Thanks a lot for heads up Garrett. I'll be watching for an update from Nexenta then.
Dmitry From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-boun...@opensolaris.org] On Behalf Of Garrett D'Amore Sent: Wednesday, May 26, 2010 3:57 PM To: zfs-discuss@opensolaris.org Subject: Re: [zfs-discuss] ZFS dedup, snapshots and NFS On 5/26/2010 11:47 AM, Dmitry Sorokin wrote: Hi All, I was just wandering if the issue that affects NFS availability when deleting large snapshots on ZFS data sets with dedup enabled was fixed. There is a fix for this in b141 of the OpenSolaris source product. We are looking at including this fix in a forthcoming patch update/micro update to the Nexenta product. So stay tuned for more on that. - Garrett More on the issue here: http://www.mail-archive.com/zfs-discuss@opensolaris.org/msg37288.html and here: http://opensolaris.org/jive/thread.jspa?messageID=474765 <http://opensolaris.org/jive/thread.jspa?messageID=474765&tstart=0> &tstart=0 I have similar problem - when destroying snapshot (few gigabytes in size) on ZFS data set with dedup enabled (was enabled prior and at a time when snapshot was taken, but disabled later) NFS hangs and becomes unavailable to remote hosts (same gigabit LAN). I have a decent hardware with quad core Intel Nehalem CPU, 12 GB RAM and Intel SSD drives as read and write cache for this zfs pool configured. I'm running Nexenta Community edition 3.0.1. I've posted to Nexenta community support forum but they referred me to OpenSolaris community mailing list or as they've explained it's not Nexenta, but rather OpenSolaris issue. Thanks, Dmitry _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
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