SYSTEMD-SYSUPDATE(8) systemd-sysupdate SYSTEMD-SYSUPDATE(8) (NAME) systemd-sysupdate - (SYNOPSIS) systemd-sysupdate [OPTIONS...] systemd-sysupdate.service (DESCRIPTION) systemd-sysupdate (portable service) sysupdate.d(5) . A/B ( : A/B/C A/B/C/D ) . A/B -- -- . . : (root) Verity (kernel) . . : current () next (): . // . . . systemd-sysupdate . systemd-repart(8) systemd-sysupdate . <<>> <<>> . --image= . . systemd-sysupdate.service . systemd-sysupdate.timer . systemd-sysupdate-reboot.service (reboot) . systemd-sysupdate-reboot.timer . ( ) . / . sysupdate.d(5) . (COMMANDS) : list [VERSION] . . . 251. features [FEATURE] . . 257. check-new . 0 . . 251. update [--offline] [VERSION] ( ) . . --offline acquire . 251. acquire [VERSION] () . . . / InstanceMax= sysupdate.d(5) . vacuum . 260. vacuum InstanceMax= sysupdate.d(5) . . 251. pending . . IMAGE_VERSION= /etc/os-release . ( ) . 251. reboot pending . update --reboot ( ) . ( ) ( ). 251. components . /etc/sysupdate.*.d/ /run/sysupdate.*.d/ /usr/lib/sysupdate.*.d/ . --component= ( ) . 251. -h, --help . --version . (OPTIONS) : --component=, -C . . . /etc/sysupdate.d/*.conf /run/sysupdate.d/*.conf /usr/lib/sysupdate.d/*.conf . /etc/sysupdate.component.d/*.conf /run/sysupdate.component.d/*.conf /usr/lib/sysupdate.component.d/*.conf component . components . . . . sysupdate.d/ . --definitions= . 251. --definitions= . *.conf /usr/lib/sysupdate.d/*.conf /etc/sysupdate.d/*.conf /run/sysupdate.d/*.conf . --component= . 251. --root= sysupdate.d/*.conf (root) . 251. --image= (mount) --root= ( ). . 251. --image-policy=policy systemd.image-policy(7) . --image= ( ). "*" . --instances-max=, -m (vacuum) . . InstancesMax= sysupdate.d(5) . 251. --sync= yes . ( ) (sync) . . 251. --verify= yes . . . 251. --reboot update (reboot) . 251. --offline ( SHA256SUMS) . list . update ( acquire) . 257. --transfer-source= . PathRelativeTo=explicit . 257. --no-pager (pager) . --no-legend (legend) . --json=MODE JSON . "short" ( ) "pretty" ( ) "off" ( JSON ) . (EXIT STATUS) 0 . (SEE ALSO) systemd(1), sysupdate.d(5), systemd-sysupdated.service(8), systemd- repart(8) systemd 261.2 SYSTEMD-SYSUPDATE(8)