Re: [zfs-discuss] cannot destroy snapshot

2011-04-05 Thread Edward Ned Harvey
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Paul Kraus > > I have a zpool with one dataset and a handful of snapshots. I > cannot delete two of the snapshots. The message I get is "dataset is > busy". Neither fuser or lsof show anyth

Re: [zfs-discuss] cannot destroy snapshot

2011-04-05 Thread Rich Morris
On 04/05/11 17:29, Ian Collins wrote: On 04/ 6/11 12:28 AM, Paul Kraus wrote: I have a zpool with one dataset and a handful of snapshots. I cannot delete two of the snapshots. The message I get is "dataset is busy". Neither fuser or lsof show anything holding open the .zfs/snapshot/ direc

Re: [zfs-discuss] cannot destroy snapshot

2011-04-05 Thread Paul Kraus
On Tue, Apr 5, 2011 at 5:29 PM, Ian Collins wrote: >  On 04/ 6/11 12:28 AM, Paul Kraus wrote: >> >>     I have a zpool with one dataset and a handful of snapshots. I >> cannot delete two of the snapshots. The message I get is "dataset is >> busy". Neither fuser or lsof show anything holding open t

Re: [zfs-discuss] ZFS Going forward after Oracle - Let's get organized, let's get started.

2011-04-05 Thread Miles Nordin
> "js" == Joerg Schilling writes: js> This is interesting. Where is this group hosted? +1 I glance at the list after years of neglect (selfishly...after almost losing my pool), and see stuff like this: shady backroom irc-kiddie bullshit. please: names, mailing lists, urls, hg servers.

Re: [zfs-discuss] cannot destroy snapshot

2011-04-05 Thread Ian Collins
On 04/ 6/11 12:28 AM, Paul Kraus wrote: I have a zpool with one dataset and a handful of snapshots. I cannot delete two of the snapshots. The message I get is "dataset is busy". Neither fuser or lsof show anything holding open the .zfs/snapshot/ directory. What can cause this ? Do you ha

Re: [zfs-discuss] 'cannot import 'andaman': I/O error', and failure to follow my own advice

2011-04-05 Thread Miles Nordin
> "c" == Miles Nordin writes: c> terabithia:/# zpool import andaman c> cannot import 'andaman': I/O error c> Destroy and re-create the pool from c> a backup source. snv_151, the proprietary release, was able to fix this. I didn't try oi_148 first, so ther

Re: [zfs-discuss] Assessing health/performance of individual drives in ZFS pool

2011-04-05 Thread Tomas Ögren
On 05 April, 2011 - Joe Auty sent me these 5,9K bytes: > Hello, > > A while I was exploring running smartmontools in Solaris 10 on my SATA > drives, but at the time SATA drives were not supported. > > Has this changed, or are there any other techniques I can use to check > the health of an indiv

[zfs-discuss] Assessing health/performance of individual drives in ZFS pool

2011-04-05 Thread Joe Auty
Hello, A while I was exploring running smartmontools in Solaris 10 on my SATA drives, but at the time SATA drives were not supported. Has this changed, or are there any other techniques I can use to check the health

[zfs-discuss] ZFS send/receive to Solaris/FBSD/OpenIndiana/Nexenta VM guest?

2011-04-05 Thread Joe Auty
Hello, I'm debating an OS change and also thinking about my options for data migration to my next server, whether it is on new or the same hardware. Migrating to a new machine I understand is a simple matter of ZFS

Re: [zfs-discuss] trouble replacing spare disk

2011-04-05 Thread Roy Sigurd Karlsbakk
Hi I was a little short earlier today, but then... First of all, using 40+ drives in a single VDEV on RAIDz1 is a little like BASE jumping with an old, round, parachute without a reserve, under nasty weather conditions; not what I'd recommend. What you see below is 2 spares in use plus a spa

Re: [zfs-discuss] trouble replacing spare disk

2011-04-05 Thread Roy Sigurd Karlsbakk
Sorry, but what exactly were you thinking of when putting 40+ drives in a single RAIDz1 VDEV? roy - Original Message - Hi, I have a SunFire X4540 with 19TB in a RAID-Z configuration; here's my zpool status: pool: raid state: UNAVAIL status: One or more devices are faulte

[zfs-discuss] trouble replacing spare disk

2011-04-05 Thread Mahabir, Mark I.
Hi, I have a SunFire X4540 with 19TB in a RAID-Z configuration; here's my zpool status: pool: raid state: UNAVAIL status: One or more devices are faulted in response to IO failures. action: Make sure the affected devices are connected, then run 'zpool clear'. see: http://www.sun.com/msg/Z

[zfs-discuss] cannot destroy snapshot

2011-04-05 Thread Paul Kraus
I have a zpool with one dataset and a handful of snapshots. I cannot delete two of the snapshots. The message I get is "dataset is busy". Neither fuser or lsof show anything holding open the .zfs/snapshot/ directory. What can cause this ? xxx> uname -a SunOS nyc-sed3 5.10 Generic_142909-17 sun