03-05-2009
Quote:
Originally Posted by
filosophizer
[...]Broadcast message from root@pr2serv (tty) at 00:01:04 ...
Cluster Verification detected cluster configuration errors on node pr1serv. Detailed clverify output is available in file /var/hacmp/log/autoclstrcfgmonitor.out on node pr1serv.
more autoclstrcfgmonitor.out
autoclstrcfgmonitor.out: A file or directory in the path name does not exist.
# pwd
/var/hacmp/log
[...]
You use /var as filesystem(*) for cluster logs which filled this filesystem to 100% subsequentally leading to no space being available for autoclstrcfgmonitor.out. You are lucky that that node did not crash completely as AIX is not amused when either of /, /var and /tmp is filled a 100%. It will prevent your node from booting or might crash it during operation. Hence create a separate filesystem, size it adequately (start with 512M) mount it on /var/hacmp/log and make ALL cluster logs use that (with cllog command or from CSPOC).
(*) Using /var for logs is really stupid however that is not your fault but IBM's. They should know better but are using /tmp and /var as a default filesystem for clusterlogs for ages now.
Last edited by shockneck; 03-05-2009 at 01:23 PM..
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LEARN ABOUT SUSE
xfs_estimate
xfs_estimate(8) System Manager's Manual xfs_estimate(8)
NAME
xfs_estimate - estimate the space that an XFS filesystem will take
SYNOPSIS
xfs_estimate [ -h? ] [ -b blocksize ] [ -i logsize ]
[ -e logsize ] [ -v ] directory ...
DESCRIPTION
For each directory argument, xfs_estimate estimates the space that directory would take if it were copied to an XFS filesystem. xfs_esti-
mate does not cross mount points. The following definitions are used:
KB = *1024
MB = *1024*1024
GB = *1024*1024*1024
The xfs_estimate options are:
-b blocksize
Use blocksize instead of the default blocksize of 4096 bytes. The modifier k can be used after the number to indicate multiplica-
tion by 1024. For example,
xfs_estimate -b 64k /
requests an estimate of the space required by the directory / on an XFS filesystem using a blocksize of 64K (65536) bytes.
-v Display more information, formatted.
-h Display usage message.
-? Display usage message.
-i, -e logsize
Use logsize instead of the default log size of 1000 blocks. -i refers to an internal log, while -e refers to an external log. The
modifiers k or m can be used after the number to indicate multiplication by 1024 or 1048576, respectively.
For example,
xfs_estimate -i 1m /
requests an estimate of the space required by the directory / on an XFS filesystem using an internal log of 1 megabyte.
EXAMPLES
% xfs_estimate -e 10m /var/tmp
/var/tmp will take about 4.2 megabytes
with the external log using 2560 blocks or about 10.0 megabytes
% xfs_estimate -v -e 10m /var/tmp
directory bsize blocks megabytes logsize
/var/tmp 4096 792 4.0MB 10485760
% xfs_estimate -v /var/tmp
directory bsize blocks megabytes logsize
/var/tmp 4096 3352 14.0MB 10485760
% xfs_estimate /var/tmp
/var/tmp will take about 14.0 megabytes
xfs_estimate(8)