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615 lines
30 KiB
Markdown
615 lines
30 KiB
Markdown
---
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title: "rclone mount"
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description: "Mount the remote as file system on a mountpoint."
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slug: rclone_mount
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url: /commands/rclone_mount/
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# autogenerated - DO NOT EDIT, instead edit the source code in cmd/mount/ and as part of making a release run "make commanddocs"
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---
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# rclone mount
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Mount the remote as file system on a mountpoint.
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## Synopsis
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rclone mount allows Linux, FreeBSD, macOS and Windows to
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mount any of Rclone's cloud storage systems as a file system with
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FUSE.
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First set up your remote using `rclone config`. Check it works with `rclone ls` etc.
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On Linux and OSX, you can either run mount in foreground mode or background (daemon) mode.
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Mount runs in foreground mode by default, use the `--daemon` flag to specify background mode.
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You can only run mount in foreground mode on Windows.
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On Linux/macOS/FreeBSD start the mount like this, where `/path/to/local/mount`
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is an **empty** **existing** directory:
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rclone mount remote:path/to/files /path/to/local/mount
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On Windows you can start a mount in different ways. See [below](#mounting-modes-on-windows)
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for details. The following examples will mount to an automatically assigned drive,
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to specific drive letter `X:`, to path `C:\path\parent\mount`
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(where parent directory or drive must exist, and mount must **not** exist,
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and is not supported when [mounting as a network drive](#mounting-modes-on-windows)), and
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the last example will mount as network share `\\cloud\remote` and map it to an
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automatically assigned drive:
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rclone mount remote:path/to/files *
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rclone mount remote:path/to/files X:
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rclone mount remote:path/to/files C:\path\parent\mount
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rclone mount remote:path/to/files \\cloud\remote
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When the program ends while in foreground mode, either via Ctrl+C or receiving
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a SIGINT or SIGTERM signal, the mount should be automatically stopped.
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When running in background mode the user will have to stop the mount manually:
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# Linux
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fusermount -u /path/to/local/mount
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# OS X
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umount /path/to/local/mount
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The umount operation can fail, for example when the mountpoint is busy.
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When that happens, it is the user's responsibility to stop the mount manually.
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The size of the mounted file system will be set according to information retrieved
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from the remote, the same as returned by the [rclone about](https://rclone.org/commands/rclone_about/)
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command. Remotes with unlimited storage may report the used size only,
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then an additional 1 PiB of free space is assumed. If the remote does not
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[support](https://rclone.org/overview/#optional-features) the about feature
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at all, then 1 PiB is set as both the total and the free size.
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**Note**: As of `rclone` 1.52.2, `rclone mount` now requires Go version 1.13
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or newer on some platforms depending on the underlying FUSE library in use.
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## Installing on Windows
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To run rclone mount on Windows, you will need to
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download and install [WinFsp](http://www.secfs.net/winfsp/).
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[WinFsp](https://github.com/billziss-gh/winfsp) is an open source
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Windows File System Proxy which makes it easy to write user space file
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systems for Windows. It provides a FUSE emulation layer which rclone
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uses combination with [cgofuse](https://github.com/billziss-gh/cgofuse).
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Both of these packages are by Bill Zissimopoulos who was very helpful
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during the implementation of rclone mount for Windows.
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### Mounting modes on windows
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Unlike other operating systems, Microsoft Windows provides a different filesystem
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type for network and fixed drives. It optimises access on the assumption fixed
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disk drives are fast and reliable, while network drives have relatively high latency
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and less reliability. Some settings can also be differentiated between the two types,
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for example that Windows Explorer should just display icons and not create preview
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thumbnails for image and video files on network drives.
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In most cases, rclone will mount the remote as a normal, fixed disk drive by default.
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However, you can also choose to mount it as a remote network drive, often described
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as a network share. If you mount an rclone remote using the default, fixed drive mode
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and experience unexpected program errors, freezes or other issues, consider mounting
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as a network drive instead.
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When mounting as a fixed disk drive you can either mount to an unused drive letter,
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or to a path representing a **non-existent** subdirectory of an **existing** parent
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directory or drive. Using the special value `*` will tell rclone to
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automatically assign the next available drive letter, starting with Z: and moving backward.
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Examples:
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rclone mount remote:path/to/files *
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rclone mount remote:path/to/files X:
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rclone mount remote:path/to/files C:\path\parent\mount
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rclone mount remote:path/to/files X:
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Option `--volname` can be used to set a custom volume name for the mounted
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file system. The default is to use the remote name and path.
