[LU-15333] lfsck reports "XATTR trusted.fid: the parent FID is invalid"

• Type: Bug
• Resolution: Duplicate
• Priority: Major
• Affects Version/s: Lustre 2.15.0

Environment

client cluster: Walleye-P5
20 x Lustre 2.15 clients
4 X LNet routers
Lustre client: 2.14.55_81_gc26b347
storage cluster: kjcf05
NEO build: 6.0-65-cm-21.10.24-g2c588a6
Lustre server: 2.14.55_81_gc26b347
Model SSUs: 1xE1000D 1xE1000F
4 x OSS nodes with 2 x HDD OSTs and 2 x flash OSTs

• Severity: 3
• Assignee: Alexander Zarochentsev
• Reporter: Prasannakumar Nagasubramani

Description

LFSCK test reports "XATTR trusted.fid: the parent FID is invalid" error in the current 2.15 run.

00100000:10000000:4.0:1637044175.473115:0:148585:0:(lfsck_namespace.c:264:lfsck_namespace_record_failure()) kjcf05-MDT0000-osd: namespace LFSCK hit first non-repaired inconsistency at the pos [2633473, [0x0:0x0:0x0], 0x0]
00100000:10000000:26.0:1637044377.319767:0:148587:0:(lfsck_layout.c:4153:lfsck_layout_check_parent()) kjcf05-MDT0000-osd:([0x20000ea75:0xee9:0x0]|[0x0:0x0:0x0])/[0x100010000:0x6fb6352:0x0]:XATTR trusted.fid: the parent FID is invalid

Will upload lfsck logs to the FTP.

 

Issue Links

• duplicates: LU-15683 sanity-flr.sh test_50c: proper initialize fid in OFD objects fallocate handler
• is related to: LU-15404 kernel panic and filesystem corruption in setxattr due to journal transaction restart

Comments

[Sergey Cheremencev]

Looks like a dup of https://jira.whamcloud.com/browse/LU-15683. Propose to close this one.

[Cory Spitz]

Yes, Zam is investigating this issue. I believe it is fallout from LU-15404 where LFSCK is finding the non-Lustre EA inodes, which lack FID linkage. Since LFSCK does the right thing and reports the issue (while leaving it up to e2fsck to solve), I think we should resolve it as not a bug. Zam, do you agree? Please correct me if I'm wrong.

[Peter Jones]

Cory

Is someone from your team investigating this reported issue?

Peter

[Prasannakumar Nagasubramani]

LFSCK logs uploaded to FTP.

ftp> put lfsck_gc26b347.tar.gz
local: lfsck_gc26b347.tar.gz remote: lfsck_gc26b347.tar.gz
227 Entering Passive Mode (50,222,100,36,211,43).
150 Ok to send data.
226 Transfer complete.
1875396 bytes sent in 0.0423 secs (44349.23 Kbytes/sec)
ftp> pwd
257 "/uploads/LU15333"
ftp>