sidshas03 commented on issue #14691: URL: https://github.com/apache/cloudstack/issues/14691#issuecomment-6836530886
Happy to pick this up. For mode B the culprit is `Script.runScript()` swallowing non-zero exit codes in `KVMStorageProcessor.mergeSnapshot()`. Mode A's marker-based recovery on shared storage makes sense since we're on NFS anyway. Plan is to fix exit code handling in `mergeSnapshot()` and verify the disk source post-blockcommit, add the pre overlay marker write + reconciliation on agent/VM start, swap the `System.exit(1)` paths for proper reconnect handling, and add a serialisation lock between NAS backup and snapshot ops. Let me know if you'd prefer a different direction. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
