[linux-lvm] Question on LVM and Bare Metal Restore?
Michael D. Setzer II
mikes at kuentos.guam.net
Sat Jun 11 22:44:40 UTC 2011
I'm the maintainer for the G4L disk imaging project since version
0.15 to the current 0.37, and working on 0.38.
Backing up the regular partitions that contain an LVM has been
always been available, and backing up the whole disk image.
Recent versions have added the ability to backup the LVM dm
partitions as well. Backing up and restore works fine as long as
the LVM setup is already there, but it a disk completely fails one
would need to recreate the LVM before being able to restore it.
Similar to how one backs up the MBR and partition table for disks,
I'd like to have a method that would allow for the recreation of the
LVM, so that restores could be done. Additionally, with the
fsarchiver doing backups of files in use, it is generally faster than
doing a raw dd type backup.
Is there a script or how to that explains the process of creating a
script to recreate the LVM from scratch or from an already existing
partition table?
Thanks.
+----------------------------------------------------------+
Michael D. Setzer II - Computer Science Instructor
Guam Community College Computer Center
mailto:mikes at kuentos.guam.net
mailto:msetzerii at gmail.com
http://www.guam.net/home/mikes
Guam - Where America's Day Begins
G4L Disk Imaging Project maintainer
http://sourceforge.net/projects/g4l/
+----------------------------------------------------------+
http://setiathome.berkeley.edu (Original)
Number of Seti Units Returned: 19,471
Processing time: 32 years, 290 days, 12 hours, 58 minutes
(Total Hours: 287,489)
BOINC at HOME CREDITS
SETI 10870621.860383 | EINSTEIN 6012510.330851
ROSETTA 3240336.813559 | ABC 6279463.408252
More information about the linux-lvm
mailing list