Re: [zfs-discuss] aclmode gone in S10u10?

2011-09-14 Thread Ian Collins
On 09/14/11 08:49 PM, Sami Ketola wrote: On Sep 13, 2011, at 3:21 , Peter Tribble wrote: On Tue, Sep 13, 2011 at 1:50 AM, Paul B. Hensonhen...@acm.org wrote: I recently saw a message posted to the sunmanagers list complaining about installing a kernel patch and suddenly having his ACL's

Re: [zfs-discuss] booting from ashift=12 pool..

2011-09-14 Thread Hans Rosenfeld
Hi, On Mon, Sep 05, 2011 at 02:18:48AM -0400, Daniel Carosone wrote: I see via the issue tracker that there have been several updates since, and an integration back into the main Illumos tree. How do I go about getting hold of current boot blocks? The OpenIndiana release that was announced

[zfs-discuss] zfs destroy snapshot runs out of memory bug

2011-09-14 Thread Paul Kraus
I know there was (is ?) a bug where a zfs destroy of a large snapshot would run a system out of kernel memory, but searching the list archives and on defects.opensolaris.org I cannot find it. Could someone here explain the failure mechanism in language a Sys Admin (I am NOT a developer) could

Re: [zfs-discuss] zfs destroy snapshot runs out of memory bug

2011-09-14 Thread Richard Elling
On Sep 14, 2011, at 9:50 AM, Paul Kraus wrote: I know there was (is ?) a bug where a zfs destroy of a large snapshot would run a system out of kernel memory, but searching the list archives and on defects.opensolaris.org I cannot find it. Could someone here explain the failure mechanism in

Re: [zfs-discuss] zfs destroy snapshot runs out of memory bug

2011-09-14 Thread Richard Elling
Question below… On Sep 14, 2011, at 12:07 PM, Paul Kraus wrote: On Wed, Sep 14, 2011 at 2:30 PM, Richard Elling richard.ell...@gmail.com wrote: I don't recall a bug with that description. However, there are several bugs that relate to how the internals work that were fixed last summer

[zfs-discuss] Is there any implementation of VSS for a ZFS iSCSI snapshot on Solaris?

2011-09-14 Thread S Joshi
I am using a Solaris + ZFS environment to export a iSCSI block layer device and use the snapshot facility to take a snapshot of the ZFS volume. Is there an existing Volume Shadow Copy (VSS) implementation on Windows for this environment? Thanks S Joshi

Re: [zfs-discuss] zfs destroy snapshot runs out of memory bug

2011-09-14 Thread Paul Kraus
On Wed, Sep 14, 2011 at 4:31 PM, Richard Elling richard.ell...@gmail.com wrote: From watching the system try to import this pool, it looks like it is still building a kernel structure in RAM when the system runs out of RAM. It has not committed anything to disk. Did you experience a severe

Re: [zfs-discuss] booting from ashift=12 pool..

2011-09-14 Thread Daniel Carosone
On Wed, Sep 14, 2011 at 04:08:19PM +0200, Hans Rosenfeld wrote: On Mon, Sep 05, 2011 at 02:18:48AM -0400, Daniel Carosone wrote: I see via the issue tracker that there have been several updates since, and an integration back into the main Illumos tree. How do I go about getting hold of

Re: [zfs-discuss] zfs destroy snapshot runs out of memory bug

2011-09-14 Thread Daniel Carosone
On Wed, Sep 14, 2011 at 05:36:53PM -0400, Paul Kraus wrote: T2000 with 32 GB RAM zpool that hangs the machine by running it out of kernel memory when trying to import the zpool zpool has an incomplete snapshot from a zfs recv that it is trying to destroy on import I *can* import the