i found some tasks to do, to get more information about the problem.
zpool import tank tells me: cannot import 'tank': pool may be in use from other system use '-f' to import anyway zpool import -f tank cannot import 'tank': no such pool or dataset using zpool import fmdump -eV gives me Nov 30 2008 18:46:00.785185192 ereport.fs.zfs.io nvlist version: 0 class = ereport.fs.zfs.io ena = 0xac6f8268a900401 detector = (embedded nvlist) nvlist version: 0 version = 0x0 scheme = zfs pool = 0xeded501105d65329 vdev = 0x14c7450257f00831 (end detector) pool = tank pool_guid = 0xeded501105d65329 pool_context = 2 vdev_guid = 0x14c7450257f00831 vdev_type = missing parent_guid = 0xeded501105d65329 parent_type = root zio_err = 48 zio_offset = 0x4000 zio_size = 0x1c000 __ttl = 0x1 __tod = 0x4932d158 0x2eccf9a8 Nov 30 2008 18:46:00.785185783 ereport.fs.zfs.io nvlist version: 0 class = ereport.fs.zfs.io ena = 0xac6f8268a900401 detector = (embedded nvlist) nvlist version: 0 version = 0x0 scheme = zfs pool = 0xeded501105d65329 vdev = 0x14c7450257f00831 (end detector) pool = tank pool_guid = 0xeded501105d65329 pool_context = 2 vdev_guid = 0x14c7450257f00831 vdev_type = missing parent_guid = 0xeded501105d65329 parent_type = root zio_err = 48 zio_offset = 0x44000 zio_size = 0x1c000 __ttl = 0x1 __tod = 0x4932d158 0x2eccfbf7 Nov 30 2008 18:46:00.785186231 ereport.fs.zfs.io nvlist version: 0 class = ereport.fs.zfs.io ena = 0xac6f8268a900401 detector = (embedded nvlist) nvlist version: 0 version = 0x0 scheme = zfs pool = 0xeded501105d65329 vdev = 0x14c7450257f00831 (end detector) pool = tank pool_guid = 0xeded501105d65329 pool_context = 2 vdev_guid = 0x14c7450257f00831 vdev_type = missing parent_guid = 0xeded501105d65329 parent_type = root zio_err = 48 zio_offset = 0x3f84000 zio_size = 0x1c000 __ttl = 0x1 __tod = 0x4932d158 0x2eccfdb7 Nov 30 2008 18:46:00.785185402 ereport.fs.zfs.io nvlist version: 0 class = ereport.fs.zfs.io ena = 0xac6f8268a900401 detector = (embedded nvlist) nvlist version: 0 version = 0x0 scheme = zfs pool = 0xeded501105d65329 vdev = 0x14c7450257f00831 (end detector) pool = tank pool_guid = 0xeded501105d65329 pool_context = 2 vdev_guid = 0x14c7450257f00831 vdev_type = missing parent_guid = 0xeded501105d65329 parent_type = root zio_err = 48 zio_offset = 0x3fc4000 zio_size = 0x1c000 __ttl = 0x1 __tod = 0x4932d158 0x2eccfa7a Nov 30 2008 18:46:00.785185312 ereport.fs.zfs.zpool nvlist version: 0 class = ereport.fs.zfs.zpool ena = 0xac6f8268a900401 detector = (embedded nvlist) nvlist version: 0 version = 0x0 scheme = zfs pool = 0xeded501105d65329 (end detector) pool = tank pool_guid = 0xeded501105d65329 pool_context = 2 __ttl = 0x1 __tod = 0x4932d158 0x2eccfa20 So both devices have still two valid labels. But only one is still recognized for an import. I found this thread: http://www.opensolaris.org/jive/thread.jspa?messageID=220125 But the level is a little bit to high, I really do not know where to find the valid uberblock. A also read about a new labeling with format -e and setup of a new EFI-Label. Any more suggestions? -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss