Release Notes
Table Of Contents
- Storage Center 7.4 Release Notes
- Document Revision History
- Compatibility
- New in Storage Center 7.4.21
- New in Storage Center 7.4.10
- New in Storage Center 7.4.2
- Storage Center 7.4 Feature Availability and Licenses
- Storage Center 7.4 Scalability
- Fixed Issues
- Fixed Issues Related to Alerts and Reporting
- Fixed Issues Related to Data Reduction
- Fixed Issues Related to Hardware
- Fixed Issues Related to Licensing, SupportAssist, and Updating
- Fixed Issues Related to Replication and Live Volume
- Fixed Issues Related to Security
- Fixed Issues Related to Storage Management
- Fixed Issues Related to the User Interface
- Known Issues
- Limitations
- Support Resources
Table 29. Known Replication and Live Volume Issues
Issue Description
1. Remove the server from the cluster, or unmap the volume on the server side before
making changes on the Storage Centers.
2. Delete the server on both Storage Centers, or unmap the volume on both Storage Centers.
SCOS-14322 A one path to disk alert is generated when a Live Volume is created and there is only
one replication path per controller.
Workaround: None
ENHTKR-90 When importing a volume, Storage Manager does not allow you to select 0 as the LUN
number.
Workaround: Change the LUN number of the volume to 0 after importing the volume.
Known Issues Related to Storage Management
The following known issues are related to Storage Management:
Table 30. Known Storage Management Issues
Issue Description
SCOS-59639 A controller might reset due to a timeout caused by IPMI/KCS driver errors.
Workaround: Set the IP address of the iDRAC (BMC) on each controller to a non-routable
address such as 0.0.0.0.
SCOS-40588 Connecting to a storage system through Storage Manager Data Collector and setting up
an iSCSI fault domain in legacy mode might result in the error Unable to access
controller port information and an iSCSI fault domain with only one port.
Workaround: Use the Storage Manager Client to connect directly to the storage system and
then set up an iSCSI fault domain in legacy mode.
SCOS-22150 In rare instances, a controller failover on an SC7020 or SC5020 storage system might prevent
Secure Console access.
Workaround: Contact technical support.
SCOS-22026 Removing an HBA or deleting a server object before unmapping it from volumes might result in
the server losing access to volumes and prevent controller failover from completing properly.
Workaround: Contact technical support.
HPEM-541 In rare instances, SC7020 updates do not complete successfully and the Storage Center might
indicate that updates are still required.
Workaround: Contact technical support.
Known Issues Related to User Management
The following known issues are related to user management:
Table 31. Known User Management Issues
Issue Description
SCOS-11192 Storage Center cannot authenticate directory service users that are configured to use an
alternate DNS suffix.
Workaround: None
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