Re: [zfs-discuss] ZFS performance falls off a cliff

2011-05-13 Thread Aleksandr Levchuk
sirket, could you please share your OS, zfs, and zpool versions? -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

[zfs-discuss] When Zpool has no space left and no snapshots

2010-09-28 Thread Aleksandr Levchuk
Dear ZFS Discussion, I ran out of space, consequently could not rm or truncate files. (It make sense because it's a copy-on-write and any transaction needs to be written to disk. It worked out really well - all I had to do is destroy some snapshots.) If there are no snapshots to destroy, how to p

[zfs-discuss] What happens when: file-corrupted and no-redundancy?

2010-02-04 Thread Aleksandr Levchuk
corrupted. Ideally, I would not like this to happen and instead get a log with names of corrupted files. What exactly does happens when zfs detects a corrupted block/file and does not have redundancy to correct it? Alex -- --- Aleksandr

[zfs-discuss] What happens when: file-corrupted and no-redundancy?

2010-02-03 Thread Aleksandr Levchuk
We switched to OpenSolaris + ZFS. RAID6 + hot spare on LSI Engenio san hardware, worked well for us. (I'm used to the san management GUI. Also, something that RAID-Z would not be able to do is: the san lights-up the amber LEDs on the drives that fail, so I know which one to replace.) So, I want