Dell PowerStore 5200T EMC PowerStore Release Notes for PowerStore OS Version 3 - Page 23

Issue ID MDT-242915 MDT-220994 MDT-133408 MDT-333618 MDT-362662 MDT-362070 MDT-289908 MDT-286236 MDT-263147 MDT-190232 MDT-117061 Functional Area Description Workaround/Resolution Data Protection Data Protection Data Protection Discovery Hardware Hardware Hardware Hardware Hardware Hardware Hardware When replication destination cluster loses connectivity to source cluster, the system issues specific alerts/events, but the state of the replication session may still display Operating Normally status. Admins should check the alerts issued by the remote system and resolve the connectivity issues to recover replication sessions. The replication session may not be deleted once a Protection Policy is unassigned from the storage resource. When a volume group is created with member volumes and is protected by a protection policy that includes a replication rule, the volume group members may be delayed in being replicated to the remote system until the next RPO cycle. The default replication rule RPO value in PowerStore Manager is one hour, but it can range from five minutes to 24 hours. In certain network environment configurations, the system is unable to discover unconfigured appliances through the network when using static IP addresses for appliance discovery. A node may remain powered down after a reboot and require another reboot. After a dual node reboot, if one node comes up 120 seconds before the other node, the first node may reboot again to start autorecovery. A newly inserted disk remains locked, and the rebuild of the PowerStore appliance times out. In rare cases, a node that has been powered off does not remain powered off. If you add an appliance to a cluster when another appliance in the cluster is powered off, the add appliance operation will fail. The "svc_node shutdown" script may reboot the node instead of powering it off. When beginning cluster creation, the hardware status is incorrectly indicated as not configured for clustering. None To delete the replication session, do the following: 1. If Protection Policy is not assigned to the storage resource, reassign the same Protection Policy that was previously assigned to the storage resource. 2. Unassign the Protection Policy from the storage resource. If the remote system connection is healthy, the member volumes should automatically be replicated to the destination during the next RPO cycle. To update the member volumes on the destination before the next RPO cycle, navigate to Protection-> Replication, select the volume group session and perform a "Synchronize" operation. The initial discovery of PowerStore appliances will work with either the native Zeroconf-capable browser such as Bonjour or through the PowerStore Discovery Tool. Reboot the halted node again. None Restart the node. Power off the node again. None Run the "svc_node shutdown" script again when the node has finished rebooting. Wait a few minutes and try again. Known Issues 23