Does anyone know the correct syntax to use the zdb command on a /dev/dsk/c6t0d0s2
I'm trying to determine the active uberblock on an attached USB drive. > To identify the active uberblock I used zdb. > > r...@kestrel:/opt$ zdb -U -uuuv zones > Uberblock > magic = 0000000000bab10c > version = 4 > txg = 1504158 (= 0x16F39E) > guid_sum = 10365405068077835008 = > (0x8FD950FDBBD02300) > timestamp = 1229142108 UTC = Sat Dec 13 > 15:21:48 2008 = (0x4943385C) > rootbp = [L0 DMU objset] 400L/200P > DVA[0]=<0:52e3edc00:200> DVA[1]=<0:6f9c1d600:200> > DVA[2]=<0:16e280400:200> fletcher4 lzjb LE > contiguous birth=1504158 fill=172 > cksum=b0a5275f3:474e0ed6469:e993ed9bee4d:205661fa1d40 > 6 > > I spy those hex values at the uberblock starting > 027800. Does anyone know the correct syntax to use the zdb command on a /dev/dsk/c6t0d0s2 I'm trying to determine the active uberblock on an attached USB drive. -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
