Is there any way to restore/create hardlinks lost in incremental backups?

2020-12-10 Thread Chris Green via rsync
I run a simple self written incremental backup system using rsync's --link-dest option. Occasionally, because I've moved things around or because I've done something else that breaks things, the hard links aren't created as they should be and I get a very space consuming backup increment. Is

Re: Is there any way to restore/create hardlinks lost in incremental backups?

2020-12-11 Thread Chris Green via rsync
Paul Slootman via rsync wrote: > On Thu 10 Dec 2020, Chris Green via rsync wrote: > > > > Occasionally, because I've moved things around or because I've done > > something else that breaks things, the hard links aren't created as > > they should be and I get a

Re: Is there any way to restore/create hardlinks lost in incremental backups?

2020-12-11 Thread Chris Green via rsync
Guillaume Outters via rsync wrote: > On 2020-12-11 12:53, Chris Green wrote : > > > […] wrote a trivial[ish] script that copied > > all the backups to a new destination sequentially (using --link-dest) > > and then removed the original tree, having checked the new backups > > were OK of course.

Re: Is there a default for 'pid file' for rsync in daemon mode?

2021-01-01 Thread Chris Green via rsync
Francis.Montagnac--- via rsync wrote: > > Hi. > > On Fri, 01 Jan 2021 09:57:38 + Chris Green via rsync wrote: > > > My backup system crashed a couple of nights ago due to a power cut > > (can't really blame it!) and I went and restarted it after the power > &g

Is there a default for 'pid file' for rsync in daemon mode?

2021-01-01 Thread Chris Green via rsync
I just got bitten by a (fairly) subtle problem due to having an inappropriate location for 'pid file' in my rsyncd.conf. What I had was:- pid file = /home/chris/tmp/pid This works fine until the system running rsync in daemon mode crashes rather than being properly shut down. The pid file

Simplest way to copy only .log files, and then delete them?

2021-05-08 Thread Chris Green via rsync
I can see very complex ways to do this but I can't see a reasonably simple way to do it. I want to copy all *.log files from a directory hierarchy and then delete them. I want to preserve the hierarchy at the destination so (if I ever need to) I can associate the log files with the place they

How to manage root<-->root rsync keeping permissions?

2021-08-03 Thread Chris Green via rsync
Is there a way to copy (for example) the /etc hierarchy from one system to another preserving root ownership of files and without revealing root passwords all over the place? This is actually from and to Debian based systems (from Raspberry Pi to Xubuntu) so there's no actual root user login

Re: How to manage root<-->root rsync keeping permissions?

2021-08-03 Thread Chris Green via rsync
Chris Green via rsync wrote: > Is there a way to copy (for example) the /etc hierarchy from one > system to another preserving root ownership of files and without > revealing root passwords all over the place? > > This is actually from and to Debian based systems (from Raspberry

Re: How to manage root<-->root rsync keeping permissions?

2021-08-03 Thread Chris Green via rsync
Andy Smith via rsync wrote: > Hi Chris, > > On Tue, Aug 03, 2021 at 11:48:31AM +0100, Chris Green via rsync wrote: > > If I used the --super option (in a command like the one above) and > > chris can run rsync as root on the remote end (via options in the > > sudoer

Re: How to manage root<-->root rsync keeping permissions?

2021-08-03 Thread Chris Green via rsync
Andy Smith via rsync wrote: > Hi Chris, > > On Tue, Aug 03, 2021 at 09:48:37AM +0100, Chris Green via rsync wrote: > > But how do you handle the other end to restore the root ownership etc.? > > The script has to do something like:- > > > > rsync

Re: How to manage root<-->root rsync keeping permissions?

2021-08-03 Thread Chris Green via rsync
Paul Slootman via rsync wrote: > On Tue 03 Aug 2021, Chris Green via rsync wrote: > > > Is there a way to copy (for example) the /etc hierarchy from one > > system to another preserving root ownership of files and without > > revealing root passwords all over the place?

Re: How to manage root<-->root rsync keeping permissions?

2021-08-07 Thread Chris Green via rsync
L A Walsh via rsync wrote: > On 2021/08/03 07:09, Chris Green via rsync wrote: > > I already have an rsync daemon server running elsewhere, I can add > > this requirement to that I think. Thank you. > > > > > It seems to me, a safer bet would be to gene

Re: How to manage root<-->root rsync keeping permissions?

2021-08-07 Thread Chris Green via rsync
Greg Minshall via rsync wrote: > >If you only do backups at 1am (or whenever), why would your > > backup machine enable ssh outside of the range 12:59 - 01:01? > > Greg's rule of windows: the narrower the window, the more likely it will > be hit. :) > But I use Linux, not windows..

Re: How to manage root<-->root rsync keeping permissions?

2021-08-07 Thread Chris Green via rsync
On Sat, Aug 07, 2021 at 08:10:47AM -0700, L A Walsh wrote: > On 2021/08/07 03:44, Chris Green via rsync wrote: > > L A Walsh via rsync wrote: > > > It seems to me, a safer bet would be to generate an ssh-cert > > > that allows a passwdless login from your sys to the rem

Re: How to manage root<-->root rsync keeping permissions?

2021-08-04 Thread Chris Green via rsync
Andy Smith via rsync wrote: > > > I've set it up so chris can run rsync with root permissions. > > However I'm not quite sure how to get it to work as one needs to say > > "sudo rsync" to get the root privilege. How do you do that? > > The first link I sent you had an example of that:

rsync using a lot of memory at receiving end (receiving end is cPanel ssh login)

2022-10-19 Thread Chris Green via rsync
I have been using rsync to copy some web site files to a new (to me) hosting platform. Yesterday I was doing this and noticed that my ssh login to cPanel in another terminal window was unresponsive. On looking at the browser display of my cPanel admin window I saw that the 'Physical Memory

Re: rsync using a lot of memory at receiving end (receiving end is cPanel ssh login)

2022-10-19 Thread Chris Green via rsync
Chris Green via rsync wrote: > I have been using rsync to copy some web site files to a new (to me) > hosting platform. Yesterday I was doing this and noticed that my ssh > login to cPanel in another terminal window was unresponsive. > > On looking at the browser display of

Can rsync write to a FIFO?

2023-02-10 Thread Chris Green via rsync
I have searched a little and read the man page but I can't really find a good definite answer to this. Can rsync write to a FIFO? Obviously one needs the --inplace to do this, does one also need --write-devices? It would be very handy if one can do this, to use as a simple message passing