Hi Grant, I don't have all my usual resources at the moment, but I would boot from alternate media and use the format utility to check the partitioning on newly added disk, and look for something like overlapping partitions. Or, possibly, a mismatch between the actual root slice and the one you are trying to boot from.
Cindy ----- Original Message ----- From: Grant Lowe <gl...@sbcglobal.net> Date: Thursday, August 27, 2009 5:06 pm Subject: [zfs-discuss] Boot error To: zfs-discuss@opensolaris.org > I've got a 240z with Solaris 10 Update 7, all the latest patches from > Sunsolve. I've installed a boot drive with ZFS. I mirrored the drive > with zpool. I installed the boot block. The system had been working > just fine. But for some reason, when I try to boot, I get the error: > > > {1} ok boot -s > Boot device: /p...@1c,600000/s...@2/d...@0,0 File and args: -s > SunOS Release 5.10 Version Generic_141414-08 64-bit > Copyright 1983-2009 Sun Microsystems, Inc. All rights reserved. > Use is subject to license terms. > Division by Zero > {1} ok > > Any ideas? > > _______________________________________________ > 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