Hi,
after upgrading my SFHA 6.1 cluster from Rhel6.5 to Rhel 6.7 and SFHA 6.1.0.200 to 6.1.1-300 , cvm is online, but cvmvoldg fails to startup for all diskgroups. (the installer ended with message ...successful....)
Information in /var/log/messages:
CVMVolDg:cvmvoldg9:online:Diskgroup 0 is not imported from CVM Master. Failing online.
or on the master:
CVMVolDg:cvmvoldg9:online:could not find diskgroup 0 imported. If it was previously deported, it will have to be manually imported
Starting in debug mode reveals the following information:
(0) entering main
(1) entering cvmvoldg_make_vollist
(1) exiting cvmvoldg_make_vollist 0
(1) entering cvmvoldg_make_voliolist
(1) exiting cvmvoldg_make_voliolist 0
(1) debug :: monitor: activation requested is sw
(1) debug :: monitor: nvols is 1
(1) debug :: monitor: dg is 0
(1) debug :: monitor: resource name is cvmvoldg9
(1) debug :: monitor: volume list is < vlv_some >
(1) debug :: monitor: volume io list is < >
(1) entering cvmvoldg_monitor_setup
(2) entering cvmvoldg_res_online
(2) exiting cvmvoldg_res_online
(1) exiting cvmvoldg_monitor_setup
(0) exiting main 100
In a properly working cluster, the line
(1) debug :: monitor: dg is 0
should more or less look like this:
(1) debug :: monitor: dg is dgdisk_1
Debugging a bit deeper into the startup , I can there is a return value =3 in function VCSAG_GET_ATTR_INDEX,
which seems to be a VCSAG_ATTR_NOTFOUND exception.
+ VCSAG_GET_ATTR_INDEX CVMDiskGroup -1 CVMActivation 1 sw CVMVolume 1 vlv_bgh CVMVolumeIoTest 0 CVMDGAction 1 CVMDeportOnOffline 1 0 CVMDeactivateOnOffline 1 0 State 1 0 ClearClone 1 0 OpenStatus 1 0
+ VCSAG_RETVAL=3
+ [ 3 -ne 0 ]
+ return 3
That may be the reason why there's no disk group name available, so dg =0 ...
vxprint output seems to be normal for that diskgroup:
Disk group: dg_somename
TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0
dg dg_some dg_some - - - - - -
dm emc_clariion0_47 emc_clariion0_47 - 1048469696 - - - -
dm emc_clariion0_48 emc_clariion0_48 - 1048469696 - - - -
v vlv_some fsgen ENABLED 2096939008 - ACTIVE - -
pl vlv_some-01 vlv_some ENABLED 2096939008 - ACTIVE - -
sd emc_clariion0_47-01 vlv_some-01 ENABLED 1048469696 0 - - -
sd emc_clariion0_48-01 vlv_some-01 ENABLED 1048469312 1048469696 - - -
Any help or hint what may cause this strange behavior would be appreciated.
Thanks.
