global discovery
global noboot
global filename
if { $discovery && ( $adap_speed == "" || $adap_duplex == "" ) } {
send_user "Speed and duplex required\n"
usage
}
if { $discovery && $client_ip == "" } {
send_user "Client IP is required\n"
usage
}
if { $discovery && $server_ip == "" } {
send_user "Server IP is required\n"
usage
}
if { $discovery && $gateway_ip == "" } {
send_user "Gateway IP is required\n"
usage
}
if { $node == "" } {
send_user "Node is required\n"
usage
} else {
nc_msg "$PROGRAM Status: node $node\n"
}
if { $manage == "" } {
send_user "Managed system is required\n"
usage
} else {
nc_msg "$PROGRAM Status: managed system $manage\n"
}
if { $filename == "" } {
send_user "userid/password filename is required\n"
usage
}
if { $hcp == "" } {
send_user "Hardware control point address is required\n"
usage
} else {
nc_msg "$PROGRAM Status: Hardware control point $hcp\n"
}
if { $lparid == "" } {
send_user "LPAR Id is required\n"
usage
} else {
nc_msg "$PROGRAM Status: LPAR Id is $lparid\n"
}
if { $profile == "" } {
send_user "Profile is required\n"
usage
} else {
nc_msg "$PROGRAM Status: profile $profile\n"
}
if { $discover_macaddr && $extra_args != "" } {
send_user "Can not specify -M and -g flags together.\n"
usage
}
if { $discover_macaddr && ( $macaddress != "" || $phys_loc != "" ) } {
send_user "Can not specify -M and -l or -m flags together.\n"
usage
}
if { $macaddress != "" && $phys_loc != "" } {
send_user "Can not specify -l and -m flags together.\n"
usage
}
if { $discover_all && ( $macaddress != "" || $phys_loc != "" ) } {
send_user "Can not specify -A and -m or -l flags together.\n"
usage
}
if { $discover_all && !$discovery && !$noboot } {
send_user "Flag -A must be specify with flag -D for booting.\n"
usage
}
if { $discover_macaddr && $discovery &&
( $server_ip == "" || $gateway_ip == "" || $client_ip == "" || $adap_speed == "" || $adap_duplex == "" ) } {
send_user "Flag -M with -D require arguments for -C, -S, -G, -s and -d.\n"
usage
}
if { $discover_macaddr && !$discovery &&
( $server_ip != "" || $gateway_ip != "" || $client_ip != "" || $adap_speed != "" || $adap_duplex != "" ) } {
send_user "Flag -M with arguments for -C, -S, -G, -s and -d require -D flag.\n"
usage
}
if { $discover_macaddr && !$noboot } {
send_user "-M flag requires -n.\n"
usage
}
if { [regexp "(\[ ]+)-" $node ] } {
send_user "Error : $node\n"
send_user "Node is required\n"
exit 1
}
if { [regexp "(\[ ]+)-" $manage ] } {
send_user "Error : $managed\n"
send_user "Managed system is required\n"
exit 1
}
if { [regexp "(\[ ]+)-" $profile ] } {
send_user "Error : $profile\n"
send_user "Profile is required\n"
exit 1
}
}
#
# PROCEDURE
#
# Declare procedure to send commands slowly. This is needed because
# some bytes are missed by the service processor when sent at top speed.
# The sleep was needed because a command was sent sometimes before the
# results of the previous command had been received.
#
# The Open Firmware is constrained on how quickly it can process input streams.
# The following code causes expect to send 10 characters and then wait 1 second
# before sending another 10 bytes.
#
proc send_command {} {
global command
global spawn_id_rconsole
# sleep so that any error messages from previous command are cleared up
exec sleep 1
send -i $spawn_id_rconsole -- $command
}
#
# PROCEDURE
#
# Declare procedure to parse the full device tree that is displayed as a result
# of an ls command. The information needed is the phandle and full device name
# of a supported network card found in the device tree. The phandle is used in
# other procedures to get and change properties of the network card. The full
# device name is used to network boot from the network adapter.
#
proc get_phandle {} {
global spawn_id_rconsole
global expect_out
global phandle_array
global full_path_name_array
global rc
global command
global adapter_found
global adap_type
global dev_count
global dev_pat
global dev_type
global PROGRAM
global NODENAME
nc_msg "$PROGRAM Status: Starting to get full device name and phandle\n"
# This is the first procedure entered after getting to the ok prompt. On entry
# the current device is not root. The command 'dev /' is sent to get to the
# root of the device tree. There is no output from the dev command. The expected
# output is the ok prompt ('>').
#
# The pwd command can be used to determine what the current device is.
#
set timeout 30 ;# shouldn't take long
nc_msg "$PROGRAM Status: sending dev / command\n"
set command "dev /\r"
send_command
expect {
-i $spawn_id_rconsole
-re ">" {
nc_msg "$PROGRAM Status: at root\n"
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
# Next, the 'ls' command is sent. The result is a display of the entire
# device tree. The code then looks at the
# output from the ls command one line at a time, trying to match it with the
# regexp pattern in dev_pat, an array that contains all the supported network
# adapters. When found, the adapter type, the phandle and path name are saved
# in array variables.
#
# The complicated part is that the full path name may be spread over more than
# one line. Each line contains information about a node. If the supported
# network adapter is found on an nth level node, the full path name is the
# concatenation of the node information from the 0th level to the nth level.
# Hence, the path name from each level of the device tree needs to be saved.
#
# The pattern "\n(\[^\r]*)\r" is worth a second look. It took
# many hours of debug and reading the expect book to get it right. When more
# than one line of data is returned to expect at once, it is tricky getting
# exactly one line of data to look at. This pattern works because it looks
# for a newline(\n), any character other than a carriage return(\[^\r]*), and
# then for a carriage return. This causes expect to match a single line.
# If (.*) is used instead of (\[^\r]*), multiple lines are matched. (that was
# attempt number 1)
#
# Once a single line is found, it tries to determine what level in the device
# tree this line is.
# searching through subsequent lines and subsequent levels until an
# adapter is found.
# The level of the current line, which
# is calculated based on the assumption of "Level = (Leading Spaces - 1)/2".
# Leading Spaces is the number of spaces between the first colon ':' and the
# first non-space character of each line.
#
# Using the -d flag helped a lot in finding the correct pattern.
#
nc_msg "$PROGRAM Status: sending ls command\n"
set command "ls\r"
send_command
set adapter_found 0
set done 0
set timeout 60 ;# shouldn't take more than a few minutes
while { ! $done } {
# this expect call isolates single lines
# This code uses the tcl regexp to parse the single line
# isolated by expect.
#
# When the ok prompt ('>') is matched, this indicates the end of
# the ls output, at which point the done variable is set, to break
# out of the loop.
#
# All other lines are ignored.
#
expect {
-re "(\n)(\[^\r]*)(\r)" {
if { [regexp "\n(\[^\r]*):(\[ ]+)/(\[^\r]*)\r" $expect_out(0,string) x1 x2 x3 x4] } {
# Each level is inspected for a match
set level [expr ([string length $x3]-1)/2]
set path($level) $x4
for {set j 0} {$j < $dev_count} {incr j 1} {
if {[regexp $dev_pat($j) $x4]} {
incr adapter_found 1
for {set i 0} {$i <= $level} {incr i 1} {
append full_path_name_array($adapter_found) "/$path($i)"
}
set phandle_array($adapter_found) $x2
set adap_type($adapter_found) $dev_type($j)
break
}
}
}
}
-re ">" {
set done 1
}
timeout {
send_user "Timeout isolating single line of ls output\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
# Did we find one or more adapters?
if { $adapter_found > 0 } {
set rc 0
} else {
send_user "No network adapters found\n"
