Just to close the loop on this, for some other poor soul having similar problems and googling away....
I believe I have resolved it. The problem was somewhere on the 750G drive, and was fixed by detaching and re-attaching it to my mirrors. I actually took the extra step of creating a UFS on the largest slice of the 750G and copying the data, with the thought that I may not be able to get my data back from ZFS, but after detaching the disk and doing a scrub, there was only one more data error with another MP3 that's easily replaced, and the filesystem was clean. Re-attaching the 750G drive's slices to the clean filesystem has not resulted in any further problems in something over a week so far. This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss