Re: ZFS: can't read MOS

2012-04-10 Thread Daniel Kalchev
It seems your RAID controlled goofed something. I wonder, why did you use the hardware controller for RAID60, instead of ZFS (using each drive as single drive array, or JBOD). About the only way I can think out of this situation, sans having a second box or huge tape backup is to convert it

Re: SAS Drive identification LEDs

2012-04-10 Thread Fred Liu
Yes. I understand. I have been seeking for long time to enable SES in my home server which is comprised of commodity hardwares. But I have got no luck. I will try sg3_utils if possible. Many thanks. Fred 在 2012年4月10日 下午4:52,Mike Pumford mpumf...@mpcdata.com 写道: Fred Liu wrote: Thanks. Can you

Re: ZFS: can't read MOS

2012-04-10 Thread Andriy Gapon
on 09/04/2012 21:50 Rumen Telbizov said the following: Hello everyone, I have a ZFS FreeBSD 8.2-STABLE (Aug 30, 2011) that I am having issues with and might use some help. In a nutshell, this machine has been running fine for about a year and a half but after a recent power outage

Re: ZFS: can't read MOS

2012-04-10 Thread Rumen Telbizov
Thanks for your answers guys, Daniel: I know it's uncommon to use ZFS on a hardware raid block device but with this machine I tried pretty much every other option before I got here. Initially I was using an LSI 9211-8i HBA and raidz2 but after I lost more than half of the disks a couple of times