set rc -1
}
}
#
# PROCEDURE
#
# Declare procedure to obtain the list of valid adapter connector properties
# from the adapter card. Connector types can be rj45, sc, 9pin, aui,
# bnc, or mic. Speeds can be 10, 100, or 1000. Duplex can be half or
# full. This procedure will use the "supported-network-types"
# argument to the get-package-property command to get the list of
# properties for the given adapter.
#
proc get_adap_prop { phandle } {
global rc
global spawn_id_rconsole
global expect_out
global command
global adap_prop_list
global PROGRAM
global NODENAME
set adap_prop_list {}
set rc 0
set timeout 60
set state 0
nc_msg "$PROGRAM Status: get_adap_prop start\n"
# state 0, stack count 0
set done(0) 0
set cmd(0) "\" supported-network-types\" $phandle get-package-property\r"
set msg(0) "$PROGRAM Status: rc and all supported network types now on stack\n"
set pattern(0) "(.*)3 >(.*)"
set newstate(0) 1
# state 1, return code and string on stack
set done(1) 0
set cmd(1) ".\r"
set msg(1) "$PROGRAM Status: All supported network types now on stack\n"
set pattern(1) "(.*)2 >(.*)"
set newstate(1) 2
# state 2, data ready to decode
set done(2) 0
set cmd(2) "decode-string\r"
set msg(2) "$PROGRAM Status: supported network type isolated on stack\n"
set pattern(2) "(.*)ok(.*)4 >(.*)"
set newstate(2) 3
# state 3, decoded string on stack
set done(3) 0
set cmd(3) "dump\r"
set msg(3) "$PROGRAM Status: supported network type off stack\n"
set pattern(3) ".*:.*:(.*):.*:.*:(.*):.*(2 >)(.*)"
set newstate(3) 4
# state 4, need to check for more data to decode
set done(4) 0
set cmd(4) ".s\r"
set msg(4) "$PROGRAM Status: checking for more supported network types\n"
set pattern(4) ".s (\[0-9a-f]* )(.*)>"
set newstate(4) 5
# state 5, done decoding string, clear stack
set done(5) 0
set cmd(5) ".\r"
set msg(5) "$PROGRAM Status: one entry on stack cleared\n"
set pattern(5) "(.*)ok(.*)1 >(.*)"
set newstate(5) 6
# state 6, finish clearing stack, choose correct adapter type
set done(6) 0
set cmd(6) ".\r"
set msg(6) "$PROGRAM Status: finished clearing stack\n"
set pattern(6) "(.*)ok(.*)0 >(.*)"
set newstate(6) 7
# state 7, done
set done(7) 1
while { $done($state) == 0 } {
nc_msg "$PROGRAM Status: command is $cmd($state)\n"
set command $cmd($state)
send_command
expect {
-i $spawn_id_rconsole
-re $pattern($state) {
nc_msg $msg($state)
set state $newstate($state)
# After state 3, the network type is parsed and the connector
# type extracted. If the type hasn't been found, add it to
# the list of supported connector types.
if { $state == 4 } {
set nw_type $expect_out(1,string)$expect_out(2,string)
# Build the adapter properties from the string
regexp .*,(.*),(.*),(.*) $nw_type dummy nw_speed nw_conn nw_duplex
set adap_prop "$nw_speed,$nw_conn,$nw_duplex"
nc_msg "$PROGRAM Status: Adapter properties are $adap_prop\n"
# if it's not in the list, add it, otherwise continue
if { [ lsearch adap_prop_list $adap_prop ] == -1 } {
lappend adap_prop_list $adap_prop
nc_msg "$PROGRAM Status: Adding adapter properties to list\n"
}
}
# After state 4, a test is done to see if all of the supported
# network types have been decoded. If they have been, the
# state variable is left alone. if not, the state variable is
# set to 2, causing a loop back to the step where the
# decode-string command is sent.
if { $state == 5 } {
if { [ string index $expect_out(2,string) 0] != 0 } {
set state 2
}
}
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
-re "(.*)DEFAULT(.*)" {
send_user "Default catch error\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
nc_msg "timeout state is $state\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
set rc 0
return
}
#
# PROCEDURE
#
# Declare procedure to obtain the ethernet or mac address property from the
# ethernet card.
#
# 3 commands lines containing a total of 6 commands are used.
#
# The get-package-property command is an example of a command
# that takes it's arguments off the stack and puts the results back onto the
# stack. Because of this, the arguments for the get-package-property command
# are in front of the command verb.
#
#
# The only reason this procedure is implemented in a loop is to avoid coding
# 3 expect commands.
proc get_mac_addr { phandle } {
global rc
global spawn_id_rconsole
global expect_out
global command
global PROGRAM
global NODENAME
set rc 0
nc_msg "$PROGRAM Status: get_mac_addr start\n"
# cmd(0) could have been sent as 3 commands. " mac-address" (tcl forces
# the use of \") is the first command on this line. The result of entering
# " mac-address" is that 2 stack entries are created, and address and a length.
#
# The next command in cmd(0) is the phandle with no quotes. This results in
# one stack entry because the phandle is an address.
#
# the third command in cmd(0) is get-package-property. After this command, there
# are 3 stack entries (return code, address and length of mac-address).
# state 0, stack count 0, send command
set done(0) 0
set cmd(0) "\" local-mac-address\" $phandle get-package-property\r"
set msg(0) "$PROGRAM Status: return code and mac-address now on stack\n"
set pattern(0) "(.*)3 >(.*)"
set newstate(0) 1
# cmd(1) is a dot (.). This is a stack manipulation command that removes one
# thing from the stack. pattern(1) is looking for a prompt with the 2 indicating
# that there are 2 things left on the stack.
# state 1, return code and mac-address on stack
set done(1) 0
set cmd(1) ".\r"
set msg(1) "$PROGRAM Status: mac-address now on stack\n"
set pattern(1) "(.*)2 >(.*)"
set newstate(1) 2
# cmd(2) is the dump command. This takes an address and a length off the stack
# and displays the contents of that storage in ascii and hex. The long pattern
# puts the hex into the variable expect_out(3,string). The tcl verb 'join' is
# used to eliminate the spaces put in by the dump command.
# state 2, mac-address on stack
set done(2) 0
set cmd(2) "dump\r"
set msg(2) "$PROGRAM Status: mac-address displayed, stack empty\n"
set pattern(2) "(.*)(: )(.*)( :)(.*)(: ok)"
set newstate(2) 3
# state 3, all done
set done(3) 1
set state 0
set timeout 60 ;# shouldn't take long
while { $done($state) == 0 } {
nc_msg "$PROGRAM Status: command is $cmd($state)\n"
set command $cmd($state)
send_command
expect {
-i $spawn_id_rconsole
-re $pattern($state) {
nc_msg $msg($state)
set state $newstate($state)
}
"1 > " {
if { $state == 0 } {
# An error occurred while obtaining the mac address. Log the error,
# but don't quit nodecond. instead, return NA for the address
#
set command ".\r"
send_command
expect {
-i $spawn_id_rconsole
-re "(-*\[0-9\]*) ok(.*)0 >(.*)" {
set mac_rc $expect_out(1,string)
nc_msg "$PROGRAM Status: Error getting MAC address for phandle=$phandle. RC=$mac_rc.\n"
send_user "# Could not obtain MAC address; setting MAX to NA\n"
set rc 0
set mac_address "NA"
return $mac_address
}
timeout {
send_user "Timeout\n"
nc_msg "timeout state is $state\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
-re "(.*)DEFAULT(.*)" {
send_user "Default catch error\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
nc_msg "timeout state is $state\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
# if the state is 0, 1, or 2, an error occurred and the join will fail
if { $state == 3 } {
set mac_address [ join $expect_out(3,string) "" ]
set rc 0
return $mac_address
} else {
set rc -1
}
}
#
# PROCEDURE
#
# Declare procedure to obtain the list of ethernet adapters, their physical
# location codes and MAC addresses.
#
# The get-package-property command is an example of a command
# that takes it's arguments off the stack and puts the results back onto the
# stack. Because of this, the arguments for the get-package-property command
# are in front of the command verb.
#
# The only reason this procedure is implemented in a loop is to avoid coding
# 3 expect commands.
proc get_adaptr_loc { phandle } {
global rc
global spawn_id_rconsole
global expect_out
global command
global PROGRAM
global NODENAME
global list_disk
set rc 0
nc_msg "$PROGRAM Status: get_adaptr_loc start\n"
# cmd(0) could have been sent as 3 commands. " ibm,loc-code" (tcl forces
# the use of \") is the first command on this line. The result of entering
# " ibm,loc-code" is that 2 stack entries are created, and address and a length.
#
# The next command in cmd(0) is the phandle with no quotes. This results in
# one stack entry because the phandle is an address.
#
# the third command in cmd(0) is get-package-property. After this command, there
# are 3 stack entries (return code, address and length of mac-address).
# state 0, stack count 0, send command
set done(0) 0
set cmd(0) "\" ibm,loc-code\" $phandle get-package-property\r"
set msg(0) "$PROGRAM Status: return code and loc-code now on stack\n"
set pattern(0) "(.*)3 >(.*)"
