[Veritas-bu] Disk Staging Sanity Check
2005-08-29 17:42:27
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Hi,
We are currently running netbackup 5.0MP5. We have two LTO2 drives that
accept one stream each. We don't want to multiplex.
I'd like to use Disk Staging to speed up the backup.
There are a couple of things i noticed when doing a manual relocation.
1.) There doesn't seem to be any job stats. How do you get drive speed
stats? *we are going to eval aptare, so maybe i can get stats from that.
2.) It appears that the data isn't removed from the Disk Stage. When does
the data get removed when doing a manual relocation?
3.) It appears that only one tape drive gets used. I guess i'll have to
split the other jobs to another disk stage to get both drives working?
4.) Does 5.1 do a better job than 5.0 when it comes to the issues listed
above?
Thanks
Karl
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<br><font size=2 face="sans-serif">Hi,</font>
<br>
<br><font size=2 face="sans-serif">We are currently running netbackup 5.0MP5.
We have two LTO2 drives that accept one stream each. We don't want to
multiplex.</font>
<br>
<br><font size=2 face="sans-serif">I'd like to use Disk Staging to
speed up the backup.</font>
<br>
<br><font size=2 face="sans-serif">There are a couple of things i noticed
when doing a manual relocation.</font>
<br><font size=2 face="sans-serif">1.) There doesn't seem to be any job
stats. How do you get drive speed stats? *we are going to eval aptare,
so maybe i can get stats from that.</font>
<br><font size=2 face="sans-serif">2.) It appears that the data isn't removed
from the Disk Stage. When does the data get removed when doing a manual
relocation?</font>
<br><font size=2 face="sans-serif">3.) It appears that only one tape drive
gets used. I guess i'll have to split the other jobs to another disk stage
to get both drives working?<br>
4.) Does 5.1 do a better job than 5.0 when it comes to the issues listed
above?</font>
<br>
<br><font size=2 face="sans-serif">Thanks</font>
<br><font size=2 face="sans-serif">Karl</font>
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