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To mount as network drive, you can add option `--network-mode`
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to your mount command. Mounting to a directory path is not supported in
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this mode, it is a limitation Windows imposes on junctions, so the remote must always
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be mounted to a drive letter.
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rclone mount remote:path/to/files X: --network-mode
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A volume name specified with `--volname` will be used to create the network share path.
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A complete UNC path, such as `\\cloud\remote`, optionally with path
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`\\cloud\remote\madeup\path`, will be used as is. Any other
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string will be used as the share part, after a default prefix `\\server\`.
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If no volume name is specified then `\\server\share` will be used.
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You must make sure the volume name is unique when you are mounting more than one drive,
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or else the mount command will fail. The share name will treated as the volume label for
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the mapped drive, shown in Windows Explorer etc, while the complete
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`\\server\share` will be reported as the remote UNC path by
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`net use` etc, just like a normal network drive mapping.
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If you specify a full network share UNC path with `--volname`, this will implicitely
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set the `--network-mode` option, so the following two examples have same result:
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rclone mount remote:path/to/files X: --network-mode
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rclone mount remote:path/to/files X: --volname \\server\share
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You may also specify the network share UNC path as the mountpoint itself. Then rclone
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will automatically assign a drive letter, same as with `*` and use that as
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mountpoint, and instead use the UNC path specified as the volume name, as if it were
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specified with the `--volname` option. This will also implicitely set
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the `--network-mode` option. This means the following two examples have same result:
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rclone mount remote:path/to/files \\cloud\remote
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rclone mount remote:path/to/files * --volname \\cloud\remote
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There is yet another way to enable network mode, and to set the share path,
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and that is to pass the "native" libfuse/WinFsp option directly:
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`--fuse-flag --VolumePrefix=\server\share`. Note that the path
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must be with just a single backslash prefix in this case.
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*Note:* In previous versions of rclone this was the only supported method.
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[Read more about drive mapping](https://en.wikipedia.org/wiki/Drive_mapping)
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See also [Limitations](#limitations) section below.
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### Windows filesystem permissions
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The FUSE emulation layer on Windows must convert between the POSIX-based
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permission model used in FUSE, and the permission model used in Windows,
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based on access-control lists (ACL).
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The mounted filesystem will normally get three entries in its access-control list (ACL),
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representing permissions for the POSIX permission scopes: Owner, group and others.
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By default, the owner and group will be taken from the current user, and the built-in
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group "Everyone" will be used to represent others. The user/group can be customized
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with FUSE options "UserName" and "GroupName",
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e.g. `-o UserName=user123 -o GroupName="Authenticated Users"`.
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The permissions on each entry will be set according to
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[options](#options) `--dir-perms` and `--file-perms`,
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which takes a value in traditional [numeric notation](https://en.wikipedia.org/wiki/File-system_permissions#Numeric_notation),
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where the default corresponds to `--file-perms 0666 --dir-perms 0777`.
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Note that the mapping of permissions is not always trivial, and the result
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you see in Windows Explorer may not be exactly like you expected.
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For example, when setting a value that includes write access, this will be
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mapped to individual permissions "write attributes", "write data" and "append data",
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but not "write extended attributes". Windows will then show this as basic
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permission "Special" instead of "Write", because "Write" includes the
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"write extended attributes" permission.
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If you set POSIX permissions for only allowing access to the owner, using
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`--file-perms 0600 --dir-perms 0700`, the user group and the built-in "Everyone"
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group will still be given some special permissions, such as "read attributes"
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and "read permissions", in Windows. This is done for compatibility reasons,
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e.g. to allow users without additional permissions to be able to read basic
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metadata about files like in UNIX. One case that may arise is that other programs
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(incorrectly) interprets this as the file being accessible by everyone. For example
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an SSH client may warn about "unprotected private key file".
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WinFsp 2021 (version 1.9, still in beta) introduces a new FUSE option "FileSecurity",
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that allows the complete specification of file security descriptors using
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[SDDL](https://docs.microsoft.com/en-us/windows/win32/secauthz/security-descriptor-string-format).
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With this you can work around issues such as the mentioned "unprotected private key file"
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by specifying `-o FileSecurity="D:P(A;;FA;;;OW)"`, for file all access (FA) to the owner (OW).
