Release Notes

Resolved Issues 15
Issue ID Functional Area Description
MDT-242362 Connectivity - Networks When the Intra-Cluster Management (ICM) and Intra-Cluster Discovery (ICD)
networks are not available, and IPv6 ICM addresses not pingable, the svc_diag list
--info' command will not run on the peer node. The workaround is to run the
command on the master node.
MDT-266289 Data Protection On the destination cluster pre-NDU (non-disruptive upgrade) steps pause all the
replication sessions. The pausing of replication sessions for NDU deletes the
system snapshot used by replication session. After the NDU completes, when
replication session synchronization is attempted (via RPO, REST or PowerStore
Manager), it fails because system snapshot was deleted on destination cluster.
MDT-141379 Data Protection When processing the deletion of many snapshots on a large volume group,
PowerStore Manager may freeze for more than one minute. Control should be
restored after the deletion is complete.
MDT-85401 Data Protection The replication session is not displayed if the Replication tab of a resource's
protection page is open when assigning a protection policy with a replication rule.
MDT-146780 Data Protection When deleting a snapshot rule, the snapshot rule may not appear to be deleted,
and the following error appears: "The system encountered unexpected backend
errors. Please contact support. (0xE0101001000C)". Do not continue using the
rule for protection.
MDT-196359 Data Protection When viewing the table of snapshot rules returned from the CLI command show
days_of_week, not all days are displayed correctly.
MDT-219835 Hardware Rare system bond issues occurred when one of the Ethernet port links stays down
after the System Bond was created at startup time.
MDT-250110 Hardware An HSST lockup occurred on the SAS controller and the workaround was not
successful in recovering, resulting in a single node panic/reboot with a failover,
reboot, and the node returning to service.
MDT-232113 Hardware After adding more drives to the array (more than 6 drives), the next appliance
shutdown is at risk of not recovering.
MDT-217478 Hardware After recovering from multi disks malfunction where the system entered "service
offline mode", the system was able to serve IOs but some volumes may not have
been accessible due to configuration issues.
MDT-270425 Hardware Replacing an Expansion Enclosure's LCC when the enclosure is mis-cabled may
prevent the new LCC from coming online. Because the system was in a bad state
due to mis-cabling, the old LCC information was not cleared prior to adding the
new LCC information. Code modifications have been made to check that the
system/enclosure state is good prior to adding the new LCC information.
MDT-218461 Hardware A failed service was detected in error, causing an unnecessary node failover.
MDT-233579 Hardware Access to all expansion enclosures was lost.