xen discuss - Jun 2009 - [Errno 28] No space left on device when trying to create domU guest

Alex Gor wrote:
> Looks like there is plenty of space.All VM''s are under /data
folder
> See attached screenshot of ''df -h'' output
> See below.
> Thanks.
Your root pool is full. Do you have a bunch of domain crashes?

ls -l /var/xen/dump



MRJ

Alex Gor wrote:
> EXACTLY. :)
> 
> Tons of thanks.
BTW, there''s a few things you can do here...

If you on a zfs filesystem, you can put a quota on
the dump dir.

# zfs create -o mountpoint=/var/xen/dump,quota=4G rpool/xendumps

You can also set enable-dump to false in the xend service.
    svccfg -s xend setprop config/enable-dump = false
    svcadm refresh xend
    svcadm restart xend

Or you can set your guests to not restart on crash
in cause you hit a panic loop.




MRJ

Looks like there is plenty of space.All VM''s are under /data folder
See attached screenshot of ''df -h'' output
See below.
Thanks.
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EXACTLY. :)

Tons of thanks.
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I guess better option is to just disabling dump,since nobody going to analyze
dumps anyway...

Thanks.
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