Re: [zfs-discuss] [caiman-discuss] Can not delete swap on AI sparc

2009-06-08 Thread Casper . Dik
>hi Jan (and all) > >My failure was when running > ># swap -d /dev/zvol/dsk/rpool/swap > >I saw this in my truss output. > >uadmin(16, 3, -2748781172232)Err#12 ENOMEM > That sounds like "too much memory in use: can't remove swap". Casper

Re: [zfs-discuss] cannot mount '/tank/home': directory is not empty

2009-06-08 Thread Miles Nordin
> "ab" == Arthur Bundo writes: ab> I have a "/export/home/x" directory something like: umount /export/home/x rmdir /export/home/x rmdir /export/home <-- not needed. but it should give no error if /export/home is really empty, so it's a good

Re: [zfs-discuss] Issues with slightly different sized drives in raidz pool?

2009-06-08 Thread George Wilson
David Bryan wrote: Sorry if the question has been discussed before...did a pretty extensive search, but no luck... Preparing to build my first raidz pool. Plan to use 4 identical drives in a 3+1 configuration. My question is -- what happens if one drive dies, and when I replace it, design ha

Re: [zfs-discuss] ZFS snapshot send/recv "hangs" X4540 servers

2009-06-08 Thread Brent Jones
On Mon, Jun 8, 2009 at 9:38 PM, Richard Lowe wrote: > Brent Jones writes: > > > I've had similar issues with similar traces.  I think you're waiting on > a transaction that's never going to come. > > I thought at the time that I was hitting: >   CR 6367701 "hang because tx_state_t is inconsistent

Re: [zfs-discuss] ZFS snapshot send/recv "hangs" X4540 servers

2009-06-08 Thread Richard Lowe
Brent Jones writes: >> >> I haven't figured out a way to identify the problem, still trying to >> find a 100% way to reproduce this problem. >> Seemingly the more snapshots I send at a given time, the likelihood of >> this happening goes up, but, correlation is not causation  :) >> >> I might try

Re: [zfs-discuss] ZFS snapshot send/recv "hangs" X4540 servers

2009-06-08 Thread Brent Jones
> > I haven't figured out a way to identify the problem, still trying to > find a 100% way to reproduce this problem. > Seemingly the more snapshots I send at a given time, the likelihood of > this happening goes up, but, correlation is not causation  :) > > I might try to open a support case with

Re: [zfs-discuss] Issues with slightly different sized drives in raidz pool?

2009-06-08 Thread Eric D. Mudama
On Mon, Jun 8 at 20:28, David Bryan wrote: Sorry if the question has been discussed before...did a pretty extensive search, but no luck... Preparing to build my first raidz pool. Plan to use 4 identical drives in a 3+1 configuration. My question is -- what happens if one drive dies, and when

[zfs-discuss] Issues with slightly different sized drives in raidz pool?

2009-06-08 Thread David Bryan
Sorry if the question has been discussed before...did a pretty extensive search, but no luck... Preparing to build my first raidz pool. Plan to use 4 identical drives in a 3+1 configuration. My question is -- what happens if one drive dies, and when I replace it, design has changed slightly an

Re: [zfs-discuss] [caiman-discuss] Can not delete swap on AI sparc

2009-06-08 Thread Richard Robinson
hi Jan (and all) My failure was when running # swap -d /dev/zvol/dsk/rpool/swap I saw this in my truss output. uadmin(16, 3, -2748781172232)Err#12 ENOMEM Another email recommended that I reboot and try again and that seems to have worked. I was actually running Solaris 10 u7 wi

Re: [zfs-discuss] cannot mount '/tank/home': directory is not empty

2009-06-08 Thread Arthur Bundo
I have a "/export/home/x" directory (my home directory) which can not be mounted during boot time and i have a lot of stuff there, too critical for me to experiment there, i can login at failsafe session and i open nautilus as root and on the snapshots on / i see no export/home/x but on export/

Re: [zfs-discuss] Data corrupted after machines were shut down.

