Re: FW: rsync performance

2003-09-13 Thread Ben Escoto
On Fri, 12 Sep 2003 17:05:09 -0700 jw schultz [EMAIL PROTECTED] wrote: Rsync is not an efficient local copy utility. It can be used for local copying but local and high-bandwidth network speed is sacrificed for low-bandwidth performance and for data integrity. I've been surprised at how fast

Re: FW: rsync performance

2003-09-13 Thread jw schultz
On Sat, Sep 13, 2003 at 07:46:05PM -0700, Ben Escoto wrote: On Fri, 12 Sep 2003 17:05:09 -0700 jw schultz [EMAIL PROTECTED] wrote: Rsync is not an efficient local copy utility. It can be used for local copying but local and high-bandwidth network speed is sacrificed for low-bandwidth

Re: FW: rsync performance

2003-09-13 Thread Ben Escoto
On Sat, 13 Sep 2003 20:28:21 -0700 jw schultz [EMAIL PROTECTED] wrote: The referenced mail message describes the benchmark as: | The directory backed up or restored had 1 1-byte files That isn't a very good benchmark. 10,000 files is not that many and being 1 byte means that all that is

FW: rsync performance

2003-09-12 Thread Dave Mangelsdorf (CBIZ Tech)
Not sure if this is not the proper channel (forum) for this, but I need some help. We have been using rsync in various ways on various platforms. Linux-SGI (IRIX)-MacOSX In all cases the actual LOCAL file transfer seems to be limited to 10MB/sec from disk to disk. Always copy whole files.

Re: FW: rsync performance

2003-09-12 Thread Jim Salter
I'm sorry that you find rsync's local performance disappointing but that isn't what rsync is really for. If you do find specific enhancements that can be made that won't adversely affect portability we'd be glad to hear of them. JW - one thing that occurs to me is to wonder if it would be

Re: FW: rsync performance

2003-09-12 Thread jw schultz
On Fri, Sep 12, 2003 at 08:46:42PM -0400, Jim Salter wrote: I'm sorry that you find rsync's local performance disappointing but that isn't what rsync is really for. If you do find specific enhancements that can be made that won't adversely affect portability we'd be glad to hear of them.

Re: FW: rsync performance

2003-09-12 Thread jw schultz
On Fri, Sep 12, 2003 at 08:35:01AM -0400, Dave Mangelsdorf (CBIZ Tech) wrote: Not sure if this is not the proper channel (forum) for this, but I need some help. We have been using rsync in various ways on various platforms. Linux-SGI (IRIX)-MacOSX In all cases the actual LOCAL