Den 23 jul 2015 11:03 em skrev Johan Kooijman <m...@johankooijman.com>: > > It's a Zetavault server, ZFS on Linux.
Ah, too bad. If it were Solaris/derivative or FreeBSD you could have used DTrace for that... I don't think that's available in linux. /K > > On Thu, Jul 23, 2015 at 11:00 PM, Karli Sjöberg <karli.sjob...@slu.se> wrote: >> >> Forgot reply all... >> >> Den 23 jul 2015 10:13 em skrev Johan Kooijman <m...@johankooijman.com>: >> > >> > iotop on NFS servers tells me it's NFS what's taking the load :) >> >> What server is it? >> >> /K >> >> > >> > On Thu, Jul 23, 2015 at 10:11 PM, Karli Sjöberg <karli.sjob...@slu.se> >> > wrote: >> >> >> >> >> >> Den 23 jul 2015 9:53 em skrev Johan Kooijman <m...@johankooijman.com>: >> >> > >> >> > My bad - should've mentioned we're running on NFS, iotop doesn't show >> >> > that. >> >> >> >> So run it on the NFS server to see what file is most demanding? >> >> >> >> /K >> >> >> >> > >> >> > On Thu, Jul 23, 2015 at 9:14 PM, Chris Adams <c...@cmadams.net> wrote: >> >> >> >> >> >> Once upon a time, Johan Kooijman <m...@johankooijman.com> said: >> >> >> > We're having some storage issues at the moment, some piece of our >> >> >> > ovirt >> >> >> > setup is eating up all available write IOPS. >> >> >> > Is there a way of finding out which VM it may be? It's not CPU and/or >> >> >> > network related it seems, because all VM's look good from the >> >> >> > interface. >> >> >> >> >> >> Try running "iotop" from the shell on the host. >> >> >> -- >> >> >> Chris Adams <c...@cmadams.net> >> >> >> _______________________________________________ >> >> >> Users mailing list >> >> >> Users@ovirt.org >> >> >> http://lists.ovirt.org/mailman/listinfo/users >> >> > >> >> > >> >> > >> >> > >> >> > -- >> >> > Met vriendelijke groeten / With kind regards, >> >> > Johan Kooijman >> > >> > >> > >> > >> > -- >> > Met vriendelijke groeten / With kind regards, >> > Johan Kooijman > > > > > -- > Met vriendelijke groeten / With kind regards, > Johan Kooijman
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