What to do?

[lindsay]

Got this when i am running scrub with latest version (925)

Code: Select all

Pool information and status

  pool: hda
 state: ONLINE
status: The pool is formatted using a legacy on-disk format.  The pool can
	still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.  Once this is done, the
	pool will no longer be accessible on software that does not support feature
	flags.
  scan: scrub in progress since Tue Jan 14 18:21:11 2014
        391G scanned out of 2.02T at 186M/s, 2h33m to go
        0 repaired, 18.94% done
config:

	NAME        STATE     READ WRITE CKSUM
	hda         ONLINE       0     0     0
	  raidz1-0  ONLINE       0     0     0
	    ada1    ONLINE       0     0     0
	    ada2    ONLINE       0     0     0
	    ada3    ONLINE       0     0     0

errors: No known data errors

  pool: hdb
 state: ONLINE
status: The pool is formatted using a legacy on-disk format.  The pool can
	still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.  Once this is done, the
	pool will no longer be accessible on software that does not support feature
	flags.
  scan: scrub in progress since Tue Jan 14 18:21:19 2014
        737G scanned out of 12.5T at 286M/s, 11h58m to go
        0 repaired, 5.76% done
config:

	NAME        STATE     READ WRITE CKSUM
	hdb         ONLINE       0     0     0
	  raidz1-0  ONLINE       0     0     0
	    ada4    ONLINE       0     0     0
	    ada5    ONLINE       0     0     0
	    ada6    ONLINE       0     0     0
	  raidz1-1  ONLINE       0     0     0
	    ada7    ONLINE       0     0     0
	    ada9    ONLINE       0     0     0
	    ada13   ONLINE       0     0     0
	  raidz1-2  ONLINE       0     0     0
	    ada8    ONLINE       0     0     0
	    ada11   ONLINE       0     0     0
	    ada12   ONLINE       0     0     0

errors: No known data errors

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[alexey123]

Short answer - wait.
You need upgrade zfs from V28 to V5000

Please check Disks|Management tab, if your all disks show true. If you want - send screenshot to forum.

[raulfg3]

same as alexey123, wait until you are sure that no need to rever to ZFS v28, this are the readme file:

9.2.0.1.xxx ZFS v5000 Upgrade
=============================
The ZFS version has been upgraded from pool version 28 to v5000 (Feature Flags).
v5000 has new features added, the pools are marked with a property,
feature@featurename so that only compatible versions of ZFS will import the pool.
Some of these features include LZ4 compression and async destroy.
The upgrade to ZFS v5000 has to be manually performed from cli or by the GUI. "zfs
upgrade <poolname>" via the console or ssh, or in the
GUI under Disks|ZFS|Pools|Tools.
After you perform the ZFS upgrade, a downgrade to 9.1.0.1 series will not be
possible, so ensure
you are happy with the release BEFORE you upgrade the pool!