Re: PROPOSAL: --link-hash-dest, additional linking of files to their HASH values

2005-01-21 Thread Wayne Davison
On Wed, Jan 19, 2005 at 02:45:22PM -0800, Drake Diedrich wrote: > I'd like to make these utilities use the same hash structure and > race-avoidance an rsync hashdir-patch uses. That patch still needs work as it doesn't do a proper job of maintaining differing file attributes for files with otherwi

Re: PROPOSAL: --link-hash-dest, additional linking of files to their HASH values

2005-01-19 Thread Drake Diedrich
I'm using a few utilities to accomplish the same thing in a second pass after rsync runs. The utils all use a two-layer hash (256 directories of 256 subdirectories), which with our current backups puts a little over 100 files per directory. Anywhere from hundreds of thousands to tens of millio

Re: PROPOSAL: --link-hash-dest, additional linking of files to their HASH values

2004-12-03 Thread Wayne Davison
On Fri, Dec 03, 2004 at 12:29:34PM +0100, Helge Jensen wrote: > In order to reduce the space used for each backup, I was thinking about > linking all files in the backups to their hash in a separate directory, > allowing only one storage of each file-value, reducing my backup-needs > with ~5Gb p

Re: PROPOSAL: --link-hash-dest, additional linking of files to their HASH values

2004-12-03 Thread Paul Slootman
On Fri 03 Dec 2004, Helge Jensen wrote: > > In order to reduce the space used for each backup, I was thinking about > linking all files in the backups to their hash in a separate directory, > allowing only one storage of each file-value, reducing my backup-needs > with ~5Gb per machince. > > F