`lxc-snapshot` ( 1 )

снимок существующего контейнера (Snapshot an existing container.)

Формат

Имя (Name)

lxc-snapshot - Snapshot an existing container.

Синопсис (Synopsis)

lxc-snapshot -n, --name name [ -c, --comment file ]

lxc-snapshot -n, --name name -d, -destroy snapshot-name

lxc-snapshot -n, --name name -L, --list [ -C, --showcomments ]

lxc-snapshot -n, --name name -r, -restore snapshot-name [ -N, --newname newname ]

Описание (Description)

lxc-snapshot creates, lists, and restores container snapshots.

Snapshots are stored as snapshotted containers under the container's configuration path. For instance, if the container's configuration path is /var/lib/lxc and the container is c1, then the first snapshot will be stored as container snap0 under the path /var/lib/lxc/c1/snaps. If /var/lib/lxcsnaps, as used by LXC 1.0, already exists, then it will continue to be used.

Параметры (Options)

-c,--comment comment_file
              Associate the comment in comment_file with the newly
              created snapshot.

       -d,--destroy snapshot-name
              Destroy the named snapshot. If the named snapshot is ALL,
              then all snapshots will be destroyed.

       -L,--list
              List existing snapshots.

       -C,--showcomments
              Show snapshot comments in the snapshots listings.

       -r,--restore snapshot-name
              Restore the named snapshot, meaning a full new container
              is created which is a copy of the snapshot.

       -N, --newname
              When restoring a snapshot, the last optional argument if
              not given explicitly via --newname is the name to use for
              the restored container. If the newname is identical to the
              original name of the container, then the original
              container will be destroyed and the restored container
              will take its place. Note that deleting the original
              snapshot is not possible in the case of overlayfs or zfs
              backed snapshots.

Общие параметры (Common options)

These options are common to most of lxc commands.

-?, -h, --help Print a longer usage message than normal.

--usage Give the usage message

-q, --quiet mute on

-P, --lxcpath=PATH Use an alternate container path. The default is /usr/local/var/lib/lxc.

-o, --logfile=FILE Output to an alternate log FILE. The default is no log.

-l, --logpriority=LEVEL Set log priority to LEVEL. The default log priority is ERROR. Possible values are : FATAL, ALERT, CRIT, WARN, ERROR, NOTICE, INFO, DEBUG, TRACE.

Note that this option is setting the priority of the events log in the alternate log file. It do not have effect on the ERROR events log on stderr.

-n, --name=NAME Use container identifier NAME. The container identifier format is an alphanumeric string.

--rcfile=FILE Specify the configuration file to configure the virtualization and isolation functionalities for the container.

This configuration file if present will be used even if there is already a configuration file present in the previously created container (via lxc-create).

--version Show the version number.

Смотри также (See also)

lxc(7), lxc-create(1), lxc-copy(1), lxc-destroy(1), lxc-start(1), lxc-stop(1), lxc-execute(1), lxc-console(1), lxc-monitor(1), lxc-wait(1), lxc-cgroup(1), lxc-ls(1), lxc-info(1), lxc-freeze(1), lxc-unfreeze(1), lxc-attach(1), lxc.conf(5)

Исходный текст на man7.org