shrink ldlm_poold workload (LU-2924)

[LU-3429] Create test plan for shrink ldlm_poold workload and attach to Jira ticket Created: 31/May/13  Updated: 26/Jun/13  Resolved: 26/Jun/13

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.5.0
Fix Version/s: None

Type: Technical task Priority: Minor
Reporter: Jodi Levi (Inactive) Assignee: Oleg Drokin
Resolution: Fixed Votes: 0
Labels: None

Rank (Obsolete): 8503

 Description   

This feature requires a test plan and needs to be written and attached to this ticket.



 Comments   
Comment by Jodi Levi (Inactive) [ 26/Jun/13 ]

Test plan from Oleg on 6/26/13:
with and without the patch, mount a filesystem on a client, filesystem should have 2000 osts
wait a few hours, see how much time ldlm_poold thread consumed
also redo the same but ight after a mount write to few files (to create some locks)
without th epatch ldlm_poold uses a lot of cpu time, with the patch it should use much less if any (confirmed by testing)

Comment by Jodi Levi (Inactive) [ 26/Jun/13 ]

Test plan written in ticket.

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