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: / proc / self / root / proc / thread-self / root / proc / self / root / proc / self / root / lib / sysctl.d /

Filename : 50-coredump.conf

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#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

# See sysctl.d(5) for the description of the files in this directory,
# and systemd-coredump(8) and core(5) for the explanation of the
# setting below.

kernel.core_pattern=|/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h %e

# Allow that 16 coredumps are dispatched in parallel by the kernel. We want to
# be able to collect process metadata from /proc/%P/ while processing
# coredumps, and thus need to make sure the crashed processes are not reaped
# until we finished collecting what we need. The kernel default for this sysctl
# is "0" which means the kernel doesn't wait for userspace processes to finish
# processing before reaping the crashed processes — by setting this higher the
# kernel will delay reaping until we are done, but only for the specified
# number of crashes in parallel. The value of 16 is chosen to match
# systemd-coredump.socket's MaxConnections= value.
kernel.core_pipe_limit=16