Re: Changing only file permissions

2015-04-22 Thread Hendrik Visage
On Wed, Apr 22, 2015 at 10:17 AM, Kevin Korb wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > No, even if bandwidth is your concern I would say that --checksum is > wrong. Maybe if bandwidth is so scarse that a few KB vs a few MB > equates to dollars then sure, use --checksum. Yes, i

Re: Changing only file permissions

2015-04-22 Thread Kevin Korb
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 No, even if bandwidth is your concern I would say that --checksum is wrong. Maybe if bandwidth is so scarse that a few KB vs a few MB equates to dollars then sure, use --checksum. Otherwise, letting rsync re-delta-xfer everything is certainly faster

Re: Changing only file permissions

2015-04-22 Thread Hendrik Visage
On Wed, Apr 22, 2015 at 9:15 AM, Kevin Korb wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Normally, I would say that --checksum is actually slower than just > letting rsync re-copy everything Depends on the network capacity and costs associated with that bandwidth :( >and therefor

Re: Changing only file permissions

2015-04-22 Thread Kevin Korb
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Normally, I would say that --checksum is actually slower than just letting rsync re-copy everything and therefore is almost always the wrong thing to do. However, in this case, you really don't want to overwrite the running OS even with files that are

Re: Changing only file permissions

2015-04-21 Thread Hendrik Visage
On Wed, Apr 22, 2015 at 1:03 AM, James Moe wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hello, > opensuse 13.2 > linux v3.16.7-7-desktop x86_64 > rsync v3.1.1 > > I used rsync to copy /usr/ to another volume with these options: > - --recursive --one-file-system --links --st

Re: Changing only file permissions

2015-04-21 Thread Kevin Korb
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 First, make note that in the future always run rsync with at least either --times or --archive. If you had used --archive you would be fine and if you had used --times then rsync could just fix the permissions and ownerships (you would want to dry run