Gary Gendel wrote: > I've got a 5-500Gb Sata Raid-Z stack running under build 64a. I have two > problems that may or may not be interrelated. > > 1) zpool scrub stops. If I do a "zpool status" it merrily continues for > awhile. I can't see any pattern in this action with repeated scrubs. > > 2) Bad blocks on one disk. This is repeatable, so I'm sending the disk back > for replacement. (1) doesn't seem to correlate to the time I hit the bad > blocks, so I don't think this is related. However... When it does hit those > blocks, I not only get media sense read errors, but the sata port is dropped > and reconnected. I think the driver probably does a port reset, but I figured > I'd note it for discussion. Is there a way to remap the bad blocks for zfs? > There were only a small number (19) that it hit during the scrub. > > I'd like to hear some general comments about these issues I'm having with zfs.
Are you using the marvell88sx driver to attach your sata disks? If you are, then perhaps this putback from yesterday is what you are in need of: 6564677 oracle datafiles corrupted on thumper http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6564677 James C. McPherson -- Solaris kernel software engineer Sun Microsystems _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
