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

Sat Sep 15 19:05:47 CEST 2012

On Sat, 15 Sep 2012, Thomas Backlund wrote:
+
+> 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 ?
+
+Yes, that could be nice. If we take a 400 or 500GB SSD, we could also
+have /distrib/bootstrap/distrib/cauldron on SSD, to speed up genhdlists
+on cauldron.
+
+>
+> 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
+> /dev/mapper/vg0-distrib
+>                       886G  677G  165G  81% /distrib
+> /dev/mapper/vg0-schedbot
+>                       100G   31G   64G  33% /var/lib/schedbot
+> /dev/mapper/vg0-binrepo
+>                       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
+>
+> WDYT ?
+>
+>
+> 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)
+
+valstar supports 8 disks. So we can add 2 disks to have more space,
+and an SSD.
+
+