Changeset 77794 in vbox for trunk/doc/manual/en_US
- Timestamp:
- Mar 19, 2019 3:55:27 PM (6 years ago)
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trunk/doc/manual/en_US/user_VBoxManage.xml
r77777 r77794 4311 4311 </sect1> 4312 4312 4313 <sect1 id="vboxmanage-snapshot">4314 4315 <title>VBoxManage snapshot</title>4316 4317 <para>4318 This command is used to control snapshots from the command line. A4319 snapshot consists of a complete copy of the virtual machine4320 settings, copied at the time when the snapshot was taken, and4321 optionally a virtual machine saved state file if the snapshot was4322 taken while the machine was running. After a snapshot has been4323 taken, &product-name; creates a differencing hard disk for each4324 normal hard disk associated with the machine so that when a4325 snapshot is restored, the contents of the virtual machine's4326 virtual hard disks can be quickly reset by simply dropping the4327 preexisting differencing files.4328 </para>4329 4330 <screen>VBoxManage snapshot <uuid|vmname>4331 take <name> [--description <desc>] [--live]4332 [--uniquename Number,Timestamp,Space,Force] |4333 delete <uuid|snapname> |4334 restore <uuid|snapname> |4335 restorecurrent |4336 edit <uuid|snapname>|--current4337 [--name <name>]4338 [--description <desc>] |4339 list [--details|--machinereadable]4340 showvminfo <uuid|snapname></screen>4341 4342 <para>4343 The <command>take</command> operation takes a snapshot of the4344 current state of the virtual machine. You must supply a name for4345 the snapshot and can optionally supply a description. The new4346 snapshot is inserted into the snapshots tree as a child of the4347 current snapshot and then becomes the new current snapshot. The4348 <computeroutput>--description</computeroutput> parameter enables4349 you to describe the snapshot. If4350 <computeroutput>--live</computeroutput> is specified, the VM will4351 not be stopped during the snapshot creation. This is called live4352 snapshotting.4353 </para>4354 4355 <para>4356 The <command>delete</command> operation deletes a snapshot,4357 specified by name or by UUID. This can take a while to finish4358 since the differencing images associated with the snapshot might4359 need to be merged with their child differencing images.4360 </para>4361 4362 <para>4363 The <command>restore</command> operation will restore the given4364 snapshot, specified by name or by UUID, by resetting the virtual4365 machine's settings and current state to that of the snapshot. The4366 previous current state of the machine will be lost. After this,4367 the given snapshot becomes the new current snapshot so that4368 subsequent snapshots are inserted under the snapshot from which4369 was restored.4370 </para>4371 4372 <para>4373 The <command>restorecurrent</command> operation is a shortcut to4374 restore the current snapshot, which is the snapshot from which the4375 current state is derived. This subcommand is equivalent to using4376 the <command>restore</command> subcommand with the name or UUID of4377 the current snapshot, except that it avoids the extra step of4378 determining that name or UUID.4379 </para>4380 4381 <para>4382 With the <command>edit</command> operation, you can change the4383 name or description of an existing snapshot.4384 </para>4385 4386 <para>4387 The <command>list</command> operation shows all snapshots of a4388 virtual machine.4389 </para>4390 4391 <para>4392 With the <command>showvminfo</command> operation, you can view the4393 virtual machine settings that were stored with an existing4394 snapshot.4395 </para>4396 4397 </sect1>4398 4399 4313 <sect1 id="vboxmanage-closemedium"> 4400 4314 … … 9269 9183 9270 9184 <xi:include href="user_man_VBoxManage-cloudprofile.xml" xpointer="element(/1)" xmlns:xi="http://www.w3.org/2001/XInclude" /> 9185 <xi:include href="user_man_VBoxManage-snapshot.xml" xpointer="element(/1)" xmlns:xi="http://www.w3.org/2001/XInclude" /> 9271 9186 9272 9187 </chapter>
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