Linux - NewbieThis Linux forum is for members that are new to Linux.
Just starting out and have a question?
If it is not in the man pages or the how-to's this is the place!
Notices
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.
Exclusive for LQ members, get up to 45% off per month. Click here for more info.
i'm using FC5 with /home on a LVM volume group spread across 2x 200GB SATA drives
/boot, /var, /swap and / all sit on their own 'conventional' partitions on one of the drives - the /home VG spans the remainder of this drive and all of the second
this box - which is experimental at the moment - will end up a home fileserver for a bunch of XP boxes
there will be backup of /home to external drives on a nightly basis (rsnapshot as a cron job)
so here's the question ....... if one of my drives goes down i need to recover the system state (including all the various tweaks and additional soft i've added) and then i can simply restore /home from the external drives - right ?
but what do i need to have a copy of such that i can reload FC5 from the DVD then copy my system state from wherever it's stored and then be back to where i was before it all fell over ?
and a follow-on from that - if i have a system state backup which was done with a given partition plan, can i restore that to a different plan ?
thanks
neill
ps: i've been playing with mondo and various LVM arrangements and am yet to get a nuke restore as it seems mondo has trouble recreating the LVM partitions and i'm not entirely sure i have the expertise to do that manually - the tools are in mondo though
well, a surefire way to backup everything is to make a disk image of both disks, then all that is needed for recovery is to restore the image... you could probably make a image of the drives after a fresh install with everything tweaked, but with none of the data in /home. Then if the whole thing dies, you restore that image first, then restore the data from the external disks.
I backup /etc, /var and /home. I don't think backing up /usr is really necessary, software can easily be reinstalled. Redoing all my configs for everything, well I've done that before and it's not fun at all!
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.