- **status**: accepted --> review
---
** [tickets:#1788] cpsv: saCkptCheckpointWrite() returns SA_AIS_ERR_NOT_EXIST
after headless state**
**Status:** review
**Milestone:** 5.0.1
**Created:** Thu Apr 28, 2016 02:20 AM UTC by Pham Hoang Nhat
**Last Updated:** Wed May 04, 2016 04:05 PM UTC
**Owner:** Pham Hoang Nhat
The problem happened in the following scenario:
1. Application calls saCkptCheckpointOpen() to create a collocated checkpoint
on SC-2. Replica of the checkpoint on SC-2 is active
2. Application calls saCkptCheckpointOpen() to open a collocated checkpoint on
PL-5.
3. Application creates section and accesses the checkpoint on PL-5.
4. Both SCs are down.
5. Both SCs are up again.
6. Application accesses the checkpoint with saCkptCheckpointWrite(). The fault
code SA_AIS_ERR_NOT_EXIST is return.
This problem happened because the osafckptnd process ID on SC-2 before headless
and after headless are same. This leads their MDS destination are same. Thus
when the SC-2 is up and in short time when CPD hadn't been assigned a new
active replica, the application send checkpoint access request to CPND on SC-2
which no longer hosts the active replica. Then it returns SA_AIS_ERR_NOT_EXIST.
---
Sent from sourceforge.net because [email protected] is
subscribed to https://sourceforge.net/p/opensaf/tickets/
To unsubscribe from further messages, a project admin can change settings at
https://sourceforge.net/p/opensaf/admin/tickets/options. Or, if this is a
mailing list, you can unsubscribe from the mailing list.
------------------------------------------------------------------------------
Mobile security can be enabling, not merely restricting. Employees who
bring their own devices (BYOD) to work are irked by the imposition of MDM
restrictions. Mobile Device Manager Plus allows you to control only the
apps on BYO-devices by containerizing them, leaving personal data untouched!
https://ad.doubleclick.net/ddm/clk/304595813;131938128;j
_______________________________________________
Opensaf-tickets mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/opensaf-tickets