set newstate(0) 1
# cmd(1) is a dot (.). This is a stack manipulation command that removes one
# thing from the stack. pattern(1) is looking for a prompt with the 2 indicating
# that there are 2 things left on the stack.
# state 1, return code and loc-code on stack
set done(1) 0
set cmd(1) ".\r"
set msg(1) "$PROGRAM Status: loc-code now on stack\n"
set pattern(1) "(.*)2 >(.*)"
set newstate(1) 2
# state 2, loc-code on stack
set done(2) 0
set cmd(2) "dump\r"
set msg(2) "$PROGRAM Status: loc-code displayed, stack empty\n"
set pattern(2) "(.*)(: )(.*)( :)(.*)(\.: ok)"
set newstate(2) 3
# state 3, all done
set done(3) 1
set state 0
set timeout 60 ;# shouldn't take long
while { $done($state) == 0 } {
nc_msg "$PROGRAM Status: command is $cmd($state)\n"
set command $cmd($state)
send_command
expect {
-i $spawn_id_rconsole
-re $pattern($state) {
nc_msg $msg($state)
set state $newstate($state)
}
"1 > " {
if { $state == 0 } {
set command ".\r"
send_command
expect {
-i $spawn_id_rconsole
-re "(-*\[0-9\]*) ok(.*)0 >(.*)" {
set loc_rc $expect_out(1,string)
if { $list_disk != 1 } {
send_user "Error getting adapter physical location.\n"
}
nc_msg "$PROGRAM Status: Error getting physical location for phandle=$phandle. RC=$loc_rc.\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
-re "(.*)DEFAULT(.*)" {
send_user "Default catch error\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
nc_msg "$PROGRAM Status: timeout state is $state\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
if { $state == 3 } {
set rc 0
if { [regexp "(.*)(: )(.*)( :)(.*)(:)" $expect_out(1,string) v1 v2 v3 v4 v5 v6 ] } {
return $v6$expect_out(5,string)
} else {
return $expect_out(5,string)
}
} else {
set rc -1
}
}
#
# PROCEDURE
#
# Declare procedure to ping the given server through the specified LAN adapter.
# The procedure will return 0 if the ping is successful, and 1 if the ping
# was unsuccessful. The global rc variable will be set if there's an error.
#
proc ping_server { full_path_name phandle } {
global spawn_id_rconsole
global expect_out
global server_ip
global client_ip
global gateway_ip
global list_type
global list_disk
global adap_speed
global adap_duplex
global command
global adap_prop_list
global rc
global PROGRAM
global NODENAME
global env
nc_msg "$PROGRAM Status: ping_server start\n"
if {[info exists env(FIRMWARE_DUMP)]} {
Firmware_Dump $full_path_name $phandle
}
set j 0
set tty_do_ping 0
set stack_level 0
set properties_matched 0
set adap_conn ""
set speed_list {}
set duplex_list {}
set adap_conn_list {}
# If the adapter type chosen is ethernet, need to set the speed and duplex
# of the adapter before we perform the ping. If token ring or fddi,
# this is not required, so begin with state 2.
#
# cmd(0) sets the given adapter as active, to allow setting of speed
# and duplex
#
# cmd(1) writes the settings to the current adapter
#
# cmd(2) selects the /packages/net node as the active package to access the
# ping command.
#
# The next command in cmd(3) is the ping command. This places the return code
# on the stack. A return code of 0 indicates success.
#
# state 0, set the current adapter
set done(0) 0
set cmd(0) "dev $full_path_name\r"
set msg(0) "$PROGRAM Status: selected $full_path_name as the active adapter\n"
set pattern(0) "(.*)0 >(.*)"
set newstate(0) 1
# state 1, send property command to set selected type
set done(1) 0
set cmd(1) "\" ethernet,$adap_speed,$adap_conn,$adap_duplex\" encode-string \" chosen-network-type\" property\r"
set msg(1) "$PROGRAM Status: chosen network type set\n"
set pattern(1) "(.*)0 >(.*)"
set newstate(1) 2
# state 2, activate /packages/net
set done(2) 0
set cmd(2) "dev /packages/net\r"
set msg(2) "$PROGRAM Status: selected the /packages/net node as the active package\n"
set pattern(2) "(.*)ok(.*)0 >(.*)"
set newstate(2) 3
# state 3, ping the server
set done(3) 0
set msg(3) "$PROGRAM Status: ping return code now on stack\n"
set newstate(3) 4
set cmd(3) "ping $full_path_name:$server_ip,$client_ip,$gateway_ip\r"
set pattern(3) "(.*)ok(.*)0 >(.*)"
# state 4, all done
set done(4) 0
set cmd(4) "0 to my-self\r"
set msg(4) "$PROGRAM Status: resetting pointer\n"
set pattern(4) "(.*)ok(.*)0 >(.*)"
set newstate(4) 5
# state 5, all done
set done(5) 1
# for ping, only need to set speed and duplex for ethernet adapters
#
if { $list_type == "ent" } {
set state 0
# Get the list of properties for this adapter
#
get_adap_prop $phandle
if { $rc != 0 } {
exit 1
}
if { [ llength $adap_prop_list ] == 0 } {
send_user "No properties found for adapter '$full_path_name'\n"
set rc 0
return 1
}
# Now need to verify that the network params we were passed are valid for
# the given adapter
#
foreach prop $adap_prop_list {
regexp (.*),(.*),(.*) $prop dummy a_speed a_conn a_duplex
if { ( $a_speed == $adap_speed ) && ( $a_duplex == $adap_duplex ) } {
set properties_matched 1
if { [ lsearch $adap_conn_list $a_conn ] == -1 } {
lappend adap_conn_list $a_conn
}
}
}
set i [ llength $adap_conn_list ]
if { $properties_matched == 0 } {
send_user "'$adap_speed/$adap_duplex' settings are not supported on this adapter\n"
set rc 0
return 1
}
} else {
set state 2
}
set timeout 300
while { $done($state) == 0 } {
nc_msg "$PROGRAM Status: command is $cmd($state)\n"
set command $cmd($state)
send_command
expect {
-i $spawn_id_rconsole
-re $pattern($state) {
nc_msg $msg($state)
set state $newstate($state)
if { $state == 1 } {
set adap_conn [ lindex $adap_conn_list $j ]
set cmd(1) "\" ethernet,$adap_speed,$adap_conn,$adap_duplex\" encode-string \" chosen-network-type\" property\r"
nc_msg "$PROGRAM Status: Trying connector type $adap_conn\n"
incr j 1
}
if { ( ($tty_do_ping == 1) && ($state == 4) ) || ($tty_do_ping != 1) && ($state == 3) } {
set ping_debug $expect_out(buffer)
}
if { ( ($tty_do_ping == 1) && ($state == 5) ) || ($tty_do_ping != 1) && ($state == 4) } {
if { ($tty_do_ping == 1) && ($state == 5) } {
set ping_rc $expect_out(1,string)
set stack_level $expect_out(3,string)
} elseif { ($state == 4) && ($tty_do_ping != 1) && ([regexp "PING SUCCESS" $expect_out(buffer)]) } {
set ping_rc 0
} elseif { [regexp "unknown word" $expect_out(buffer)] } {
nc_msg "$PROGRAM Status: try tty-do-ping.\n"
set ping_rc 1
set tty_do_ping 1
set state 3
set cmd(3) "\" $full_path_name:$client_ip,$server_ip,$gateway_ip\" tty-do-ping\r"
set pattern(3) "(.*)ok(.*)(\[1-2\]) >(.*)"
# state 4, get the return code off the stack
set done(4) 0
set cmd(4) ".\r"
set msg(4) "$PROGRAM Status: return code displayed, stack empty\n"
set pattern(4) "(\[0-9\]*) ok(.*)(\[0-1\]) >(.*)"
set newstate(4) 5
# this command is used to work around a default catch problem in open
# firmware. Without it, a default catch occurs if we try to set
# adapter properties again after a ping
#
# state 5, reset pointer
set done(5) 0
set cmd(5) "0 to my-self\r"
set msg(5) "$PROGRAM Status: resetting pointer\n"
set pattern(5) "(.*)ok(.*)0 >(.*)"
set newstate(5) 6
# state 6, all done
set done(6) 1
} else {
set ping_rc 1
}
if { $ping_rc == 0 } {
if { $list_disk != 1 } {
send_user "# $full_path_name ping successful.\n"
}
} elseif { $ping_rc == 1 } {
if { $list_disk != 1 } {
send_user "# $full_path_name ping unsuccessful.\n"
}
nc_msg "# $full_path_name ping unsuccessful.\n"
nc_msg "$ping_debug\n"
# An unsuccessful return may leave another item on the stack to
# be removed. Check for it, and remove if necessary
while { $stack_level != 0 } {
set command ".\r"
send_command
expect {
-i $spawn_id_rconsole
-re "(\[0-9\]*) ok(.*)(\[0-1\]) >(.*)" {
set stack_level $expect_out(3,string)
nc_msg "$PROGRAM Status: stack_level is <$stack_level>\n"
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
-re "(.*)DEFAULT(.*)" {
send_user "Default catch error\n"
set 1
return
}
timeout {
send_user "Timeout\n"
set 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set 1
return
}
}
}
# Check if there are any more adapter connector types
# to try
#
if { ( $list_type == "ent" ) && ( $j < $i ) } {
set adap_conn [ lindex $adap_conn_list $j ]
nc_msg "$PROGRAM Status: Trying connector type $adap_conn\n"
