PR operation failed: retry to add a node failed
Article ID: 100074257
Updated On:
Description
Error Message
The following is written to the /opt/VRTSvcs/log/cvm_cluster_A.log:
VCS ERROR V-16-20006-1005 (xxxxxx) CVMCluster:cvm_clus:monitor:node - state: out of clusterd
reason: SCSI-3 PR operation failed: retry to add a node faile
The vxfen service group may also fault with the following being written in the /opt/VRTSVCS/log/Coordpoint_A.log:
VCS WARNING V-16-10061-663 CoordPoint:coordpoint:monitor:Node 0 not registered on disk /dev/vx/rdmp/xxxxxxx_1 2 .. 3
Where /dev/vx/rdmp/xxxxxxx_1 2 .. 3 are devices in the fencing disk group.
Cause
The cluster is running on Vmware, scsi 3 disk based fencing is enabled and the nodes in the cluster are sharing Esxi hosts.
Resolution
Ensure each node in the cluster is on a separate ESXi host. If fencing is configured, the Arctera InfoScale Enterprise nodes (in the same Arctera InfoScale Enterprise cluster) have to be running on separate physical ESXi hosts.This is documented in a number of the User Guides, specifically the Infoscale Virtualization Guide.
Issue/Introduction
Node(s) fail to rejoin cluster.
