Re: [GENERAL] Log shipping in v8.4.7

2017-08-27 Thread Christoph Moench-Tegeder
## Ron Johnson (ron.l.john...@cox.net): > > On today's LANs, total archiving time is dominated by connection > > startup time (how long does it take to transfer 16MB on a 10GbE link? > > See...). > > And if we've only got a WAN link from one DC to another 360 miles away? Well... TCP handshake wi

Re: [GENERAL] Log shipping in v8.4.7

2017-08-27 Thread Ron Johnson
On 08/27/2017 02:23 PM, Christoph Moench-Tegeder wrote: ## Ron Johnson (ron.l.john...@cox.net): Everything I've read says that you should use "rsync -a". Is there any reason why we can't/shouldn't use "rsync -az" so as to reduce transfer time? On today's LANs, total archiving time is dominate

Re: [GENERAL] Log shipping in v8.4.7

2017-08-27 Thread Christoph Moench-Tegeder
## Ron Johnson (ron.l.john...@cox.net): > Everything I've read says that you should use "rsync -a". Is there > any reason why we can't/shouldn't use "rsync -az" so as to reduce > transfer time? On today's LANs, total archiving time is dominated by connection startup time (how long does it take t

[GENERAL] Log shipping in v8.4.7

2017-08-27 Thread Ron Johnson
Hi, (Yes, its old. Nothing I can do about that.) Everything I've read says that you should use "rsync -a". Is there any reason why we can't/shouldn't use "rsync -az" so as to reduce transfer time? Also, does that change require a full restart (difficult with production systems)? Thanks