On Tue, Aug 30, 2016 at 1:11 AM, Andy Zhou <az...@ovn.org> wrote:
>
>
> On Mon, Aug 29, 2016 at 3:14 AM, Numan Siddique <nusid...@redhat.com>
> wrote:
>
>>
>>
>> On Sat, Aug 27, 2016 at 4:45 AM, Andy Zhou <az...@ovn.org> wrote:
>>
>>> Added the '--no-sync' option base on feedbacks of current
>>> implementation.
>>>
>>> Added appctl command "ovsdb-server/sync-status" based on feedbacks
>>> of current implementation.
>>>
>>> Added a test to simulate the integration of HA manager with OVSDB
>>> server using replication.
>>>
>>> Other documentation and API improvements.
>>>
>>> Signed-off-by: Andy Zhou <az...@ovn.org>
>>> ------
>>>
>>> I hope to get some review comments on the command line and appctl
>>> interfaces for replication. Since 2.6 is the first release of those
>>> interfaces, it is easier to making changes, compare to future
>>> releases.
>>>
>>> ----
>>> v1->v2: Fix creashes reported at:
>>> http://openvswitch.org/pipermail/dev/2016-August/078591.html
>>> ---
>>>
>>
>> I haven't tested these patches yet. This patch seems to have a white
>> space warning when applied.
>>
> Thanks for the reported. I will fold the fix in the next version when
> posting.
>
> In case it helps, you can also access the patches from my private repo at:
> https://github.com/azhou-nicira/ovs-review/tree/ovsdb-
> replication-sm-v2
>
>
Hi Andy,
I am seeing the below crash when
- The ovsdb-server changes from
master to standby and the active-ovsdb-server it is about to connect to is
killed just before that or it is not reachable.
-
The pacemaker OCF script calls the sync-status cmd soon after that.
Please let me know if you need more information.
Core was generated by `ovsdb-server -vdbg
--log-file=/opt/stack/logs/ovsdb-server-sb.log --remote=puni'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x000000000041241d in replication_status () at ovsdb/replication.c:875
875 SHASH_FOR_EACH (node, replication_dbs) {
Missing separate debuginfos, use: dnf debuginfo-install
glibc-2.23.1-10.fc24.x86_64 openssl-libs-1.0.2h-3.fc24.x86_64
(gdb) bt
#0 0x000000000041241d in replication_status () at ovsdb/replication.c:875
#1 0x0000000000406eda in ovsdb_server_get_sync_status (conn=0x1421fd0,
argc=<optimized out>, argv=<optimized out>, config_=<optimized out>)
at ovsdb/ovsdb-server.c:1480
#2 0x00000000004324ee in process_command (request=0x1421f30,
conn=0x1421fd0) at lib/unixctl.c:313
#3 run_connection (conn=0x1421fd0) at lib/unixctl.c:347
#4 unixctl_server_run (server=server@entry=0x141e140) at lib/unixctl.c:400
#5 0x0000000000405bdc in main_loop (is_backup=0x7fff08062256,
exiting=0x7fff08062257, run_process=0x0, remotes=0x7fff080622a0,
unixctl=0x141e140,
all_dbs=0x7fff080622e0, jsonrpc=0x13f6f00) at ovsdb/ovsdb-server.c:182
#6 main (argc=<optimized out>, argv=<optimized out>) at
ovsdb/ovsdb-server.c:430
Thanks
Numan
_______________________________________________
dev mailing list
dev@openvswitch.org
http://openvswitch.org/mailman/listinfo/dev
