On Sep 27, 2009, at 2:28 PM, Trevor Pretty wrote:
To: ZFS Developers.
I know we hate them but an "Are you sure?" may have helped here, and
may be a quicker fix than waiting for 4852783 (just thinking out
loud here). Could the zfs command have worked out c5d0 was a single
disk and attaching it to the pool would have been dumb?
It already does this, and has for some time.
# zpool create zwimming raidz /dev/ramdisk/rd1 /dev/ramdisk/rd2 /dev/
ramdisk/rd3
# zpool add zwimming /dev/ramdisk/rd4
invalid vdev specification
use '-f' to override the following errors:
mismatched replication level: pool uses raidz and new vdev is disk
Which basically prompts someone to add the "-f"
See also the first great debate on zfs-discuss.
-- richard
Ryan Hirsch wrote:
I have a zpool named rtank. I accidently attached a single drive
to the pool. I am an idiot I know :D Now I want to replace this
single drive with a raidz group. Below is the pool setup and what
I tried:
NAME STATE READ WRITE CKSUM
rtank ONLINE 0 0 0
- raidz1 ONLINE 0 0 0
-- c4t0d0 ONLINE 0 0 0
-- c4t1d0 ONLINE 0 0 0
-- c4t2d0 ONLINE 0 0 0
-- c4t3d0 ONLINE 0 0 0
-- c4t4d0 ONLINE 0 0 0
-- c4t5d0 ONLINE 0 0 0
-- c4t6d0 ONLINE 0 0 0
-- c4t7d0 ONLINE 0 0 0
- raidz1 ONLINE 0 0 0
-- c3t0d0 ONLINE 0 0 0
-- c3t1d0 ONLINE 0 0 0
-- c3t2d0 ONLINE 0 0 0
-- c3t3d0 ONLINE 0 0 0
-- c3t4d0 ONLINE 0 0 0
-- c3t5d0 ONLINE 0 0 0
- c5d0 ONLINE 0 0 0 <--- single drive
in the pool not in any raidz
$ pfexec zpool replace rtank c5d0 raidz c3t6d0 c3t7d0 c3t8d0 c3t9d0
c3t10d0 c3t11d0
too many arguments
$ zpool upgrade -v
This system is currently running ZFS pool version 18.
Is what I am trying to do possible? If so what am I doing wrong?
Thanks.
--
Trevor Pretty | Technical Account Manager | +64 9 639 0652 | +64 21
666 161
Eagle Technology Group Ltd.
Gate D, Alexandra Park, Greenlane West, Epsom
Private Bag 93211, Parnell, Auckland
www.eagle.co.nz
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