[LU-7214] /proc/sys/lnet/nis and /proc/sys/lnet/peers should allow for clear stats Created: 27/Sep/15 Updated: 29/Jan/18 Resolved: 01/May/17 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.10.0 |
| Type: | Improvement | Priority: | Major |
| Reporter: | Mahmoud Hanafi | Assignee: | Doug Oucharek (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Severity: | 3 | ||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
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For debugging and tunning LNET we would to be able to reset the stats /proc/sys/lnet/peers and /proc/sys/lnet/nis |
| Comments |
| Comment by Peter Jones [ 28/Sep/15 ] |
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Bob Could you please help with this suggested enhancement? Thanks Peter |
| Comment by Doug Oucharek (Inactive) [ 22/Oct/15 ] |
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Which specific values in nis and peers would you like to be able to reset? Things like reference counts and credits cannot be reset as they are values used to manage resources and resetting them would cause resource leaks (and probably trigger asserts). |
| Comment by James A Simmons [ 28/Jan/16 ] |
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ORNL is asking for the same feature. I just inquired about what our staff wants to do. |
| Comment by Christopher Morrone [ 30/Jan/16 ] |
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I think the only things that make sense to reset would be the "min" columns. |
| Comment by Mahmoud Hanafi [ 24/May/16 ] |
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Have the ability to reset min would be all that is need. Any updated on this?? |
| Comment by Gerrit Updater [ 26/May/16 ] |
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Doug Oucharek (doug.s.oucharek@intel.com) uploaded a new patch: http://review.whamcloud.com/20470 |
| Comment by Gerrit Updater [ 01/May/17 ] |
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Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/20470/ |
| Comment by Peter Jones [ 01/May/17 ] |
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Landed for 2.10 |