[LU-13550] Report barrier incompatible client(s) when snapshot_create fails Created: 13/May/20  Updated: 22/Sep/21  Resolved: 22/Sep/21

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

Type: Improvement Priority: Minor
Reporter: Shaun Tancheff Assignee: Shaun Tancheff
Resolution: Fixed Votes: 0
Labels: None

Rank (Obsolete): 9223372036854775807

 Description   

Currently snapshot_create can fail if the connected client does not have barrier support enabled. This situation may not be clear to the admin so throw a warning to help track down the cause of the snapshot failing.



 Comments   
Comment by Gerrit Updater [ 13/May/20 ]

Shaun Tancheff (shaun.tancheff@hpe.com) uploaded a new patch: https://review.whamcloud.com/38593
Subject: LU-13550 osd-zfs: snapshot with incompatible clients
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 945645c61c58c65db8acd14fee9021e9e95dab3b

Comment by Gerrit Updater [ 22/Sep/21 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/38593/
Subject: LU-13550 osd-zfs: snapshot with incompatible clients
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: eb7cc5359d8bb50ee9a12fbb42bd98269c6d524e

Comment by Peter Jones [ 22/Sep/21 ]

Landed for 2.15

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