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hongmo_kim's avatar
hongmo_kim
Level 3
16 years ago

Media Write error (when diskstaging duplicate jobs started)

Hi everyone.

 

We have four media servers , all windows2003 servers.

Media servers have a local backup disk for diskstaging.

Recently We upgraded the backup drive from LTO2 to LTO3.

 

When duplicate the disk backup images to LTO drive, media write error came out.

But if we back up the data to tape directly, the jobs completed successfully.

 

==== bptm log =========

11:37:17.435 [7416.6976] <4> write_data: WriteFile failed with: The requested resource is in use. (170); bytes written = 65536; size = 0
11:37:17.435 [7416.6976] <2> is_possible_recoverable_error: not attempting error recovery, errno = 170
11:37:17.435 [7416.6976] <2> set_job_details: Sending Tfile jobid (143249)
11:37:17.435 [7416.6976] <2> set_job_details: LOG 1235011037 16 bptm 7416 cannot write image to media id DN0554, drive index 1, The requested resource is in use.

 

==== Activity Monitor .. detailed status ===========

2009-02-19 오전 11:37:43 - mounting DN0554
2009-02-19 오전 11:42:06 - end reading; read time: 00:04:25
2009-02-19 오전 11:42:08 - begin reading
2009-02-19 오전 11:43:33 - end reading; read time: 00:01:25
2009-02-19 오전 11:43:34 - begin reading
2009-02-19 오전 11:45:00 - end reading; read time: 00:01:26
2009-02-19 오전 11:45:02 - begin reading
2009-02-19 오전 11:46:23 - end reading; read time: 00:01:21
2009-02-19 오전 11:46:25 - begin reading
2009-02-19 오전 11:47:16 - Error bptm(pid=2812) cannot write image to media id DN0554, drive index 2, The requested resource is in use.
2009-02-19 오전 11:47:17 - Warning bptm(pid=2812) FREEZING media id DN0554, it has had at least 3 errors in the last 12 hour(s)
2009-02-19 오전 11:48:14 - Error bpduplicate(pid=2720) host bbs2 backupid bbs2_1234782365 write failed, media write error (84).
2009-02-19 오전 11:48:14 - Error bpduplicate(pid=2720) Duplicate of backup id bbs2_1234782365 failed, media write error (84).
2009-02-19 오전 11:48:14 - Error bpduplicate(pid=2720) Status = no images were successfully processed.
2009-02-19 오전 11:48:15 - end Duplicate; elapsed time: 00:09:54
no images were successfully processed(191)

 

 

Do you have any good ideas?

 

Thanks in advance