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zdb: print block checksums with 6 d's of verbosity
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Description

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 <kjeld@schouten-lebbing.nl>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ned Bass <bass6@llnl.gov>
Closes #9765

Details

Provenance
Ned Bass <bass6@llnl.gov>Authored on Dec 30 2019, 5:14 PM
Brian Behlendorf <behlendorf1@llnl.gov>Committed on Dec 30 2019, 5:14 PM
Parents
rG153db7619795: zfs-load-key.sh: ${ZFS} is not the zfs binary
Branches
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Event Timeline

Brian Behlendorf <behlendorf1@llnl.gov> committed rG8b3438e5034c: zdb: print block checksums with 6 d's of verbosity (authored by Ned Bass <bass6@llnl.gov>).Dec 30 2019, 5:14 PM

Changes (1)

PathSize
cmd/
zdb/

rG8b3438e5034c

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cmd/zdb/zdb.c

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