semenov_m_o
11 years agoLevel 3
NFS share doesn't failover due to being busy
Hello!
We are trying to implement a failover cluster, which hosts database and files on clustered NFS share.
Files are used by the clustered application itself, and by several other hosts.
The...
- 11 years ago
Hi Maxim,
I think the problem is your dependencies.
VCS tries to unmount the file system while it is still in use.
2013/07/31 17:31:22 VCS NOTICE V-16-1-10300 Initiating Offline of Resource app-rg-mount (Owner: Unspecified, Group: app-rg) on System app02 2013/07/31 17:31:23 VCS NOTICE V-16-10031-5512 (app02) Mount:app-rg-mount:offline:Trying force umount with signal 15... 2013/07/31 17:31:23 VCS NOTICE V-16-10031-5512 (app02) Mount:app-rg-mount:offline:Trying force umount with signal 9... 2013/07/31 17:31:23 VCS INFO V-16-1-10305 Resource nfs-restr (Owner: Unspecified, Group: app-rg) is offline on app02 (VCS initiated) 2013/07/31 17:31:23 VCS NOTICE V-16-1-10300 Initiating Offline of Resource lockinfo-mnt (Owner: Unspecified, Group: app-rg) on System app02 2013/07/31 17:36:24 VCS INFO V-16-2-13003 (app02) Resource(app-rg-mount): Output of the timed out operation (offline) the device is found by lsof(8) or fuser(1)) the device is found by lsof(8) or fuser(1)) the device is found by lsof(8) or fuser(1))
Please check the Bundled Agents Guide on page 132 for example how to set up dependencies.
http://www.symantec.com/business/support/resources/sites/BUSINESS/content/live/DOCUMENTATION/5000/DOC5881/en_US/vcs_bundled_agents_601_lin.pdf
Thanks,
Dan