SYSTEMD.V(7) systemd.v SYSTEMD.V(7) systemd.v - systemd ".v/" . ( ). v256. : o .SUFFIX ...PATH/NAME.SUFFIX.v/ ...PATH/NAME.SUFFIX.v/NAME_*.SUFFIX . "*". o ...PATH.v/NAME___.SUFFIX ( ".v" ) ...PATH.v/NAME_*.SUFFIX ( "*"). /var/lib/machines/mymachine.raw.v/ : o mymachine_7.5.13.raw o mymachine_7.5.14.raw o mymachine_7.6.0.raw systemd-nspawn(1) : # systemd-nspawn --image=/var/lib/machines/mymachine.raw.v --boot : # systemd-nspawn --image=/var/lib/machines/mymachine.raw.v/mymachine_7.6.0.raw --boot systemd ".v/" systemd-nspawn(1) systemd-dissect(1) RootDirectory=/RootImage= ( systemd.exec(5)). systemd-vpick(1) ".v/" shell. ".v/" UAPI.10[1]. : o (" " " ") +LEFT +LEFT-DONE . " " " " ( ). ( : ) . [2]. " " " " . o ( ) CPU ( ) ConditionArchitecture= systemd.unit(5). . o . ".v/" : o NAME_VERSION.SUFFIX o NAME_VERSION_ARCHITECTURE.SUFFIX o NAME_VERSION+LEFT.SUFFIX o NAME_VERSION+LEFT-DONE.SUFFIX o NAME_VERSION_ARCHITECTURE+LEFT.SUFFIX o NAME_VERSION_ARCHITECTURE+LEFT-DONE.SUFFIX . /var/lib/machines/mymachine.raw.v/ : o mymachine_7.5.13.raw o mymachine_7.5.14_x86-64.raw o mymachine_7.6.0_arm64.raw o mymachine_7.7.0_x86-64+0-5.raw x86-64: $ systemd-vpick --suffix=.raw /var/lib/machines/mymachine.raw.v/ /var/lib/machines/mymachine.raw.v/mymachine_7.5.14_x86-64.raw. : mymachine_7.7.0_x86-64+0-5.raw . mymachine_7.6.0_arm64.raw x86_64 arm64. mymachine_7.5.13.raw mymachine_7.5.14_x86-64.raw. systemd(1), systemd-vpick(1), systemd-nspawn(1), systemd-dissect(1), systemd.exec(5), systemd-sysupdate(8) 1. UAPI.10 https://uapi-group.org/specifications/specs/version_format_specification/ 2. https://systemd.io/AUTOMATIC_BOOT_ASSESSMENT/ 3 . . : . systemd 260.2 SYSTEMD.V(7)