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** [tickets:#2749] imm: immnd restarted during SYNC finalize**
**Status:** accepted
**Milestone:** 5.18.01
**Created:** Wed Dec 27, 2017 09:29 AM UTC by Vu Minh Nguyen
**Last Updated:** Wed Dec 27, 2017 09:29 AM UTC
**Owner:** Vu Minh Nguyen
The call to `saImmOiImplementerSet` and `saImmOiImplementerClear` are allowed
during sync.
Therefore, there is possibility the messages of these calls arrived at the
sync-client after `finalizeSync` was sent from IMMND coord but before
`finalizeSync` arrived at sync-client (over fevs).
In that case, the implementer record stored in `sImplementerVector` database
will then be different with the implementer record in `finalizeSync` and this
mismatch caused the IMMND sync-client restart with current implementation.
This ticket will add a check to ignore that implementer record in
`finalizeSync` as it is obsolete instead of terminating the sync-client.
To reproduce this issue, continuously call implementer set and clear on SC
while performing PL node(s) reboot.
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