Dell Storage Center 7.2 Release Notes

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Fixed Issues Related to Replication and Live Volume

The following replication and Live Volume issues are fixed in Storage Center 7.2:

Table 1. Fixed Replication and Live Volume Issues in Storage Center 7.2.50Replication and Live Volume issues fixed in Storage Center 7.2.50
Issue	Description
SCOS-46819	On a storage system with Automatic Fail Over Live Volumes, a Live Volume fail over might cause an error because IORP codes are not transferred back to the originating controller over IPC.
SCOS-46572	The source and destination volumes associated with a replication might become different sizes if the source volume fails to expand due to Storage Center scalability limitations.

Table 2. Fixed Replication and Live Volume Issues in Storage Center 7.2.40Replication and Live Volume issues fixed in Storage Center 7.2.40
Issue	Description
SCOS-45553	Storage Center might be able to manage replication volumes as physical drives.
SCOS-18102	The status of a cross-platform replication partner changes to down when the number of snapshots exceed 1025.

Table 3. Fixed Replication and Live Volume Issues in Storage Center 7.2.10Replication and Live Volume issues fixed in Storage Center 7.2.10
Issue	Description
SCOS-40210	When performing an update from Storage Center 6.7.5 to 7.1.4 on a storage system with a secondary Live Volume, I/O might become stuck on volumes on the source system.
SCOS-36665	A controller reset might occur while attempting to fail over a Windows cluster on an RDM volume mapped to non-unified ESXi hosts when using Live Volume High Consistency.
SCOS-35656	Live Volume proxy disk space might be counted towards the total available system disk space.
SCOS-32134	Access to a volume might be lost if out of memory errors occur before the replication enters the suspending state.
SCOS-7793	A storage system might fail to delete a replication when the QoS node is blocked and there is outstanding I/O.

Table 4. Fixed Replication and Live Volume Issues in Storage Center 7.2.1Replication and Live Volume issues fixed in Storage Center 7.2.1
Issue	Description
SCOS-22156	The VVols feature in ESXi 6.0 Update 2 fails to work properly with Storage Center 7.1.2.