gldickens3
2008-Oct-20 12:50 UTC
rsync recovery of system backup to different Linux computer
I have been making off site backups of my CentOS Linux servers using rsync. One of my hosting companies has suddenly gone out of business and I am unable to access the server that I was renting at that location, however, I have a complete system backup on another Linux server at a different location. My question is: Is it possible for me to load that rsync backup to another computer system that is from a different hardware manufacturer? That is, once I have procured a replacement system from another vendor, can I then recover from the rsync backup that I made from the original computer that is now unavailable. I am very confident in both my backup and recovery rsync scripts, however, I am uncertain if the new system would work once the rsync backup was recovered since its a different piece of computer hardware. FYI, the script that I am using on my source box is: #!/bin/sh # # rsync backup of entire sourcebox.com server to destinationbox.com # echo echo "THIS SCRIPT MUST BE RUN AS user=root." echo;echo "Executing rsync to destinationbox.com. Using key authentication to connect.."; sync;(rsync --rsync-path "sudo rsync" -vaHxz --numeric-ids --delete / -e ssh username@destinationbox.com:/backup/rsync_from_sourcebox) >> rsync.log 2>&1; sync;(rsync --rsync-path "sudo rsync" -vaHxz --numeric-ids --delete /boot -e ssh username@destinationbox.com:/backup/rsync_from_sourcebox) I am merely trying to avoid a total system reload. So, any tips would be appreciated! Thanks, Gordon -- View this message in context: http://www.nabble.com/rsync-recovery-of-system-backup-to-different-Linux-computer-tp20067476p20067476.html Sent from the Samba - rsync mailing list archive at Nabble.com.
Matt McCutchen
2008-Oct-21 01:12 UTC
rsync recovery of system backup to different Linux computer
On Mon, 2008-10-20 at 05:49 -0700, gldickens3 wrote:> I have been making off site backups of my CentOS Linux servers using rsync. > One of my hosting companies has suddenly gone out of business and I am > unable to access the server that I was renting at that location, however, I > have a complete system backup on another Linux server at a different > location. My question is: Is it possible for me to load that rsync backup > to another computer system that is from a different hardware manufacturer? > That is, once I have procured a replacement system from another vendor, can > I then recover from the rsync backup that I made from the original computer > that is now unavailable. > > I am very confident in both my backup and recovery rsync scripts, however, I > am uncertain if the new system would work once the rsync backup was > recovered since its a different piece of computer hardware.Try it; you have nothing to lose. I imagine how well the new system will work / how many problems you may have to track down depends on how significantly the new hardware differs from the old. I have never done this kind of recovery so I don't have a point of reference. Matt