HBA make/model how do you find it on RedHat
I am more acquainted with the Solaris side of Unix and learning the ropes on Linux. How does one go about discovering what kind of HBAs are installed on a redhat box. This is what I see under /proc/scsi
# ls -l scsi total 0 -r--r--r-- 1 root root 0 Jan 5 13:30 device_info -r--r--r-- 1 root root 0 Jan 5 13:30 scsi dr-xr-xr-x 2 root root 0 Jan 5 13:30 sg # ls -l scsi/sg total 0 -rw-r--r-- 1 root root 0 Jan 5 13:31 allow_dio -r--r--r-- 1 root root 0 Jan 5 13:31 debug -rw-r--r-- 1 root root 0 Jan 5 13:31 def_reserved_size -r--r--r-- 1 root root 0 Jan 5 13:31 device_hdr -r--r--r-- 1 root root 0 Jan 5 13:31 devices -r--r--r-- 1 root root 0 Jan 5 13:31 device_strs -r--r--r-- 1 root root 0 Jan 5 13:31 version I don't see any references to Emulex or Qlogic, which is typical for most HBAs (at least in our environment). |
HBA info is reported by the kernel at boot time, so you could check the output of dmesg. After a long enough period of time / series of events, that ring buffer gets overwritten, though.
The next idea would be to try: # lspci -v Pipe the output to the less pager so that you can poke through it and find your HBA. |
All times are GMT -5. The time now is 08:00 PM. |