GRT enabled Backups of Exchange 2010 or 2007 may randomly stop processing and halt with a Loading Media prompt

Article:TECH174164  |  Created: 2011-11-10  |  Updated: 2014-04-07  |  Article URL
Article Type
Technical Solution


GRT Backup of Exchange 2010 or 2007 may stop processing in random instances of the job and at different stage and halt with a Loading Media prompt. This can happen if it is just this job running or several other jobs running at the same time.

Backup has to be cancelled eventually and fails with out of space errors.


The backup-to-disk folder that was specified for this job ran out of disk space. The backup set has been deleted, and the backup-to-disk folder has been paused.

Either free some disk space, or specify a different backup-to-disk folder for the job. Before other jobs can use this folder, you must clear the Pause state. On the Devices view, right-click the folder and click Pause to remove the check mark.



Backup Exec versions 2010 and 2012

Exchange versions 2007 and 2010


From SGMon on the media server during backup time, the following can be observed when the windows WriteFile function attempts to access the storage media during the GRT reclamation:

BENGINE:  [01/22/14 13:52:31] [18512]     2014-01-22T13:52:31.541 [server]             - Updating session {f0cbd72c-9599-4694-bff5-d95951ce85ff} with drive Iomega NAS {0cf7b1d8-aa7c-4ab5-951a-08b79d5b3aa0}.1
BENGINE:  [01/22/14 13:52:31] [18512]     2014-01-22T13:52:31.541 [loops]              - Out of PDIBackupBSDProcessor::ReclaimDiskSpace. result=0x0
BEREMOTE: [01/22/14 13:52:31] [16396]     2014-01-22T13:52:31.541 [ndmp\loops]         - HandlePDIOutofSpace: cleaned up successfully. Attempting FS_WriteObj again...
BEREMOTE: [01/22/14 13:52:31] [16396]     2014-01-22T13:52:31.542 [ndmp\loops]         - HandlePDIOutofSpace: Exiting. retval = 0x0
BEREMOTE: [01/22/14 13:52:31] [16396]     2014-01-22T13:52:31.542 [fsys\ese\pdi]       - ESE_PDI_WriteObj: (non-ovl) WriteFile completed with 0x0000003b.
BEREMOTE: [01/22/14 13:52:31] [16396]     2014-01-22T13:52:31.542 [ndmp\loops]         - HandlePDIOutofSpace: Attempting to cleanup expired PDI...
BENGINE:  [01/22/14 13:52:31] [18512]     2014-01-22T13:52:31.594 [loops]              - PDIBackupBSDProcessor::ReclaimDiskSpace - attempting to reclaim PDI space....

Alternately, WriteFile can return other error codes such as:

[5684] 01/31/14 09:39:14 [ndmp\loops]         - HandlePDIOutofSpace: Last error was 0x00000299.


 Workaround :

  • Disable GRT and run the Backup

Note:- Before applying the workaround make sure that the Backup to Disk folder is not complaining about low disk space. This Issue is specific to when there is a lot of disk space available, but still randomly a Backup job can get stuck at loading media and has to be eventually cancelled.

Symantec Corporation has acknowledged that the above-mentioned issue is present in the current version(s) of the product(s) mentioned at the end of this article. Symantec Corporation is committed to product quality and satisfied customers.
This issue is currently under investigation by Symantec Corporation. Pending the outcome of the investigation, this issue may be resolved by way of a patch or hotfix in current or future revisions of the software. However, this particular issue is not currently scheduled for any release.  If you feel this issue has a direct business impact for you and your continued use of the product, please contact your Symantec Sales representative or the Symantec Sales group to discuss these concerns.  For information on how to contact Symantec Sales, please see Please be sure to refer back to this document periodically as any changes to the status of the issue will be reflected here.

Customers experiencing this issue are encouraged to contact Symantec Technical Support as data is still being collected to assist in resolving this issue.

Supplemental Materials


EXCH :GRT Backup of Exchange 2007 shows Loading Media/hangs randomly. Backup has to be cancelled eventually and cancels with out of space errors



EXCH: GRT backup to disk repeatedly displays "loading media" even when overwritable media is available.

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