You say it's a 4-disk RAIDZ1. Anything topologically weird, like a log, cache or spare device? SAS or SATA? Any SAS expanders? Please open a bug for this and assign to me so we can be sure to get this fixed in time for 11.0.
-Alan On Mon, Jun 20, 2016 at 8:59 AM, Kristof Provost <[email protected]> wrote: > Hi, > > It looks like this change breaks boot on my machine. > I’m running a root-on-ZFS system and reliably see this panic during boot. > It’s a 4 disk raidz-1. > > It’s now running r302028 with r300881 backed out, and booting fine. > > The panic: > panic: solaris assert: refcount(count(&spa->spa_refcount) >= spa->spa_minref > || > MUTEX_HELD(&spa_namespace_lock), file: > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c, line: > 863 > > Unfortunately I can’t get a dump, but here’s a picture of the backtrace: > https://people.freebsd.org/~kp/zfs_panic.jpg > > Regards, > Kristof > > On 28 May 2016, at 0:32, Alan Somers wrote: > > Author: asomers > Date: Fri May 27 22:32:44 2016 > New Revision: 300881 > URL: https://svnweb.freebsd.org/changeset/base/300881 > > Log: > Avoid issuing spa config updates for physical path when not necessary > > ZFS's configuration needs to be updated whenever the physical path for a > device changes, but not when a new device is introduced. This is because new > devices necessarily cause config updates, but only if they are actually > accepted into the pool. > > sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c > Split vdev_geom_set_physpath out of vdev_geom_attrchanged. When > setting the vdev's physical path, only request a config update if > the physical path has changed. Don't request it when opening a > device for the first time, because the config sync will happen > anyway upstack. > > sys/geom/geom_dev.c > Split g_dev_set_physpath and g_dev_set_media out of > g_dev_attrchanged > > Submitted by: will, asomers > MFC after: 4 weeks > Sponsored by: Spectra Logic Corp > Differential Revision: https://reviews.freebsd.org/D6428 > > Modified: > head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c > head/sys/geom/geom_dev.c _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
