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linuxmantra 09-12-2017 09:25 PM

Understanding what is host here
 
I run a command in a Red Hat Enterprise Linux 6.8 machine
# ls -l /sys/class/fc_host
host0
host1
host2

What is this host mean? Does it mean that I have 3 Fiber channel adapters are there ? How would i find how many disk are attached to this path? Really frustrated in understanding this puzzle.

frankbell 09-12-2017 09:30 PM

It would help to know what distro/version you are running and something about your computer specs. On Slackware, that command returns zero.

This is a shot in the dark, but this article might be a starting point: http://www.opentechguides.com/how-to...hba-linux.html


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