[LU-5828] DLC: Cannot verify if the routing buffer has been set or not

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.7.0
• Affects Version/s: Lustre 2.7.0
• Environment: server and client: lustre-master build #2702
• Severity: 3
• Assignee: Amir Shehata (Inactive)
• Reporter: Sarah Liu

Description

Cannot verify if the routing buffer has been set or not, the same happens on small and large buffers as well.

[root@onyx-27 proc]# more /sys/module/lnet/parameters/forwarding 
enabled
[root@onyx-27 proc]# lnetctl set tiny_buffers 2048
[root@onyx-27 proc]# lnetctl routing show
routing:
    - cpt[0]:
          tiny:
              npages: 0
              nbuffers: 512
              credits: 512
              mincredits: 512
          small:
              npages: 1
              nbuffers: 4096
              credits: 4096
              mincredits: 4096
          large:
              npages: 256
              nbuffers: 256
              credits: 256
              mincredits: 256
    - enable: 1