- **status**: review --> fixed
- **Comment**:
changeset: 6062:e752670ddded
tag: tip
parent: 6060:3b42343c8381
user: Anders Bjornerstedt <[email protected]>
date: Thu Oct 23 11:06:45 2014 +0200
summary: IMM: Sync-retry reverted back to milliseconds with increase on
retries [#1188]
changeset: 6061:2245a8f79500
branch: opensaf-4.5.x
parent: 6059:a07efd76e50f
user: Anders Bjornerstedt <[email protected]>
date: Thu Oct 23 11:06:45 2014 +0200
summary: IMM: Sync-retry reverted back to milliseconds with increase on
retries [#1188]
---
** [tickets:#1188] IMM: Sync-retry wait time causes problems**
**Status:** fixed
**Milestone:** 4.5.1
**Created:** Wed Oct 22, 2014 10:51 AM UTC by Anders Bjornerstedt
**Last Updated:** Fri Oct 24, 2014 04:55 AM UTC
**Owner:** Anders Bjornerstedt
Some changes where made to imm-sync in 4.5 in ticket #851. One change was to
alter
the wait time from 'usleep(150000)' to a 'sleep(2)'.
Having sync always wait for two seconds causes a major performance reduction
in OpenSAF 4.5 for sync on some configurations.
I am not sure why there was a perceived need to increase the wait time to
as much as 2 seconds. But a better solution would be a back-off solutuion
where the wait time is increased exponentially after each failed retry.
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