[Mageia-sysadm] [sysadmin-reports] Hobbit [727252] valstar.mageia.org:disk CRITICAL (RED)

Thomas Backlund tmb at mageia.org
Sat Sep 15 18:29:00 CEST 2012

Thomas Backlund skrev 15.9.2012 18:47:
> nicolas vigier skrev 15.9.2012 17:51:

>> I also added 30GB to /tmp.
> That will help not hitting this issue again...

Here is a thought....

What about sticking a 240GB SSD in valstar,
that would carry /tmp and /var/lib/shedbot ?

I mean...  looking at this:
/dev/md0               20G  9.9G  8.4G  55% /
/dev/sda1             981M   91M  840M  10% /boot
/dev/sdb1             981M   91M  841M  10% /boot2
/dev/mapper/vg0-tmp    60G  243M   56G   1% /tmp
/dev/mapper/vg0-svn   394G  295G   80G  79% /svn
/dev/mapper/vg0-var    18G  8.2G  8.5G  50% /var
                       886G  677G  165G  81% /distrib
                       100G   31G   64G  33% /var/lib/schedbot
                       247G  144G   90G  62% /var/lib/binrepo

and filesystems tend to get slover when they hit ~85% mark...

and according to vgdisplay we have only 105G left for extending the lv's

so sticking /tmp and /var/lib/shedbot on the SSD would:
- free up 160G for other lv's
- speed up rpmlints and schedbot work


btw, how many disks do valstar support? I mean at the point we branch 
mga3 we will need to split out /distrib to separate disks...
(this would also help rsync processes not bog down i/o for the rest
  of the workload happening on valstar)



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