Topics: EMC, SAN, Storage

Display the status of EMC SAN devices

An easy way to see the status of your SAN devices is by using the following command:

# powermt display
Symmetrix logical device count=6
CLARiiON logical device count=0
Hitachi logical device count=0
Invista logical device count=0
HP xp logical device count=0
Ess logical device count=0
HP HSx logical device count=0
- Host Bus Adapters -  --- I/O Paths ----  ------ Stats ------
### HW Path            Summary Total Dead  IO/Sec Q-IOs Errors
  0 fscsi0             optimal     6    0       -     0      0
  1 fscsi1             optimal     6    0       -     0      0
To get more information on the disks, use:
# powermt display dev=all

If you found this useful, here's more on the same topic(s) in our blog:

UNIX Health Check delivers software to scan Linux and AIX systems for potential issues. Run our software on your system, and receive a report in just a few minutes. UNIX Health Check is an automated check list. It will report on perfomance, capacity, stability and security issues. It will alert on configurations that can be improved per best practices, or items that should be improved per audit guidelines. A report will be generated in the format you wish, and the report includes the issues discovered and information on how to solve the issues as well.

Interested in learning more?