Re: [systemd-devel] systemd-journald may crash during memory pressure

2018-02-08 Thread vcaputo
Note the logs you've pasted portray a watchdog timeout which resulted in SIGABRT and a subsequent core dump. This is not really a journald "crash", and you can increase the watchdog timeout or disable it entirely to make it more tolerant of thrashing. What I presume happened is the system was thr

[systemd-devel] systemd-journald may crash during memory pressure

2018-02-08 Thread Kai Krakow
Hello! During memory pressure and/or high load, journald may crash. This is probably due to design using mmap but it should really not do this. On 32-bit systems, we are seeing such crashes constantly although the available memory is still gigabytes (it's a 32-bit userland running in a 64-bit ker

Re: [systemd-devel] Controlling user processes with systemd+cgroups

2018-02-08 Thread Michal Koutný
Hello systemd-devel. Short summary from the old thread: On 06.09.15 16:14, Lennart Poettering [1]: > Ultimately our goal is that you build your tree of slices, and then > freely attach users, services, containers, VMs to these slices at the > places you want them. You can already do that nicely f