On Mon, 30 Nov 2009, Carsten Aulbert wrote:
after the disk was exchanged, I ran 'zpool clear' and another zpoo scrub afterwards... and guess what, now another vdev shows similar problems:
Ugh!
Now, the big question is, what could be faulty. fmadm only shows vdev checksum problems, right now I don't have a spare system available, but I try to set one up. So far on my list: Faulty CPU, SSD, RAM, motherboard, controller,...
If this is a different vdev than before then it seems like there is either a software (driver/kernel) bug or the midplane/motherboard is faulty. Most of the problems are reported as CKSUM, which implies that after (successfully) reading data from the disks in the vdev and concatenating them to form a zfs block the resulting zfs block had a checksum error.
Any suggestions?
Make sure that there are not fixes available for the kernel you are using. You could be encountering a bug which has already been fixed.
Bob -- Bob Friesenhahn bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
