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zdb: Dump encrypted write and clone ZIL records #15629

Merged
merged 1 commit into from
Dec 6, 2023
Merged

zdb: Dump encrypted write and clone ZIL records #15629

merged 1 commit into from
Dec 6, 2023

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@amotin amotin commented Dec 4, 2023 •
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Block pointers are not encrypted in TX_WRITE and TX_CLONE_RANGE records, so we can dump them, that may be useful for debugging.

Related to #15543 .

How Has This Been Tested?

                TX_WRITE            len    192, txg 22, seq 1029
                        (encrypted)
                        has blkptr, will claim
                        DVA[0]=<0:1400049000:20000> salt=7b5f5c3213168204 iv=57d5617d90d181ac:fe4f1d3b [L0 ZFS plain file] fletcher4 uncompressed encrypted LE contiguous unique single size=20000L/20000P birth=23L/23P fill=1 cksum=0d211a999613c66d:2a2d480b7a1f4d4f:ed083691c085519b:71a54ac80c282ef2

                TX_CLONE_RANGE      len    328, txg 22, seq 1027
                        (encrypted)
                        [1/2] DVA[0]=<0:407fec000:20000> salt=7b5f5c3213168204 iv=fa8fb69285bd5b39:da573694 [L0 ZFS plain file] fletcher4 uncompressed encrypted LE contiguous unique single size=20000L/20000P birth=15L/15P fill=1 cksum=eaad24461dee12c4:2a172c6c49eb4307:9b55b4d11a6cdb51:be1972cbf00e5bab
                        [2/2] DVA[0]=<0:40800c000:20000> salt=7b5f5c3213168204 iv=ab058cfdcec81e19:670af280 [L0 ZFS plain file] fletcher4 uncompressed encrypted LE contiguous unique single size=20000L/20000P birth=15L/15P fill=1 cksum=55ec155cbfcf160a:2d6f680ccd4b8e00:6993c9be9290a49f:c34a3481c217c394

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Performance enhancement (non-breaking change which improves efficiency)
  • Code cleanup (non-breaking change which makes code smaller or more readable)
  • Breaking change (fix or feature that would cause existing functionality to change)
  • Library ABI change (libzfs, libzfs_core, libnvpair, libuutil and libzfsbootenv)
  • Documentation (a change to man pages or other documentation)

Checklist:

@amotin amotin added the Status: Code Review Needed Ready for review and testing label Dec 4, 2023
@amotin amotin force-pushed the zdb_enc_bp branch 2 times, most recently from fa17cd9 to 4ca1427 Compare December 4, 2023 18:37
@amotin
zdb: Dump encrypted write and clone ZIL records
5d56660 
Block pointers are not encrypted in TX_WRITE and TX_CLONE_RANGE
records, so we can dump them, that may be useful for debugging.

Related to openzfs#15543.

Signed-off-by:	Alexander Motin <[email protected]>
Sponsored by:	iXsystems, Inc.
@behlendorf behlendorf added Status: Accepted Ready to integrate (reviewed, tested) and removed Status: Code Review Needed Ready for review and testing labels Dec 5, 2023
@behlendorf behlendorf merged commit f9765b1 into openzfs:master Dec 6, 2023
23 of 26 checks passed
@amotin amotin deleted the zdb_enc_bp branch December 6, 2023 20:41
lundman pushed a commit to openzfsonwindows/openzfs that referenced this pull request Dec 12, 2023
@amotin @lundman
zdb: Dump encrypted write and clone ZIL records
f490f2e 
Block pointers are not encrypted in TX_WRITE and TX_CLONE_RANGE
records, so we can dump them, that may be useful for debugging.

Related to openzfs#15543.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Alexander Motin <[email protected]>
Sponsored by:	iXsystems, Inc.
Closes openzfs#15629
mmatuska pushed a commit to mmatuska/zfs that referenced this pull request Dec 27, 2023
@amotin @mmatuska
zdb: Dump encrypted write and clone ZIL records
4d74a5d 
Block pointers are not encrypted in TX_WRITE and TX_CLONE_RANGE
records, so we can dump them, that may be useful for debugging.

Related to openzfs#15543.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Alexander Motin <[email protected]>
Sponsored by:	iXsystems, Inc.
Closes openzfs#15629
@mmatuska mmatuska mentioned this pull request Dec 27, 2023
Merged
13 tasks
behlendorf pushed a commit that referenced this pull request Jan 9, 2024
@amotin @behlendorf
zdb: Dump encrypted write and clone ZIL records
dea2d3c 
Block pointers are not encrypted in TX_WRITE and TX_CLONE_RANGE
records, so we can dump them, that may be useful for debugging.

Related to #15543.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Alexander Motin <[email protected]>
Sponsored by:	iXsystems, Inc.
Closes #15629
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