[Networker] savefs works differently, depending on the operating system?
2010-04-01 12:37:23
Hi
My group needs to do some NetWorker 'full' vs. 'incremental' testing using CLI
commands. While the NetWorker 'save' command does not support this (all
backups run with 'save' are 'adhoc' (basically a 'full')), the 'savefs' command
does support specifying the level on the command line.
But it appears that Windows and Linux behave differently. I know, this doesn't
make sense, and would be glad to be told what the real problem is.
Here are the results of a test I ran on SLES 10 SP3 using NetWorker for Linux
V7.5 SP1:
tivo2:~ # savefs -l full /swlib/Terry/Oracle
tivo2.backup: /swlib/Terry/Oracle level=full, 118 KB 00:00:12 22 files
tivo2:~ # savefs -l incr /swlib/Terry/Oracle
tivo2.backup: /swlib/Terry/Oracle level=incr, 0 KB 00:00:00 0 files
tivo2:~ # mminfo
volume client date size level name
A00001 tivo2.backup 04/01/10 118 KB full /swlib/Terry/Oracle
A00001 tivo2.backup 04/01/10 4 B incr /swlib/Terry/Oracle
So, this confirms that 'savefs' can work (allow the level to be specified).
But when I ran tests on Windows 2003 using NetWorker for Windows V7.6, every
backup that I ran was a full:
C:\>savefs -l full c:\Testdata\1MBFiles\1MB_Dir_1
tivo1: C:\Testdata\1MBFiles\1MB_Dir_1 level=full, 1000 MB 00:01:02 1008 files
C:\>savefs -l incr c:\Testdata\1MBFiles\1MB_Dir_1
tivo1: C:\Testdata\1MBFiles\1MB_Dir_1 level=full, 1000 MB 00:00:26 1008 files
C:\>mminfo
volume client date size level name
A00001 tivo1 4/1/2010 1000 MB full
C:\Testdata\1MBFiles\1MB_Dir_1
A00001 tivo1 4/1/2010 1000 MB full
C:\Testdata\1MBFiles\1MB_Dir_1
C:\>
These Windows results were mirrored on another Windows system, also running
NetWorker V7.6.
Any thoughts about the cause for this behavior?
Thanks!
tl
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