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Forum Discussion

gm3jones's avatar
gm3jones
Icon for Altostratus rankAltostratus
Oct 21, 2025
Solved

Search for pools with no members

HI everyone, hope you are all doing well! We currently have a cleanup script that runs monthly that looks for pools with no members in DNS, removes them, deletes the pools, then delete the VIP. My c...
management
tmsh scripting
  • Shyy's avatar
    Shyy
    Oct 23, 2025

    Yeah seems like the issue,
    We went with available-members but seems like Total Members are more accurate
    adding new command you can run
    tmsh show ltm pool | grep -B 11 "Total Members          : 0"  | grep "Ltm::Pool"

    please know you will need to update the exact spacing you have in the Total Members to the actual number added how it showed up on mine cli

gm3jones's avatar
gm3jones
Icon for Altostratus rankAltostratus
Oct 22, 2025

Thank you for your feedback!

Using that, i was still able to pull pools with members in the pool. 

Walking this backwards, I think I need to find the "total members" and queue my search on that. The available members or min active will show pools with members for whatever reason. 

Using your search, here is a pool with a member in the pool

Ltm::Pool: pzentws.dev.cardinalhealth.net-tcp7443-pool
---------------------------------------------------------------------------------------
Status
  Availability           : offline
  State                  : enabled
  Reason                 : The children pool member(s) are down
  Monitor                : https-cah-default
  Minimum Active Members : 0
  Priority Groups        : 0/0/0 (highest/current/lowest)
  Current Active Members : 0
  Available Members      : 0
  Total Members          : 1
  Total Requests         : 0
  Current Sessions       : 0

 

Pools with no members. 

Ltm::Pool: ecm3pl.qa.cardinalhealth.net-tcp3212-pool
---------------------------------------------------------------------------------------
Status
  Availability           : offline
  State                  : enabled
  Reason                 :
  Monitor                : tcp-cah-default
  Minimum Active Members : 0
  Priority Groups        : 0/0/0 (highest/current/lowest)
  Current Active Members : 0
  Available Members      : 0
  Total Members          : 0
  Total Requests         : 0
  Current Sessions       : 0

Shyy's avatar
Shyy
Icon for Cirrus rankCirrus
Oct 23, 2025

Yeah seems like the issue,
We went with available-members but seems like Total Members are more accurate
adding new command you can run
tmsh show ltm pool | grep -B 11 "Total Members          : 0"  | grep "Ltm::Pool"

please know you will need to update the exact spacing you have in the Total Members to the actual number added how it showed up on mine cli

  • gm3jones's avatar
    gm3jones
    Icon for Altostratus rankAltostratus
    Oct 23, 2025

    Thank you! That did the trick! :)

    I was getting close yesterday but was still getting mixed results.