Examples of com.cloud.agent.api.DeleteSnapshotBackupCommand

com.cloud.agent.api.DeleteSnapshotBackupCommand
This command encapsulates a primitive operation which enables coalescing the backed up VHD snapshots on the secondary server This currently assumes that the secondary storage are mounted on the XenServer.

            }
            List<HostVO> ssHosts = _ssvmMgr.listSecondaryStorageHostsInOneZone(dcId);
            SwiftTO swift = _swiftMgr.getSwiftTO();
            if (swift == null) {
                for (HostVO ssHost : ssHosts) {
                    DeleteSnapshotBackupCommand cmd = new DeleteSnapshotBackupCommand(null, ssHost.getStorageUrl(), dcId, accountId, volumeId, "", true);
                    Answer answer = null;
                    try {
                        answer = _agentMgr.sendToSSVM(dcId, cmd);
                    } catch (Exception e) {
                        s_logger.warn("Failed to delete all snapshot for volume " + volumeId + " on secondary storage " + ssHost.getStorageUrl());
                    }
                    if ((answer != null) && answer.getResult()) {
                        s_logger.debug("Deleted all snapshots for volume: " + volumeId + " under account: " + accountId);
                    } else {
                        success = false;
                        if (answer != null) {
                            s_logger.error(answer.getDetails());
                        }
                    }
                }
            } else {
                DeleteSnapshotBackupCommand cmd = new DeleteSnapshotBackupCommand(swift, "", dcId, accountId, volumeId, "", true);
                Answer answer = null;
                try {
                    answer = _agentMgr.sendToSSVM(dcId, cmd);
                } catch (Exception e) {
                    s_logger.warn("Failed to delete all snapshot for volume " + volumeId + " on swift");

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    @Override
    public void deleteSnapshotsForVolume (String secondaryStoragePoolUrl, Long dcId, Long accountId, Long volumeId ){
        SwiftTO swift = _swiftMgr.getSwiftTO();
        DeleteSnapshotBackupCommand cmd = new DeleteSnapshotBackupCommand(swift, secondaryStoragePoolUrl, dcId, accountId, volumeId, null, true);
        try {
            Answer ans = _agentMgr.sendToSSVM(dcId, cmd);
            if ( ans == null || !ans.getResult() ) {
                s_logger.warn("DeleteSnapshotBackupCommand failed due to " + ans.getDetails() + " volume id: " + volumeId);
            }

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        String backupOfSnapshot = snapshot.getBackupSnapshotId();
        if (backupOfSnapshot == null) {
            return true;
        }
        SwiftTO swift = _swiftMgr.getSwiftTO(snapshot.getSwiftId());
        DeleteSnapshotBackupCommand cmd = new DeleteSnapshotBackupCommand(swift, secondaryStoragePoolUrl, dcId, accountId, volumeId, backupOfSnapshot, false);
        Answer answer = _agentMgr.sendToSSVM(dcId, cmd);


        if ((answer != null) && answer.getResult()) {
            snapshot.setBackupSnapshotId(null);
            _snapshotDao.update(snapshotId, snapshot);

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Related Classes of com.cloud.agent.api.DeleteSnapshotBackupCommand

com.cloud.storage.snapshot.SnapshotManagerImpl

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