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Enhance ipmi console with analogous enhancements to other console backends to mitigate memory usage when massive numbers of imms are not reachable

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@12244 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso 2012-04-16 00:42:36 +00:00
parent 856de8cecd
commit 2bf340b011
1 changed files with 5 additions and 4 deletions
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9
xCAT-server/share/xcat/cons/ipmi
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@ -25,8 +25,8 @@ BEGIN
umask 0077;
mkpath("/tmp/xcat/");
unless (sysopen(LOCKHANDLE,"/tmp/xcat/consolelock",O_WRONLY | O_CREAT)) {
sleep 15;
print "Unable to open lock file";
exec("sleep 15");
exit 0;
}
get_lock();
@ -58,9 +58,9 @@ my $cmdref={
xCAT::Client::submit_request($cmdref,\&getans);
until ($username and $password and $bmc) {
release_lock(); #Let other clients have a go
$sleepint=10+int(rand(10));
$sleepint=10+int(rand(20));
print "Console not ready, retrying in $sleepint seconds (Ctrl-e,c,o to skip delay) \n";
sleep $sleepint;
exec("sleep $sleepint");
get_lock();
xCAT::Client::submit_request($cmdref,\&getans);
}
@ -103,7 +103,8 @@ if ($rc) { #some shoddy vendors ignore the IPMI 2.0 requirement to support IPMI
while ($rc != 0) {
$sleepint = 10+int(rand(20));
print "Failure to reach IPMI device, retrying in $sleepint seconds (Hit Ctrl-E,c,o to skip)\n";
sleep $sleepint;
exec("sleep $sleepint");
#sleep $sleepint;
@mcinfo=`$ipmitool -I lan -U $username -P $password -H $bmc mc info`;#| grep 'Manufacturer ID : 343' > /dev/null 2>&1";
$rc = $?;
if ($rc) { #repeat workaround for shoddy vendors