[LU-15102] Reset lnet_ni::ni_ping_count when rx is finalized, not tx - Whamcloud Community JIRA

Details

Type: Bug
Resolution: Fixed
Priority: Minor
Fix Version/s: Lustre 2.15.0
Affects Version/s: None
Labels:
None

Severity:
3
Rank (Obsolete):
9223372036854775807

Description

The lnet_ni:ni_ping_count is currently reset on every (healthy) tx. We should only reset it when receiving a message over the NI. Taking net_lock 0 on every tx results in a performance loss for certain workloads.

Attachments

- Sort By Name
- Sort By Date
- Ascending
- Descending
- Thumbnails
- List
- Download All

LU-15102-test-results.xlsx
14 kB
15/Oct/21 5:18 PM

Activity

[LU-15102] Reset lnet_ni::ni_ping_count when rx is finalized, not tx

Peter Jones made changes - 20/Nov/21 2:47 PM

Resolution		New: Fixed [ 1 ]
Status	Original: Open [ 1 ]	New: Resolved [ 5 ]

Chris Horn made changes - 15/Oct/21 5:18 PM

Attachment

New: LU-15102-test-results.xlsx [ 41004 ]

Chris Horn made changes - 14/Oct/21 6:28 PM

Fix Version/s

New: Lustre 2.15.0 [ 14791 ]

Chris Horn created issue - 14/Oct/21 12:50 AM

People

Assignee:: Chris Horn

Reporter:: Chris Horn

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 14/Oct/21 12:50 AM

Updated:: 23/Mar/24 8:32 PM

Resolved:: 20/Nov/21 2:47 PM