<div dir="ltr"><div><div><div>root@localhost:/home# <b>sudo lxc-checkpoint -s -D /tmp/checkpoint -n u3<br></b></div><b>works without "sudo"<br><br></b></div><b>Thanks a lot.<br></b></div><b>Bests. <br></b></div><div class="gmail_extra"><br><div class="gmail_quote">2014-12-23 13:00 GMT+01:00 <span dir="ltr"><<a href="mailto:lxc-users-request@lists.linuxcontainers.org" target="_blank">lxc-users-request@lists.linuxcontainers.org</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send lxc-users mailing list submissions to<br>
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<br>Today's Topics:<br>
<br>
1. lxd pull/push (Gnep Zhao)<br>
2. Unable to become root (<a href="mailto:theodore.ivanov@free.fr">theodore.ivanov@free.fr</a>)<br>
3. Re: lxc-checkpoint: command not found (Thouraya TH)<br>
<br><br>---------- Message transféré ----------<br>From: Gnep Zhao <<a href="mailto:jass.zhao@gmail.com">jass.zhao@gmail.com</a>><br>To: <a href="mailto:lxc-users@lists.linuxcontainers.org">lxc-users@lists.linuxcontainers.org</a><br>Cc: <br>Date: Fri, 19 Dec 2014 11:40:44 +0800<br>Subject: [lxc-users] lxd pull/push<br><div dir="ltr">Hi,<div><br></div><div>I'm curious whether lxd supports the similar pull/push feature of docker.</div><div><br></div><div>Thanks,<br clear="all"><div><br></div>-- <br><div><div>=================================================<font color="#0033ff" face="Arial"><font color="#000000"> </font></font></div>
<div><font color="#0033ff" face="Arial"><font color="#000000"> </font><strong>Often wrong, Never in doubt</strong></font><br>=================================================</div></div>
</div></div>
<br><br>---------- Message transféré ----------<br>From: <a href="mailto:theodore.ivanov@free.fr">theodore.ivanov@free.fr</a><br>To: <a href="mailto:lxc-users@lists.linuxcontainers.org">lxc-users@lists.linuxcontainers.org</a><br>Cc: <br>Date: Fri, 19 Dec 2014 14:01:22 +0100<br>Subject: [lxc-users] Unable to become root<br><br>
I would appreciate your help with the following problem, after loggong into<br>
container worker:<br>
<br>
ubuntu@worker:~$ sudo -i<br>
sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set<br>
ubuntu@worker:~$<br>
<br>
I am on Ubuntu 14.04, lxc was installed with sudo apt-get install lxc, worker<br>
created with sudo lxc-create -t ubuntu -n worker, started with sudo lxc-start -n<br>
worker -d and accessed with lxc-console -n worker.<br>
<br>
Thank you.<br>
<br>
Theodore IVANOV<br>
Paris<br>
<br>
<br><br>---------- Message transféré ----------<br>From: Thouraya TH <<a href="mailto:thouraya87@gmail.com">thouraya87@gmail.com</a>><br>To: le-grex <<a href="mailto:post@grex.is-lost.org">post@grex.is-lost.org</a>>, LXC users mailing-list <<a href="mailto:lxc-users@lists.linuxcontainers.org">lxc-users@lists.linuxcontainers.org</a>><br>Cc: <br>Date: Mon, 22 Dec 2014 21:21:31 +0100<br>Subject: Re: [lxc-users] lxc-checkpoint: command not found<br><div dir="ltr"><div><div><div><b> root@localhost:/home# add-apt-repository ppa:ubuntu-lxc/daily</b> (without sudo it works well)<br> Those are daily builds of the master branch of git://<a href="http://github.com/lxc/lxc" target="_blank">github.com/lxc/lxc</a> for all supported versions of Ubuntu.<br><br>Required or recommended dependencies are also backported from current Ubuntu and included in this PPA to provide an identical LXC experience on all supported Ubuntu releases.<br> More info: <a href="https://launchpad.net/~ubuntu-lxc/+archive/ubuntu/daily" target="_blank">https://launchpad.net/~ubuntu-lxc/+archive/ubuntu/daily</a><br>Press [ENTER] to continue or ctrl-c to cancel adding it<br><br>gpg: keyring `/tmp/tmp0_ft7rar/secring.gpg' created<br>gpg: keyring `/tmp/tmp0_ft7rar/pubring.gpg' created<br>gpg: requesting key 7635B973 from hkp server <a href="http://keyserver.ubuntu.com" target="_blank">keyserver.ubuntu.com</a><br>gpg: /tmp/tmp0_ft7rar/trustdb.gpg: trustdb created<br>gpg: key 7635B973: public key "Launchpad PPA for Ubuntu LXC team" imported<br>gpg: Total number processed: 1<br>gpg: imported: 1 (RSA: 1)<br>OK<br></div><br></div><b>Terminal 1:</b><br></div>Container is running.