[gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Tanstaafl
Hi all, This was discussed within a couple of threads in the last few months, but I wanted to ask for final clarification before I go ahead with this (yeah, I know, 'paranoia will destroy ya')... I'm not afraid of an initramfs any more, but I've decided that I still just really don't want

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread gottlieb
On Mon, Dec 02 2013, tansta...@libertytrek.org wrote: Is rsync -a enough for my relatively simple system setup, or would using any or all of the other options suggested in those threads be safer/better? Specifically: -a, or -axAHX, or -apogXx, or -PvasHAX I am not an expert but here goes.

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Tanstaafl
On 2013-12-02 11:26 AM, gottl...@nyu.edu gottl...@nyu.edu wrote: On Mon, Dec 02 2013, tansta...@libertytrek.org wrote: So, here's the plan, please check me... 1. Boot off of the latest gentoo LiveDVD 2. Mount / and create new /usr directory I am missing something. I would have thought

[gentoo-user] Help to upgrade perl?

2013-12-02 Thread Michael Higgins
Hey, all -- I have two systems, one of which got perl 5.16.1, somehow. My other system is still at perl 5.12... and I'm having a heck of a time trying to upgrade that system to 5.16.1. Is there some trick that I should recall? This is what I tried: USE=-build emerge -v =dev-lang/perl-5.16.1

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Thanasis
on 12/02/2013 04:02 PM Tanstaafl wrote the following: So, here's the plan, please check me... 1. Boot off of the latest gentoo LiveDVD If you boot a different system to do the rsync, or, if you do it over ssh, add the option --numeric-ids I usually do rsync -aHvxW --numeric-ids --delete

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Tanstaafl
On 2013-12-02 1:47 PM, Thanasis thana...@asyr.hopto.org wrote: on 12/02/2013 04:02 PM Tanstaafl wrote the following: So, here's the plan, please check me... 1. Boot off of the latest gentoo LiveDVD If you boot a different system to do the rsync, or, if you do it over ssh, add the option

[gentoo-user] Tinkerforge Software

2013-12-02 Thread Stefan G. Weichinger
has anyone maybe already written ebuilds for brickd and brickv for accessing tinkerforge hardware? http://www.tinkerforge.com/en/doc/index.html#software I managed to get brickd running here but so far no success with brickv. Planning to run that with Nagios ... Greets, Stefan

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Poison BL.
An alternative to booting to external media, etc, would be a bind mount of / and /usr on separate temporary mount points, then dumping the data between them, leaving the existing system chugging along. A re-mount of the current /usr in -o ro mode might not be a terrible idea in that case. I had a

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Tanstaafl
On 2013-12-02 2:25 PM, Poison BL. poiso...@gmail.com wrote: An alternative to booting to external media, etc, would be a bind mount of / and /usr on separate temporary mount points, then dumping the data between them, leaving the existing system chugging along. A re-mount of the current /usr in

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Thanasis
on 12/02/2013 08:58 PM Tanstaafl wrote the following: On 2013-12-02 1:47 PM, Thanasis thana...@asyr.hopto.org wrote: on 12/02/2013 04:02 PM Tanstaafl wrote the following: So, here's the plan, please check me... 1. Boot off of the latest gentoo LiveDVD If you boot a different system to do

Re: [gentoo-user] Help to upgrade perl?

2013-12-02 Thread Alan McKinnon
On 02/12/2013 19:41, Michael Higgins wrote: Hey, all -- I have two systems, one of which got perl 5.16.1, somehow. My other system is still at perl 5.12... and I'm having a heck of a time trying to upgrade that system to 5.16.1. Is there some trick that I should recall? This is what I

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Tanstaafl
On 2013-12-02 2:41 PM, Thanasis thana...@asyr.hopto.org wrote: on 12/02/2013 08:58 PM Tanstaafl wrote the following: On 2013-12-02 1:47 PM, Thanasis thana...@asyr.hopto.org wrote: on 12/02/2013 04:02 PM Tanstaafl wrote the following: So, here's the plan, please check me... 1. Boot off of

Re: [gentoo-user] Help to upgrade perl? [SOLVED]

2013-12-02 Thread Michael Higgins
On Mon, 02 Dec 2013 22:24:35 +0200 Alan McKinnon alan.mckin...@gmail.com wrote: emerge -avuND world /me slaps forehead. Of course. :( Why 5.16.1? that is the lowest version that is ~arch; your next sync and update is going to want to upgrade it anyway. Ah, well, I'm not running ~arch

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Mick
On Monday 02 Dec 2013 20:40:28 Tanstaafl wrote: On 2013-12-02 2:41 PM, Thanasis thana...@asyr.hopto.org wrote: That is why I recommend using the option --numeric-ids. And using it would not hurt anyway. Right... poison pointed this out... This is why I asked for help about the

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread William Kenworthy
You are looking far too deep just rsync -avP to /newusr reboot to livecd rsync again with --delete to update ... takes a only few seconds this time - minimal downtime :) mv /usr /oldusr mv /newusr /usr reboot The --numeric-ids is a good idea but I've made my systems consistent with the

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread gottlieb
On Mon, Dec 02 2013, tansta...@libertytrek.org wrote: On 2013-12-02 11:26 AM, gottl...@nyu.edu gottl...@nyu.edu wrote: On Mon, Dec 02 2013, tansta...@libertytrek.org wrote: So, here's the plan, please check me... 1. Boot off of the latest gentoo LiveDVD 2. Mount / and create new /usr

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Neil Bothwick
On Tue, 03 Dec 2013 06:24:43 +0800, William Kenworthy wrote: You have got the disk space, so if you have a backup its reversible so don't be a wimp :) It's reversible even if there is no backup, because data it copied from /usr to /, not moved. If the new /usr doesn't work for any reason, just

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Jc García
2013/12/2 William Kenworthy bi...@iinet.net.au You are looking far too deep just rsync -avP to /newusr +1 I have done this more or less the same way reboot to livecd rsync again with --delete to update ... takes a only few seconds this time - minimal downtime :) mv /usr /oldusr

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread William Kenworthy
On 03/12/13 12:34, Jc García wrote: 2013/12/2 William Kenworthy bi...@iinet.net.au You are looking far too deep just rsync -avP to /newusr +1 I have done this more or less the same way reboot to livecd rsync again with --delete to update ... takes a only few seconds this time -

Re: [gentoo-user] Merging separate /usr back into / - one last time...

2013-12-02 Thread Canek Peláez Valdés
On Mon, Dec 2, 2013 at 10:34 PM, Jc García jyo.gar...@gmail.com wrote: 2013/12/2 William Kenworthy bi...@iinet.net.au You are looking far too deep just rsync -avP to /newusr +1 I have done this more or less the same way reboot to livecd rsync again with --delete to update ...