[opensuse] Preserving LVM after after os reload
Hi guys, I have two disk one with OS and a second disk containing an LVM. I would like to OS reload the server without losing LVM. I heard that LVM is self sustaining. Is that true ? Should I backup something(using vgcfgbackup & vgexport ?) to get LVM running after os reload. Thanks in advance. -- Sherin -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Sherin George wrote:
Hi guys,
I have two disk one with OS and a second disk containing an LVM. I would like to OS reload the server without losing LVM.
I heard that LVM is self sustaining. Is that true ? Should I backup something(using vgcfgbackup & vgexport ?) to get LVM running after os reload.
If you're otherwise (apart from mounting) not touching the disks in your LVM setup, I see no reason why you should need to do any backups. -- Per Jessen, Zürich (3.8°C) -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Per Jessen wrote:
Sherin George wrote:
Hi guys,
I have two disk one with OS and a second disk containing an LVM. I would like to OS reload the server without losing LVM.
I heard that LVM is self sustaining. Is that true ? Should I backup something(using vgcfgbackup & vgexport ?) to get LVM running after os reload.
If you're otherwise (apart from mounting) not touching the disks in your LVM setup, I see no reason why you should need to do any backups.
Correct. Other than the usual backups you already have of course :) LVM does additionally keep some backup information in ls /etc/lvm/ so if you're particularly paranoid you might want to be sure that you've kept a backup of that from your old system. But I frequently install new operating systems into machines that have LVM and never have any problem in that regard. Cheers, Dave -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Per & Dave, Thank you so much for the advice :) -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
participants (3)
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Dave Howorth
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Per Jessen
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Sherin George