Bug 613836
Summary: | invalid multicast address in corosync.conf file results in bad behavior | ||||||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Steven Dake <sdake> | ||||
Component: | corosync | Assignee: | Angus Salkeld <asalkeld> | ||||
Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | low | ||||||
Version: | 6.0 | CC: | agk, cluster-maint, djansa, fdinitto, jkortus, sdake | ||||
Target Milestone: | rc | ||||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | corosync-1.2.3-23.el6 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | 613835 | Environment: | |||||
Last Closed: | 2011-05-19 14:24:01 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | 613835 | ||||||
Bug Blocks: | |||||||
Attachments: |
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Description
Steven Dake
2010-07-12 22:19:36 UTC
Created attachment 450056 [details]
Only allow the multicast address range
Only allow the multicast address range (224.0.0.0 to 239.255.255.255).
trunk patch.
Correct mcast address works well, autoconfigured also, manually specified non-mcast address results in: cluster.conf (snip): <cman> <multicast addr="1.192.239.192"/> </cman> $ service cman restart Stopping cluster: Leaving fence domain... [ OK ] Stopping gfs_controld... [ OK ] Stopping dlm_controld... [ OK ] Stopping fenced... [ OK ] Stopping cman... [ OK ] Waiting for corosync to shutdown: [ OK ] Unloading kernel modules... [ OK ] Unmounting configfs... [ OK ] Starting cluster: Checking if cluster has been disabled at boot... [ OK ] Checking Network Manager... [ OK ] Global setup... [ OK ] Loading kernel modules... [ OK ] Mounting configfs... [ OK ] Starting cman... corosync died: Could not read cluster configuration Check cluster logs for details [FAILED] Mar 9 10:01:20 z4 corosync[24704]: [MAIN ] Corosync Cluster Engine ('1.2.3'): started and ready to provide service. Mar 9 10:01:20 z4 corosync[24704]: [MAIN ] Corosync built-in features: nss dbus rdma snmp Mar 9 10:01:20 z4 corosync[24704]: [MAIN ] Successfully read config from /etc/cluster/cluster.conf Mar 9 10:01:20 z4 corosync[24704]: [MAIN ] Successfully parsed cman config Mar 9 10:01:20 z4 corosync[24704]: [MAIN ] parse error in config: mcastaddr is not a correct multicast address. Mar 9 10:01:20 z4 corosync[24704]: [MAIN ] Corosync Cluster Engine exiting with status 8 at main.c:1679. Works as expected. An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2011-0764.html |