>>The problem is that the checkpoint is deleted while there is a client using.
>>According the the trace,
>>the message CPND_EVT_D2ND_CKPT_RDSET(STOP(3), time=0) was not broadcasted
>>when the client on PL-3 opened the checkpoint.
Please allow me to understand the issue is with Checkpoint service or TIPC ,
the initial test case you described test case was like below :
-------------------------------------------------------------------------------------------------
S3. Create a checkpoint on PL-3
ckpt< create act test_1
S4. Waiting for 1 minute. (retention duration is set in 60s)
ckpt< createSection 11
Failed - SA_AIS_ERR_NOT_EXIST
> The checkpoint was destroyed in SC-1 and SC-2
-------------------------------------------------------------------------------------------------
CPND is a single process it doesn't have any other thread's ( all the messages
will be processed in a sequence )
"createSection 11 Failed - SA_AIS_ERR_NOT_EXIST" means you alredy opend the
ckpt on PL3 ,
as open sequence it self we do revive the message
CPND_EVT_D2ND_CKPT_RDSET(STOP(3), time=0) was not broadcasted,
idelly it should reach fist and then it process createSection .
Unless until you have some network/TIPC/MDS our of oder issue these message
should come in sequence :
So understand the issue further please proved following :
1) TICP vertion :
2) Opensaf Vertion
3) Type of checkpoint ( destroying replica on SC-1 and SC-2 ok for few types
of checkpoint )
4) share your application
5) multicase enable or disabled for Opensaf/MDS_TRANSPORT ?
in `/etc/opensaf/nid.conf` export MDS_TIPC_MCAST_ENABLED=1 or export
MDS_TIPC_MCAST_ENABLED=0
---
** [tickets:#1615] The Checkpoint is deleted after retention duration although
the client is using it**
**Status:** accepted
**Milestone:** 5.0.FC
**Created:** Mon Nov 30, 2015 08:45 AM UTC by Pham Hoang Nhat
**Last Updated:** Tue Dec 01, 2015 02:41 AM UTC
**Owner:** Pham Hoang Nhat
**Attachments:**
-
[ckpt_test](https://sourceforge.net/p/opensaf/tickets/1615/attachment/ckpt_test)
(61.2 kB; application/octet-stream)
Problem description:
------------------------------
The Non-collocated checkpoint which is created and closed on SC-2 is deleted
after retention duration although the checkpoint is using on PL-3.
Step to reproduce the problem with the attachment test application:
S1. Create a checkpoint on SC-2
ckpt< create act test_1
S2. Close the checkpoint on SC-2
ckpt< close
S3. Create a checkpoint on PL-3
ckpt< create act test_1
S4. Waiting for 1 minute. (retention duration is set in 60s)
ckpt< createSection 11
Failed - SA_AIS_ERR_NOT_EXIST
===> The checkpoint was destroyed in SC-1 and SC-2
The test application is a console supporting command relating to checkpoint.
---
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