libvirt/src/remote/libvirtd.service.in
Daniel P. Berrangé 9d7fcdbf83 remote: increase daemon shutdown timer to 2 minutes
Shutting down the daemon after 30 seconds of being idle is a little bit
too aggressive. Especially when using 'virsh' in single-shot mode, as
opposed to interactive shell mode, it would not be unusual to have
more than 30 seconds between commands. This will lead to the daemon
shutting down and starting up between a series of commands.

Increasing the shutdown timer to 2 minutes will make it less likely that
the daemon will shutdown while the user is in the middle of a series of
commands.

Reviewed-by: Jim Fehlig <jfehlig@suse.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-07-19 14:33:47 +01:00

49 lines
1.5 KiB
SYSTEMD

[Unit]
Description=Virtualization daemon
Requires=virtlogd.socket
Requires=virtlockd.socket
Requires=libvirtd.socket
Requires=libvirtd-ro.socket
Requires=libvirtd-admin.socket
Wants=systemd-machined.service
Before=libvirt-guests.service
After=network.target
After=dbus.service
After=iscsid.service
After=apparmor.service
After=local-fs.target
After=remote-fs.target
After=systemd-logind.service
After=systemd-machined.service
Documentation=man:libvirtd(8)
Documentation=https://libvirt.org
[Service]
Type=notify
EnvironmentFile=-/etc/sysconfig/libvirtd
# libvirtd.service is set to run on boot so that autostart of
# VMs can be performed. We don't want it to stick around if
# unused though, so we set a timeout. The socket activation
# then ensures it gets started again if anything needs it
ExecStart=@sbindir@/libvirtd --timeout 120 $LIBVIRTD_ARGS
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure
# At least 1 FD per guest, often 2 (eg qemu monitor + qemu agent).
# eg if we want to support 4096 guests, we'll typically need 8192 FDs
# If changing this, also consider virtlogd.service & virtlockd.service
# limits which are also related to number of guests
LimitNOFILE=8192
# The cgroups pids controller can limit the number of tasks started by
# the daemon, which can limit the number of domains for some hypervisors.
# A conservative default of 8 tasks per guest results in a TasksMax of
# 32k to support 4096 guests.
TasksMax=32768
[Install]
WantedBy=multi-user.target
Also=virtlockd.socket
Also=virtlogd.socket
Also=libvirtd.socket
Also=libvirtd-ro.socket