libvirt/daemon
Jim Fehlig 6b3fb86b39 Increase default task limit for libvirtd
libvirtd can spawn threads/tasks when creating new domains for
some hypervisors such as Xen's libxl driver, quickly reaching
the cgroups pids controller default TasksMax setting of 512. When
the limit is reached, attempting to create additional domains
results in an error from the cgroups pids controller, e.g.

kernel: [71282.213347] cgroup: fork rejected by pids controller in
/system.slice/libvirtd.service

Depending on domain type and configuration, anywhere from 4-7
threads/tasks may be created by libxl when starting a domain.
In order to support 4096 domains, similar to commit 27cd763500,
increase the TasksMax setting in libvirtd.service to
4096 * 8 = 32768 tasks.
2017-04-20 09:13:34 -06:00
..
admin_server.c rpc: virnetserver: Rename ClientSetProcessingControls to ClientSetLimits 2016-08-02 14:51:13 +02:00
admin_server.h admin: Introduce virAdmServerSetClientLimits 2016-05-19 12:31:53 +02:00
admin.c admin: Introduce virAdmConnectSetLoggingFilters 2016-12-15 10:36:23 +01:00
admin.h admin: Move admin_server.{h,c} to admin.{h,c} 2016-02-17 12:46:34 +01:00
libvirt.rules polkit: Allow password-less access for 'libvirt' group 2015-05-04 12:57:06 -04:00
libvirtd-config.c libvirtd: add openvitch timeout value 2017-02-09 14:34:08 +01:00
libvirtd-config.h libvirtd: add openvitch timeout value 2017-02-09 14:34:08 +01:00
libvirtd.aug libvirtd: add openvitch timeout value 2017-02-09 14:34:08 +01:00
libvirtd.c Sanity check explicit TLS file paths 2017-03-16 10:49:58 +00:00
libvirtd.conf libvirtd: add openvitch timeout value 2017-02-09 14:34:08 +01:00
libvirtd.h remote: implement secret lifecycle event APIs 2017-01-09 15:53:49 +00:00
libvirtd.init.in Fix LSB requirements in service script and sync them 2016-01-11 15:49:13 +01:00
libvirtd.libxl.logrotate.in libxl: add logrotate config file 2015-05-05 09:08:11 -06:00
libvirtd.logrotate.in Add logrotate support for libvirtd.log 2011-03-04 22:43:55 +08:00
libvirtd.lxc.logrotate.in Change logrotate to be per-hypervisor logs 2010-03-10 11:27:02 +01:00
libvirtd.pod man: Fix SYNOPSIS section 2016-04-25 15:40:44 +02:00
libvirtd.policy.in daemon: Make the default PolicyKit policy auth_admin_keep. 2012-11-01 13:17:26 +00:00
libvirtd.qemu.logrotate.in Change logrotate to be per-hypervisor logs 2010-03-10 11:27:02 +01:00
libvirtd.sasl Switch to GSSAPI (kerberos) instead of the insecure DIGEST-MD5 2017-03-15 18:14:51 +00:00
libvirtd.service.in Increase default task limit for libvirtd 2017-04-20 09:13:34 -06:00
libvirtd.sysconf daemon: Enhance documentation for changing NOFILE limit 2014-03-20 10:55:44 +01:00
libvirtd.sysctl init: raise default system aio limits 2011-10-05 14:49:35 -06:00
libvirtd.uml.logrotate.in Change logrotate to be per-hypervisor logs 2010-03-10 11:27:02 +01:00
libvirtd.upstart daemon: Allow overriding NOFILES ulimit for the daemon as well 2012-02-01 16:04:30 +01:00
Makefile.am Split out -Wframe-larger-than warning from WARN_CLFAGS 2017-04-06 12:29:35 +02:00
remote.c virGetDomain: Set domain ID too 2017-04-03 08:35:57 +02:00
remote.h Implement the RPC protocol for the libvirt-lxc.la library 2013-01-15 18:16:53 +00:00
stream.c Fix minor typos 2016-12-02 09:25:13 +01:00
stream.h daemon stream: Remove useless empty lines from header file 2016-04-21 16:29:41 +02:00
test_libvirtd.aug.in libvirtd: add openvitch timeout value 2017-02-09 14:34:08 +01:00
THREADS.txt THREADS.txt: fix typos 2017-01-25 09:18:49 +01:00
virt-guest-shutdown.target libvirtd: systemd: add special target for system shutdown 2016-11-23 11:13:53 +03:00