Microsoft – Windows \ SQL Server on HP Servers
When I first move to the Bay Area, I had the good fortune of working with one of the giant publishing companies.
I remember we had a Box that kept crashing. Finally, the vendor owned up to it and sent us a replacement box.
What brings it to mind is that the in-house OS Administrator was literally crying that finally the vendor believed him. And, shall we say he was able to sleep as the old server was a lemon.
Read more about California’s (CA) Motor Vehicle Warranty & Lemon Law
These days you can sleep better. You have the Internet and a community of techies writing down their experiences.
And, thank goodness for Google. Just know what to look for and since it is so fast you have many gos at it.
Each is own, I do not read anymore – I just google it. No wonder our bookstores are out of business; less to talk of community\city libraries.
Back to our discussions..
So on your Windows Box, if you start seeing errors such as:
1) In your Windows Event Viewer Log
– Branch : System
– Source : bfad
– Level : critical
– Message : Heartbeat of IOC has failed
2) And, on your Brocade\Mezzanine “Host Connectivity Manager” \ HCM Log will contain something close to this:
3) And, today is not the day you will go completely crazy nor start sobbing at work
Then look to your Brocade Mezzanie card that is quite common with HP Blade Servers.
HP Description states:
This occurs because the Brocade 804 mezzanine card BIOS incorrectly self-configures architecture internal to the ASIC, resulting in data throughput that can cause brief losses of the fabric connection. Occurrences may be more noticeable with an increased number of LUNs.
The error was fixed in BIOS revision 18.104.22.168. And, the post is dated June 5th, 2012.
So five months later it bit us.
- Apply “HP Firmware Online Flash for Brocade Fibre Channel Host Bus Adapters” version 2012.05.01 or later
HP’s excellent and most useful write-up is available @
Advisory: Brocade 804 8Gb Fibre Channel HBA for HP BladeSystem c-Class- Adapter May Experience a Brief Loss of Fabric Connection on All Ports
As of election day 2012 the latest patch is
|Type:||Firmware – Storage Fibre Channel|
|Version:||2012.10.01 (26 Oct 2012)|
|File name:||cp018011.exe (2.5 MB)|
And, it is available @