-- SYSTEM STATE
-- System State Frozen
A server101 RUNNING 0
A server102 RUNNING 0
-- GROUP STATE
-- Group System Probed AutoDisabled State
B lvm1 server101 Y N PARTIAL
B lvm1 server102 Y N STOPPING|PARTIAL
B lvm2 server101 Y N PARTIAL
B lvm2 server102 Y N STOPPING|PARTIAL
-- RESOURCES OFFLINING
-- Group Type Resource System IState
G lvm1 LVMLogicalVolume vg02_u03 server102 W_OFFLINE_PROPAGATE
G lvm1 LVMLogicalVolume vg02_u04 server102 W_OFFLINE_PROPAGATE
G lvm2 LVMLogicalVolume vg01_u01 server102 W_OFFLINE_PROPAGATE
G lvm2 LVMLogicalVolume vg01_u02 server102 W_OFFLINE_PROPAGATE
2018/02/28 01:42:19 VCS INFO V-16-1-10297 Resource vg01_u02 (Owner: Unspecified, Group: lvm2) is online on server102 (First probe)
2018/02/28 01:42:19 VCS ERROR V-16-1-10252 Concurrency Violation:CurrentCount increased above 1 for group lvm2
2018/02/28 01:42:19 VCS NOTICE V-16-1-10233 Clearing Restart attribute for group lvm2 on all nodes
2018/02/28 01:42:19 VCS INFO V-16-1-10304 Resource u02 (Owner: Unspecified, Group: lvm2) is offline on server102 (First probe)
2018/02/28 01:42:19 VCS INFO V-16-1-10297 Resource vg02_u03 (Owner: Unspecified, Group: lvm1) is online on server102 (First probe)
2018/02/28 01:42:19 VCS ERROR V-16-1-10252 Concurrency Violation:CurrentCount increased above 1 for group lvm1
2018/02/28 01:42:19 VCS NOTICE V-16-1-10233 Clearing Restart attribute for group lvm1 on all nodes
2018/02/28 01:42:19 VCS INFO V-16-1-10297 Resource vg01_u01 (Owner: Unspecified, Group: lvm2) is online on server102 (First probe)
2018/02/28 01:42:19 VCS ERROR V-16-1-10252 Concurrency Violation:CurrentCount increased above 1 for group lvm2
2018/02/28 01:42:19 VCS NOTICE V-16-1-10233 Clearing Restart attribute for group lvm2 on all nodes
2018/02/28 01:42:19 VCS INFO V-16-1-10297 Resource vg02_u04 (Owner: Unspecified, Group: lvm1) is online on server102 (First probe)
2018/02/28 01:42:19 VCS ERROR V-16-1-10252 Concurrency Violation:CurrentCount increased above 1 for group lvm1
2018/02/28 01:42:19 VCS NOTICE V-16-1-10233 Clearing Restart attribute for group lvm1 on all nodes
2018/02/28 01:42:19 VCS ERROR V-16-2-13077 (server102) Agent is unable to offline resource(vg01_u02). Administrative intervention may be required.
2018/02/28 01:42:19 VCS ERROR V-16-2-13077 (server102) Agent is unable to offline resource(vg02_u04). Administrative intervention may be required.
2018/02/28 01:42:19 VCS INFO V-16-2-13068 (server102) Resource(vg01_u01) - clean completed successfully.
2018/02/28 01:42:19 VCS ERROR V-16-2-13077 (server102) Agent is unable to offline resource(vg02_u03). Administrative intervention may be required.
2018/02/28 01:42:19 VCS ERROR V-16-2-13077 (server102) Agent is unable to offline resource(vg01_u01). Administrative intervention may be required.
During the system boot, the volume group gets imported and both are activated. Once the HAD daemon starts, it reports a concurrency violation and requests administrator intervention.
To make sure this issue doesn't happen in future, enable VG Activation Protection.
Perform these steps on each node of the cluster:
1. Edit /etc/lvm/lvm.conf, and add the following line:
tags { hosttags = 1 }
2. Create the file /etc/lvm/lvm_$(uname -n).conf.
3. Add the following line to the file that you created in Step 2:
activation { volume_list="@node" }
"Node" is the value of "uname -n."
Note: There can be scenarios after making the change that the server does not boot since the tagging applies for all volume groups (VGs).
You can exclude VGs (VolGroup00) by adding this line into /etc/lvm/lvm_$(uname -n).conf.
activation { volume_list = [ "VolGroup00" , "@node" ] }
Edit the LVMVolumeGroup resource.
haconf -makerw
hares -modify vg02 EnableLVMTagging 1
hares -modify vg01 EnableLVMTagging 1
haconf -dump -makero
The issue was tested with InfoScale 7.3.1, but it may be applicable to all VCS (Veritas Cluster Server) versions.