Release Notes

Issue Description

CQ00443759 Controller may reset due to a very high volume of system logging.

CQ00442519 Controller may reset due to referencing a historic alert object.

CQ00441032 Controller may reset during 10G iSCSI port fault domain reconfiguration.

CQ00437365 A short duration AC line brownout on an SCv2020 or SC4020 controller may

cause unnecessary failover.

CQ00436163 The Storage Center System Manager and Enterprise Manager Client display

different values for the MTU size of an iSCSI fault domain.

CQ00434123 Storage Center System Manager incorrectly modifies Flash-Optimized

Storage Profiles when the RAID stripe width is changed.

CQ00431040 In rare instances, Storage Center may return RAID scrub errors which could

prevent Data Progression from running.

CQ00428825 The Storage Center System Manager user interface may need to be refreshed

to log in while using Java 8.

CQ00428801 A Storage Center running version 6.5.10 may be unable to perform a thin

import from a competitors storage systems.

CQ00426757 Controller may reset if an IPC request is stuck or outstanding for an extended

time.

CQ00424165 A memory leak may occur if a compressed page is deleted while the Data

Compressions feature attempts to defragment the space upon which the

compressed page resided.

CQ00423822 The IO latency of a Storage Center may increase during data progression,

especially if flash drives are in use.

CQ00422360 If Storage Center is operating in virtual port mode, changing hardware ports

may fail if the system is unable to link to the correct ports.

CQ00422346 Swapping ports in Legacy Port Mode may result in port failures if the storage

system is unable to locate the correct ports.

CQ00421281 Controller may reset during a replay when large numbers of compressed

pages are being expired.

CQ00420575 Storage Center IP address configuration errors may occur if an IP address

prefix is not specified.

CQ00419941 Storage Center may reset and report a “Small Block Allocation Failure”

message in the system log file due to block allotment code.

CQ00419691 Controller may remain in a degraded state after failover due to RAID checking

for missing rebuilds after failover completes.

CQ00418685 Controller may reset due to invalid internal table reference.

CQ00418643 Controller may reset due to non-allocation of fragmented physical memory.

CQ00417743 Controller may remain in a failover status due to the deletion of RAID extents.

CQ00417281 When moving CT-SC030 controller hardware to SC8000 controller

hardware, updating to Storage Center 6.5.10 may fail.

CQ00417255

CQ00415850

Storage Center may experience communication issues when the maximum

number of available iSCSI connections is reached.

Dell Storage Center 6.6 Release Notes