Changes:
While starting a System VM:
- We check, incase the ROOT volume is READY, if the templateID of the volume matches the SystemVM's template.
- If it does not match, we update the volumes' templateId and ask deployment planner to reassign a pool to this volume even if it is READY.
In general:
- If a root volume is READY, we remove its entry from the deploydestination before calling storagemanager :: prepare()
- StorageManager creates a volume if a pool is assigned to it in deploydestination passed to it.
- If a volume has no pool assigned to it in deploydestination, it means the volume is ready and has a pool already allocated to it.
Also changed 'RegisterTemplate' to take in a new optional parameter 'checksum'.
The value set to it is stored as-is in the DB in vm_template table, 'checksum' column.
Changes:
- When migration fails we try to do cleanup on the destination host agent. The AgentUnavailableException in this cleanup was not caught.
-Due to that other cleanup like reverting capacity allocated and vm state were skipped.
-Fix is to catch the AgentUnavailableException so that rest of the cleanup can happen.
- Also corrected the exceptions in various cases of migration failure.
- In case the VM is still starting, HA should schedule a retry. Introduced a special migration exception for handling this.
Changes:
- When migration fails we try to do cleanup on the destination host agent. The AgentUnavailableException in this cleanup was not caught.
-Due to that other cleanup like reverting capacity allocated and vm state were skipped.
-Fix is to catch the AgentUnavailableException so that rest of the cleanup can happen.
- Also corrected the exceptions in various cases of migration failure.
- In case the VM is still starting, HA should schedule a retry. Introduced a special migration exception for handling this.
status 7704: resolved fixed
For user vm:
* for default network, take limit from the corresponding service offering
* for all additional networks, take limit from the network offerings
For domainRouter/SSVM/CPVM:
* get info from the network offering
Added new config parameter: "vm.network.throttling.rate". If nw_rate is NULL for serviceOffering, this parameter would be used for default vm's network
1) No longer do multiple searches involving "domain" table; only one join with domain is being done.
2) Do join with domain table only when command is executed by domainAdmin
3) Added index for "path" field in "domain" table
4) No longer do joins with account table as account_id is already present in vm_instance table.
1) No longer do multiple searches involving "domain" table; only one join with domain is being done.
2) Do join with domain table only when command is executed by domainAdmin
3) Added index for "path" field in "domain" table
4) No longer do joins with account table as account_id is already present in vm_instance table.
