-----Original message----- CC: ZFS Discussions <zfs-discuss@opensolaris.org>; From: Jim Klimov <jimkli...@cos.ru> Sent: Tue 26-06-2012 22:34 Subject: Re: [zfs-discuss] snapshots slow on sol11? > 2012-06-26 23:57, Carsten John wrote: > > Hello everybody, > > > > I recently migrated a file server (NFS & Samba) from OpenSolaris (Build > > 111) > to Sol11. > > (After?) the move we are facing random (or random looking) outages of > our Samba... > > As for the timeouts, check if your tuning (i.e. the migrated files > like /etc/system) don't enforce long TXG syncs (default was 30sec) > or something like that. > > Find some DTrace scripts to see if ZIL is intensively used during > these user-profile writes, and if these writes are synchronous - > maybe an SSD/DDR logging device might be useful for this scenario? > > Regarding the zfs-auto-snapshot, it is possible to install the old > scripted package from OpenSolaris onto Solaris 10 at least; I did > not have much experience with newer releases yet (timesliderd) so > can't help better. > > HTH, > //Jim Klimov > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss >
Hi everybody, in the meantime I was able to eliminate the snapshots. I disabled snapshot, but the issue still persists. I will now check Jim's suggestions. thx so far Carsten _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