incr j 1
# Need to work around a default catch problem in open
# firmware by sending a "0 to my-self" instruction
# following the ping. To make sure this happens in
# this rare case where we have an adapter with multiple connectors,
# we have to force the instruction into the 0th slot in
# the array. This is OK, since we only set the current
# adapter once, upon entering this procedure.
#
set done(0) 0
set cmd(0) "0 to my-self\r"
set msg(0) "$PROGRAM Status: resetting pointer\n"
set pattern(0) "(.*)ok(.*)0 >(.*)"
set newstate(0) 1
set state 0
}
} else {
send_user "Unexpected ping return code\n"
set rc 1
return
}
}
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
-re "(.*)DEFAULT(.*)" {
send_user "Default catch error\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
set rc 0
return $ping_rc
}
#
# PROCEDURE
#
proc get_disk_info_sms {} {
global rc
global expect_out
global spawn_id_rconsole
global command
global PROGRAM
global NODENAME
global phandle_array
global full_path_name_array
global adapter_found
global adap_type
global sms_dev_array_loc
global sms_dev_array_name
global sms_dev_array_os
global sms_dev_array_os_ver
global colon
global list_physical
# state 0, get SMS screen
set done(0) 0
regexp "(\n)(\[ ])(\[0-9])(\[.])(\[ ]+)Select Boot Options(\r)" $expect_out(2,string) x0 x1 x2 command
set cmd(0) "$command\r"
set msg(0) "$PROGRAM Status: sending return to repaint SMS screen\n"
set pattern(0) "(\n)(\[ ])(\[0-9])(\[.])(\[ ]+)Select Install(.*)Boot(.*)Device(\r)"
set newstate(0) 1
# state 1, get Select Boot Options
set done(1) 0
set msg(1) "$PROGRAM Status: Select Boot Options\n"
set pattern(1) "(\n)(\[ ])(\[0-9])(\[.])(\[ ]+)Hard Drive(\r)"
set newstate(1) 2
# state 2, Select Install/Boot Device
set done(2) 0
set msg(2) "$PROGRAM Status: Select Install/Boot Device\n"
set pattern(2) "(\n)(\[ ])(\[0-9])(\[.])(\[ ]+)List All Devices(\r)"
set newstate(2) 3
# state 3, List All Devices
set done(3) 0
set msg(3) "$PROGRAM Status: Hard Drive\n"
set pattern(3) "Select Device(\r)"
set newstate(3) 4
# state 4, activate /packages/net
set done(4) 0
set cmd(4) "M"
set msg(4) "$PROGRAM Status: Getting disk information.\n"
set pattern(4) "(.*)Navigation key(.*)"
set newstate(4) 5
# state 5, activate /packages/net
set done(5) 0
set cmd(5) "0\r"
set msg(5) "$PROGRAM Status: Getting to SMS Main Menu.\n"
set pattern(5) "(.*)Exit SMS(.*)Prompt?(.*)"
set newstate(5) 6
# state 6, activate /packages/net
set done(6) 0
set cmd(6) "Y"
set msg(6) "$PROGRAM Status: Exiting SMS.\n"
set pattern(6) "(.*)ok(.*)0 >(.*)"
set newstate(6) 7
# state 7, all done
set done(7) 1
set timeout 30
set state 0
while { $done($state) == 0 } {
nc_msg "$PROGRAM Status: command is $cmd($state)\n"
set command $cmd($state)
send_command
expect {
-i $spawn_id_rconsole
-re $pattern($state) {
if { $state == 3 } {
set statedone 0
set sms_dev_count 1
set timeout 10 ;# shouldn't take more than a few second
while { ! $statedone } {
expect {
-re "(\n)(\[^\r]*)(\r)" {
if { [regexp "(\[0-9]+\.)(\[ ]+)(\[0-9|\-])(\[ ]+)(.*)" $expect_out(2,string) x0 x1 x2 x3 x4 x5] } {
set dev_name $x5
if { [regexp "(.*) (.*) (.*) (.*) (.*) (\[(])(.*) (.*)(\[)])" $dev_name x0 x1 x2 x3 x4 x5 x6 x7 x8] } {
set dev_name $x1
set dev_size $x2
set dev_os $x7
set dev_os_ver $x8
} else {
set dev_os ""
set dev_os_ver ""
}
}
if { [regexp "loc=(.*)" $expect_out(2,string) x0 x1] } {
set dev_loc $x1
if { [regexp "(.*) (\[)])" $dev_loc x0 x1] } {
set dev_loc $x1
}
} else {
set dev_loc ""
}
if { $dev_loc != "" } {
set sms_dev_array_name($sms_dev_count) "$dev_name"
set sms_dev_array_loc($sms_dev_count) "$dev_loc"
set sms_dev_array_os($sms_dev_count) "$dev_os"
set sms_dev_array_os_ver($sms_dev_count) "$dev_os_ver"
incr sms_dev_count
}
}
-re "Navigation key:" {
set statedone 1
}
timeout {
send_user "Timeout isolating single line of ls output\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
}
set state $newstate($state)
if { ($state != 4) && ($state != 5) && ($state != 6) } {
set cmd($state) "$expect_out(3,string)\r"
}
}
timeout {
send_user "Timeout\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
}
#
# PROCEDURE
#
proc get_disk_info {} {
global rc
global expect_out
global spawn_id_rconsole
global command
global PROGRAM
global NODENAME
global phandle_array
global full_path_name_array
global adapter_found
global adap_type
global disk_count
global disk_array_size
global disk_array_loc
global disk_array_path
global disk_array_devtype
global sms_dev_array_loc
global sms_dev_array_name
global sms_dev_array_os
global sms_dev_array_os_ver
global colon
global list_physical
nc_msg "$PROGRAM Status: get_disk_info start\n"
nc_msg "$PROGRAM Status: sending dev /packages/gui command\n"
set command "dev /packages/gui\r"
send_command
expect {
-i $spawn_id_rconsole
-re "(.*)ok(.*)0 >(.*)" {
nc_msg "$PROGRAM Status: at root\n"
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
nc_msg "$PROGRAM Status: sending display_boot_devices #DISK command\n"
set command "display_boot_devices #ALL\r"
send_command
set done 0
set timeout 30
set disk_count 1
set rc 0
while { ! $done } {
expect {
-i $spawn_id_rconsole
-re "(\n)(\[^\r]*)(\r)" {
if { [regexp "SCSI (\[0-9]+) MB Harddisk (.*)loc=(.*)\[)]" $expect_out(2,string) x0 x1 x2 x3] } {
set disk_array_size($disk_count) "$x1"
set disk_array_loc($disk_count) [string trimright "$x3"]
set disk_array_path($disk_count) ""
incr disk_count
}
}
-re "0 >" {
nc_msg "$PROGRAM Status: at root\n"
set done 1
}
timeout {
send_user "Timeout\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
set disk_count [array size disk_array_path]
for {set i 1} {$i <= $disk_count} {incr i 1} {
set phandle_count [array size phandle_array]
for { set j 1 } { $j <= $phandle_count } { incr j 1 } {
set loc_code [get_adaptr_loc $phandle_array($j)]
if { [string first "$loc_code" "$disk_array_loc($i)"] != -1 } {
set disk_array_path($i) $full_path_name_array($j)
break
}
}
if { [string first "vdevice" "$disk_array_path($i)"] != -1 } {
set disk_array_devtype($i) "virtual"
} else {
set disk_array_devtype($i) "physical"
}
set disk_array_os($i) ""
set disk_array_os_ver($i) ""
set sms_dev_count [array size sms_dev_array_loc]
for { set j 1 } { $j <= $sms_dev_count } { incr j 1 } {
if { [string first "$sms_dev_array_loc($j)" "$disk_array_loc($i)"] != -1 } {
set disk_array_os($i) $sms_dev_array_os($j)
set disk_array_os_ver($i) $sms_dev_array_os_ver($j)
}
}
if { $colon } {
send_user "disk\:$disk_array_loc($i)\:\:$disk_array_path($i)\:\:$disk_array_devtype($i)\:$disk_array_size($i)\:$disk_array_os($i)\:$disk_array_os_ver($i)\:\n"
} else {
send_user "disk $disk_array_loc($i) $disk_array_path($i) $disk_array_devtype($i) $disk_array_size($i) $disk_array_os($i) $disk_array_os_ver($i)\n"