2009-06-08 Thread Bob Friesenhahn
On Mon, 8 Jun 2009, Marius van Vuuren wrote: The j4200 and the x4150 connected to it were powered off and then moved to another building with the utmost care. When powered on again 'zpool status' revealed " corrupted data" on 3 of the disks. This could be as simple an issue as SAS cables conne

Re: [zfs-discuss] Data corrupted after machines were shut down.

2009-06-08 Thread Victor Latushkin
On 08.06.09 15:50, Marius van Vuuren wrote: A description of the problem - Description The j4200 and the x4150 connected to it were powered off and then moved to another building with the utmost care. When powered on again 'zpool status' revealed " corrupted data" on 3 of the disks. Outputs:

Re: [zfs-discuss] ZFS snapshot send/recv "hangs" X4540 servers

2009-06-08 Thread Brent Jones
On Sun, Jun 7, 2009 at 3:50 AM, Ian Collins wrote: > Ian Collins wrote: >> >> Tim Haley wrote: >>> >>> Brent Jones wrote: On the sending side, I CAN kill the ZFS send process, but the remote side leaves its processes going, and I CANNOT kill -9 them. I also cannot reboot the rec

Re: [zfs-discuss] LUN expansion

2009-06-08 Thread A Darren Dunham
On Sun, Jun 07, 2009 at 10:38:29AM -0700, Leonid Zamdborg wrote: > Out of curiosity, would destroying the zpool and then importing the > destroyed pool have the effect of recognizing the size change? Or > does 'destroying' a pool simply label a pool as 'destroyed' and make > no other changes... I

Re: [zfs-discuss] LUN expansion

2009-06-08 Thread George Wilson
Leonid Zamdborg wrote: George, Is there a reasonably straightforward way of doing this partition table edit with existing tools that won't clobber my data? I'm very new to ZFS, and didn't want to start experimenting with a live machine. Leonid, What you could do is to write a program whi

[zfs-discuss] Data corrupted after machines were shut down.

2009-06-08 Thread Marius van Vuuren
A description of the problem - Description The j4200 and the x4150 connected to it were powered off and then moved to another building with the utmost care. When powered on again 'zpool status' revealed " corrupted data" on 3 of the disks. Outputs: zpool status pool: pool2 state: FAULTED statu

Re: [zfs-discuss] [caiman-discuss] Can not delete swap on AI sparc

2009-06-08 Thread Cindy . Swearingen
Hi Richard, I ran into some quirks resizing swap last week. If you are seeing out of space when trying to remove a swap area, then a reboot clear this up. I think the bugs are already filed, but I would like to see your scenario as well. Can you restate your steps? Thanks, Cindy Jan Dambo

Re: [zfs-discuss] [caiman-discuss] Can not delete swap on AI sparc

2009-06-08 Thread Jan Damborsky
Hi Richard, Richard Robinson wrote: I should add that I also used truss and saw the same ENOMEM error. I am on a 4Gb system with swap -l reporting swapfile dev swaplo blocks free /dev/zvol/dsk/rpool/swap 181,1 8 4194296 4194296 and I was trying to follow the directions

Re: [zfs-discuss] zfs send -R gets blocked by auto-snapshot service

2009-06-08 Thread Tim Foster
On Mon, 2009-06-08 at 05:38 -0700, Maurilio Longo wrote: > Now, from the error it seems that T1 needs all the snapshots which > were active at the time it was created, which is not what I would > expect from a snapshot. >From the man page, -R tries to replicate everything, including any existing

[zfs-discuss] zfs send -R gets blocked by auto-snapshot service

2009-06-08 Thread Maurilio Longo
Hi, I'm trying to send a pool (its filesystems) from a pc to another, so I first created a recursive snapshot: # zfs list NAME USED AVAIL REFER MOUNTPOINT nas 840G 301G 3,28G /nas nas/drivers 12,6G 301G 12,6G /nas/driver