And one more note: while I could offline both "fake drives" in OpenSolaris tests, the Solaris 10u6 box refused to offline the second drive since it left the pool without parity.
{code} [r...@t2k1 /]# zpool status test pool: test state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM test ONLINE 0 0 0 raidz2 ONLINE 0 0 0 /pool/rf1 ONLINE 0 0 0 /pool/rf2 ONLINE 0 0 0 /pool/rf3 ONLINE 0 0 0 /pool/rf4 ONLINE 0 0 0 errors: No known data errors [r...@t2k1 /]# zpool offline test /pool/rf1 [r...@t2k1 /]# zpool offline test /pool/rf2 cannot offline /pool/rf2: no valid replicas {code} There is no force option in either Solaris nor OpenSolaris: {code} [r...@t2k1 /]# zpool offline -f test /pool/rf2 invalid option 'f' usage: offline [-t] <pool> <device> ... {code} So this method is okay when used with file-based fake drives (which can be unlinked and scrubbed), but needs some more trickery reserarch in supported Solaris (i.e. if I tried to use this trick for resizing a raidz2 array of 4 disks). //Jim -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss