Не получается режим serverless в ARcserve!

День добрый.

Возникла тут идея реализовать резервное копирование через SAN с использованием Serverless mode. Имеется SCSI ленточная библиотека Adic Scalar 100 с одним SCSI LTO-1 приводом в ней, плюс SCSI to FC мост Adic Pathlight 5000, FC-свитч brocade 12000 и сторадж Hitachi 9980. ПО ARCServ 11.5. Не проходит задание в serverless mode. Вот лог:


Information 12.07.2006 15:53:32 3664 Run Backup Job Scheduled for 12.07.06 at 15:00.
Information 12.07.2006 15:53:32 3664 Start Backup Operation. (QUEUE=1, JOB=8)
Information 12.07.2006 15:53:32 3664 Description: Test serverless image backup.
Information 12.07.2006 15:54:54 3664 Use media TEST_3, serial # FWK093L1, ID 8C8E, sequence #1 Information 12.07.2006 15:55:00 3664 Backup Method: Full.
Information 12.07.2006 15:55:00 3664 1 Source Directory: G:
Information 12.07.2006 15:55:00 3664 1 Backup Session 1 on Media TEST_3 Serial # FWK093L1
E11106 12.07.2006 15:55:01 3664 Error occurred on the Serverless Backup Data Mover. (Sense Key: 2h, SC: 5h, ASC: 20h, ASCQ: 0h)
Information 12.07.2006 18:10:58 3664 Backup of drive G: is done in Image mode.
Information 12.07.2006 18:11:20 3664 1 40 031 Directories 561 936 File(s) (184 456,25 MB) Backed Up to Media.
Information 12.07.2006 18:11:20 3664 1 184 456,25 MB Written to Media.
Information 12.07.2006 18:11:20 3664 1 Elapsed Time: 2h 12m 22s
Information 12.07.2006 18:11:20 3664 1 Average Throughput: 1 393,47 MB/min
Information 12.07.2006 18:11:20 3664 ** Summary for LIB-TEST **
Information 12.07.2006 18:11:20 3664 1 Session(s).
Information 12.07.2006 18:11:20 3664 40 031 Directories 561 936 File(s) (184 456,25 MB) Backed Up to media.
Information 12.07.2006 18:11:20 3664 184 456,25 MB Written to Media.
Information 12.07.2006 18:11:20 3664 Elapsed Time: 2h 12m 22s
Information 12.07.2006 18:11:20 3664 Average Throughput: 1 393,47 MB/min
Information 12.07.2006 18:11:40 3664 Media Remaining Capacity : 0 MB
Information 12.07.2006 18:11:40 3664 Media Compression Ratio : 1.92
Information 12.07.2006 18:12:15 3664 *** Backup Summary for Job ID 3664 ***
Information 12.07.2006 18:12:15 3664 Device Group........................... LIB_5
Information 12.07.2006 18:12:15 3664 Media Pool............................. N/A
Information 12.07.2006 18:12:15 3664 Media Name............................. TEST_3
Information 12.07.2006 18:12:15 3664 Media ID............................... 8C8E
Information 12.07.2006 18:12:15 3664 Total number of sessions............... 1
Information 12.07.2006 18:12:15 3664 Serial No [Seq 1]...................... FWK093L1
Information 12.07.2006 18:12:15 3664 Total Nodes to be backed up............ 1
Information 12.07.2006 18:12:15 3664 -- Complete and Incomplete status...... 1
Information 12.07.2006 18:12:15 3664 -- Failed and Canceled status.......... 0
Information 12.07.2006 18:12:15 3664 Total Volumes to be backed up.......... 1
Information 12.07.2006 18:12:15 3664 -- Complete and Incomplete status...... 1
Information 12.07.2006 18:12:15 3664 -- Failed and Canceled status.......... 0
Information 12.07.2006 18:12:15 3664 Total Directories backed up............ 40031
Information 12.07.2006 18:12:15 3664 Total Files backed up.................. 561936
Information 12.07.2006 18:12:15 3664 Total data processed................... 184 456,25 MB Information 12.07.2006 18:12:15 3664 Backup Operation Successful.
Information 12.07.2006 18:15:47 3664 1 [CAT] TEST_3 [ID:8C8E,SESSION:1] is merged.(files=561936)


А вот хелп по этой ошибке:

Error 11106: Error occurred on the Serverless Backup Data Mover.
Reason: The BrightStor ARCserve Backup Tape Engine detected a SCSI check condition on the Data Mover when running a job in Serverless Mode.
Action: Check the error code. This error can be caused by device Power On Reset, or other hardware related errors.
Честно говоря ничего не понял, что за SCSI check condition такой и чем он не нравится арксерву Прошу помощи у знатоков арксерва