Backup exec 2014-Tape backup is too slow, spend too much time before the IO running.
Hi All,
I just installed Backup exec 2014. Tape backup is too slow, it spends too much time before the IO running.
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Windows server 2012 R2 Datacenter
Backu Exec 2014
VTL IBM TS3500
IBM xxx Fxxx LPe1205A-IBM 8Gb 2-port Fibre Channel Adapter
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1.One job (1 file 5G) takes about 15min;
Two jobs (both 1 file 5G) takes about 25min;
One job (30 files total 150G) takes about 45min;
30 jobs (5G each, 150G in total) takes about 3hours.
2.The actual IO rate is about 50M/s which is reasonable. It just spend too much time before the IO running. And the time increase while the jobs increase.
3.Restore performance is good.
Do you have any insights?
Many thanks!!!!!