I would try to isolate the problem.
Take two new tapes from the VTL.
Move them to a new pool
Create a test policy that backs up directly to the VTL and fills the two
tapes.
See if that repeats the behavior of the second tape being. This will tell
you whether duplication is involved.
If the second
Of NetCookingTalk
Sent: Monday, June 20, 2011 8:14 AM
To: VERITAS-BU@MAILMAN.ENG.AUBURN.EDU
Subject: [Veritas-bu] Netbackup to VTL fast with first tape then slow thereafter
post from Nathan:
Thanks, when I checked the bptm logs I can see the throughput but no indicator
as to why the second tape
post from Nathan:
Thanks, when I checked the bptm logs I can see the throughput but no indicator
as to why the second tape crawls.
Nathan
I've seen some of my jobs start out good and slow to a crawl later. I had not
cosidered that it might have changed tape in the process. I wil
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[Veritas-bu] Netbackup to VTL fast with first tape then slowthereafter
I'm writing my jobs to VTL then using SLP to get them to LTO5. I've
noticed that when i start a job it jumps right up and the speed is 25MB -
40MB then after the &q
I'm writing my jobs to VTL then using SLP to get them to LTO5. I've noticed
that when i start a job it jumps right up and the speed is 25MB - 40MB then
after the "tape" fills and a second one is "loaded" the KB/Sec drops to 2MB -
4MB and the speed never raises for subsequent "tapes".
However