}
}
}
###################################################################
#
# PROCEDURE
#
# Declare procedure to boot the system from the selected ethernet card.
#
# This routine does the following:
# 1. Initiates the boot across the network. (state 0 or 1)
#
# state 99 is normal exit and state -1 is error exit.
###################################################################
proc boot_network {} {
global rc
global spawn_id_rconsole
global full_path_name
global command
global speed
global duplex
global chosen_adap_type
global server_ip
global client_ip
global gateway_ip
global extra_args
global PROGRAM
global NODENAME
set rc 0
set i 0
nc_msg "$PROGRAM Status: boot_network start\n"
###################################################################
# Variables associated with each of the commands sent by this routine
# are defined below.
#
# The done variable is flag that is set to 1 to break out of the loop
#
# The cmd variable is the command to be sent to the chrp interface.
# In one case it set in the special processing code because the
# ihandle is not available then this code is executes.
#
# The msg variable contains the message sent after a successful pattern match
#
# The pattern variable is the pattern passed to expect
#
# The newstate variable indicates what command is to be issued next
###################################################################
# If the install adapter is Ethernet or Token Ring, set the speed and
# duplex during boot.
# state 0, stack count 0
set done(0) 0
# set cmd(0) "boot $full_path_name:speed=$speed,duplex=$duplex,bootp,0.0.0.0,,0.0.0.0,0.0.0.0\r"
set cmd(0) "boot $full_path_name:speed=$speed,duplex=$duplex,bootp,$server_ip,,$client_ip,$gateway_ip $extra_args\r"
set msg(0) "$PROGRAM Status: network boot initiated\n"
set pattern(0) "BOOTP"
set newstate(0) 99
# If the install adapter is FDDI, don't set the speed and duplex
# state 1
set done(1) 0
# set cmd(1) "boot $full_path_name:bootp,0.0.0.0,,0.0.0.0,0.0.0.0\r"
set cmd(1) "boot $full_path_name:bootp,$server_ip,,$client_ip,$gateway_ip\r"
set msg(1) "$PROGRAM Status: network boot initiated\n"
set pattern(1) "BOOTP"
set newstate(1) 99
# state 99, all done
set done(99) 1
# state -1, all done
set done(-1) 1
##############################################################################
# This is the expect code.
# First, the initial state is set to 0.
# Then, in a loop,
# the done flag is checked,
# the command is sent to the chrp interface
# expect listens with the pattern
#
##############################################################################
if { $chosen_adap_type == "fddi" } {
set state 1
} else {
if { $speed == "" || $duplex == "" } {
send_user "Cannot set speed or duplex for network boot\n"
set rc 1
return
}
set state 0
}
set timeout 30 ;# shouldn't take long
while { $done($state) == 0 } {
nc_msg "$PROGRAM Status: command is $cmd($state)\n"
set command $cmd($state)
send_command
expect {
-i $spawn_id_rconsole
-re $pattern($state) {
nc_msg $msg($state)
set state $newstate($state)
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
-re "(.*)DEFAULT(.*)" {
send_user "Default catch error\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
nc_msg "timeout state is $state\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
}
#
# PROCEDURE
#
#
proc Boot {} {
global rc
global expect_out
global spawn_id_rconsole
global PROGRAM
global NODENAME
set rc 0
nc_msg "$PROGRAM Status: waiting for the boot image to boot up.\n"
set timeout 1200 ;# could take a while depending on configuration
# check for bootp response error
expect {
-i $spawn_id_rconsole
-re "RESTART-CMD" {
# If we see a "problem doing RESTART-CMD" message, we re-hit the OPEN-DEV
# issue after firmware rebooted itself and we need to retry the netboot once more
send_user "The network boot ended in an error.\n"
send_user "Error : $RESTART-CMD\n"
set rc 5
return
}
-re {!([0-9A-F]+)} {
send_user "The network boot ended in an error.\n"
nc_msg $expect_out(buffer)
set rc 1
return
}
-ex {--------------------------------} {
send_user "# Network boot proceeding, exiting.\n"
}
timeout {
set mins [expr ($timeout/60)]
send_user "Timeout waiting for the boot image to boot up. \
\n$PROGRAM waited '$mins' minutes for the boot image to boot. \
\nEither the boot up has taken longer than expected or \
\nthere is a problem with system boot. Check the boot \
\nof the node to determine if there is a problem.\n"
nc_msg $expect_out(buffer)
set rc 1
return
}
eof {
send_user "Port closed waiting for boot image to boot.\n"
set rc 1
return
}
}
}
###################################################################
#
# PROCEDURE
#
# Create multiple open-dev function in Open Firmware to try open
# a device. The original problem is a firmware issue which fails
# to open a device. This procedure will create multiple sub
# function in firmware to circumvent the problem.
#
###################################################################
proc multiple_open-dev {} {
global rc
global expect_out
global spawn_id_rconsole
global PROGRAM
global NODENAME
global command
global env
set command "dev /packages/net \r"
send_command
set command "FALSE value OPEN-DEV_DEBUG \r"
send_command
if {[info exists env(OPEN_DEV_DEBUG)]} {
set command "TRUE to OPEN-DEV_DEBUG \r"
send_command
}
set command ": new-open-dev ( str len -- true|false ) \
open-dev_debug if cr .\" NEW-OPEN-DEV: Entering, Device : \" 2dup type cr then \
{ _str _len ; _n } \
0 -> _n \
get-msecs dup d# 60000 + ( start timeout ) \
begin \
( start timeout ) get-msecs over > if \
open-dev_debug if \
( start timeout ) drop get-msecs swap - \
cr .\" FAILED TO OPEN DEVICE\" \
cr .\" NUMBER OF TRIES \" _n .d \
cr .\" TIME ELAPSED \" ( time ) .d .\" MSECONDS\" cr \
else \
( start timout ) 2drop \
then \
false exit \
else \
true \
then \
while \
( start timeout ) \
_n 1 + -> _n \
_str _len open-dev ( ihandle|false ) ?dup if \
-rot ( ihandle start timeout ) \
open-dev_debug if \
( start timeout ) drop get-msecs swap - \
cr .\" SUCCESSFULLY OPENED DEVICE\" \
cr .\" NUMBER OF TRIES \" _n .d \
cr .\" TIME ELAPSED \" ( time ) .d .\" MSECONDS\" cr \
else \
( start timeout ) 2drop \
then \
( ihandle ) exit \
then \
( start timeout ) \
repeat \
; \r"
send_command
set command " patch new-open-dev open-dev net-ping \r"
send_command
set timeout 30
expect {
-i $spawn_id_rconsole
-re ">" {
nc_msg "$PROGRAM Status: at End of multiple_open-dev \n"
