Re: [CentOS] backup / compressed copy

2007-12-04 Thread Christopher Chan
Antonio da Silva Martins Junior wrote: - "Andreas Kuntzagk" <[EMAIL PROTECTED]> escreveu: So to reduce load I'd like to have a script that: identifies changed files only (using md5?) copies them and compresses them Well, I'm using "rsync --link-dest" to do this. This article "http://www.r

Re: [CentOS] backup / compressed copy

2007-12-04 Thread Les Mikesell
Andreas Kuntzagk wrote: Backuppc (http://backuppc.sourceforge.net/) will backup a number of hosts, compressing all files and hardlinking all duplicates (whether from different hosts or different backup runs) to reduce the storage needed and permit keeping a longer history on line. It also prov

Re: [CentOS] backup / compressed copy

2007-12-04 Thread Antonio da Silva Martins Junior
- "Andreas Kuntzagk" <[EMAIL PROTECTED]> escreveu: > > > So to reduce load I'd like to have a script that: > > > > > > identifies changed files only (using md5?) > > > copies them > > > and compresses them > > > > > > > Well, I'm using "rsync --link-dest" to do this. This article > > "http

Re: [CentOS] backup / compressed copy

2007-12-04 Thread Andreas Kuntzagk
> > Backuppc (http://backuppc.sourceforge.net/) will backup a number of > hosts, compressing all files and hardlinking all duplicates (whether > from different hosts or different backup runs) to reduce the storage > needed and permit keeping a longer history on line. It also provides a > nice

Re: [CentOS] backup / compressed copy

2007-12-04 Thread Les Mikesell
Andreas Kuntzagk wrote: Hi, I think about buying a NAS-server from Sun. To backup this server I want to use our central to-tape backup. For whatever reason ppl are asking me to make one compressed copy to disk and only backup this copy. So to reduce load I'd like to have a script that: ident

Re: [CentOS] backup / compressed copy

2007-12-04 Thread Andreas Kuntzagk
> > So to reduce load I'd like to have a script that: > > > > identifies changed files only (using md5?) > > copies them > > and compresses them > > > > storeBackup.pl does something similar, but keeps versions and creates > > hardlinks between them. (Is storeBackup in any CentOS repo? I know it

Re: [CentOS] backup / compressed copy

2007-12-04 Thread Antonio da Silva Martins Junior
- "Andreas Kuntzagk" <[EMAIL PROTECTED]> escreveu: > > So to reduce load I'd like to have a script that: > > identifies changed files only (using md5?) > copies them > and compresses them > > storeBackup.pl does something similar, but keeps versions and creates > hardlinks between them. (Is

[CentOS] backup / compressed copy

2007-12-04 Thread Andreas Kuntzagk
Hi, I think about buying a NAS-server from Sun. To backup this server I want to use our central to-tape backup. For whatever reason ppl are asking me to make one compressed copy to disk and only backup this copy. So to reduce load I'd like to have a script that: identifies changed files only (u