a) Sorry about the fonts b) All my containers are unconfined c) My app does crash but no dumps. It is Asterisk, and it is compiled with debug information, etc. my ulimit -a core file size (blocks, -c) unlimited data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 1048576 max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) unlimited open files (-n) 1048576 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) unlimited virtual memory (kbytes, -v) unlimited file locks (-x) unlimited
what would it prevent Asterisk from duping a core file on crashing? On Thu, Feb 5, 2015 at 5:11 PM, Fajar A. Nugraha <[email protected]> wrote: > On Fri, Feb 6, 2015 at 1:19 AM, CDR <[email protected]> wrote: > > > > I need to use TYY=9 in a container, how do I achieve that? > > You could probably start by NOT using big fonts in html mail when > posting to the list. > That being said, what do you mean "tyy=9"? did you mean tty? If yes, > try "man lxc.container.conf" (look for "lxc.tty") as well as "man > lxc-console" > > > Also I feel that my apps in the container crash more than when installed > in a virtual machine, ceteris paribus. > > "feel" without data is not really helpful, is it? The usual methods of > debugging a crash should apply (e.g. reading app logs, using gdb), and > should apply whether it's in the host, container, or VM. Once you know > what the problem is, its easier to determine whether the problem has > something to do with container or not. > > When troubleshooting containter-related problems on Ubuntu, a starting > point is to run it as "normal" (i.e. not unprivileged) container, and > use lxc.aa_profile = unconfined (you probably have that already if > using centos container). Then again, if you know that the app WILL > crash even its in a VM, then most likely it's the app's fault, not > related to whether it's in container or not. > > > How do I write in the configuration that the container has the same > "importance" as the host? > > It should already is by default. That is, if you don't specify any > cgroups limit. > > -- > Fajar > _______________________________________________ > lxc-users mailing list > [email protected] > http://lists.linuxcontainers.org/listinfo/lxc-users
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