a) use type disk to write to local disk and that will give you speed outside NW real
b) you can check data in Oracle monitoring and see where the waits are coming from (if any)
c) you can use file backup to check if you get same speed. Since you have client initiated backups you should check that by running save command from client
I have my oracle backups running between 100 and 200MB/s and I doubt NW is to be blamed for speed (but you never know - it may depends perhaps due to difference in build for example).
ble1
4 Operator
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14.4K Posts
1
October 10th, 2011 12:00
You can:
a) use type disk to write to local disk and that will give you speed outside NW real
b) you can check data in Oracle monitoring and see where the waits are coming from (if any)
c) you can use file backup to check if you get same speed. Since you have client initiated backups you should check that by running save command from client
I have my oracle backups running between 100 and 200MB/s and I doubt NW is to be blamed for speed (but you never know - it may depends perhaps due to difference in build for example).
leungh
1 Rookie
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12 Posts
0
October 10th, 2011 18:00
RMAN Backup Performance [ID 360443.1] which has detail description on how to identify backup performance issue.