@Override
public void createAsync(
DataStore dataStore,
DataObject dataObject,
AsyncCompletionCallback<CreateCmdResult> callback) {
String iqn = null;
String errMsg = null;
if (dataObject.getType() == DataObjectType.VOLUME) {
VolumeInfo volumeInfo = (VolumeInfo) dataObject;
AccountVO account = _accountDao.findById(volumeInfo.getAccountId());
String sfAccountName = getSfAccountName(account.getUuid(), account.getAccountId());
long storagePoolId = dataStore.getId();
SolidFireConnection sfConnection = getSolidFireConnection(storagePoolId);
if (!sfAccountExists(sfAccountName, sfConnection)) {
SolidFireUtil.SolidFireAccount sfAccount =
createSolidFireAccount(sfAccountName, sfConnection);
updateCsDbWithAccountInfo(account.getId(), sfAccount);
}
SolidFireUtil.SolidFireVolume sfVolume = createSolidFireVolume(volumeInfo, sfConnection);
iqn = sfVolume.getIqn();
VolumeVO volume = this._volumeDao.findById(volumeInfo.getId());
volume.set_iScsiName(iqn);
volume.setFolder(String.valueOf(sfVolume.getId()));
volume.setPoolType(StoragePoolType.IscsiLUN);
volume.setPoolId(storagePoolId);
_volumeDao.update(volume.getId(), volume);
StoragePoolVO storagePool = _storagePoolDao.findById(dataStore.getId());
long capacityBytes = storagePool.getCapacityBytes();
long usedBytes = storagePool.getUsedBytes();
usedBytes += volumeInfo.getSize();
storagePool.setUsedBytes(usedBytes > capacityBytes ? capacityBytes : usedBytes);
_storagePoolDao.update(storagePoolId, storagePool);
} else {
errMsg = "Invalid DataObjectType (" + dataObject.getType() + ") passed to createAsync";
}
// path = iqn
// size is pulled from DataObject instance, if errMsg is null
CreateCmdResult result = new CreateCmdResult(iqn, new Answer(null, errMsg == null, errMsg));
result.setResult(errMsg);
callback.complete(result);
}
private SolidFireUtil.SolidFireVolume createSolidFireVolume(
VolumeInfo volumeInfo, SolidFireConnection sfConnection) {
String mVip = sfConnection.getManagementVip();
int mPort = sfConnection.getManagementPort();
String clusterAdminUsername = sfConnection.getClusterAdminUsername();
String clusterAdminPassword = sfConnection.getClusterAdminPassword();
AccountDetailVO accountDetail =
_accountDetailsDao.findDetail(volumeInfo.getAccountId(), SolidFireUtil.ACCOUNT_ID);
long sfAccountId = Long.parseLong(accountDetail.getValue());
long storagePoolId = volumeInfo.getDataStore().getId();
final Iops iops;
Long minIops = volumeInfo.getMinIops();
Long maxIops = volumeInfo.getMaxIops();
if (minIops == null || minIops <= 0 || maxIops == null || maxIops <= 0) {
long defaultMaxIops = getDefaultMaxIops(storagePoolId);
iops =
new Iops(
getDefaultMinIops(storagePoolId),
defaultMaxIops,
getDefaultBurstIops(storagePoolId, defaultMaxIops));
} else {
iops =
new Iops(
volumeInfo.getMinIops(),
volumeInfo.getMaxIops(),
getDefaultBurstIops(storagePoolId, volumeInfo.getMaxIops()));
}
long sfVolumeId =
SolidFireUtil.createSolidFireVolume(
mVip,
mPort,
clusterAdminUsername,
clusterAdminPassword,
getSolidFireVolumeName(volumeInfo.getName()),
sfAccountId,
volumeInfo.getSize(),
true,
iops.getMinIops(),
iops.getMaxIops(),
iops.getBurstIops());
return SolidFireUtil.getSolidFireVolume(
mVip, mPort, clusterAdminUsername, clusterAdminPassword, sfVolumeId);
}
@Override
public void deleteAsync(
DataStore dataStore, DataObject dataObject, AsyncCompletionCallback<CommandResult> callback) {
String errMsg = null;
if (dataObject.getType() == DataObjectType.VOLUME) {
VolumeInfo volumeInfo = (VolumeInfo) dataObject;
AccountVO account = _accountDao.findById(volumeInfo.getAccountId());
AccountDetailVO accountDetails =
_accountDetailsDao.findDetail(account.getAccountId(), SolidFireUtil.ACCOUNT_ID);
long sfAccountId = Long.parseLong(accountDetails.getValue());
long storagePoolId = dataStore.getId();
SolidFireConnection sfConnection = getSolidFireConnection(storagePoolId);
deleteSolidFireVolume(volumeInfo, sfConnection);
_volumeDao.deleteVolumesByInstance(volumeInfo.getId());
// if (!sfAccountHasVolume(sfAccountId, sfConnection)) {
// // delete the account from the SolidFire SAN
// deleteSolidFireAccount(sfAccountId, sfConnection);
//
// // delete the info in the account_details table
// // that's related to the SolidFire account
// _accountDetailsDao.deleteDetails(account.getAccountId());
// }
StoragePoolVO storagePool = _storagePoolDao.findById(storagePoolId);
long usedBytes = storagePool.getUsedBytes();
usedBytes -= volumeInfo.getSize();
storagePool.setUsedBytes(usedBytes < 0 ? 0 : usedBytes);
_storagePoolDao.update(storagePoolId, storagePool);
} else {
errMsg = "Invalid DataObjectType (" + dataObject.getType() + ") passed to deleteAsync";
}
CommandResult result = new CommandResult();
result.setResult(errMsg);
callback.complete(result);
}
