Hi, do you mean during snapshot deletion or in general?
In general we do not have any swap usage at all. On none of the 4 hosts. We had some swap I/O on the host that is SPM most of the time. But not during that period where we tried to delete the snapshot. Cheers, Stefan On 10/27/14 11:08, Markus Stockhausen wrote: > Do you see swapping on the SPM? If yes a regular echo 3 > drop_caches could > help. > > Markus > > Am 27.10.2014 10:57 schrieb Stefan Wendler <stefan.wend...@tngtech.com>: > Hi, > > we have some really large snapshots left from a migration. Since our > store is almost full now we have to delete them now. > > Some snapshots are around 1TB already. > > The last time we tried to delete a ~500GB snapshot the delete task > blocked the whole diskstore's IO and the whole cluster and all hosts > became unavailable. > > Is there a way to delete large snapshots in a "humane" way that will not > block everything? > > Cheers, > Stefan > >
signature.asc
Description: OpenPGP digital signature
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users