Re: Odd thing about restore times

2018-11-24 Thread Bob Eager
On Fri, 23 Nov 2018 17:35:06 -0800 Craig Hartnett wrote: > Hi there, > > This email was going to be a (mild) complaint about restore times, but > then I noticed an odd thing: If I restore a directory with about 30 > full-size, full-resolution images, the directories in the path to the > director

Re: Odd thing about restore times

2018-11-24 Thread Craig Hartnett
Hi Bob, Thanks for your reply. On Sat, 2018-11-24 at 09:48 +, Bob Eager wrote: > On Fri, 23 Nov 2018 17:35:06 -0800 > Craig Hartnett wrote: > > > In all test cases I used the following command: > > > > tarsnap -x -f ARCHIVE media/USER/PATH/DIRECTORY > > tarsnap -x -f ARCHIVE > >

Re: Rotating back-ups, removed files, etc.

2018-11-24 Thread Craig Hartnett
Hi Niels, Thanks for your reply. Yes, one of my questions -- about intentionally deleting a file and then wanting it gone from all back-ups too -- was hypothetical, but the knowledge of how to accomplish that (if necessary) is (of course) useful, both to more fully understand Tarsnap and (in case

Re: Odd thing about restore times

2018-11-24 Thread Jamie Landeg-Jones
Craig Hartnett wrote: > Yet in both cases, the command does not exit for about 16-21 minutes, > which is what was going to lead me to complain. However, the actual > restore was done about as quickly as one would expect. Hi. tarsnap follows the "tar" standard. In fact, it actually uses the bsd "

Re: Rotating back-ups, removed files, etc.

2018-11-24 Thread Jamie Landeg-Jones
Craig Hartnett wrote: > Hi again, > > So if I delete my initial archive today, Tarsnap will realise that it > has to upload pretty much everything -- not everything, but almost > everything -- again, right? > > And what if I delete a file -- any file -- on my hard drive that has > been backed up

Re: Confusion about including and excluding files in tarsnap.conf versus the command line

2018-11-24 Thread Graham Percival
On Fri, Nov 23, 2018 at 05:33:03PM -0800, Craig Hartnett wrote: > Hi Graham, > > Thanks for your reply. Sorry for not getting back to you sooner. No problem. I'm glad it worked out! > The cron job has been happily running all week, so things are good. > However, the script at https://www.tarsna

Re: Rotating back-ups, removed files, etc.

2018-11-24 Thread Graham Percival
Hi Craig, If you'd like a better understanding of deduplication, I very much recommend: http://www.tarsnap.com/deduplication-explanation.html (new page from 6 weeks ago, so regular tarsnap users probably haven't seen it) I made up an example of "wordification" (where we make multiple backups of a