first entry in teh google overlord tracking machine: http://en.wikipedia.org/wiki/Hexadecimal
On Sat, Dec 13, 2008 at 04:08:48PM +0100, Cesare Gargano wrote: > ok, so what does 0x4c means? > > regards, > c. > > On 13/12/08 08:52 -0600, Marco Peereboom wrote: > > Crypto > > > > On Sat, Dec 13, 2008 at 03:42:27PM +0100, Cesare Gargano wrote: > > > On 12/12/08 11:07 -0600, Marco Peereboom wrote: > > > > It isn't pretty but: > > > > dd if=/dev/wd1a skip=8244 bs=1 count=4 | hexdump -C > > > > 4+0 records in > > > > 4+0 records out > > > > 4 bytes transferred in 0.001 secs (3263 bytes/sec) > > > > 00000000 41 00 00 00 |A...| > > > > 00000004 > > > > > > > > wd1a is the cooked RAID partition. In this case this is an AOE target. > > > > If it was crypto it would have been 4c 00 00 00 |C...| > > > > > > > > Currently the possible values are: 0x00 (RAID 0), 0x01 (RAID 1), 0x41 > > > > (AOE target), 0x4c (CRYPTO) & 0x61 (AOE initiator). > > > > Note that softraid is not endian neutral so on big endian machines the > > > > numbers are flipped. > > > > > > > > > wd0i is my RAID partition: > > > > > > .. $ dd if=/dev/wd0i skip=8244 bs=1 count=4 | hexdump -C > > > 4+0 records in > > > 4+0 records out > > > 4 bytes transferred in 0.000 secs (11799 bytes/sec) > > > 00000000 43 00 00 00 |C...| > > > 00000004 > > > .. $ > > > > > > what does 0x43 means? > > > > > > regards, > > > c. > > > > > > > > > > > FWIW, > > > > /marco > > > > > > > > On Fri, Dec 12, 2008 at 01:33:14PM +0100, Michael wrote: > > > > > Todd T. Fries schrieb: > > > > > > tried > > > > > > > > > > > > bioctl -h softraid0 > > > > > > lately? > > > > > > > > > > > > > > > Well, yes... but it only works if I already activated the softraid > > > > > device... > > > > > > > > > > # bioctl -h softraid0 > > > > > Volume Status Size Device > > > > > softraid0 0 Online 3.8G sd1 CRYPTO > > > > > 0 Online 3.8G 0:0.0 noencl <sd0a> > > > > > # bioctl -d sd1 > > > > > # bioctl -h softraid0 > > > > > > > > > > > > > > > ...but I would like to know what kind of type sd0a is before I try to > > > > > use > > > > > > > > > > bioctl -c [01C] -l /dev/... softraid0 > > > > > > > > > > to be able to use bioctl from a script, only for CRYPTO. > > > > > > > > > > Only other way I currently see is to set the label from disklabel of > > > > > sd0 > > > > > to some name and check what to do from that information.
