[LU-15298] t-f:init_param_vars () defect: error: set_param: param_path 'lod/*/mdt_hash': No such file or directory Created: 01/Dec/21  Updated: 06/Jan/22  Resolved: 06/Jan/22

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.15.0
Fix Version/s: Lustre 2.15.0

Type: Bug Priority: Major
Reporter: Elena Gryaznova Assignee: Elena Gryaznova
Resolution: Fixed Votes: 0
Labels: None

Epic/Theme: patch
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

On failover setup where <mdtN>_HOST != <mdtNfailover>_HOST
"do_nodes $(comma_list $(mdts_nodes)) lctl set_param" fails:
set_param: param_path 'lod/*/mdt_hash': No such file or directory
if mdtN facet is active and up on <mdtNfailover>_HOST.

Introduced by 0a1cf8da80 ("LU-11025 dne: introduce new directory hash type: "crush"")

 Comments   
Comment by Gerrit Updater [ 01/Dec/21 ]

"Elena Gryaznova <elena.gryaznova@hpe.com>" uploaded a new patch: https://review.whamcloud.com/45693
Subject: LU-15298 tests: set mdt_hash permanently
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 7100bd7d7b2cf7ea35fa8e241d31312bb2e40f49

Comment by Gerrit Updater [ 06/Jan/22 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45693/
Subject: LU-15298 tests: set mdt_hash permanently
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: ff9977b9e95606361cd1c9e6be0b99b6c9ef05d4

Comment by Peter Jones [ 06/Jan/22 ]

Landed for 2.15

Generated at Sat Feb 10 03:17:07 UTC 2024 using Jira 9.4.14#940014-sha1:734e6822bbf0d45eff9af51f82432957f73aa32c.