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### Windows caveats
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Note that drives created as Administrator are not visible by other
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accounts (including the account that was elevated as
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Administrator). So if you start a Windows drive from an Administrative
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Command Prompt and then try to access the same drive from Explorer
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(which does not run as Administrator), you will not be able to see the
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new drive.
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The easiest way around this is to start the drive from a normal
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command prompt. It is also possible to start a drive from the SYSTEM
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account (using [the WinFsp.Launcher
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infrastructure](https://github.com/billziss-gh/winfsp/wiki/WinFsp-Service-Architecture))
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which creates drives accessible for everyone on the system or
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alternatively using [the nssm service manager](https://nssm.cc/usage).
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## Limitations
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Without the use of `--vfs-cache-mode` this can only write files
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sequentially, it can only seek when reading. This means that many
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applications won't work with their files on an rclone mount without
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`--vfs-cache-mode writes` or `--vfs-cache-mode full`.
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See the [VFS File Caching](#vfs-file-caching) section for more info.
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The bucket based remotes (e.g. Swift, S3, Google Compute Storage, B2,
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Hubic) do not support the concept of empty directories, so empty
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directories will have a tendency to disappear once they fall out of
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the directory cache.
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Only supported on Linux, FreeBSD, OS X and Windows at the moment.
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## rclone mount vs rclone sync/copy
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File systems expect things to be 100% reliable, whereas cloud storage
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systems are a long way from 100% reliable. The rclone sync/copy
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commands cope with this with lots of retries. However rclone mount
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can't use retries in the same way without making local copies of the
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uploads. Look at the [VFS File Caching](#vfs-file-caching)
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for solutions to make mount more reliable.
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## Attribute caching
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You can use the flag `--attr-timeout` to set the time the kernel caches
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the attributes (size, modification time, etc.) for directory entries.
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The default is `1s` which caches files just long enough to avoid
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too many callbacks to rclone from the kernel.
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In theory 0s should be the correct value for filesystems which can
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change outside the control of the kernel. However this causes quite a
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few problems such as
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[rclone using too much memory](https://github.com/rclone/rclone/issues/2157),
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[rclone not serving files to samba](https://forum.rclone.org/t/rclone-1-39-vs-1-40-mount-issue/5112)
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and [excessive time listing directories](https://github.com/rclone/rclone/issues/2095#issuecomment-371141147).
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The kernel can cache the info about a file for the time given by
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`--attr-timeout`. You may see corruption if the remote file changes
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length during this window. It will show up as either a truncated file
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or a file with garbage on the end. With `--attr-timeout 1s` this is
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very unlikely but not impossible. The higher you set `--attr-timeout`
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the more likely it is. The default setting of "1s" is the lowest
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setting which mitigates the problems above.
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If you set it higher (`10s` or `1m` say) then the kernel will call
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back to rclone less often making it more efficient, however there is
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more chance of the corruption issue above.
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If files don't change on the remote outside of the control of rclone
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then there is no chance of corruption.
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This is the same as setting the attr_timeout option in mount.fuse.
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## Filters
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Note that all the rclone filters can be used to select a subset of the
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files to be visible in the mount.
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## systemd
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When running rclone mount as a systemd service, it is possible
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to use Type=notify. In this case the service will enter the started state
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after the mountpoint has been successfully set up.
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Units having the rclone mount service specified as a requirement
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will see all files and folders immediately in this mode.
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## chunked reading
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`--vfs-read-chunk-size` will enable reading the source objects in parts.
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This can reduce the used download quota for some remotes by requesting only chunks
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from the remote that are actually read at the cost of an increased number of requests.
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When `--vfs-read-chunk-size-limit` is also specified and greater than
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`--vfs-read-chunk-size`, the chunk size for each open file will get doubled
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for each chunk read, until the specified value is reached. A value of `-1` will disable
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the limit and the chunk size will grow indefinitely.
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With `--vfs-read-chunk-size 100M` and `--vfs-read-chunk-size-limit 0`
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the following parts will be downloaded: 0-100M, 100M-200M, 200M-300M, 300M-400M and so on.
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When `--vfs-read-chunk-size-limit 500M` is specified, the result would be
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0-100M, 100M-300M, 300M-700M, 700M-1200M, 1200M-1700M and so on.
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## VFS - Virtual File System
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This command uses the VFS layer. This adapts the cloud storage objects
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that rclone uses into something which looks much more like a disk
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filing system.
