arif/xcat-core
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Remove mounts only start NFS.

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1358 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
lissav 2008-05-12 21:26:54 +00:00
parent 14dcde4a3f
commit 8dc8987890
1 changed files with 18 additions and 117 deletions
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135
xCAT-server-2.0/lib/xcat/plugins/NFSsn.pm
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@ -13,8 +13,7 @@ use Getopt::Long;
#-------------------------------------------------------
=head1
xCAT plugin package to setup of nfs and mount /install
and /tfptboot
xCAT plugin package to start nfs
#-------------------------------------------------------
@ -23,7 +22,6 @@ use Getopt::Long;
Check to see if on a Service Node
Check database to see if this node is a NFS server
should be always
Call setup_NFS
=cut
@ -34,12 +32,7 @@ sub handled_commands
{
my $rc = 0;
mkpath "/var/ftp/install";
mkpath "/var/ftp/tftpboot";
system "mount -o bind $installdir /var/ftp/install";
system "mount -o bind /tftpboot /var/ftp/tftpboot";
# make sure vsftpd is started
my $cmd = "service vsftpd start";
if (xCAT::Utils->isServiceNode())
{
my @nodeinfo = xCAT::Utils->determinehostname;
@ -47,7 +40,7 @@ sub handled_commands
my @nodeipaddr = @nodeinfo; # get ip addresses
my $service = "nfsserver";
$rc = xCAT::Utils->isServiceReq($nodename, $service, \@nodeipaddr);
if ($rc == 1)
if ($rc == 1)
{
# service needed on this Service Node
@ -59,11 +52,10 @@ sub handled_commands
}
else
{
if ($rc == 2) # this is probably no longer needed on Service Node
if ($rc == 2)
{ # just start the daemon
my $cmd = "service nfs start";
xCAT::Utils->runcmd($cmd, 0);
if ($::RUNCMD_RC != 0)
system "service nfs restart";
if ($? > 0)
{ # error
xCAT::MsgUtils->message("S", "Error on command: $cmd");
return 1;
@ -92,8 +84,7 @@ sub process_request
=head3 setup_NFS
Sets up NFS services and mounts /install
on /install from Master Node
Sets up NFS services
=cut
@ -101,113 +92,23 @@ sub process_request
sub setup_NFS
{
my ($nodename) = @_;
my $rc = 0;
my $installdir = "/install"; # default
my $rc = 0;
# read DB for nodeinfo
my $master;
my $os;
my $arch;
xCAT::Utils->runcmd($cmd, 0);
if ($::RUNCMD_RC != 0)
system "chkconfig nfs on";
if ($? > 0)
{ # error
xCAT::MsgUtils->message("S", "Error on command: $cmd");
xCAT::MsgUtils->message("S", "Error on command:$cmd");
}
my $cmd = "chkconfig vsftpd on";
xCAT::Utils->runcmd($cmd, 0);
if ($::RUNCMD_RC != 0)
{ # error
xCAT::MsgUtils->message("S", "Error on command:$cmd");
}
my $retdata = xCAT::Utils->readSNInfo($nodename);
if ($retdata->{'arch'})
{ # no error
$master = $retdata->{'master'};
$os = $retdata->{'os'};
$arch = $retdata->{'arch'};
# read install directory from database, if it exists
my @installdir1 = xCAT::Utils->get_site_attribute("installdir");
if ($installdir1[0])
{
$installdir = $installdir1[0];
}
if (!(-e $installdir))
{
mkdir($installdir);
}
# the start of nfs is not really needed for the mount
# remove in the future
my $cmd = "chkconfig nfs on";
xCAT::Utils->runcmd($cmd, 0);
if ($::RUNCMD_RC != 0)
{ # error
xCAT::MsgUtils->message("S", "Error on command:$cmd");
}
# make sure nfs is restarted
my $cmd = "service nfs stop";
xCAT::Utils->runcmd($cmd, 0);
if ($::RUNCMD_RC != 0)
{ # error
xCAT::MsgUtils->message("S", "Error on command: $cmd");
return 1;
}
# make sure nfs is started
my $cmd = "service nfs start";
xCAT::Utils->runcmd($cmd, 0);
if ($::RUNCMD_RC != 0)
{ # error
xCAT::MsgUtils->message("S", "Error on command: $cmd");
return 1;
}
# check to see if install already mounted
my $directory = $installdir;
$cmd = "df -P $directory";
my @output = xCAT::Utils->runcmd($cmd, -1);
my $found = 0;
foreach my $line (@output)
{
my ($file_sys, $blocks, $used, $avail, $cap, $mount_point) =
split(' ', $line);
if ($mount_point eq $directory)
{
$found = 1;
last;
}
}
if ($found == 0)
{
# need to mount the directory
my $cmd = " mount -o rw,nolock $master:$directory $directory";
xCAT::Utils->runcmd($cmd, 0);
if ($::RUNCMD_RC != 0)
{ # error
$rc=1;
xCAT::MsgUtils->message("S", "Error $cmd");
}
}
}
else
{ # error reading Db
$rc = 1;
}
if ($rc == 0)
# make sure nfs is restarted
system "service nfs restart";
if ($? > 0)
{
# update fstab to mount on reboot
$cmd = "grep $master:$installdir $installdir /etc/fstab ";
xCAT::Utils->runcmd($cmd, -1);
if ($::RUNCMD_RC != 0)
{
`echo "$master:$installdir $installdir nfs timeo=14,intr 1 2" >>/etc/fstab`;
}
xCAT::MsgUtils->message("S", "Error on command: $cmd");
return 1;
}
return $rc;
}
1;