On Thu, Jan 03, 2013 at 03:21:33PM -0600, Phillip Wagstrom wrote:
> Eugen,
Thanks Phillip and others, most illuminating (pun intended).
> Be aware that p0 corresponds to the entire disk, regardless of how it
> is partitioned with fdisk. The fdisk partitions are 1 - 4. By using p0 for
> log and p1 for cache, you could very well be writing to same location on the
> SSD and corrupting things.
Does this mean that with
Part Tag Flag Cylinders Size Blocks
0 unassigned wm 0 - 668 4.00GB (669/0/0) 8391936
1 unassigned wm 669 - 12455 70.50GB (11787/0/0) 147856128
2 backup wu 0 - 12456 74.51GB (12457/0/0) 156260608
3 unassigned wm 0 0 (0/0/0) 0
4 unassigned wm 0 0 (0/0/0) 0
5 unassigned wm 0 0 (0/0/0) 0
6 unassigned wm 0 0 (0/0/0) 0
7 unassigned wm 0 0 (0/0/0) 0
8 boot wu 0 - 0 6.12MB (1/0/0) 12544
9 unassigned wm 0 0 (0/0/0) 0
/dev/dsk/c4t1d0p0 /dev/dsk/c4t2d0p0 means the whole disk?
I thought the backup partition would be that, and that's p2?
> Personally, I'd recommend putting a standard Solaris fdisk partition on
> the drive and creating the two slices under that.
Can you please give me the rundown for commands for that?
I seem to partition a Solaris disk every decade, or so, so
I have no idea what I'm doing.
I've redone the
# zpool remove tank0 /dev/dsk/c4t1d0p1 /dev/dsk/c4t2d0p1
# zpool remove tank0 mirror-1
so the pool is back to mice and pumpkins:
pool: tank0
state: ONLINE
scan: scrub in progress since Fri Jan 4 16:55:12 2013
773G scanned out of 3.49T at 187M/s, 4h15m to go
0 repaired, 21.62% done
config:
NAME STATE READ WRITE CKSUM
tank0 ONLINE 0 0 0
raidz3-0 ONLINE 0 0 0
c3t5000C500098BE9DDd0 ONLINE 0 0 0
c3t5000C50009C72C48d0 ONLINE 0 0 0
c3t5000C50009C73968d0 ONLINE 0 0 0
c3t5000C5000FD2E794d0 ONLINE 0 0 0
c3t5000C5000FD37075d0 ONLINE 0 0 0
c3t5000C5000FD39D53d0 ONLINE 0 0 0
c3t5000C5000FD3BC10d0 ONLINE 0 0 0
c3t5000C5000FD3E8A7d0 ONLINE 0 0 0
errors: No known data errors
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