09-16-2013
MTU setting for IRIX
Couldn't find an IRIX forum, so I'm posting to this one...
Just had our SAs rebuild an IRIX machine and now I need to set the MTU to 1344 (vice 1500 default). I can set it manually using the ifconfig command, but it won't survive a reboot. I made an entry into the /etc/init.d/ifconfig-1.options file, but that didn't survive a reboot either. Further, after the reboot using this method, I could no longer log into the machine remotely.
I'm looking for a persistent way to make the MTU change. Suggestions?
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LEARN ABOUT SUSE
crm_master
CRM_MASTER(8) [FIXME: manual] CRM_MASTER(8)
NAME
crm_master - determine which resource instance to promote to master
SYNOPSIS
crm_master [-V|-Q] -D [-l lifetime]
crm_master [-V|-Q] -G [-l lifetime]
crm_master [-V|-Q] -v string [-l string]
DESCRIPTION
crm_master is called from inside the resource agent scripts to determine which resource instance should be promoted to master mode. It
should never be used from the command line and is just a helper utility for the resource agents. RAs use crm_master to promote a particular
instance to master mode or to remove this preference from it. By assigning a lifetime, determine whether this setting should survive a
reboot of the node (set lifetime to forever) or whether it should not survive a reboot (set lifetime to reboot).
A resource agent needs to determine on which resource crm_master should operate. These queries must be handled inside the resource agent
script. The actual calls of crm_master follow a syntax similar to those of the crm_attribute command.
OPTIONS
--help, -?
Print a help message.
--verbose, -V
Turn on debug information.
Note
Increase the level of verbosity by providing additional instances.
--quiet, -Q
When doing an attribute query using -G, print just the value to stdout. Use this option with -G.
--get-value, -G
Retrieve rather than set the preference to be promoted.
--delete-attr, -D
Delete rather than set the attribute.
--attr-value string, -v string
Value to set. This is ignored when used with -G.
--lifetime string, -l string
Specify how long the preference lasts. Possible values are reboot or forever.
ENVIRONMENT VARIABLES
OCF_RESOURCE_INSTANCE--the name of the resource instance
FILES
/var/lib/heartbeat/crm/cib.xml--the CIB (minus status section) on disk.
SEE ALSO
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AUTHOR
crm_master was written by Andrew Beekhof.
[FIXME: source] 07/05/2010 CRM_MASTER(8)