Re: [zfs-discuss] The format command crashes on 3TB disk but zpool create ok

2012-12-14 Thread sol
Here it is: # pstack core.format1 core 'core.format1' of 3351:    format -  lwp# 1 / thread# 1    0806de73 can_efi_disk_be_expanded (0, 1, 0, ) + 7  08066a0e init_globals (8778708, 0, f416c338, 8068a38) + 4c2  08068a41 c_disk   (4, 806f250, 0, 0, 0, 0) +

Re: [zfs-discuss] S11 vs illumos zfs compatiblity

2012-12-14 Thread Tomas Forsman
On 13 December, 2012 - Jan Owoc sent me these 1,0K bytes: > Hi, > > On Thu, Dec 13, 2012 at 9:14 AM, sol wrote: > > Hi > > > > I've just tried to use illumos (151a5) import a pool created on solaris > > (11.1) but it failed with an error about the pool being incompatible. > > > > Are we now at

Re: [zfs-discuss] any more efficient way to transfer snapshot between two hosts than ssh tunnel?

2012-12-14 Thread Edward Ned Harvey (opensolarisisdeadlongliveopensolaris)
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Fred Liu > > BTW, anyone played NDMP in solaris? Or is it feasible to transfer snapshot via > NDMP protocol? I've heard you could, but I've never done it. Sorry I'm not much help, except as

Re: [zfs-discuss] The format command crashes on 3TB disk but zpool create ok

2012-12-14 Thread Edward Ned Harvey (opensolarisisdeadlongliveopensolaris)
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of sol > > I added a 3TB Seagate disk (ST3000DM001) and ran the 'format' command but > it crashed and dumped core. > > However the zpool 'create' command managed to create a pool on the whole > d

Re: [zfs-discuss] S11 vs illumos zfs compatiblity

2012-12-14 Thread Edward Ned Harvey (opensolarisisdeadlongliveopensolaris)
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Bob Netherton > > At this point, the only thing would be to use 11.1 to create a new pool at > 151's > version (-o version=) and top level dataset (-O version=). Recreate the file > system h

Re: [zfs-discuss] The format command crashes on 3TB disk but zpool create ok

2012-12-14 Thread Cindy Swearingen
Hey Sol, Can you send me the core file, please? I would like to file a bug for this problem. Thanks, Cindy On 12/14/12 02:21, sol wrote: Here it is: # pstack core.format1 core 'core.format1' of 3351: format - lwp# 1 / thread# 1 0806de73 can_efi_disk_be_ex

Re: [zfs-discuss] any more efficient way to transfer snapshot between two hosts than ssh tunnel?

2012-12-14 Thread Palmer, Trey
We have found mbuffer to be the fastest solution. Our rates for large transfers on 10GbE are: 280MB/smbuffer 220MB/srsh 180MB/sHPN-ssh unencrypted 60MB/s standard ssh The tradeoff mbuffer is a little more complicated to script; rsh is, well, you know; and hpn-ssh requires

Re: [zfs-discuss] any more efficient way to transfer snapshot between two hosts than ssh tunnel?

2012-12-14 Thread Fred Liu
> > I've heard you could, but I've never done it. Sorry I'm not much help, > except as a cheer leader. You can do it! I think you can! Don't give > up! heheheheh > Please post back whatever you find, or if you have to figure it out for > yourself, then blog about it and post that. Aha! Gotc

Re: [zfs-discuss] any more efficient way to transfer snapshot between two hosts than ssh tunnel?

2012-12-14 Thread Fred Liu
Post in the list. > -Original Message- > From: Fred Liu > Sent: 星期五, 十二月 14, 2012 23:41 > To: 'real-men-dont-cl...@gmx.net' > Subject: RE: [zfs-discuss] any more efficient way to transfer snapshot > between two hosts than ssh tunnel? > > > > > > > Hi Fred, > > > > I played with zfs send

Re: [zfs-discuss] any more efficient way to transfer snapshot between two hosts than ssh tunnel?

2012-12-14 Thread Fred Liu
> > We have found mbuffer to be the fastest solution. Our rates for large > transfers on 10GbE are: > > 280MB/smbuffer > 220MB/srsh > 180MB/sHPN-ssh unencrypted > 60MB/s standard ssh > > The tradeoff mbuffer is a little more complicated to script; rsh is, > well, you know;

Re: [zfs-discuss] any more efficient way to transfer snapshot between two hosts than ssh tunnel?

2012-12-14 Thread Andrew Gabriel
In my own experiments with my own equivalent of mbuffer, it's well worth giving the receiving side a buffer which is sized to hold the amount of data in a transaction commit, which allows ZFS to be banging out one tx group to disk, whilst the network is bringing the next one across for it. This

Re: [zfs-discuss] any more efficient way to transfer snapshot between two hosts than ssh tunnel?

2012-12-14 Thread Eric D. Mudama
On Fri, Dec 14 at 9:29, Fred Liu wrote: We have found mbuffer to be the fastest solution. Our rates for large transfers on 10GbE are: 280MB/smbuffer 220MB/srsh 180MB/sHPN-ssh unencrypted 60MB/s standard ssh The tradeoff mbuffer is a little more complicated to script; rs

Re: [zfs-discuss] S11 vs illumos zfs compatiblity

2012-12-14 Thread bob netherton
On 12/14/12 10:07 AM, Edward Ned Harvey (opensolarisisdeadlongliveopensolaris) wrote: Is that right? You can't use zfs send | zfs receive to send from a newer version and receive on an older version? No. You can, with recv, override any property in the sending stream that can be set from t

Re: [zfs-discuss] Solaris 11 System Reboots Continuously Because of a ZFS-Related Panic (7191375)

2012-12-14 Thread Jamie Krier
I have removed all L2arc devices as a precaution. Has anyone seen this error with no L2arc device configured? On Thu, Dec 13, 2012 at 9:03 AM, Bob Friesenhahn < bfrie...@simple.dallas.tx.us> wrote: > On Wed, 12 Dec 2012, Jamie Krier wrote: > >> >> >> I am thinking about switching to an Illumos