
27
Fixed problems
EMC AX4-5 Series Integrated Management Software Release Notes
Problems fixed in version 02.23.050.5.504
Platforms Brief description Symptom details
Solution (or
workaround)
AX4-5
AX4-5i
AX4-5SC
AX4-5SCi
FLARE Operating
Environment
RAID 3 LUNs greater than 2 TB
are not supported.
184510
Severity:
Low
Frequency of occurrence
:
Always
This version of software
does not support RAID 3
LUNs greater than 2 TB.
RAID 3 LUNs greater
than 2 TB are now
supported.
Exists in version:
02.23.050.5.004
Fixed in version:
02.23.050.5.504
AX4-5
AX4-5i
AX4-5SC
AX4-5SCi
FLARE Operating
Environment
SP panic and potential data
loss can occur on RAID 3 LUNs
larger than 2 TB.
184510
Frequency of occurrence
:
Likely under a specific set of
circumstances
Severity
:
Critical
Selecting max for LUN
size in Navisphere allows
creation of LUNs greater
than 2 TB (which are not
supported on RAID 3 in
this version). On RAID 3
LUNs that are greater than
2 TB, it is possible for the
LUN to get into a state
where reads to a specific
LBA cause an SP panic.
RAID 3 LUNs greater
than 2 TB are now
supported.
Exists in version
:
02.23.050.5.004
Fixed in version
:
02.23.050.5.504
AX4-5
AX4-5i
AX4-5SC
AX4-5SCi
FLARE Operating
Environment
Media errors on SATA drives
may result in longer than
expected system recovery time.
This will impact host/system
response time to certain
requests when media errors are
occurring on ATA drives.
166596
Frequency of occurrence
:
Rarely during a specific event
Severity
:
Medium
The internal error recovery
timeout values for SATA
drives are not set to the
desired values. This will
result in longer than
desired timeouts on ATA
drives. This will impact
host/system response time
to certain requests when
media errors are occurring
on ATA drives.
Fixed in code
Exists in version
:
02.23.050.5.004
Fixed in version:
02.23.050.5.504
Comentarios a estos manuales