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BCV Backup
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Message Score Author Date
Hey! what is bcv backup in oracle? Regards ...... prashansh kumar May 10, 2012, 04:59
Business Copy Backup,It is backup utility of Hitac...... Amit Saxena May 10, 2012, 07:39
By using BCV technology you are able to copy the d...... Amit Saxena May 10, 2012, 08:18
Hi, A BCV is a mirrored copy of an EMC producti...... Score: 100 PtsScore: 100 PtsScore: 100 PtsScore: 100 PtsScore: 100 Pts Tarun Biswas May 10, 2012, 08:21
Tarun! Please explain all the steps with comman...... prashansh kumar May 10, 2012, 15:59
I check some sites:=> BCV stands Business Conti...... prashansh kumar May 10, 2012, 16:01
How unmount the BCVs. It will depend on the tool ...... Score: 500 PtsScore: 500 PtsScore: 500 PtsScore: 500 PtsScore: 500 Pts Tim Boles May 11, 2012, 01:20
Thanks alots Tim.... prashansh kumar May 11, 2012, 06:21

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Subject: BCV Backup
Author: prashansh kumar, India
Date: May 10, 2012, 04:59, 3217 days ago
Os info: Linux
Oracle info: oracle11g
Message: Hey!

what is bcv backup in oracle?

Regards
Prashansh
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Subject: Re: BCV Backup
Author: Amit Saxena, India
Date: May 10, 2012, 07:39, 3217 days ago
Message: Business Copy Backup,It is backup utility of Hitachi
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Subject: Re: BCV Backup
Author: Amit Saxena, India
Date: May 10, 2012, 08:18, 3217 days ago
Message: By using BCV technology you are able to copy the datafiles very fast because the operation happens in the disk subsystem and data never goes out of the box. BCV copies made on the differential basis. If you take BCV copy it only copies the changed data blocks from the preceding BCV copy, this is another reason why BCV is very fast.



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Subject: Re: BCV Backup
Author: Tarun Biswas, United Arab Emirates
Date: May 10, 2012, 08:21, 3217 days ago
Score:   Score: 100 PtsScore: 100 PtsScore: 100 PtsScore: 100 PtsScore: 100 Pts
Message: Hi,

A BCV is a mirrored copy of an EMC production volume. Typically, a "split" operation is performed to remove the BCV from the production volume so that a backup can be
made from the BCV.


0) demount the BCVs from alternate mount points (if so mounted)
1) resilver the BCVs
2) put the database in hot backup mode
3) switch logfile
4) quiesce database writing
5) split the BCVs
6) un-quiesce database writing
7) take the database out of hot backup mode
8) switch logfile
9) backup the control file to a named file -- not to trace , init.ora file, and password file (if used).
a) backup the archived redo logs.
b) mount the BCVs to alternate volume names or to a different server
c) backup the BCVs to tape or ...

Thanks.
Regards,

Tarun
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Subject: Re: BCV Backup
Author: prashansh kumar, India
Date: May 10, 2012, 15:59, 3217 days ago
Message: Tarun!

Please explain all the steps with command.

I can't understand these steps which is written below.

0)how can demount the BCV's.
1)What do you means resilver the BCVs
4)Quiesce database writing
5)how can split the Bcv's

Thanks allots for reply.

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Subject: Re: BCV Backup
Author: prashansh kumar, India
Date: May 10, 2012, 16:01, 3217 days ago
Message: I check some sites:=>

BCV stands Business Continuance Volume.

Regards
Prashansh
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Subject: Re: BCV Backup
Author: Tim Boles, United States
Date: May 11, 2012, 01:20, 3216 days ago
Score:   Score: 500 PtsScore: 500 PtsScore: 500 PtsScore: 500 PtsScore: 500 Pts
Message: How unmount the BCVs. It will depend on the tool you are using. Your system administrators probably will have the reference.

Resilver the BCVs. Basically it means to get them insync with the other disks so they are mirrored copies.

Quiensce database writing. Basically it means that you "pause" the database so that no writes are occuring.

Split the BCVs. Again it will depend on the tool you are using. Your system administrators probably will have the reference.

Regards
Tim
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Subject: Re: BCV Backup
Author: prashansh kumar, India
Date: May 11, 2012, 06:21, 3216 days ago
Message: Thanks alots Tim.
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