Topic: Database Administration >> Number of disks required?
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| Title: Number of disks required? |
| Burton |
Posted: Apr 16, 2007 03:05:00 PM |
Total Post: 53
Joined: Dec, 2006
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Hi De Hi Friends:
I have this question:
" the database has four redo log groups, and each group has three members. How many disks does Oracle recommend to maintain the redo log files? "
My answer, all wrong of course, was 12.
The correct answer is 3.
I understand that it is the members not the groups that use disks, but why is this only 3, when we have 4 groups??
Help !
B |
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 Sabdar Syed |
| Posted: Apr 17, 2007 02:48:48 AM |  |
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Total Post: 39
Joined: Mar, 2007
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Disk1 Disk2 Disk3
Group-A Member-A1 Member-A2 Member-A3
Group-B Member-B1 Member-B2 Member-B3
Group-C Member-C1 Member-C2 Member-C3
Group-D Member-D1 Member-D2 Member-D3
Hope that you are clear now !!
Regards,
Sabdar Syed.
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| Burton |
| Posted: Apr 19, 2007 02:15:55 PM | |
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Total Post: 53
Joined: Dec, 2006
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Thankyou Sir, I am understanding now.
B
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