Re: [zfs-discuss] help zfs pool with duplicated and missing entry of hdd

2013-01-10 Thread Michael Hase
On Thu, 10 Jan 2013, Jim Klimov wrote: On 2013-01-10 08:51, Jason wrote: Hi, One of my server's zfs faulted and it shows following: NAMESTATE READ WRITE CKSUM backup UNAVAIL 0 0 0 insufficient replicas raidz2-0 UNAVAIL 0 0 0 ins

Re: [zfs-discuss] help zfs pool with duplicated and missing entry of hdd

2013-01-10 Thread Jim Klimov
On 2013-01-10 08:51, Jason wrote: Hi, One of my server's zfs faulted and it shows following: NAMESTATE READ WRITE CKSUM backup UNAVAIL 0 0 0 insufficient replicas raidz2-0 UNAVAIL 0 0 0 insufficient replicas c4t0d0 O

[zfs-discuss] Recovering lost files - hunting for MOS on the disk

2013-01-10 Thread Juho Juopperi
A client accidentally removed important files that had changed significantly after the last snapshot and backup. A disk was pulled out of the mirror asap, and part of the data could be accessed by rolling back to the oldest uberblock available, but it was too late for some of the files. Are th

Re: [zfs-discuss] pool metadata has duplicate children

2013-01-10 Thread Peter Jeremy
On 2013-Jan-08 21:30:57 -0800, John Giannandrea wrote: >Notice that in the absence of the faulted da2 the OS has assigned da3 to da2 >etc. I suspect this was part of the original problem in creating a label with >two da2s The primary vdev identifier is tha guid. Tha path is of secondary impor