From: Erik Trimble [mailto:erik.trim...@oracle.com]
Sent: Sunday, March 27, 2011 12:53 PM
To: Jordan McQuown
Cc: 'zfs-discuss@opensolaris.org'
Subject: Re: [zfs-discuss] Cannot remove zil device

On 3/27/2011 7:48 AM, Jordan McQuown wrote:
The pool was originally created on 2008.11 then upgraded to 2009.06 and again 
upgraded to snv-134. Originally I was using Intel x25e's as the zil but 
recently purchased a zeusRAM and when trying to remove the Intel I issue the 
zpool remove command and it appears to work. Yet when I do a zpool status the 
Intel device is still a pool member. Any thoughts?






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Did you remember to upgrade the pool itself?  Not just the OS, but the pool, 
too, need to be upgraded.

You'll need to run a 'zpool upgrade' on the pool with the log device.

Only later versions of ZFS supported removal of the ZIL.

IIRC, the zpool version supported by 2008.11 definitely didn't, and I'm pretty 
sure the 2009.06 version didn't either, but b134 definitely does.




--

Erik Trimble

Java System Support

Mailstop:  usca22-123

Phone:  x17195

Santa Clara, CA





I've tried on pool version 22 and 26 at this point under openindiana.




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