Saturday, 7 April 2018

Command to check LUN details on a Linux server

Logical Unit Number (LUN) is part of Storage Management in Oracle Automated Storage Management (ASM).

Below command is useful to check the available LUN's on a linux server.

As root user,

Run the command ls -la /dev/disk/by-id/  


Sample Output below:

[root@erptestdb ~]# ls -la /dev/disk/by-id/
total 0
drwxr-xr-x 2 root root 240 Jan 29 16:17 .
drwxr-xr-x 6 root root 120 Jan 29  2018 ..
lrwxrwxrwx 1 root root   9 Jan 29  2018 scsi-3******************************** -> ../../sdd
lrwxrwxrwx 1 root root  10 Jan 29 15:40 scsi-3********************************-part1 -> ../../sdd1
lrwxrwxrwx 1 root root   9 Jan 29  2018 scsi-3******************************** -> ../../sdf
lrwxrwxrwx 1 root root  10 Jan 29 16:17 scsi-3********************************-part1 -> ../../sdf1
lrwxrwxrwx 1 root root   9 Jan 29  2018 scsi-3******************************** -> ../../sdc
lrwxrwxrwx 1 root root  10 Jan 29 15:40 scsi-3********************************-part1 -> ../../sdc1
lrwxrwxrwx 1 root root   9 Jan 29  2018 scsi-3********************************-> ../../sdb
lrwxrwxrwx 1 root root  10 Jan 29 15:40 scsi-3********************************-part1 -> ../../sdb1
lrwxrwxrwx 1 root root   9 Jan 29  2018 scsi-3******************************** -> ../../sde
lrwxrwxrwx 1 root root  10 Jan 29 15:40 scsi-3********************************-part1 -> ../../sde1
[root@erptestdb ~]#

1 comment:

  1. I am glad that I saw this post. It is informative blog for us and we need this type of blog thanks for share this blog, Keep posting such instructional blogs and I am looking forward for your future posts.
    Network Security Projects for CSE

    JavaScript Training in Chennai

    Project Centers in Chennai

    JavaScript Training in Chennai

    ReplyDelete

Was this Post Helpful?

Feel free to suggest your opinions in the comments section!