Fault fltCoopDomCoopDomOracleVersionLower
                

Rule ID:1663

Explanation:
This fault occurs when the version of the Council Of Oracles Protocol (COOP) running on a spine (oracle node) is determined by another spine to be lower than what is currently supported. No impact to connectivity should be seen due to running at lower version. However, failure to upgrade the fabric node firmware on the spine that contains highest supported version of coop may impact coop performance or coop may not operate with supported functionalities introduced in the higher coop version.

Recommended Action:
To recover from this fault, try the following actions

1. Verify there is no spine (oracle node) with a lower coop version than highest supported version running in the fabric. To verify the spine with the lower version:
   • Use the GUI to examine the maxVersion value under Fabric > Inventory > Pod > Leaf > Protocols > COOP > [domain-name] > Oracle Adjacencies > [spine ip]; or
   • Use REST API to examine the maxVersion value from https://[spine-ip]/api/mo/sys/coop/inst/dom-[domain-name].xml?query-target=subtree&target-subtree-class=coopOracleAdj; or
   • Use CLI to examine the maxVersion value in file /mit/sys/coop/inst/dom-[domain-name]/oracle-[spine-ip]
2. Upgrade the fabric node software on the spine in question to a version that has the highest supported coop version running in the fabric. You can examine other spines to determine what switch firmware version to upgrade to.
3. If the above actions did not resolve the issue, generate the show tech-support file and contact Cisco TAC.

Fault Name: fltCoopDomCoopDomOracleVersionLower

Unqualified API Name: coopDomOracleVersionLower
Code: F1663
Applied Mo DN Format:
     topology/pod-[id]/node-[id]/sys/coop/inst/dom-[name]
     sys/coop/inst/dom-[name]

Type: operational
Cause: protocol-coop-version-mismatch
Severity: warning
Weight: 100
Tags:
Message: Spine (oracle node) with version:curVersion is lower than highest supported version:maxVersion in fabric. Upgrade spine in question to a firmware revision which supports coop version maxVersion

Help:

Triggered By:
         councilMinMaxVersion equals v1
        and
         curVersion equals v1
        and
         maxVersion equals v2