Fw: [hobbit] hobbitclient, disk and AIX

[Andy France]

Andy France <Andy at zespri.com> wrote on 10/11/2005 09:38:34 p.m.:

> Just a follow up on my own thread...

> Andy France wrote on 10/11/2005 05:25:27 p.m.:

> > I'm working my way through a small rollout of hobbitclient on some AIX
> 5.3
> > boxen to replace the BB client.

> > At present, I am having some issues with disk alerts, especially for
NFS
> > mounted drives.

> > As Henrik probably noticed, AIX is nice enough to *not* include the
> option
> > for specifying file system types in it's df command.  Well... it does
in
> > the sysv version but that won't let you get the results in kb :-)  So
if
> I
> > get a full disk on the NFS server, all the NFS clients let me know
about
> it
> > too!

> I've had a look at how BB resolves this issue.  They grep the df output
for
> lines that begin with /dev.

> This will work fine for me as all my LV's (logical volumes), whether
> locally attached SCSI disks or fibre attached FAStT SAN disks, follow
this
> convention... which is kind of obvious seeing as i never noticed any
> problems with the BB client! ;-)

> Can anyone else confirm that all AIX systems will follow this
> convention?  I'm relatively new to AIX and only run 5.2 and 5.3.  I
> therefore feel I'm not qualified to categorically state that all local
> filesystems will be created on logical volumes.  Does AIX actually enfore
> the use of LVM?

> At this point, I've made the following change to my copies of
> hobbitclient-aix.sh

> df -Ik | sed ...
> *becomes*
> df -Ik | grep '^/dev' | sed...

Whoops!

df -Ik | grep -E '^/dev'\|'^Filesystem' | sed...

:-)

> Would anyone have objections to getting the source updated to match by
> Henrik?

> > Would it be possible to use a DEFAULT regex to exclude any lines with a
:
> > in them?  Something like...

> > DISK  %*:.* 101 102

> > Although my perl regex experience is a bit light... so any
clarification
> > would be appreciated!

> This would obviously become a bit redundant :-)

> > Also - can you have multiple DISK lines undet the DEFAULT tag?  The man
> > page doesn't say much either way, although I've got it working fine on
> one
> > host entry for the PROC status

> > Regards,

> Andy.

>
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While every effort has been made to verify the information
contained herein, ZESPRI does not make any representations 
as to the accuracy of the information or to the performance
of any data, information or the products mentioned herein.
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