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Hello Gurus,
I am trying to backup an entire server. This server has LVM partitions.
I created dump files for each partition.
But I am finding it difficult to work ...
- 05-23-2011 #1Just Joined!
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- Feb 2011
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Illegal dumping?
Hello Gurus,
I am trying to backup an entire server. This server has LVM partitions.
I created dump files for each partition.
But I am finding it difficult to work with LVM and don't want to use LVM in the backup server, so I want to create normal (non-LVM) partition.
In this case, can I restore the files taken from the LVM partition to a non-LVM partition?
ex.)
(1) making dump file:
(2) restoring:Code:dump -0uf /dmpfolder/var.dump /dev/mapper/VolGroup00-LogVolVar
Please advise.Code:mkdir restore mount /dev/sda3 restore -- suppose sda3 is NOT LVM partitioned cd restore restore -rf var .dump
Thanks.
- 05-24-2011 #2Linux Guru
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- I can be found either 40 miles west of Chicago, or in a galaxy far, far away.
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By "dump files" I assume you mean bit copies of the partitions that have the LVM data on them? If so, the answer is, I don't think so. You need to backup the file system data itself, not the partitions. Then you will be able to restore the data to non-LVM volumes as needed.
Ok. Just looked at the man page for the "dump" command. I take back what I said above. You should be able to restore the data to the non-LVM partition/filesystem (it could be a RAID array), assuming it has enough room.Sometimes, real fast is almost as good as real time.
Just remember, Semper Gumbi - always be flexible!
- 05-25-2011 #3Just Joined!
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- Feb 2011
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Yes, Rubberman, I could restore it .. meaning, at the restore time, no error occurred.
Right now, I am dealing with GRUB error.. but that may be something else.
Let me close this thread for now.
Thanks a lot.


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