diff options
| author | Ned Bass <[email protected]> | 2019-12-30 09:14:40 -0800 |
|---|---|---|
| committer | Tony Hutter <[email protected]> | 2020-01-22 13:49:07 -0800 |
| commit | 0a37abc206560d91290a34ec21abbbbc7e007bf0 (patch) | |
| tree | c7502a1d5c9d00ee524f0d34a8ecf19a4800a9c0 /cmd | |
| parent | c7dc6f3ab391294e1615dd2b830263eabdbf405d (diff) | |
zdb: print block checksums with 6 d's of verbosity
Include checksums in the output of 'zdb -dddddd' along
with other indirect block information already displayed.
Example output follows (with long lines trimmed):
$ zdb -dddddd tank/fish 128
Dataset tank/fish [ZPL], ID 259, cr_txg 10, 16.2M, 93 objects, rootbp DV
Object lvl iblk dblk dsize dnsize lsize %full type
128 2 128K 128K 634K 512 1M 100.00 ZFS plain f
168 bonus System attri
dnode flags: USED_BYTES USERUSED_ACCOUNTED USEROBJUSED_ACCOUNTED
dnode maxblkid: 7
path /c
uid 0
gid 0
atime Sat Dec 21 10:49:26 2019
mtime Sat Dec 21 10:49:26 2019
ctime Sat Dec 21 10:49:26 2019
crtime Sat Dec 21 10:49:26 2019
gen 41
mode 100755
size 964592
parent 34
links 1
pflags 40800000104
Indirect blocks:
0 L1 0:2c0000:400 0:c021e00:400 20000L/400P F=8 B=41/41
0 L0 0:227800:13800 20000L/13800P F=1 B=41/41 cksum=167a
20000 L0 0:25ec00:17c00 20000L/17c00P F=1 B=41/41 cksum=2312
40000 L0 0:276800:18400 20000L/18400P F=1 B=41/41 cksum=24e0
60000 L0 0:2a7800:18800 20000L/18800P F=1 B=41/41 cksum=25be
80000 L0 0:28ec00:18c00 20000L/18c00P F=1 B=41/41 cksum=2579
a0000 L0 0:24d000:11c00 20000L/11c00P F=1 B=41/41 cksum=140a
c0000 L0 0:23b000:12000 20000L/12000P F=1 B=41/41 cksum=164e
e0000 L0 0:221e00:5a00 20000L/5a00P F=1 B=41/41 cksum=9de790
segment [0000000000000000, 0000000000100000) size 1M
Reviewed-by: Kjeld Schouten <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Ned Bass <[email protected]>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/zdb/zdb.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cmd/zdb/zdb.c b/cmd/zdb/zdb.c index 92bfd3ecf..0182c7972 100644 --- a/cmd/zdb/zdb.c +++ b/cmd/zdb/zdb.c @@ -1450,6 +1450,12 @@ snprintf_blkptr_compact(char *blkbuf, size_t buflen, const blkptr_t *bp) (u_longlong_t)BP_GET_FILL(bp), (u_longlong_t)bp->blk_birth, (u_longlong_t)BP_PHYSICAL_BIRTH(bp)); + (void) snprintf(blkbuf + strlen(blkbuf), + buflen - strlen(blkbuf), " cksum=%llx:%llx:%llx:%llx", + (u_longlong_t)bp->blk_cksum.zc_word[0], + (u_longlong_t)bp->blk_cksum.zc_word[1], + (u_longlong_t)bp->blk_cksum.zc_word[2], + (u_longlong_t)bp->blk_cksum.zc_word[3]); } } |