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dos_backup::tfs_scannext: INF - detected renamed/new file:<C:\Tmp\1.txt>, forcing backup

Created: 27 Sep 2012 | 3 comments
Spartacus81's picture

friends,

have a server backing up everything everyday and taking ages to complete.. i ran some tests and found the follwoing error in bpbkar logs - which tells to me that something is forcing netbackup to backup all files regardless of the fact if they have changed or not..

million entries of this INF lines representing each file in the file system...

dos_backup::tfs_scannext: INF - detected renamed/new file:<C:\Tmp\1.txt>, forcing backup

i have tried acclerator option but the log file got really big and caused system to crash..

The backup is scanning whole file system everynight and only sending few megs of data over... (clietn side dedup)

yesterdays backup:

09/26/2012 19:54:29 - Info gssuanbmed01 (pid=24245) StorageServer=PureDisk:gssuanbmed01; Report=PDDO Stats for (gssuanbmed01): scanned: 205298294 KB, CR sent: 1095886 KB, CR sent over FC: 0 KB, dedup: 99.5%
09/26/2012 19:54:30 - Info gssuanbmed01 (pid=24245) Using the media server to write NBU data for backup saq-fs1.dnet.co.uk_1348614020 to gssuanbmed01
09/26/2012 19:54:37 - Info bptm (pid=24245) EXITING with status 0 <----------
09/26/2012 19:54:37 - Info gssuanbmed01 (pid=24245) StorageServer=PureDisk:gssuanbmed01; Report=PDDO Stats for (gssuanbmed01): scanned: 40172 KB, CR sent: 14936 KB, CR sent over FC: 0 KB, dedup: 62.8%
09/26/2012 19:54:37 - Info bpbrm (pid=24221) validating image for client saq-fs1.dnet.co.uk
09/26/2012 19:54:38 - Info bpbkar (pid=2484) done. status: 0: the requested operation was successfully completed
the requested operation was successfully completed  (0)

day before yesterdays backup stat:

9/25/2012 14:27:14 - end writing; write time: 18:57:45
09/25/2012 14:27:39 - Info bpbkar (pid=3792) bpbkar waited 645046 times for empty buffer, delayed 1947483 times.
09/25/2012 14:27:47 - Info gssuanbmed01 (pid=16796) StorageServer=PureDisk:gssuanbmed01; Report=PDDO Stats for (gssuanbmed01): s
canned: 205228445 KB, CR sent: 839900 KB, CR sent over FC: 0 KB, dedup: 99.6%, cache hits: 376755 (20.3%)
09/25/2012 14:27:47 - Info gssuanbmed01 (pid=16796) Using the media server to write NBU data for backup saq-fs1.dnet.co.uk_1348511354 to gssuanbmed01
09/25/2012 14:27:53 - Info bptm (pid=16796) EXITING with status 0 <----------
09/25/2012 14:27:53 - Info gssuanbmed01 (pid=16796) StorageServer=PureDisk:gssuanbmed01; Report=PDDO Stats for (gssuanbmed01): scanned: 40156 KB, CR sent: 14814 KB, CR sent over FC: 0 KB, dedup: 63.1%
09/25/2012 14:27:53 - Info bpbrm (pid=16758) validating image for client saq-fs1.dnet.co.uk

look at the scanned it shouldnt be scanning all file system it should only  be scanning what has changed...

any suggestion or help will highly be appreicated?

Comments 3 CommentsJump to latest comment

Spartacus81's picture

does anyone have any idea?

Bugs comes in through open windows!

Adofo's picture

hi,

Sorry, I do not have the answer, but I do have a question, as I am new to NetBackup.

what does "CR sent" stands for and what is the difference betweek "CR sent over FC".

your help will be greatly appreciated.

Kind Regards

Adofo