A new firmware level has been released and corrects a serious bug :
- Storwize V7000 and SVC : 220.127.116.11 (30 March 2012)
- Storwize V7000 Unified : 18.104.22.168 (2 April 2012)
This strange bug due to a known Linux kernel issueÂ which result in a kernel panic (due to a internal counter overflow) after 208 days of uninterrupted time and reboot of both nodes was affecting SVC controller nodes, Storwize V7000,Â and Storwize V7000 unified block node canisters.
This issue affects the following releases : 6.2.0.x (excepting V22.214.171.124), 6.3.0.x, 1.3.0.x (for unified)
For more information : http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004038
Here is a part of the release note :
PS : HP have the same issue with HP P4000 SAN/iQ software version 9.0 and 9.0.01 (http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=110&prodSeriesId=4118659&prodTypeId=12169&objectID=c03090774)