- **status**: accepted --> review


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** [tickets:#1188] IMM: Sync-retry wait time causes problems**

**Status:** review
**Milestone:** 4.5.1
**Created:** Wed Oct 22, 2014 10:51 AM UTC by Anders Bjornerstedt
**Last Updated:** Thu Oct 23, 2014 07:32 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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