[PCA 2.x] Upgrade Management Node Loops with Error "[Errno 111] Connection refused) while executing POST request for xmsSession when trying to Login by slave" (Doc ID 2278432.1)

Last updated on JANUARY 12, 2025

Applies to:

Symptoms

On Oracle Private Cloud Appliance, during an upgrade attempt to 2.3.1, when monitoring the /tmp/install.log log file, the original passive (the Management Node which was the passive at the time the upgrade started) loops constantly in :

[06/17/2017 00:42:16 13674] INFO (pca-factory-init:492) Initialize XMS...
[06/17/2017 00:42:16 13674] INFO (pca-factory-init:520) Update installation detected. Copy XMS DB from master.
[06/17/2017 00:42:16 13674] INFO (pca-factory-init:314) Collecting OFM DB files from active MN to shared storage...
[06/17/2017 00:42:53 13674] INFO (pca-factory-init:342) Placing OFM DB files from shared storage/active MN on this MN...
[06/17/2017 00:42:53 13674] INFO (pca-factory-init:350) Done fixing up OFM DB files from active MN.
[06/17/2017 00:42:53 13674] INFO (pca-factory-init:522) Finished copying master XMS DB.
[06/17/2017 00:42:53 13674] INFO (pca-factory-init:523) Slave started Factory cloud creation
[06/17/2017 00:42:56 13674] DEBUG (pca-factory-init:148) The ping result of active MN is 0
[06/17/2017 00:42:56 13674] WARNING (util:392) o2cb service is not loaded.
[06/17/2017 00:42:56 13674] INFO (connectionpool:533) Starting new HTTPS connection (1): 192.168.4.3
[06/17/2017 00:42:56 13674] WARNING (pca-factory-init:157) Seen Exception Exception Exception HTTPSConnectionPool(host='192.168.4.3', port=8443): Max retries exceeded with url: /xms/resource/rest/xmsSession (Caused by <class 'socket.error'>: [Errno 111] Connection refused) while executing POST request for xmsSession when trying to Login by slave
[06/17/2017 00:42:56 13674] WARNING (pca-factory-init:158) waiting till master starts xms
[06/17/2017 00:43:19 13674] DEBUG (pca-factory-init:148) The ping result of active MN is 0
[06/17/2017 00:43:19 13674] WARNING (util:392) o2cb service is not loaded.
[06/17/2017 00:43:19 13674] INFO (connectionpool:533) Starting new HTTPS connection (1): 192.168.4.3
[06/17/2017 00:43:19 13674] WARNING (pca-factory-init:157) Seen Exception Exception Exception HTTPSConnectionPool(host='192.168.4.3', port=8443): Max retries exceeded with url: /xms/resource/rest/xmsSession (Caused by <class 'socket.error'>: [Errno 111] Connection refused) while executing POST request for xmsSession when trying to Login by slave
[06/17/2017 00:43:19 13674] WARNING (pca-factory-init:158) waiting till master starts xms

The following four lines keep repeating :

[06/17/2017 02:06:04 13674] DEBUG (pca-factory-init:148) The ping result of active MN is 0
[06/17/2017 02:06:04 13674] WARNING (util:392) o2cb service is not loaded.
[06/17/2017 02:06:04 13674] INFO (connectionpool:533) Starting new HTTPS connection (1): 192.168.4.3
[06/17/2017 02:06:04 13674] WARNING (pca-factory-init:157) Seen Exception Exception Exception HTTPSConnectionPool(host='192.168.4.3', port=8443): Max retries exceeded with url: /xms/resource/rest/xmsSession (Caused by <class 'socket.error'>: [Errno 111] Connection refused) while executing POST request for xmsSession when trying to Login by slave

Cause

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