James C. McPherson wrote: > 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 > This bug and related fix has nothing to do with the zfs scrub issue. Regardless, I would like to know if this is happening with the marvell88sx driver (and if so, what hardware) or with some other driver and hardware.
Regards, Lida Horn > > 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 > _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