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
###################################################################
#
# PROCEDURE
#
# Declare procedure to get additional firmware debug statement.
#
###################################################################
proc Firmware_Dump { device_path phandle } {
global rc
global expect_out
global spawn_id_rconsole
global PROGRAM
global NODENAME
global command
nc_msg "$PROGRAM Status: Firmware_Dump start\n"
# state 0
set done(0) 0
set cmd(0) "dev /packages/obp-tftp\r"
set msg(0) "$PROGRAM Status: selected /packages/obp_tftp\n"
set pattern(0) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(0) 1
# state 1
set done(1) 0
set cmd(1) ": testing1 .\" OBP-TFTP entry\" cr init-nvram-adptr-parms ;\r"
set msg(1) "$PROGRAM Status: running test - OBP-TFTP entry\n"
set pattern(1) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(1) 2
# state 2
set done(2) 0
set cmd(2) ": testing2 .\" OBP-TFTP exit, TRUE\" cr true ;\r"
set msg(2) "$PROGRAM Status: running test - OBP-TFTP exit\n"
set pattern(2) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(2) 3
# state 3
set done(3) 0
set cmd(3) "patch testing1 init-nvram-adptr-parms open\r"
set msg(3) "$PROGRAM Status: running test - patch testing1\n"
set pattern(3) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(3) 4
# state 4
set done(4) 0
set cmd(4) "patch testing2 true open\r"
set msg(4) "$PROGRAM Status: running test - patch testing2\n"
set pattern(4) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(4) 5
# state 5
set done(5) 0
set cmd(5) "dev $device_path\r"
set msg(5) "$PROGRAM Status: running test - dev $device_path\n"
set pattern(5) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(5) 6
# state 6
set done(6) 0
set cmd(6) "true to debug-init\r"
set msg(6) "$PROGRAM Status: running test - true to debug-init\n"
set pattern(6) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(6) 7
# state 7
set done(7) 0
set cmd(7) "true to debug-error\r"
set msg(7) "$PROGRAM Status: running test - true to debug-error\n"
set pattern(7) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(7) 8
# state 8
set done(8) 0
set cmd(8) "$phandle to active-package\r"
set msg(8) "$PROGRAM Status: running $phandle to active-package\n"
set pattern(8) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(8) 9
# state 9
set done(9) 0
set cmd(9) ".properties\r"
set msg(9) "$PROGRAM Status: running .properies\n"
set pattern(9) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(9) 10
# state 10
set done(10) 0
set cmd(10) "clear\r"
set msg(10) "$PROGRAM Status: running clear\n"
set pattern(10) "(.*)ok(.*)(\[0-9]) >(.*)"
set newstate(10) 11
# state 11, all done
set done(11) 1
set state 0
set timeout 30 ;# shouldn't take long
while { $done($state) == 0 } {
set command $cmd($state)
nc_msg "$PROGRAM Status: command is $cmd($state)\n"
send_command
expect {
-i $spawn_id_rconsole
-re $pattern($state) {
nc_msg $msg($state)
set state $newstate($state)
}
-re "]" {
send_user "Unexpected prompt\n"
set rc 1
return
}
-re "(.*)DEFAULT(.*)" {
send_user "Default catch error\n"
set rc 1
return
}
timeout {
send_user "Timeout\n"
nc_msg "$PROGRAM Status: timeout state is $state\n"
set rc 1
return
}
eof {
send_user "Cannot connect to $NODENAME\n"
set rc 1
return
}
}
}
}
#
# Signal handling stuff
#
trap {
global PROGRAM
set signal SIG[trap -name]
send_user "Received signal named '$signal'\n"
exit 3
} {INT HUP QUIT TERM}
#
# Main MAIN main
#
set BINPATH "/opt/hsc/bin"
set PROGRAM "lpar_netboot"
set noboot 0 ;# default is to boot
set Boot_timeout 3000
global expect_out
global loc_code
# Flags and initial variable
set discovery 0
set discover_all 0
set hdr_printed 0
set verbose 0
set discover_macaddr 0
set rc 0
set debug_flag 0
set rmvterm_flag 0
set immed_flag 0
set list_physical 0
set list_disk 0
set colon 0
set choice 0
set full_path_name ""
set adap_speed ""
set adap_duplex ""
set client_ip ""
set server_ip ""
set gateway_ip ""
set extra_args ""
set macaddress ""
set phys_loc ""
set userid ""
set passwd ""
set prompt "\\\$ \$"
set ssh_spawn_id 0
# List supported network adapters here. dev_pat is an array of regexp patterns
# the script searches for in the device tree listing. dev_type is the type
# of device displayed in the output.
set dev_pat(0) "ethernet"
set dev_type(0) "ent"
set dev_pat(1) "token-ring"
set dev_type(1) "tok"
set dev_pat(2) "fddi"
set dev_type(2) "fddi"
set dev_count [array size dev_pat]
#
# Log the process id
#
set proc_id [ eval pid ]
nc_msg "$PROGRAM Status: process id is $proc_id\n"
#
#
# Process command line options and parameters
#
#
while { [llength $argv] > 0} {
set flag [lindex $argv 0]
switch -glob -- $flag {
"-A" { set discover_all 1
set argv [lrange $argv 1 end]
}
"-C" { set client_ip [lindex $argv 1]
set argv [lrange $argv 2 end]
}
"-D" { set discovery 1
set argv [lrange $argv 1 end]
}
"-G" { set gateway_ip [lindex $argv 1]
set argv [lrange $argv 2 end]
}
"-P" { set list_physical 1
set argv [lrange $argv 1 end]
}
"-M" { set discover_macaddr 1
set argv [lrange $argv 1 end]
}
"-S" { set server_ip [lindex $argv 1]
set argv [lrange $argv 2 end]
}
"-c" { set colon 1
set argv [lrange $argv 1 end]
}
"-d" { set adap_duplex [lindex $argv 1]
set argv [lrange $argv 2 end]
}
"-f" { set rmvterm_flag 1
set argv [lrange $argv 1 end]
}
"-g" { set extra_args [lindex $argv 1]
set argv [lrange $argv 2 end]
}
"-i" { set immed_flag 1
set argv [lrange $argv 1 end]
}
"-l" { set phys_loc [lindex $argv 1]
set argv [lrange $argv 2 end]
}
"-m" { set macaddress [lindex $argv 1]
set argv [lrange $argv 2 end]
}
"-n" { set noboot 1
set argv [lrange $argv 1 end]
}
"-s" { set adap_speed [lindex $argv 1]
set argv [lrange $argv 2 end]
}
"-t" { set list_type [lindex $argv 1]
set argv [lrange $argv 2 end]
#
# Validate the argument
#
set dev_type_found 0
foreach dev [array names dev_type] {
if {$dev_type($dev) == $list_type} {
set dev_type_found 1
break
}
}
if {$dev_type_found == 0 } {
send_user "'$list_type' is not a valid adapter choice\n"
exit 1
}
}
"-v" { set verbose 1
set argv [lrange $argv 1 end]
}
"-x" { set debug_flag 1
set argv [lrange $argv 1 end]
}
"--disk" {
set list_disk 1
set argv [lrange $argv 1 end]
}
"--help" {
usage
}
"-*" { send_user "Illegal option: $flag\n"
usage
}
default {break}
}
}
if { [llength $argv] < 1 } {
send_user "Missing parameter\n"
usage
}
set arg0 [lindex $argv 0]
set arg1 [lindex $argv 1]
if { [llength $argv] > 6 } {
send_user "Extraneous parameter(s)\n"
usage
}
if { $list_physical == 0 } {
set dev_pat(3) "l-lan"
set dev_type(3) "ent"
set dev_count [array size dev_pat]
} else {
set dev_pat(3) ""
set dev_type(3) ""
set dev_count [array size dev_pat]
}
if { $list_disk == 1 } {
set dev_pat(4) "scsi"
set dev_type(4) "disk"
#set dev_pat(5) "fibre-channel"
#set dev_type(5) "disk"
set dev_count [array size dev_pat]
}
set node [lindex $argv 0]
set profile [lindex $argv 1]
set manage [lindex $argv 2]
set lparid [lindex $argv 3]
set hcp [lindex $argv 4]
set filename [lindex $argv 5]
if {$dev_type_found} { nc_msg "$PROGRAM Status: List only $list_type adapters\n" }
if {$noboot} { nc_msg "$PROGRAM Status: -n (no boot) flag detected\n" }
if {$discovery} { nc_msg "$PROGRAM Status: -D (discovery) flag detected\n" }
if {$discover_all} { nc_msg "$PROGRAM Status: -A (discover all) flag detected\n" }
