Dell Unity 300 EMC Unity-SC-Isilon-ME4 Uptime Bulletin for Q1 2022
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- Dell Unity 300 | EMC Unity-SC-Isilon-ME4 Uptime Bulletin for Q1 2022 - Page 1
'D LIKE YOUR FEEDBACK ABOUT THE UPTIME BULLETIN. SEND US YOUR IDEAS FOR FUTURE TOPICS AT : [email protected] Unity Customer Documentation https://www.dell.com/support/ home/en-us/product-support/ product/unity-all-flash-family/docs You can always access the latest Uptime Bulletin by searching - Dell Unity 300 | EMC Unity-SC-Isilon-ME4 Uptime Bulletin for Q1 2022 - Page 2
has decided to temporarily recommend that customers allow technical support to manually disable system cache prior to certain SP hardware eliminate the attack vector per recommendations in KB 194741. Did you know? • Unity drive firmware bundle V19 is now available for download. One of the most - Dell Unity 300 | EMC Unity-SC-Isilon-ME4 Uptime Bulletin for Q1 2022 - Page 3
Isilon OneFS OE enhancements in release 9.2.1.0 Dell EMC Unity OE enhance- • Provides support for new mid-life kicker ments in release 5.1.3.0.5.003 issue that could • Added recovery features for data unavaila- reboot service processors if Continuous bility or data loss (DU/DL) conditions if - Dell Unity 300 | EMC Unity-SC-Isilon-ME4 Uptime Bulletin for Q1 2022 - Page 4
UPTIME BULLETIN Page 4 Recent enhancements in CloudIQ CloudIQ Now Supports Volumes and VGs Details for PowerStore and APEX Block Storage Services PowerStore and APEX Data Storage Services systems now have more detailed view for Volumes and Volume Groups. You can now review Health, Properties,
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You can always access the
latest
Uptime Bulletin
by
searching support.dell.com
for
“
Unity Uptime Bulletin
”
WE
’
D LIKE YOUR FEEDBACK
ABOUT THE UPTIME
BULLETIN. SEND US YOUR
IDEAS FOR FUTURE TOPICS
AT :
Unity Customer
Documentation
h°ps://www.dell.com/support/
home/en
-
us/product
-
support/
product/unity
-
all
-
flash
-
family/docs
Unity releases OE
5.1.3.0.5.003
1
Introducing
PowerVault ME5
1
Dell EMC to recom-
mend disabling
Unity write cache
for certain HW
maintenance events
2
Replication code
change in 5.1 re-
quires ICMP to be
enabled
2
Apache Log4j re-
2
Did you know?
2
Latest code
releases and
targets.
3
CloudIQ update.
4
UPTIME BULLETIN
A Newsletter from CEE, a Division of Dell EMC
For Unity/SC/isilon/ME4/ME5
Q1
VOLUME 40
March,
2022
Dell EMC Unity releases OE 5.1.3.0.5.003
On 3/1/2022, Dell EMC released Unity OE 5.1.3.0.5.003.
This release contains the same log4j
security fix that was in 5.1.2.0.5.007, which is detailed in CVE
-
2021
-
44228.
It also contains an
important fix for a Continuous Availability (CA) related bug present in 5.1.2 that caused Dell
EMC to recommend that customers using CA disable it if/when they upgrade to 5.1.2.
Custom-
ers who install 5.1.3.0.5.003 can now re
-
enable CA safely.
Dell EMC Unity OE 5.1.3.0.5.003 also contains a fix for a rare issue (KB
191205
) where NDU
could fail if a user
’
s file system was nearly full (fewer than 13 available inodes).
Without enough
available inodes, the NDU process was unable to create a new Orphandir directory that it was
attempting to create.
This issue will no longer impact users while attempting to install OE
5.1.3.0.5.003.
Dell EMC Unity OE 5.1.3.0.5.003 also fixes a panic related to invalid NFS exports detailed in KB
197235
, as well as a small number of critical performance and file related fixes.
For a complete
list of fixes in 5.1.3.0.5.003, please see the release notes found here:
content/manual21650683
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dell
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emc
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unity
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family
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5
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1
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3
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0
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5
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003
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release
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notes.pdf
KB
195767
details the most key fixes found in 5.1.3 and provides guidance on when to install
5.1.3 vs. 5.1.2.
Dell introduces PowerVault ME5
The ME5 is the gold standard ME4 replacement targeted at the entry
-
level DAS/SAN storage
market. The customers purchasing at this tier typically value low cost shared storage vs. ad-
vanced features available on other Dell EMC products in the storage portfolio.
Primary goals for ME5
include:
•
Seamless transition from ME4 Series of products
•
Provide a platform that will enable the transition for some of the low
-
end SCv3 customers
•
Provide a cost point replacement of the ME4
ME5 is optimized for DAS with Dell PowerEdge Servers or as shared SAN storage and is the
ideal solution for many workload types including video surveillance, SAN and DAS Exchange,
Enterprise SAN, low latency HPC, NoSQL databases, VDI and more.
ME5 offers 1.5X to 2X
read IOPs performance improvements over ME4, as well as many other benefits.
Visit Dell.com
for more information.