"lxc-create -n sample4 -t ubuntu" => works fine on lxc-start I get this issue, where lxcfs is getting crashed (i manaully started lxcfs to see the logs)...
root@ubuntu:/home/ubuntu/lxcfs-0.6# lxc-start -n sample4 root@ubuntu:/home/ubuntu/lxcfs-0.6# fuse: read too many bytes fuse: writing device: Invalid argument fuse: read too many bytes fuse: writing device: Invalid argument *** Error in `./lxcfs': double free or corruption (!prev): 0x00000000014c11f0 *** [1]+ Exit 134 sudo ./lxcfs -s -f -o allow_other /var/lib/lxcfs root@ubuntu:/home/ubuntu/lxcfs-0.6# Please let me know On Thu, Apr 30, 2015 at 10:35 AM, Rajasekar Darapuram <r...@robinsystems.com> wrote: > After more research..this is what I found > I have 2 test machines...will get hardware details for comaprision (from > our hardware team).. > LXCFS works fine on 1 machine, while i get the issue on other machine > (same ISO, same LXC, LXCFS debs etc).. > then I installed the latest Ubuntu 14.04.2 iso (which has latest kernel > etc) on the machine which was failing and I still get the same issue.... > > fuse error and proc not mounted (when i attach to the containers)..Is > there any hardware requirements for FUSE or LXCFS? > > One weird thing is on my local laptop, I used to have LXC/LXCFS > running..now when i installed latest lxc/lxcfs and start a container I get > this error on my local laptop > > root@Local-Raj:/home/raj# lxc-start -n today2 > lxc-start: lxc_start.c: main: 344 The container failed to start. > lxc-start: lxc_start.c: main: 346 To get more details, run the container > in foreground mode. > lxc-start: lxc_start.c: main: 348 Additional information can be obtained > by setting the --logfile and --logpriority options. > root@Local-Raj:/home/raj# lxc-start -F -n today2 > lxc-start: conf.c: setup_caps: 2126 unknown capability mac_admin > lxc-start: conf.c: lxc_setup: 3917 failed to drop capabilities > lxc-start: start.c: do_start: 699 failed to setup the container > lxc-start: sync.c: __sync_wait: 51 invalid sequence number 1. expected 2 > lxc-start: start.c: __lxc_start: 1157 failed to spawn 'today2' > lxc-start: lxc_start.c: main: 344 The container failed to start. > lxc-start: lxc_start.c: main: 348 Additional information can be obtained > by setting the --logfile and --logpriority options. > > > > Thanks > Raj > > On Thu, Apr 30, 2015 at 9:13 AM, Serge Hallyn <serge.hal...@ubuntu.com> > wrote: > >> I use lxcfs on a 3.13 kernel on one machine with no problems. >> >> Quoting Rajasekar Darapuram (r...@robinsystems.com): >> > BTW we are using kernel 3.13 kernel..can that be any issue? >> > >> > On Wed, Apr 29, 2015 at 6:56 PM, Rajasekar Darapuram < >> r...@robinsystems.com> >> > wrote: >> > >> > > I'm getting the same error even for PPA based install.... >> > > I just rebuilt an ISO with no older versions of LX, installed latest >> from >> > > PPA >> > > and tried creating a container.. >> > > i get the same error. >> > > >> > > Thanks >> > > Raj >> > > >> > > On Wed, Apr 29, 2015 at 5:48 PM, Rajasekar Darapuram < >> r...@robinsystems.com >> > > > wrote: >> > > >> > >> Recently this issue has been happening even when I install it >> directly >> > >> from PPA... >> > >> the original ISO installed had older version of LXC..so I was >> removing >> > >> that and cgmanager, adding the ppa:ubuntu/lxc/daily and installing >> the >> > >> latest one.. >> > >> then i'm creating the container using the command >> > >> lxc-create -n sample1 -t ubuntu >> > >> and when i attach to the container, I run ps, i get the issue.. >> > >> the temporary fix is...when i run fusermount -uz on /proc/stat, >> diskstats >> > >> meminfo, cpuinfo and uptime files, then ps seems to be working >> fine.. >> > >> SOmehow these files are not being mounted properly...no idea why.. >> > >> >> > >> anyways I just rebuilt an ISO with no older versions of >> LXC...installing >> > >> now..will update you again, how it goes.. >> > >> >> > >> thanks a lot for your help. >> > >> >> > >> THanks >> > >> Raj >> > >> >> > >> On Wed, Apr 29, 2015 at 5:32 PM, Serge Hallyn < >> serge.hal...@ubuntu.com> >> > >> wrote: >> > >> >> > >>> Quoting Rajasekar Darapuram (r...@robinsystems.com): >> > >>> > here's the log from /var/log/upstart/lxcfs.log >> > >>> > >> > >>> > fuse: read too many bytes >> > >>> > fuse: writing device: Invalid argument >> > >>> >> > >>> This sounds like a fuse error. >> > >>> >> > >>> In >> > >>> >> https://lists.linuxcontainers.org/pipermail/lxc-users/2015-April/009003.html >> > >>> you said that it worked fine using the ppa package, but fails when >> you >> > >>> build >> > >>> it yourself. Is that still the case? >> > >>> >> > >> >> > >> >> > > >> > >
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