[CFT] ZFS v15 patch (version 3)

Jason J. W. Williams jasonjwwilliams at gmail.com
Wed Jul 14 21:26:37 UTC 2010

Hey Martin,

Actually it's this one:



On Wed, Jul 14, 2010 at 1:30 AM, Martin Matuska <mm at freebsd.org> wrote:
>  What about the OpenSolaris revision 9701 for starters?
> Could that help your case?
> 9701:cc5b64682e64
> 6803605 should be able to offline log devices
> http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6803605
> 6726045 vdev_deflate_ratio is not set when offlining a log device
> http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6726045
> Dňa 14. 7. 2010 2:45, jhell wrote / napísal(a):
>> On 07/13/2010 12:30, Jason J. W. Williams wrote:
>>> If there's any way to backport ZFS log device removal that would be
>>> very helpful. That's the primary hold up for ops folks moving our
>>> OpenSolaris servers to FreeBSD.
>> I second this.
>> In explanation I have one machine that needs to be rearranged for a
>> upgrade/update for a different purpose than what it is currently doing
>> that is holding up some of the other tasks that are planned. I already
>> made the mistake once in a test situation by removing a log device that
>> was da0 during a reboot & popped in another device, something happened,
>> rebooted the machine, plugged in original and the situation was
>> irreparable causing the pool to be corrupt.
>> Needless to say it was only a test environment but this has stopped me
>> cold from using further log devices because of this. ;(
>> This is not really top priority right now but would be a great Christmas
>> present ;)
>> If someone points me in the right direction I guess I could always start
>> reviewing the changes for inclusion on a patch against head & stable/8.
>> Regards, Thanks & Good Luck,

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