Release Notes

Table 35. Known replication issues (continued)
Issue Description
49705 With single-controller mode enabled and I/O running, using the CLI to change the cache write policy of a
volume to write-through can cause the controller to crash.
Workaround: Before changing the write policy for a volume in a single-controller mode, quiesce I/O.
NOTE: This issue is fixed in GT280R004-01 firmware.
49412 In the CLI, the delete host-group command interprets the host-group name “d” or “D” as an
abbreviation for the parameter delete-hosts.
Workaround: Use the delete hosts command instead.
NOTE: This issue is fixed in GT280R004-01 firmware.
49209 In rare cases, a controller module can fail while running scheduled replication.
Workaround: None needed, the controller module automatically restarts.
NOTE: This issue is fixed in GT280R004-01 firmware.
49181 In rare cases, a replication operation can fail with the message Error: The requested operation
is not allowed for the current state of the virtual replication set. An attempt
to resume replication fails with the message Error: The operation cannot be completed
because controller failover or recovery is in progress.
Workaround: Restart the controller modules in the secondary system. Restart each controller module
individually to maintain system availability.
NOTE: This issue is fixed in GT280R004-01 firmware.
49020 When a volume-copy operation is in progress, trying to delete the destination volume causes the improper
message Error: Bad parameter(s) were specified to appear.
Workaround: Wait for the volume-copy operation to finish, and then delete the volume.
NOTE: This issue is fixed in GT280R004-01 firmware.
Table 36. Known storage management issues
Issue Description
50419 A deleted volume remains shown in the MESM.
Workaround: Refresh the browser. The deleted volume is no longer shown.
NOTE: This issue is fixed in GT280R004-01 firmware.
50223 In ME Storage Manager with the German locale enabled, some text overruns buttons and some field labels
are in English.
Workaround: Remove the failed disks from the system and replace them with new disks.
NOTE: This issue is fixed in GT280R004-01 firmware.
50182 The browser tab title displays an incorrect vendor name whenever the restore defaults or reset
dns-management-hostname CLI commands are used. This issue occurs whether a custom DNS
hostname was configured or not before issuing the commands.
Workaround: Manually set the DNS management hostname by doing one of the following:
● In the CLI: Use the reset dns-management-hostname command.
● In the MESM: From the Home topic, choose Actions > System Settings > Network, then change the
Hostname on the DNS tab.
NOTE: This issue is fixed in GT280R004-01 firmware.
22 GT275R005-04 Firmware