| Cold backup very slow [message #121336] |
Fri, 27 May 2005 12:19  |
Ricky_newbie
Messages: 12
Registered: May 2005
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Junior Member |
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All,
How are you? I have a question. My full database cold backup runs every night at 2 a.m and service doesn't start until 9:40 a.m Back is very slow. Can any one give any suggestions to speed up the process?
Thanks,
Rick
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| Re: Cold backup very slow [message #121448 is a reply to message #121336] |
Sun, 29 May 2005 13:35  |
girish.rohini
Messages: 744
Registered: April 2005
Location: Delhi (India)
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Senior Member |
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Cold backup is merely copying ur database files onto backup device. This device can be tape or disk.
Since it involves use of OS utility for copying files, better is to tune the I/O for the system.
Well.. r u taking backup on tape or disk??
If its tape... its bound to be slow due to limited write capacity of tape drive.
if its disk, try to use heavy i/o intensive disks.
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