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sentence structure, wording
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@ -52,7 +52,7 @@ What is a container, CT, VE, Virtual Private Server, VPS?::
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Operating-system-level virtualization is a server-virtualization
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Operating-system-level virtualization is a server-virtualization
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method where the kernel of an operating system allows for multiple
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method where the kernel of an operating system allows for multiple
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isolated user-space instances, instead of just one. We call such
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isolated user-space instances, instead of just one. We call such
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instances containers. As containers share the Kernel they are
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instances containers. As containers use the host's kernel they are
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limited to Linux guests.
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limited to Linux guests.
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What is a QEMU/KVM guest (or VM)?::
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What is a QEMU/KVM guest (or VM)?::
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@ -65,7 +65,7 @@ functional and error free.
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You normally select *Install Proxmox VE* to start the installation.
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You normally select *Install Proxmox VE* to start the installation.
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After that you get prompted to select the target hard disk(s). The
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After that you get prompted to select the target hard disk(s). The
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`Options` button aside lets you select the target file system, and
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`Options` button lets you select the target file system, which
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defaults to `ext4`. The installer uses LVM if you select 'ext3',
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defaults to `ext4`. The installer uses LVM if you select 'ext3',
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'ext4' or 'xfs' as file system, and offers additional option to
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'ext4' or 'xfs' as file system, and offers additional option to
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restrict LVM space (see <<advanced_lvm_options,below>>)
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restrict LVM space (see <<advanced_lvm_options,below>>)
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17
vzdump.adoc
17
vzdump.adoc
@ -64,7 +64,8 @@ not require that the underlying storage supports snapshots.
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`stop` mode::
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`stop` mode::
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Stop the guest during backup. This results in a very long downtime.
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Stop the container for the duration of the backup. This potentially results in
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a very long downtime.
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`suspend` mode::
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`suspend` mode::
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@ -77,8 +78,8 @@ to hold the container copy.
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When the container is on a local filesystem and the target storage of the backup
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When the container is on a local filesystem and the target storage of the backup
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is an NFS server, you should set `--tmpdir` to reside on a local filesystem too,
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is an NFS server, you should set `--tmpdir` to reside on a local filesystem too,
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as this will result in a many fold performance improvement.
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as this will result in a many fold performance improvement.
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Use of a local `tmpdir` is also required if you want to backup in `suspend`
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Use of a local `tmpdir` is also required if you want to backup a local container
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mode a local container using ACLs to an NFS server.
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using ACLs in suspend mode if the backup storage is an NFS server.
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`snapshot` mode::
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`snapshot` mode::
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@ -90,7 +91,7 @@ snapshot content will be archived in a tar file.
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Backup File Names
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Backup File Names
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-----------------
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-----------------
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Newer versions of vzdump encode the virtual machine type and the
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Newer versions of vzdump encode the guest type and the
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backup time into the filename, for example
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backup time into the filename, for example
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vzdump-lxc-105-2009_10_09-11_04_43.tar
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vzdump-lxc-105-2009_10_09-11_04_43.tar
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@ -149,15 +150,17 @@ directory ('vzdump-hook-script.pl').
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File Exclusions
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File Exclusions
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---------------
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---------------
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First, this option is only available for container backups. 'vzdump'
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NOTE: this option is only available for container backups.
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skips the following files with option `--stdexcludes`
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'vzdump' skips the following files by default (disable with the option
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`--stdexcludes 0`)
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/var/log/?*
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/var/log/?*
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/tmp/?*
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/tmp/?*
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/var/tmp/?*
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/var/tmp/?*
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/var/run/?*pid
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/var/run/?*pid
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Or you can manually specify exclude paths, for example:
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You can also manually specify (additional) exclude paths, for example:
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# vzdump 777 --exclude-path /tmp/ --exclude-path '/var/foo*'
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# vzdump 777 --exclude-path /tmp/ --exclude-path '/var/foo*'
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