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Cloud storage objects have lots of properties which aren't like disk
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files - you can't extend them or write to the middle of them, so the
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VFS layer has to deal with that. Because there is no one right way of
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doing this there are various options explained below.
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The VFS layer also implements a directory cache - this caches info
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about files and directories (but not the data) in memory.
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## VFS Directory Cache
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Using the `--dir-cache-time` flag, you can control how long a
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directory should be considered up to date and not refreshed from the
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backend. Changes made through the mount will appear immediately or
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invalidate the cache.
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--dir-cache-time duration Time to cache directory entries for. (default 5m0s)
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--poll-interval duration Time to wait between polling for changes.
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However, changes made directly on the cloud storage by the web
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interface or a different copy of rclone will only be picked up once
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the directory cache expires if the backend configured does not support
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polling for changes. If the backend supports polling, changes will be
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picked up within the polling interval.
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You can send a `SIGHUP` signal to rclone for it to flush all
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directory caches, regardless of how old they are. Assuming only one
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rclone instance is running, you can reset the cache like this:
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kill -SIGHUP $(pidof rclone)
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If you configure rclone with a [remote control](/rc) then you can use
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rclone rc to flush the whole directory cache:
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rclone rc vfs/forget
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Or individual files or directories:
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rclone rc vfs/forget file=path/to/file dir=path/to/dir
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## VFS File Buffering
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The `--buffer-size` flag determines the amount of memory,
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that will be used to buffer data in advance.
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Each open file will try to keep the specified amount of data in memory
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at all times. The buffered data is bound to one open file and won't be
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shared.
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This flag is a upper limit for the used memory per open file. The
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buffer will only use memory for data that is downloaded but not not
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yet read. If the buffer is empty, only a small amount of memory will
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be used.
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The maximum memory used by rclone for buffering can be up to
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`--buffer-size * open files`.
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## VFS File Caching
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These flags control the VFS file caching options. File caching is
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necessary to make the VFS layer appear compatible with a normal file
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system. It can be disabled at the cost of some compatibility.
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For example you'll need to enable VFS caching if you want to read and
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write simultaneously to a file. See below for more details.
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Note that the VFS cache is separate from the cache backend and you may
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find that you need one or the other or both.
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--cache-dir string Directory rclone will use for caching.
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--vfs-cache-mode CacheMode Cache mode off|minimal|writes|full (default off)
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--vfs-cache-max-age duration Max age of objects in the cache. (default 1h0m0s)
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--vfs-cache-max-size SizeSuffix Max total size of objects in the cache. (default off)
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--vfs-cache-poll-interval duration Interval to poll the cache for stale objects. (default 1m0s)
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--vfs-write-back duration Time to writeback files after last use when using cache. (default 5s)
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If run with `-vv` rclone will print the location of the file cache. The
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files are stored in the user cache file area which is OS dependent but
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can be controlled with `--cache-dir` or setting the appropriate
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environment variable.
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The cache has 4 different modes selected by `--vfs-cache-mode`.
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The higher the cache mode the more compatible rclone becomes at the
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cost of using disk space.
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Note that files are written back to the remote only when they are
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closed and if they haven't been accessed for --vfs-write-back
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second. If rclone is quit or dies with files that haven't been
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uploaded, these will be uploaded next time rclone is run with the same
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flags.
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If using `--vfs-cache-max-size` note that the cache may exceed this size
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for two reasons. Firstly because it is only checked every
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`--vfs-cache-poll-interval`. Secondly because open files cannot be
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evicted from the cache.
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You **should not** run two copies of rclone using the same VFS cache
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with the same or overlapping remotes if using `--vfs-cache-mode > off`.
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This can potentially cause data corruption if you do. You can work
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around this by giving each rclone its own cache hierarchy with
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`--cache-dir`. You don't need to worry about this if the remotes in
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use don't overlap.
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### --vfs-cache-mode off
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In this mode (the default) the cache will read directly from the remote and write
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directly to the remote without caching anything on disk.
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This will mean some operations are not possible
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* Files can't be opened for both read AND write
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* Files opened for write can't be seeked
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* Existing files opened for write must have O_TRUNC set
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* Files open for read with O_TRUNC will be opened write only
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* Files open for write only will behave as if O_TRUNC was supplied
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* Open modes O_APPEND, O_TRUNC are ignored
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* If an upload fails it can't be retried
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### --vfs-cache-mode minimal
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This is very similar to "off" except that files opened for read AND
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write will be buffered to disk. This means that files opened for
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write will be a lot more compatible, but uses the minimal disk space.
