- **status**: assigned --> not-reproducible
- **Component**: imm --> mds
- **Milestone**: 4.5.2 --> never
- **Comment**:
Closing this ticket as not reproducible.
The original analysis for this ticket focused on imm-sync. But the problem is
not with sync
or with fevs flow control, that part is working and actually slowing down the
sync process in its
push.
The question is rather why the local IMMND hangs for more than 3 minutes?
The only posibility that makes sense is that IMMND is blocked on *one* MDS
request which
is "asyncronous". This sounds proposterous, but it is the only possibility that
I can see.
This is also why I am changing the component to MDS.
I am closing this major ticket as not reproducible since it has not been
reproduced in the 5 months that the ticket has existed.
If someone reproduces it then try to get a core-dump of the IMMND process. The
backtrace
should show where the process is blocked.
---
** [tickets:#1291] IMM: IMMD healthcheck callback timeout when standby
controller rebooted in middle of IMMND sync**
**Status:** not-reproducible
**Milestone:** never
**Created:** Mon Mar 30, 2015 07:21 AM UTC by Sirisha Alla
**Last Updated:** Tue Aug 18, 2015 08:53 AM UTC
**Owner:** Neelakanta Reddy
**Attachments:**
-
[immlogs.tar.bz2](https://sourceforge.net/p/opensaf/tickets/1291/attachment/immlogs.tar.bz2)
(6.8 MB; application/x-bzip)
The issue is observed with 4.6 FC changeset 6377. The system is up and running
with single pbe and 50k objects. This issue is seen after
http://sourceforge.net/p/opensaf/tickets/1290 is observed. IMM application is
running on standby controller and immcfg command is run from payload to set
CompRestartMax value to 1000. IMMND is killed twice on standby controller
leading to #1290.
As a result, standby controller left the cluster in middle of sync, IMMD
reported healthcheck callback timeout and the active controller too went for
reboot. Following is the syslog of SC-1:
Mar 26 14:58:17 SLES-64BIT-SLOT1 osafimmloadd: NO Sync starting
Mar 26 14:58:28 SLES-64BIT-SLOT1 osaffmd[9529]: NO Node Down event for node id
2020f:
Mar 26 14:58:28 SLES-64BIT-SLOT1 osaffmd[9529]: NO Current role: ACTIVE
Mar 26 14:58:28 SLES-64BIT-SLOT1 osaffmd[9529]: Rebooting OpenSAF NodeId =
131599 EE Name = , Reason: Received Node Down for peer controller, OwnNodeId =
131343, SupervisionTime = 60
Mar 26 14:58:28 SLES-64BIT-SLOT1 kernel: [15200.412080] TIPC: Resetting link
<1.1.1:eth0-1.1.2:eth0>, peer not responding
Mar 26 14:58:28 SLES-64BIT-SLOT1 kernel: [15200.412089] TIPC: Lost link
<1.1.1:eth0-1.1.2:eth0> on network plane A
Mar 26 14:58:28 SLES-64BIT-SLOT1 kernel: [15200.413191] TIPC: Lost contact with
<1.1.2>
Mar 26 14:58:28 SLES-64BIT-SLOT1 osafclmd[9609]: NO Node 131599 went down. Not
sending track callback for agents on that node
Mar 26 14:58:28 SLES-64BIT-SLOT1 osafclmd[9609]: NO Node 131599 went down. Not
sending track callback for agents on that node
Mar 26 14:58:28 SLES-64BIT-SLOT1 osafclmd[9609]: NO Node 131599 went down. Not
sending track callback for agents on that node
Mar 26 14:58:28 SLES-64BIT-SLOT1 osafclmd[9609]: NO Node 131599 went down. Not
sending track callback for agents on that node
Mar 26 14:58:28 SLES-64BIT-SLOT1 osafclmd[9609]: NO Node 131599 went down. Not
sending track callback for agents on that node
Mar 26 14:58:28 SLES-64BIT-SLOT1 osafclmd[9609]: NO Node 131599 went down. Not