if {$verbose} { nc_msg "$PROGRAM Status: -v (verbose debug) flag detected\n" }
if {$discover_macaddr} { nc_msg "$PROGRAM Status: -M (discover mac address) flag detected\n" }
if {$immed_flag} { nc_msg "$PROGRAM Status: -i (force immediate shutdown) flag detected\n" }
if {$list_physical} { nc_msg "$PROGRAM Status: -P (list only phsical network) flag detected\n"}
if {$colon} { nc_msg "$PROGRAM Status: -c (list colon separated ) flag detected\n" }
if {$debug_flag} {
nc_msg "$PROGRAM Status: -d (debug) flag detected\n"
exp_internal 1
log_user 1
}
if {$discovery && $adap_speed != ""} { nc_msg "$PROGRAM Status: using adapter speed of $adap_speed\n" }
if {$discovery && $adap_duplex != ""} { nc_msg "$PROGRAM Status: using adapter duplex of $adap_duplex\n" }
if {$discovery && $server_ip != ""} { nc_msg "$PROGRAM Status: using server IP address of $server_ip\n" }
if {$discovery && $client_ip != ""} { nc_msg "$PROGRAM Status: using client IP address of $client_ip\n" }
if {$discovery && $gateway_ip != ""} { nc_msg "$PROGRAM Status: using gateway IP address of $gateway_ip\n" }
if {$discovery && $macaddress != ""} { nc_msg "$PROGRAM Status: using macaddress of $macaddress\n" }
if {$discovery && $phys_loc != ""} { nc_msg "$PROGRAM Status: using physical location code of $phys_loc\n" }
set NODENAME $node
ck_args
if {$extra_args != "" } { nc_msg "$PROGRAM Status: extra arguments sent to booting: $extra_args\n" }
if { ! $noboot } {
set hdw_addr ""
set speed $adap_speed
set duplex $adap_duplex
}
# Get userid and password
read_credentials
#
# Connect to the remote server
#
nc_msg "$PROGRAM Status: connecting to $hcp\n"
connect
if {$rmvterm_flag} {
nc_msg "$PROGRAM Status: -f (force close virtual session) flag detected\n"
set cmd "rmvt -id $lparid"
send -i $ssh_spawn_id "$cmd; echo Rc=\$\?\r";
expect {
-i $ssh_spawn_id \
-re "\r\nRc=(\[0-9]*)\r\n(.*$prompt)" {
set rc $expect_out(1,string)
}
timeout {
send_user "Timeout waiting for command prompt\n"
exit 1
}
eof {
send_user "ssh connection to terminated unexpectedly\n"
exit 1
}
}
if { $rc } {
nc_msg "$PROGRAM Status: warning: error from rmvterm command\n"
send_user "Error : $msg\n"
}
}
#
# open the S1 serial port
#
nc_msg "$PROGRAM Status: open port\n"
if [ catch { spawn ssh $userid@$hcp} rsconole_pid ] {
send_user "Unable to spawn console ssh connection to $hcp\n"
exit 1
}
set spawn_id_rconsole $spawn_id
nc_msg "$PROGRAM Status: spawn_id is $spawn_id\n"
set timeout 10
set pwd_sent 0
send_user "# Connecting to $NODENAME\n"
#
# Look for password prompt, and reply
#
expect {
-i $spawn_id_rconsole \
-re $prompt {
}
-re "continue connecting (yes/no)?" {
send -i $spawn_id_rconsole "yes\r"
expect_continue
}
-re "assword: $" {
if { $pwd_sent != 1 } {
set pwd_sent 1
send -i $spawn_id_rconsole "$passwd\r"
exp_continue
}
send_user "Incorrect login\n"
exit 1
}
timeout {
send_user "Timeout waiting for password prompt\n"
exit 1
}
eof {
send_user "ssh connection terminated unexpectedly\n"
exit 1
}
}
set timeout 2
send -i $spawn_id_rconsole "mkvt -id $lparid\r"
expect {
-i $spawn_id_rconsole \
"Virtual terminal is already connected." {
send_user "$expect_out(0,string)\n"
exit 1
}
"Virtual terminal device not found." {
send_user "$expect_out(0,string)\n"
exit 1
}
}
send_user "# Connected\n"
send_user "# Checking for power off.\n"
run_lssyscfg
if { ([string compare "$msg" "Off"] == 0) || ([string compare "$msg" "Not Activated"] == 0) } {
send_user "# Power off complete.\n"
} else {
#
# power off the node
#
send_user "# Power off the node.\n"
set cmd "0"
if { $immed_flag } {
set cmd "chsysstate -r lpar -o shutdown -m \"$manage\" --immed -n \"$node\""
} else {
set cmd "chsysstate -r lpar -o shutdown -m \"$manage\" -n \"$node\""
}
set timeout 10
send -i $ssh_spawn_id "$cmd; echo Rc=\$\?\r";
expect {
-i $ssh_spawn_id \
-re "\r\n(.*)\r\n\r\nRc=(\[0-9]*)\r\n(.*$prompt)" {
set rc $expect_out(2,string)
set msg $expect_out(1,string)
}
-re "\r\nRc=(\[0-9]*)\r\n(.*$prompt)" {
set rc $expect_out(1,string)
}
timeout {
send_user "Timeout waiting for command prompt\n"
exit 1
}
eof {
send_user "ssh connection to terminated unexpectedly\n"
exit 1
}
}
if { $rc } {
send_user "Cannot power off $NODENAME\n"
nc_msg "$PROGRAM Status: error from chsysstate command\n"
send_user "Error : $msg\n"
exit 1
}
send_user "# Wait for power off.\n"
#
# chsysstate will return a successful result if it was able to pass the power
# command from the IVM to the node, but the node may not be powered off yet. Need
# to query to make sure the node is off before we continue
#
set done 0
set query_count 0
while { ! $done } {
run_lssyscfg
#
# separate the nodename from the query status
#
if { ([string compare "$msg" "Off"] == 0) || ([string compare "$msg" "Not Activated"] == 0) } {
send_user "# Power off complete.\n"
set done 1
continue
}
incr query_count
if { $query_count > 300 } {
send_user "Timed out waiting for power off of $NODENAME\n"
nc_msg "$PROGRAM Status: error from lssyscfg command : \"$msg\"\n"
exit 1
}
sleep 1
}
}
if { $list_disk == 1 } {
nc_msg "$PROGRAM Status: Power on to SMS.\n"
set rc [catch {eval exec $BINPATH/chsysstate -r lpar -o on -b sms -m \"$manage\" -n \"$node\" -f \"$profile\"} msg]
} else {
send_user "# Power on $NODENAME to Open Firmware.\n"
set timeout 10
send -i $ssh_spawn_id "chsysstate -r lpar -o on -b of -m \"$manage\" -n \"$node\" -f \"$profile\"; echo Rc=\$\?\r"
expect {
-i $ssh_spawn_id \
-re "\r\n(.*)\r\n\r\nRc=(\[0-9]*)\r\n(.*$prompt)" {
set rc $expect_out(2,string)
set msg $expect_out(1,string)
}
-re "\r\nRc=(\[0-9]*)\r\n(.*$prompt)" {
set rc $expect_out(1,string)
}
timeout {
send_user "Timeout waiting for command prompt\n"
exit 1
}
eof {
send_user "ssh connection to terminated unexpectedly\n"
exit 1
}
}
}
nc_msg "$PROGRAM Status: wait for power on\n"
if { $rc } {
send_user "Cannot power on $NODENAME\n"
nc_msg "$PROGRAM Status: error from chsysstate command\n"
send_user "Error : $msg\n"
exit 1
}
#
# Verify node is powered on before continuing
#
set done 0
set query_count 0
while { ! $done } {
run_lssyscfg
#
# separate the nodename from the query status
#
if { ([string compare "$msg" "Open Firmware"] == 0) || ([string compare "$msg" "Open firmware"] == 0) } {
send_user "# Power on complete.\n"
set done 1
continue
}
incr query_count
if { $query_count > 300 } {
send_user "Timed out waiting for power on of $NODENAME\n"
nc_msg "$PROGRAM Status: error from lssyscfg command : \"$msg\" \n"
exit 1
}
sleep 1
}
set done 0
set timeout 120
nc_msg "$PROGRAM Status: Check for active console.\n"
while { ! $done } {
expect {
-i $spawn_id_rconsole
-re "(.*)\[SCSI|scsi\](.*)0 >" {
nc_msg "$PROGRAM Status: active console\n"
set done 1
}
-re "PowerPC Firmware(.*)SMS(.*)" {
nc_msg "$PROGRAM Status: SMS active console\n"
set done 1
}
-re "To select this console as the active console press 0" {
nc_msg "$PROGRAM Status: selecting active console\n"
exec sleep 1
send -i $spawn_id_rconsole "0";
}
-re "Press 0 to select this console.*as the active console" {
nc_msg "$PROGRAM Status: selecting active console\n"
exec sleep 1
send -i $spawn_id_rconsole "0";
}
-re "(.*)elect this consol(.*)" {
nc_msg "$PROGRAM Status: selecting active console\n"
exec sleep 1
send -i $spawn_id_rconsole "0";
}
timeout {
send_user "Timeout; exiting\n"
exit 1
}
eof {
send_user "Cannot connect to $NODENAME\n"
