[lxc-users] Fork-bomb test

2014-11-19 Thread Nishant Agrawal
Hi Folks, I am trying to run fork bomb test inside a container to measure the extent of isolation containers provide. I am observing that even after putting all the available limits my host system becomes unresponsive after some time. Can someone throw light what should be the issue? Doesn't

[lxc-users] lxc-attach runs in root fs, not container chroot

2014-11-19 Thread Noel Burton-Krahn
Hi, I'm running lxc-1.0.6-r1 on Gentoo. I can create my lxc container and ssh into it and everything looks fine. lxc-create -n u1 -t download -- --no-validate --dist ubuntu --release trusty --arch amd64 lxc-start -n u1 However, lxc-attach runs programs in the host's root, not in the container

[lxc-users] Online resize2fs on lxc rootfs not working after lvextend

2014-11-19 Thread Miguel Clara
Hi, I'm getting: resize2fs 1.42 (29-Nov-2011) resize2fs: Device or resource busy while trying to open /dev/mapper/vg0-lxc01 Couldn't find valid filesystem superblock The device is not mounted elsewhere, its only in use has the LXC rootfs, so why would the online resize not work? Thanks __

Re: [lxc-users] Problem with network/routing

2014-11-19 Thread durga
Hello, I dont know much about container configuration, but 169.x.x.x is assigned by DHCP when it cannot assign any other valid IP. May be you want check on those lines. Cheers! Durga On Thu, Nov 20, 2014 at 12:46 AM, Denis Müller wrote: > Hi, > > i created two containers: > > centos1 (ip 10.

[lxc-users] Problem with network/routing

2014-11-19 Thread Denis Müller
Hi, i created two containers: centos1 (ip 10.0.3.2) centos2 (ip 10.0.3.3) on this machine, i have created a bridge "lxcbr0" (Adress:10.0.3.1 Bcast:10.0.3.255 Mask:255.255.255.0) with dnsmasq deamon attached on this interface. /etc/dnsmasq.conf: listen-address=10.0.3.1 bind-interfaces d

Re: [lxc-users] can't start container

2014-11-19 Thread Tamas Papp
On 11/19/2014 11:02 AM, Denis Müller wrote: Hi, i'm using centos 6 and lxc 1.06, but i can't start my container /var/lib/lxc/centos1/config: ## lxc.network.type = veth lxc.network.flags = up lxc.network.link = lxcbr0 lxc.network.hwaddr = fe:5f:fa:6a:96:44 lxc.rootfs = /var/lib/lxc/centos1

[lxc-users] can't start container

2014-11-19 Thread Denis Müller
Hi, i'm using centos 6 and lxc 1.06, but i can't start my container /var/lib/lxc/centos1/config: ## lxc.network.type = veth lxc.network.flags = up lxc.network.link = lxcbr0 lxc.network.hwaddr = fe:5f:fa:6a:96:44 lxc.rootfs = /var/lib/lxc/centos1/rootfs lxc.include = /usr/share/lxc/config/ce