Hi,
According the log, the problem "saCkptCheckpointOpen: API return code = 2"
happened because the IMM object connecting to the created checkpoint existed
although the checkpoint didn't existed in the CPSv database. This happened
because the previous unlink checkpoint action had not finished yet. Look like
deleting the IMM object action was running when the failover happened.
Could you provide syslog for further investigation?
In the description, what does the "a load of 30K objects" mean?
Is the problem reproducible? If so could you provide the test application.
Thanks.
Just a comment, the time on SC-1, PL-3 and SC-2 are not synchronized. Thus it
is very hard to reading the trace log.
/Nhat Pham
---
** [tickets:#1765] saCkptCheckpointOpen api call failed and returing
SA_AIS_ERR_LIBRARY after couple of failover**
**Status:** accepted
**Milestone:** 4.6.2
**Created:** Fri Apr 15, 2016 06:26 AM UTC by Ritu Raj
**Last Updated:** Tue Apr 19, 2016 03:24 AM UTC
**Owner:** Pham Hoang Nhat
**Attachments:**
-
[ckpt_trace.tar.bz2](https://sourceforge.net/p/opensaf/tickets/1765/attachment/ckpt_trace.tar.bz2)
(3.2 MB; application/x-bzip)
setup:
Changeset- 7436
Version - opensaf 5.0 FC
4 nodes configured with single PBE and a load of 30K objects
* Issue observed :
saCkptCheckpointOpen api call failed and returing SA_AIS_ERR_LIBRARY after
couple of failover
* Steps to reproduce:
> Ran couple of failover and observed saCkptCheckpointOpen failed.
> below is the snippet of agent trace:
Apr 15 8:08:50.275115 cpa [28883:cpa_mds.c:0776] << cpa_mds_msg_sync_send:
retval = 1
Apr 15 8:08:50.275128 cpa [28883:cpa_api.c:1043] T4 Cpa CkptOpen failed with
return value:2,ckptHandle:63
Apr 15 8:08:50.275141 cpa [28883:cpa_api.c:1146] << **saCkptCheckpointOpen:
API return code = 2**
> Traces of both controllers and agent trace of payload is attached.
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