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These operations are not possible
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* Files opened for write only can't be seeked
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* Existing files opened for write must have O_TRUNC set
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* Files opened for write only will ignore O_APPEND, O_TRUNC
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* If an upload fails it can't be retried
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### --vfs-cache-mode writes
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In this mode files opened for read only are still read directly from
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the remote, write only and read/write files are buffered to disk
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first.
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This mode should support all normal file system operations.
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If an upload fails it will be retried at exponentially increasing
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|
intervals up to 1 minute.
|
|
|
|
### --vfs-cache-mode full
|
|
|
|
In this mode all reads and writes are buffered to and from disk. When
|
|
data is read from the remote this is buffered to disk as well.
|
|
|
|
In this mode the files in the cache will be sparse files and rclone
|
|
will keep track of which bits of the files it has downloaded.
|
|
|
|
So if an application only reads the starts of each file, then rclone
|
|
will only buffer the start of the file. These files will appear to be
|
|
their full size in the cache, but they will be sparse files with only
|
|
the data that has been downloaded present in them.
|
|
|
|
This mode should support all normal file system operations and is
|
|
otherwise identical to --vfs-cache-mode writes.
|
|
|
|
When reading a file rclone will read --buffer-size plus
|
|
--vfs-read-ahead bytes ahead. The --buffer-size is buffered in memory
|
|
whereas the --vfs-read-ahead is buffered on disk.
|
|
|
|
When using this mode it is recommended that --buffer-size is not set
|
|
too big and --vfs-read-ahead is set large if required.
|
|
|
|
**IMPORTANT** not all file systems support sparse files. In particular
|
|
FAT/exFAT do not. Rclone will perform very badly if the cache
|
|
directory is on a filesystem which doesn't support sparse files and it
|
|
will log an ERROR message if one is detected.
|
|
|
|
## VFS Performance
|
|
|
|
These flags may be used to enable/disable features of the VFS for
|
|
performance or other reasons.
|
|
|
|
In particular S3 and Swift benefit hugely from the --no-modtime flag
|
|
(or use --use-server-modtime for a slightly different effect) as each
|
|
read of the modification time takes a transaction.
|
|
|
|
--no-checksum Don't compare checksums on up/download.
|
|
--no-modtime Don't read/write the modification time (can speed things up).
|
|
--no-seek Don't allow seeking in files.
|
|
--read-only Mount read-only.
|
|
|
|
When rclone reads files from a remote it reads them in chunks. This
|
|
means that rather than requesting the whole file rclone reads the
|
|
chunk specified. This is advantageous because some cloud providers
|
|
account for reads being all the data requested, not all the data
|
|
delivered.
|
|
|
|
Rclone will keep doubling the chunk size requested starting at
|
|
--vfs-read-chunk-size with a maximum of --vfs-read-chunk-size-limit
|
|
unless it is set to "off" in which case there will be no limit.
|
|
|
|
--vfs-read-chunk-size SizeSuffix Read the source objects in chunks. (default 128M)
|
|
--vfs-read-chunk-size-limit SizeSuffix Max chunk doubling size (default "off")
|
|
|
|
Sometimes rclone is delivered reads or writes out of order. Rather
|
|
than seeking rclone will wait a short time for the in sequence read or
|
|
write to come in. These flags only come into effect when not using an
|
|
on disk cache file.
|
|
|
|
--vfs-read-wait duration Time to wait for in-sequence read before seeking. (default 20ms)
|
|
--vfs-write-wait duration Time to wait for in-sequence write before giving error. (default 1s)
|
|
|
|
When using VFS write caching (--vfs-cache-mode with value writes or full),
|
|
the global flag --transfers can be set to adjust the number of parallel uploads of
|
|
modified files from cache (the related global flag --checkers have no effect on mount).
|
|
|
|
--transfers int Number of file transfers to run in parallel. (default 4)
|
|
|
|
## VFS Case Sensitivity
|
|
|
|
Linux file systems are case-sensitive: two files can differ only
|
|
by case, and the exact case must be used when opening a file.
|
|
|
|
File systems in modern Windows are case-insensitive but case-preserving:
|
|
although existing files can be opened using any case, the exact case used
|
|
to create the file is preserved and available for programs to query.
|
|
It is not allowed for two files in the same directory to differ only by case.
