Status 13 on Windows client 12/04/2012 18:14:14 - Info bptm (pid=4452) start backup 12/04/2012 18:14:14 - Info bptm (pid=4452) backup child process is pid 4592. 4200 12/04/2012 18:14:14 - Info bptm (pid=4592) start
describes the details of the keys and the settings that allow for serialized and quicker snapshots. Snapshot jobs may fail for a Windows client with status code 4200 (Operation failed: Unable to acquire snapshot lock). If a job fails to take a VSS operation lock within the timeout that the VssOperationMutexLockTimeout
ENVIRONMENT/CONDITIONS: This issue has been experienced with EDL 4200 series VTL s and is likely to be seen on other VTL s as well. Backup jobs will write without error once, but if a second job is submitted it fails with an io_read_media_header and freezes the media.