similar to: lxc and cgroups

I must add I can boot the container this way : gabx@hortensia ➤➤ ~ # systemd-nspawn -bD /machine/dahlia A few error messages at boot : Set hostname to <dahlia>. Failed to verify GPT partition /dev/sdb1: No such file or directory /usr/lib/systemd/system- generators/systemd-gpt-auto-generator exited with exit status 1. # blkid /dev/sdb1:

On Wed, Feb 12, 2014 at 03:21:18PM +0100, arnaud gaboury wrote: > I am totally lost in this UID/GID mapping. Maybe all this stuff is > just beyond my competence. > > For now, I am writing a basic mydomain.xml file following these 3 wiki: > LXC container from libvirt.org[1] > Linux containers guide from Rad Hat 7[2] > getting start with lxc from P.Berrange [3] > > This

> > NB user namespaces are a fairly new piece of functionality that > is still somewhat rough around the edges. You usuaully want to > have the most recent kernel.org stable kernel available when > using this. > Yes, I confirm it is a little bit touchy for me. gabx@hortensia ➤➤ ~ % uname -a Linux hortensia 3.12.9-2-ARCH #1 SMP PREEMPT Fri Jan 31 10:22:54 CET 2014 x86_64

Dear all, I am slowly building a Arch Linux VM guest on my Arch Linux host. The guest machine is now built and is recognized as shown by this command : gabx@hortensia ➤➤ ~ % machinectl list MACHINE CONTAINER SERVICE dahlia container nspawn 1 machines listed. I an following the libvirt.org documentation. Now, according this page[1] about lxc

> The precise answer depends on which version of systemd you have. In > any systemd host though, systemd should ensure all the filesystems > are mounted correctly. If you have libvirt >= 1.1.1 and systemd >= 205 > then you can use its "slice" and "scope" concepts to setup grouping > of VMs. If you have older systemd, then you have to setup groups >

I am totally lost in this UID/GID mapping. Maybe all this stuff is just beyond my competence. For now, I am writing a basic mydomain.xml file following these 3 wiki: LXC container from libvirt.org[1] Linux containers guide from Rad Hat 7[2] getting start with lxc from P.Berrange [3] This is the basic .xml file: <domain type='lxc'> <name>dahlia</name>

On Mon, Feb 10, 2014 at 01:28:42PM +0100, arnaud gaboury wrote: > > The precise answer depends on which version of systemd you have. In > > any systemd host though, systemd should ensure all the filesystems > > are mounted correctly. If you have libvirt >= 1.1.1 and systemd >= 205 > > then you can use its "slice" and "scope" concepts to setup

On Wed, Feb 12, 2014 at 12:51:10PM +0100, arnaud gaboury wrote: > Dear all, > > I am slowly building a Arch Linux VM guest on my Arch Linux host. > > The guest machine is now built and is recognized as shown by this command : > > gabx@hortensia ➤➤ ~ % machinectl list > MACHINE CONTAINER SERVICE > dahlia container

Dear list, I am building a Arch server on my Arch box. My tools are QEMU/KVM and libvirt to manage the guest, systemd as system manager. I am looking at implementing the Linux Control Groups facilities for resource management. Even after long hours of reading, I am not quite sure about how to deal with the cgroups facilities. First, do I really need to care about all that, or libvirt and

On Tue, Aug 12, 2014 at 5:44 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > > Please try my suggestions here: > > https://www.redhat.com/archives/libguestfs/2014-August/msg00099.html > :: Synchronizing package databases... core is up to date extra is up to date community 2.3 MiB 3.07M/s 00:01

> > Lets say you want a 2 level hierarchy for the guest from your example > above. In the libvirt XML you would set the partition name to: > > /machine/dahlia > > this corresponds to a systemd slice call machine-dahlia.slice > > If you wanted a third level you'd need to create machine-dahlia.slice > and also create machine-dahlia-foo.slice, making sure the

Hi all, This is a Noob question but I couldn't find anything on the syntax page about making a link that opens in a hew window (and two years of email archives was too much). For eg. with "This is an [example link](http://example.com/)" where do I put target="_blank" or its equivalent so it opens in a new page? Any help would be greatly appreciated. Thx Tony

On Tue, Sep 8, 2015 at 7:58 PM, Tom Callaway <tcallawa at redhat.com> wrote: > On 09/08/2015 01:51 PM, arnaud gaboury wrote: >> So no idea why, at this part of the process, icc is not found. Weird, >> as building manually from source (no rpmbuild) is OK. > > Hm. Is icc in a normal place that is in a standard PATH (e.g. /usr/bin > or /bin) or are you overriding PATH?

On Fri, Jun 14, 2019 at 1:44 PM lejeczek via R-devel <r-devel at r-project.org> wrote: > On 13/06/2019 16:14, Dirk Eddelbuettel wrote: > > On 13 June 2019 at 16:05, lejeczek via R-devel wrote: > > | I'd like to ask, and I believe this place here should be best as who > can > > | know better, if building R with different compilers and opt flags is > > |

[Please keep replies on the list] On Wed, Aug 13, 2014 at 02:16:29AM +0200, arnaud gaboury wrote: > See attached screenshot after supermin test with package "hivex". This > package is much more too heavy and breaks everything. > And believe me, my box have quite strong muscles and compile everything, fast. > > Now with a few commits, results are at least here: > >

On 13/06/2019 16:14, Dirk Eddelbuettel wrote: > On 13 June 2019 at 16:05, lejeczek via R-devel wrote: > | I'd like to ask, and I believe this place here should be best as who can > | know better, if building R with different compilers and opt flags is > | something worth investing time into? > | > | Or maybe this a subject that somebody has already investigated. If yes >

On Tue, Sep 29, 2015 at 8:11 PM, Nathan Kurz <nate at verse.com> wrote: > Hi Arnaud -- > > I'm glad it's working for you. I'm not sure I understand your final > answer. Are you saying that the version I posted worked for you as > given, or that you had to remove some of the other options? I say it works perfectly when using the single dynamic library (lmkl_rt):

This patch introcude cfq_cgroup structure which is type for group control within expanded CFQ scheduler. In addition, the cfq_cgroup structure has "ioprio" entry which is preference of group for I/O. Signed-off-by: Satoshi UCHIDA <s-uchida at ap.jp.nec.com> --- block/cfq-cgroup.c | 148 +++++++++++++++++++++++++++++++++++++++++

Hi, Quoting Pol Van Aubel (2020-01-21 23:41:48) > Hi, > > Quoting Pavel Hrdina (2020-01-21 12:53:49) > > Thanks for the logs, but it did not help to figure out where the issue > > is. I was hoping to see some error output from the syscall but the line > > that should contain it is empty: > > > > 2020-01-20 19:47:15.589+0000: 8579: debug :

On Mon, Jan 20, 2020 at 09:00:15PM +0100, Pol Van Aubel wrote: > Hi, > > Quoting Pavel Hrdina (2020-01-20 14:29:36) > > On Sat, Jan 18, 2020 at 11:17:11PM +0100, Pol Van Aubel wrote: > > > Hi all, > > > > > > I've disabled cgroups v1 on my system with the kernel boot option > > > "systemd.unified_cgroup_hierarchy=1". Since doing