On May 25, 2010, at 12:33 PM, R. Eulenberg wrote:
>> a manual recovery of missing top-level vdevs
>> -- a rare event.
> Yes, but so rare that I never thought troubling me. In my mind it was only
> the slog and loosing the last few seconds doesn't wrong. So I don't have a
> backup, a snapshot nei
> a manual recovery of missing top-level vdevs
> -- a rare event.
Yes, but so rare that I never thought troubling me. In my mind it was only the
slog and loosing the last few seconds doesn't wrong. So I don't have a backup,
a snapshot neither the original zpool.cache file.
Is there any solution f
On May 25, 2010, at 7:46 AM, thomas wrote:
> Is there a best practice on keeping a backup of the zpool.cache file?
Same as anything else, but a little bit easier because you can
snapshot the root pool. Thus far, the only real use for the backups
is for a manual recovery of missing top-level vdev
Is there a best practice on keeping a backup of the zpool.cache file? Is it
possible? Does it change with changes to vdevs?
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I even have this problem on my (productive) backup server. I lost my system-hdd
and my separate ZIL-device while the system crashes and now I'm in trouble. The
old system was running under the least version of osol/dev with zfs v22.
10 days ago after the servers crashs I was very optimistc of so
>-Original Message-
>From: Edward Ned Harvey [mailto:solar...@nedharvey.com]
>Sent: Monday, May 17, 2010 6:29 AM
>>
>> I was messing around with a ramdisk on a pool and I forgot to remove
>> it before I shut down the server. Now I am not able to mount the
>> pool. I am not concerned wit
On May 17, 2010, at 5:29 PM, Edward Ned Harvey wrote:
>> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
>> boun...@opensolaris.org] On Behalf Of Geoff Nordli
>>
>> I was messing around with a ramdisk on a pool and I forgot to remove it
>> before I shut down the server. Now I am
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
> boun...@opensolaris.org] On Behalf Of Geoff Nordli
>
> I was messing around with a ramdisk on a pool and I forgot to remove it
> before I shut down the server. Now I am not able to mount the pool. I
> am
> not concerned with the
Hi Geoff,
I also tested a ram disk as a zil and found I could recover the pool:-
ramdiskadm -a zil 1g
zpool create -f tank c1t3d0 c1t4d0 log /dev/ramdisk/zil
zpool status tank
reboot
zpool status tank
ramdiskadm -a zil 1g
zpool replace -f tank /dev/ramdisk/zil
zpool status tank
Cheers
Richard.
I was messing around with a ramdisk on a pool and I forgot to remove it
before I shut down the server. Now I am not able to mount the pool. I am
not concerned with the data in this pool, but I would like to try to figure
out how to recover it.
I am running Nexenta 3.0 NCP (b134+).
I have trie
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