On 2008-12-12, Stuart Henderson <s...@spacehopper.org> wrote: > On 2008-12-12, Marco Peereboom <sl...@peereboom.us> 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 > > Here's a fragment you can add to /etc/magic so that these can be > recognised with "file -s /dev/wd1a". > > 8192 string marcCRAM OpenBSD softraid >>8244 long&037777777 00000000 RAID 0 >>8244 long&037777777 00000001 RAID 1 >>8244 long&037777777 00000041 AOE target >>8244 long&037777777 0000004c crypto >>8244 long&037777777 0000006c AOE initiator > > Filling in more flags from softraidvar.h sr_metadata is left as > an exercise for the reader :) > >
better: 8192 string marcCRAM OpenBSD softraid >8200 long&0xFFFFFFFF >0 version %u >>8244 long&0xFFFFFFFF 00000000 RAID 0 >>8244 long&0xFFFFFFFF 00000001 RAID 1 >>8244 long&0xFFFFFFFF 00000041 AOE target >>8244 long&0xFFFFFFFF 0000004c crypto >>8244 long&0xFFFFFFFF 0000006c AOE initiator
