About Samuel Amosah

Samuel Amosah · 04-23-2015

Since we started ordering UCS B200 M4 blades with the new 1340 VIC adapter we have noticed that the blades intermittently crash with any Windows server OS (2008 R2 and 2012). The blades display a BSOD stop error as attached. I suspect this is being c...

Samuel Amosah · 09-18-2015

Hi Ian,Cisco confirmed it was related to the bug mentioned above - please see the case closure summary below for full details. Hope this helps you.Problem DescriptionWindows crashes pointing to Enic driver.*** STOP : 0x000000D1*** enic6x64.sys - Addr...

Samuel Amosah · 09-18-2015

Hi Michael,How many initiators do you have in the igroup when you are building your servers? I know from experience and from other engineers you can run into strange OS corruption issues if you have 2 initiators listed and logged in during the OS bui...

Samuel Amosah · 09-16-2015

Hi mmcgovern, Can you confirm which storage protocol you are using? We had the above issue because we use iSCSI boot LUNs. Additionally please confirm which Windows driver version is installed. Cisco have resolved bug CSCuh83588 in adapter driver 3.0...

Samuel Amosah · 05-14-2015

I'm still waiting for Cisco to confirm but it looks like this issue is being caused by bug CSCuh83588 The details of this bug are below and since disabling TCP segmentation offload we have not had any further unexpected crashes. Cisco TAC have not co...

Samuel Amosah · 04-27-2015

Further to my last message this definitely seems to be an issue with the VIC adapter driver. With the iSCSI dump utility installed the enic6x64.sys file is referenced in the crash dump. Has anyone else had reliability issues with M4 blades with VIC 1...

Member Since	‎03-25-2015 07:39 AM
Date Last Visited	‎08-18-2017 03:51 AM
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B200 M4 with VIC 1340 Crashing with any Windows OS

Hi Ian,Cisco confirmed it was

Hi Michael,How many

Hi mmcgovern, Can you confirm

I'm still waiting for Cisco

Further to my last message