- **status**: review --> fixed
- **Milestone**: 5.0.2 --> 5.17.06
- **Comment**:
5.17.08 (develop) [code:bfebed]
~~~
commit bfebede5783121fc363f63536bbb89ba3355152e
Author: Hoang Vo <hoang.m...@dektech.com.au>
Date: Fri Apr 21 09:13:18 2017 +0700
cpd: to correct failover behavior of cpsv [#1765]
Problem:
In case failover multiple times, the cpnd is down for a moment so there is
no cpnd opening specific checkpoint.
This lead to retention timer is trigger.
When cpnd is up again but has different pid so retention timer is not
stoped.
Repica is deleted at retention while its information still be in ckpt
database.
Fix:
- Stop timer of removed node.
- Update data in patricia trees (for retention value consistence).
~~~
5.17.06 (release) [code:90973e]
~~~
commit 90973efa1f9b4002590450fd21e6b1a71f085296
Author: Hoang Vo <hoang.m...@dektech.com.au>
Date: Fri Apr 21 09:13:18 2017 +0700
cpd: to correct failover behavior of cpsv [#1765]
Problem:
In case failover multiple times, the cpnd is down for a moment so there is
no cpnd opening specific checkpoint.
This lead to retention timer is trigger.
When cpnd is up again but has different pid so retention timer is not
stoped.
Repica is deleted at retention while its information still be in ckpt
database.
Fix:
- Stop timer of removed node.
- Update data in patricia trees (for retention value consistence).
~~~
default (mecurial) [staging:edc930]
~~~
changeset: 8774:edc930fcc8fc
user: Hoang Vo <hoang.m...@dektech.com.au>
date: Fri Apr 21 09:32:25 2017 +0700
summary: cpd: to correct failover behavior of cpsv [#1765]
~~~
---
** [tickets:#1765] ckpt : saCkptCheckpointOpen api call failed and returing
SA_AIS_ERR_LIBRARY after couple of failover**
**Status:** fixed
**Milestone:** 5.17.06
**Created:** Fri Apr 15, 2016 06:26 AM UTC by Ritu Raj
**Last Updated:** Tue Apr 04, 2017 01:34 PM UTC
**Owner:** Vo Minh Hoang
**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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