On Fri, July 9, 2010 16:49, BJ Quinn wrote: > I have a couple of systems running 2009.06 that hang on relatively large > zfs send/recv jobs. With the -v option, I see the snapshots coming > across, and at some point the process just pauses, IO and CPU usage go to > zero, and it takes a hard reboot to get back to normal. The same script > running against the same data doesn't hang on 2008.05. > > There are maybe 100 snapshots, 200GB of data total. Just trying to send > to a blank external USB drive in one case, and in the other, I'm restoring > from a USB drive to a local drive, but the behavior is the same. > > I see that others have had a similar problem, but there doesn't seem to be > any answers - > > https://opensolaris.org/jive/thread.jspa?messageID=384540 > http://www.mail-archive.com/zfs-discuss@opensolaris.org/msg34493.html > http://www.mail-archive.com/zfs-discuss@opensolaris.org/msg37158.html > > I'd like to stick with a "released" version of OpenSolaris, so I'm hoping > that the answer isn't to switch to the dev repository and pull down b134.
I still have this problem (I was msg34493 there). My original plan was to wait for the Spring release, to get me to a stable release on more recent code. I'm still following that plan, i.e. haven't done anything else yet. At the time the "March" release was expected to actually appear by April. Other than trying more recent code, I don't recall any useful ideas coming through the list. It seems like the thing people recommend as the backup scheme for ZFS simply doesn't work yet. -- David Dyer-Bennet, d...@dd-b.net; http://dd-b.net/ Snapshots: http://dd-b.net/dd-b/SnapshotAlbum/data/ Photos: http://dd-b.net/photography/gallery/ Dragaera: http://dragaera.info _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
