Symptoms
Provisioning "PACIVirtualEnvironment" for APS application Cloud Infrastructure task fails with the following error:
406 Not Acceptable
[ApplicationUnknownError] Provisioning: resource 14589cab-19fc-490c-9edd-f80ae6d3c6e9 of type 'environments' (http://www.parallels.com/infrastructure/virtual-environment/1.0) for APS application 'Cloud Infrastructure-1.4-1946': [IM] P30002: Cannot find suitable hardware node. Please see Tasks > Cloud Infrastructure Log for details with UUID [7e399f18-2f7d-4546-8269-d371cb00ea0b].
At the same time in /var/log/IM/PACI-im.log
on OACI IM service node, the following error is observed for the:
P30029: Hardware node pcs storage limit exceeded
Cause
The issue may derive from 2 conditions:
- Stopped
snmpd
service on all hardware nodes in cluster. - OACI software issue CCU-14579 that prevents updating cluster free space on VE create/delete events.
Resolution
Main action to resolve the issue with non-update free space on PCS cluster: ensure that snmpd service is up and running on at least one node in cluster:
# service snmpd start
After the service is started, wait ~15 minutes before the statistics is updated.