Release Notes

Issue Description
SCOS-45755 The volume space consumption limit cannot be set above 2 TB using Storage Manager.
SCOS-45304 Storage Center is unable to create a mapping profile for a volume that is mapped to a Linux server
without an HBA.
SCOS-45181 On SCv2000 series, SCv3000 series, SC4020, SC5020, and SC7020 storage systems, a controller
might reset if a boot personality is detached and then the IPv6 address is removed from the
embedded iSCSI ports.
SCOS-45042 A controller might reset because of a double delete on an alert object.
SCOS-44898 If a pagepool is creating a device and progression prune evaluation logic works on the same device
simultaneously, Data Progression might identify the device as being too small and mark the device for
pruning.
SCOS-44409 A Storage Center might be unable to join an Active Directory environment using LDAP.
SCOS-44163 A controller might reset because of IPMI errors that occur when attempting to communicate with the
iDRAC or BMC.
SCOS-43994 A RAID rebalance might stall or fail if a snapshot is active and it is past the expiration time/date of the
snapshot.
SCOS-43076 SSD initialization allocations might cause disk queuing, resulting in possible server timeouts.
SCOS-42003 Volume might suffer from high read/write latency while Offloaded Data Transfer (ODX) operations
are in process.
SCOS-41309 A controller might reset because of out of space secondary storage get page aborts.
SCOS-35462 Storage Center might be unable to prune out pagepool devices because of control pages that cannot
be moved or released from the storage system.
SCOS-21053 On an SC8000 controller, lost space messages might flood the console log at the end of a Data
Progression cycle.
SCOS-18314 On an SC4020 storage system, the balancing of multi-threading CPU affinities increases performance
and improves resilience of the BMC watchdog services.
Fixed Issues Related to the User Interface
The following issues related to the user interface are fixed in Storage Center 7.3:
Table 40. User Interface Issues Fixed in Storage Center 7.3.11
Issue Description
SCOS-52572 In rare instances, the Dell Storage Manager Client might incorrectly display a LiveVolume as a
replication, if the LiveVolume is mapped to a cluster with many servers.
SCOS-51215 When an iSCSI interface is removed from a Storage Center fault domain, the IP address on the iSCSI
interface is not released.
SCOS-50682 SC460 or SCv360 expansion enclosure settings are not being displayed correctly in the Dell Storage
Manager Client and Unisphere web interface.
SCOS-48963 When the minimum password age requirement is enabled on a Data Collector, attempting to change
the password results in a command failure if the password does not meet the Minimum Age setting.
SCOS-44778 If NTP is not configured on a Storage Center, a mismatch in the clocks between the controllers might
prevent users from logging into Storage Center using the Dell Storage Manager Client or Unisphere
web interface.
Table 41. User Interface Issues Fixed in Storage Center 7.3.2
Issue Description
SCOS-49176 For SCv2000, SCv2020, SCv2080, and SC4020 storage systems and legacy SAS enclosures, when
the Storage Manager Client is directly connected to a Storage Center, the Request DC Undervoltage
Clear command fails to clear the undervoltage indicator.
20 Storage Center 7.3 Release Notes