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-Fix awk scripts that failed to gracefully recover from network timeouts

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4293 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso
2009-10-03 02:06:43 +00:00
parent 8cdb7917c3
commit 35fcad7c78
6 changed files with 30 additions and 0 deletions
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5
xCAT-server/share/xcat/install/scripts/post.rh
View File

@@ -62,6 +62,11 @@ BEGIN {
while(1) {
if((ns |& getline) > 0)
print \$0
else {
print "Retrying update"
close(ns)
system("sleep 5")
}
if(\$0 == "ready")
print "next" |& ns

5
xCAT-server/share/xcat/postscripts/updateflag.awk
View File

@@ -11,6 +11,11 @@ BEGIN {
while(1) {
if((ns |& getline) > 0)
print $0 | "logger -t xcat"
else {
print "Retrying flag update" | "logger -t xcat"
close(ns)
system("sleep 10")
}
if($0 == "ready")
print "next" |& ns

5
xCAT/postscripts/locktftpdir.awk
View File

@@ -8,6 +8,11 @@ BEGIN {
while(1) {
if((ns |& getline) > 0)
print $0 | "logger -t xcat"
else { #socket dead, retry
print "TFTP lockdir request retrying" | "logger -t xcat"
close(ns)
system("sleep 1")
}
if($0 == "ready")
print "locktftpdir" |& ns

5
xCAT/postscripts/setiscsiparms.awk
View File

@@ -10,6 +10,11 @@ BEGIN {
while(1) {
if((ns |& getline) > 0)
print $0 | "logger -t xcat"
else {
print "Retrying iSCSI paramater config script"
close(ns)
system("sleep 1")
}
if($0 == "ready")
print "setiscsiparms "kernel" "initrd" "kcmd |& ns

5
xCAT/postscripts/unlocktftpdir.awk
View File

@@ -8,6 +8,11 @@ BEGIN {
while(1) {
if((ns |& getline) > 0)
print $0 | "logger -t xcat"
else {
print "Retrying unlock of tftp directory"
close(ns)
system("sleep 5")
}
if($0 == "ready")
print "unlocktftpdir" |& ns

5
xCAT/postscripts/updateflag.awk
View File

@@ -13,6 +13,11 @@ BEGIN {
while(1) {
if((ns |& getline) > 0)
print $0 | "logger -t xcat"
else {
print "Retrying flag update" | "logger -t xcat"
close(ns)
system("sleep 10")
}
if($0 == "ready")
print flag |& ns