<br><br><div><div><div><b>Terminal 2: </b><br><b>root@localhost:/home# lxc-info -n u3</b><br>Name: u3<br>State: RUNNING<br>PID: 9361<br>IP: 10.0.3.10<br>CPU use: 1.92 seconds<br>BlkIO use: 0 bytes<br>Memory use: 8.11 MiB<br>Link: vethFN496X<br> TX bytes: 3.50 KiB<br> RX bytes: 2.25 KiB<br> Total bytes: 5.75 KiB<br><br>root@localhost:/home# <b>sudo lxc-checkpoint -s -D /tmp/checkpoint -n u3<br>lxc_container: lxccontainer.c: exec_criu: 3604 Couldn't find criu binary</b><br><br>Checkpointing u3 failed.<br>root@localhost:/home# criu dump<br>Error: pid not specified<br>root@localhost:/home# <br><br></div><div>Have you an idea please ?<br></div><div>Bests. <br></div><div><br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">2014-12-22 18:07 GMT+01:00 Thouraya TH <span dir="ltr"><<a href="mailto:thouraya87@gmail.com" target="_blank">thouraya87@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div>OK.<br>i'm behind a proxy. <br>i have done: <i><span style="font-size:10pt;font-family:"Courier New"">export
http_proxy="http://<proxy_host>:<port>"</span></i><br>root@localhost:/home# sudo add-apt-repository ppa:ubuntu-lxc/daily<br>Cannot add PPA: 'ppa:ubuntu-lxc/daily'.<br>Please check that the PPA name or format is correct.<br><br></div>i'd like to do: <br>root@localhost:/home# sudo add-apt-repository ppa:ubuntu-lxc/daily <b>http_proxy=True</b><br>Error: need a single repository as argument<br><br></div>but it didn't work! <br><br></div><span>Have you an idea please ?<br></span></div>Bests<br><div><div><div><br><div><br></div></div></div></div></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">2014-12-22 15:05 GMT+01:00 le-grex <span dir="ltr"><<a href="mailto:post@grex.is-lost.org" target="_blank">post@grex.is-lost.org</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Did you read that on the site you mentioned?<br>
<br>
Although this functionality is not in any released version of LXC yet,<br>
you can check out the development version on Ubuntu.<br>
<br>
Am 22.12.2014 um 14:53 schrieb Thouraya TH:<br>
<span>> Hello,<br>
><br>
> Please, i try to checkpoint a container using this tuto: <a href="http://criu.org/LXC" target="_blank">http://criu.org/LXC</a><br>
</span>> but i have this error: *lxc-checkpoint: command not found*<br>
<span>> i have, already, done the checkpoint of a simple process with criu 1.4..<br>
><br>
> First terminal:<br>
><br>
> root@u1:~# ls<br>
> root@u1:~# cd /home/<br>
> root@u1:/home# ls<br>
> test ubuntu<br>
> root@u1:/home# uname -m<br>
> x86_64<br>
> root@u1:/home# uname -a<br>
> Linux u1 3.13.0-43-generic #72-Ubuntu SMP Mon Dec 8 19:35:06 UTC 2014<br>
> x86_64 x86_64 x86_64 GNU/Linux<br>
> root@u1:/home#<br>
><br>
><br>
> Second terminal:<br>
> root@localhost:/home# criu --version<br>
</span>> *Version: 1.4*<br>
<span>> root@localhost:/home# sudo lxc-checkpoint -s -D /home/lxcImg/ -n u1<br>
> sudo: lxc-checkpoint: command not found<br>
</span>> root@localhost:/home# *criu dump<br>
> Error: pid not specified*<br>
<span>> root@localhost:/home# lxc-checkpoint -s -D /home/lxcImg/ -n u1<br>
</span>> *lxc-checkpoint: command not found*<br>
<span>> root@localhost:/home#<br>
><br>
><br>
> Have you an idea please ?<br>
> Thanks a lot.<br>
> Best Regards.<br>
><br>
><br>
</span>> _______________________________________________<br>
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</blockquote></div><br></div>
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