exit 1
}
}
}
if { $list_disk == 1 } {
get_disk_info_sms
}
global phandle
#
# Call get_phandle to gather information for all the supported network adapters
# in the device tree.
#
get_phandle
if { $rc } {
send_user "Unable to obtain network adapter information. Quitting.\n"
exit 1
}
# Call multiple_open-dev to circumvent firmware OPEN-DEV failure
multiple_open-dev
if { $rc } {
nc_msg "Unable to create multiple_open-dev.\n"
send_user "Unable to obtain network adapter information. Quitting.\n"
exit 1
}
if { $discovery } {
send_user "# Client IP address is $client_ip\n"
send_user "# Server IP address is $server_ip\n"
send_user "# Gateway IP address is $gateway_ip\n"
}
if { $noboot } { # Display information for all supported adapters
send_user "# Getting adapter location codes.\n"
if {[info exists list_type]} {
set match_pat $list_type
} else {
set match_pat ".*" ;# match anything
}
if { $discover_all } {
for {set i 1} {$i <= $adapter_found} {incr i 1} {
if {[regexp $match_pat $adap_type($i)] != 0 } {
set ping_result ""
if { $discovery } {
set ping_rc [ping_server $full_path_name_array($i) $phandle_array($i)]
nc_msg "$PROGRAM Status: ping_server returns $ping_rc\n"
if { $ping_rc != 0 } {
set ping_result "unsuccessful"
} else {
set ping_result "successful"
}
}
set mac_address [get_mac_addr $phandle_array($i)]
set loc_code [get_adaptr_loc $phandle_array($i)]
if { $hdr_printed == 0 } {
if { $colon } {
send_user "#Type:Location_Code:MAC_Address:Full_Path_Name:Ping_Result:Device_Type:Size_MB:OS:OS_Version:\n"
} else {
send_user "# Type \tLocation Code \tMAC Address\t Full Path Name\t Ping Result\n"
}
set hdr_printed 1
}
if { [string first "vdevice" "$full_path_name_array($i)"] != -1 } {
set device_type "virtual"
} else {
set device_type "physical"
}
if { $colon } {
send_user "$adap_type($i)\:$loc_code\:$mac_address\:$full_path_name_array($i)\:$ping_result\:$device_type\:\:\:\:\n"
} else {
send_user "$adap_type($i) $loc_code $mac_address $full_path_name_array($i) $ping_result $device_type\n"
}
}
}
if { $list_disk == 1 } {
get_disk_info
}
} else {
for {set i 1} {$i <= $adapter_found} {incr i 1} {
if {[regexp $match_pat $adap_type($i)] != 0 } {
set ping_result ""
if { $discovery } {
set ping_rc [ping_server $full_path_name_array($i) $phandle_array($i)]
nc_msg "$PROGRAM Status: ping_server returns $ping_rc\n"
if { $ping_rc != 0 } {
set ping_result "unsuccessful"
} else {
set ping_result "successful"
}
}
set mac_address [get_mac_addr $phandle_array($i)]
set loc_code [get_adaptr_loc $phandle_array($i)]
if { [string first "vdevice" "$full_path_name_array($i)"] != -1 } {
set device_type "virtual"
} else {
set device_type "physical"
}
if { $colon } {
send_user "#Type:Location_Code:MAC_Address:Full_Path_Name:Ping_Result:Device_Type:Size_MB:OS:OS_Version:\n"
send_user "$adap_type($i)\:$loc_code\:$mac_address\:$full_path_name_array($i)\:$ping_result\:$device_type\:\:\:\:\n"
} else {
send_user "# Type \tLocation Code \tMAC Address\t Full Path Name\t Ping Result\n"
send_user "$adap_type($i) $loc_code $mac_address $full_path_name_array($i) $ping_result $device_type\n"
}
break;
}
}
if { $list_disk == 1 } {
get_disk_info
}
}
nc_msg "$PROGRAM Status: power off the node after noboot == 1\n"
set cmd "0"
if { $immed_flag } {
set cmd "chsysstate -r lpar -o shutdown -m \"$manage\" --immed -n \"$node\""
} else {
set cmd "chsysstate -r lpar -o shutdown -m \"$manage\" -n \"$node\""
}
set timeout 10
send -i $ssh_spawn_id "$cmd; echo Rc=\$\?\r";
expect {
-i $ssh_spawn_id \
-re "\r\n(.*)\r\n\r\nRc=(\[0-9]*)\r\n(.*$prompt)" {
set rc $expect_out(2,string)
set msg $expect_out(1,string)
}
-re "\r\nRc=(\[0-9]*)\r\n(.*$prompt)" {
set rc $expect_out(1,string)
}
timeout {
send_user "Timeout waiting for command prompt\n"
exit 1
}
eof {
send_user "ssh connection to terminated unexpectedly\n"
exit 1
}
}
if { $rc } {
send_user "Cannot power off $NODENAME\n"
nc_msg "$PROGRAM Status: error from chsysstate command\n"
send_user "Error : $msg\n"
exit 1
}
} else { # Do a network boot
# Loop throught the adapters and perform a ping test to discover an
# adapter that pings successfully, then use that adapter to network boot.
if { $discover_all == 1 } {
for {set i 1} {$i <= $adapter_found} {incr i 1} {
set ping_rc [ping_server $full_path_name_array($i) $phandle_array($i)]
# if ping was successful, then use that adapter for lpar_netboot
if { $ping_rc == 0 } {
set phandle $phandle_array($i)
set full_path_name $full_path_name_array($i)
set chosen_adap_type $adap_type($i)
break
}
}
} elseif { $macaddress != "" } {
set match 0
for {set i 1} {$i <= $adapter_found} {incr i 1} {
set mac_address [get_mac_addr $phandle_array($i)]
if { [string compare -nocase "$mac_address" "$macaddress"] == 0 } {
if { $discovery == 1 } {
set ping_rc [ping_server $full_path_name_array($i) $phandle_array($i)]
if { $ping_rc != 0 } {
send_user "Unable to boot network adapter.\n"
exit 1
}
}
set phandle $phandle_array($i)
set full_path_name $full_path_name_array($i)
set chosen_adap_type $adap_type($i)
set match 1
break
}
}
if { !$match } {
send_user "Can not find mac address '$macaddress'\n"
exit 1
}
} elseif { $phys_loc != "" } {
set match 0
for {set i 1} {$i <= $adapter_found} {incr i 1} {
set loc_code [get_adaptr_loc $phandle_array($i)]
if { [string first "$phys_loc" "$loc_code"] != -1 } {
if { $discovery == 1 } {
set ping_rc [ping_server $full_path_name_array($i) $phandle_array($i)]
if { $ping_rc != 0 } {
send_user "Unable to boot network adapter.\n"
exit 1
}
}
set phandle $phandle_array($i)
set full_path_name $full_path_name_array($i)
set chosen_adap_type $adap_type($i)
set match 1
break
}
}
if { !$match } {
send_user "Can not find physical location '$phys_loc'\n"
exit 1
}
} else {
#
# Use the first ethernet adapter in the
# device tree.
#
for {set i 1} {$i <= $adapter_found} {incr i 1} {
if { $adap_type($i) == $list_type } {
if { $discovery == 1 } {
set ping_rc [ping_server $full_path_name_array($i) $phandle_array($i)]
if { $ping_rc != 0 } {
exit 1
}
}
set phandle $phandle_array($i)
set full_path_name $full_path_name_array($i)
set chosen_adap_type $adap_type($i)
break
}
}
}
if { $full_path_name == "" } {
send_user "Unable to boot network adapter.\n"
exit 1
} else {
send_user "# Network booting install adapter.\n"
boot_network
}
if { $rc == 0 } {
send_user "# bootp sent over network.\n"
Boot
} else {
nc_msg "return code $rc from boot_network\n"
}
if { $rc == 5} {
# Need to retry network boot because of intermittant network failure
# after partition reboot. Force partition to stop at Open Firmware prompt.
expect {
-i $spawn_id_rconsole
-re "keyboard" {
set command "8"
send_command
sleep 10
}
timeout {
send_user "Timeout; exiting\n"
exit 1
}
send_user "# Network booting install adapter.\n"
nc_msg "Retrying network-boot from RESTART-CMD error.\n"
set done 0
while { ! $done } {
boot_network
if { $rc == 0 } {
set done 1
} else {
# try again in 10 seconds
sleep 10
}
}
}
send_user "# bootp sent over network.\n"
Boot
}
}
#
# mission accomplished, beam me up scotty.
#
if { (!$noboot) && ( $rc == 0 ) } {
send_user "# Finished.\n"
} else {
set done 0
set query_count 0
while { ! $done } {
run_lssyscfg
#
# separate the nodename from the query status
#
if { ([string compare "$msg" "Off"] == 0) || ([string compare "$msg" "Not Activated"] == 0) } {
set done 1
}
incr query_count
if { $query_count > 60 } {
set done 1
}
sleep 1
}
}
exit $rc
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