omarwaheed960 wrote:
Hello
I have an alert shown in my 3par on all hosts ports
It show crc errors and ports of 3par are degraded
I run showportlesb and determine which hba in which host sending this corrupted frames
But don't know what should do next ?
What is the kind of software that send this corrupted crc ?
How it works?
How to stop it?
Thanks
Once you find the HBA, try and clean/replace fiber cable. If that doesn't help, replace SFP in host HBA and/or host.
As long as you're only seeing it on some and not all hosts, the issue is external to the 3PAR and it is most likely a physical one.