sending track callback for agents on that node
Mar 26 14:58:30 SLES-64BIT-SLOT1 osafamfd[9628]: NO Node 'SC-2' left the cluster
Mar 26 14:58:30 SLES-64BIT-SLOT1 opensaf_reboot: Rebooting remote node in the
absence of PLM is outside the scope of OpenSAF
Mar 26 14:58:54 SLES-64BIT-SLOT1 kernel: [15226.674333] TIPC: Established link
<1.1.1:eth0-1.1.2:eth0> on network plane A
Mar 26 15:00:02 SLES-64BIT-SLOT1 syslog-ng[3261]: Log statistics;
dropped='pipe(/dev/xconsole)=0', dropped='pipe(/dev/tty10)=0',
processed='center(queued)=2197', processed='center(received)=1172',
processed='destination(messages)=1172', processed='destination(mailinfo)=0',
processed='destination(mailwarn)=0',
processed='destination(localmessages)=955', processed='destination(newserr)=0',
processed='destination(mailerr)=0', processed='destination(netmgm)=0',
processed='destination(warn)=44', processed='destination(console)=13',
processed='destination(null)=0', processed='destination(mail)=0',
processed='destination(xconsole)=13', processed='destination(firewall)=0',
processed='destination(acpid)=0', processed='destination(newscrit)=0',
processed='destination(newsnotice)=0', processed='source(src)=1172'
Mar 26 15:00:07 SLES-64BIT-SLOT1 osafimmloadd: ER Too many TRY_AGAIN on
saImmOmSearchNext - aborting
Mar 26 15:00:08 SLES-64BIT-SLOT1 osafimmnd[9549]: ER SYNC APPARENTLY FAILED
status:1
Mar 26 15:00:08 SLES-64BIT-SLOT1 osafimmnd[9549]: NO -SERVER STATE:
IMM_SERVER_SYNC_SERVER --> IMM_SERVER_READY
Mar 26 15:00:08 SLES-64BIT-SLOT1 osafimmnd[9549]: NO NODE STATE->
IMM_NODE_FULLY_AVAILABLE (2484)
Mar 26 15:00:08 SLES-64BIT-SLOT1 osafimmnd[9549]: NO Epoch set to 12 in ImmModel
Mar 26 15:00:08 SLES-64BIT-SLOT1 osafimmnd[9549]: NO Coord broadcasting
ABORT_SYNC, epoch:12
Mar 26 15:00:08 SLES-64BIT-SLOT1 osafimmpbed: NO Update epoch 12 committing
with ccbId:100000054/4294967380
Mar 26 15:01:34 SLES-64BIT-SLOT1 osafamfnd[9638]: NO SU failover probation
timer started (timeout: 1200000000000 ns)
Mar 26 15:01:34 SLES-64BIT-SLOT1 osafamfnd[9638]: NO Performing failover of
'safSu=SC-1,safSg=2N,safApp=OpenSAF' (SU failover count: 1)
Mar 26 15:01:34 SLES-64BIT-SLOT1 osafamfnd[9638]: NO
'safComp=IMMD,safSu=SC-1,safSg=2N,safApp=OpenSAF' recovery action escalated
from 'componentFailover' to 'suFailover'
Mar 26 15:01:34 SLES-64BIT-SLOT1 osafamfnd[9638]: NO
'safComp=IMMD,safSu=SC-1,safSg=2N,safApp=OpenSAF' faulted due to
'healthCheckcallbackTimeout' : Recovery is 'suFailover'
Mar 26 15:01:34 SLES-64BIT-SLOT1 osafamfnd[9638]: ER
safComp=IMMD,safSu=SC-1,safSg=2N,safApp=OpenSAF Faulted due
to:healthCheckcallbackTimeout Recovery is:suFailover
Mar 26 15:01:34 SLES-64BIT-SLOT1 osafamfnd[9638]: Rebooting OpenSAF NodeId =
131343 EE Name = , Reason: Component faulted: recovery is node failfast,
OwnNodeId = 131343, SupervisionTime = 60
Mar 26 15:01:34 SLES-64BIT-SLOT1 opensaf_reboot: Rebooting local node;
timeout=60
syslog, immnd and immd traces of SC-1 attached.
---
Sent from sourceforge.net because opensaf-tickets@lists.sourceforge.net 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.
------------------------------------------------------------------------------
_______________________________________________
Opensaf-tickets mailing list
Opensaf-tickets@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/opensaf-tickets