|
|
|
|
Usually file systems on macOS are case-insensitive. It is possible to make macOS
|
|
file systems case-sensitive but that is not the default
|
|
|
|
The `--vfs-case-insensitive` mount flag controls how rclone handles these
|
|
two cases. If its value is "false", rclone passes file names to the mounted
|
|
file system as-is. If the flag is "true" (or appears without a value on
|
|
command line), rclone may perform a "fixup" as explained below.
|
|
|
|
The user may specify a file name to open/delete/rename/etc with a case
|
|
different than what is stored on mounted file system. If an argument refers
|
|
to an existing file with exactly the same name, then the case of the existing
|
|
file on the disk will be used. However, if a file name with exactly the same
|
|
name is not found but a name differing only by case exists, rclone will
|
|
transparently fixup the name. This fixup happens only when an existing file
|
|
is requested. Case sensitivity of file names created anew by rclone is
|
|
controlled by an underlying mounted file system.
|
|
|
|
Note that case sensitivity of the operating system running rclone (the target)
|
|
may differ from case sensitivity of a file system mounted by rclone (the source).
|
|
The flag controls whether "fixup" is performed to satisfy the target.
|
|
|
|
If the flag is not provided on the command line, then its default value depends
|
|
on the operating system where rclone runs: "true" on Windows and macOS, "false"
|
|
otherwise. If the flag is provided without a value, then it is "true".
|
|
|
|
## Alternate report of used bytes
|
|
|
|
Some backends, most notably S3, do not report the amount of bytes used.
|
|
If you need this information to be available when running `df` on the
|
|
filesystem, then pass the flag `--vfs-used-is-size` to rclone.
|
|
With this flag set, instead of relying on the backend to report this
|
|
information, rclone will scan the whole remote similar to `rclone size`
|
|
and compute the total used space itself.
|
|
|
|
_WARNING._ Contrary to `rclone size`, this flag ignores filters so that the
|
|
result is accurate. However, this is very inefficient and may cost lots of API
|
|
calls resulting in extra charges. Use it as a last resort and only with caching.
|
|
|
|
|
|
```
|
|
rclone mount remote:path /path/to/mountpoint [flags]
|
|
```
|
|
|
|
## Options
|
|
|
|
```
|
|
--allow-non-empty Allow mounting over a non-empty directory. Not supported on Windows.
|
|
--allow-other Allow access to other users. Not supported on Windows.
|
|
--allow-root Allow access to root user. Not supported on Windows.
|
|
--async-read Use asynchronous reads. Not supported on Windows. (default true)
|
|
--attr-timeout duration Time for which file/directory attributes are cached. (default 1s)
|
|
--daemon Run mount as a daemon (background mode). Not supported on Windows.
|
|
--daemon-timeout duration Time limit for rclone to respond to kernel. Not supported on Windows.
|
|
--debug-fuse Debug the FUSE internals - needs -v.
|
|
--default-permissions Makes kernel enforce access control based on the file mode. Not supported on Windows.
|
|
--dir-cache-time duration Time to cache directory entries for. (default 5m0s)
|
|
--dir-perms FileMode Directory permissions (default 0777)
|
|
--file-perms FileMode File permissions (default 0666)
|
|
--fuse-flag stringArray Flags or arguments to be passed direct to libfuse/WinFsp. Repeat if required.
|
|
--gid uint32 Override the gid field set by the filesystem. Not supported on Windows. (default 1000)
|
|
-h, --help help for mount
|
|
--max-read-ahead SizeSuffix The number of bytes that can be prefetched for sequential reads. Not supported on Windows. (default 128k)
|
|
--network-mode Mount as remote network drive, instead of fixed disk drive. Supported on Windows only
|
|
--no-checksum Don't compare checksums on up/download.
|
|
--no-modtime Don't read/write the modification time (can speed things up).
|
|
--no-seek Don't allow seeking in files.
|
|
--noappledouble Ignore Apple Double (._) and .DS_Store files. Supported on OSX only. (default true)
|
|
--noapplexattr Ignore all "com.apple.*" extended attributes. Supported on OSX only.
|
|
-o, --option stringArray Option for libfuse/WinFsp. Repeat if required.
|
|
--poll-interval duration Time to wait between polling for changes. Must be smaller than dir-cache-time. Only on supported remotes. Set to 0 to disable. (default 1m0s)
|
|
--read-only Mount read-only.
|
|
--uid uint32 Override the uid field set by the filesystem. Not supported on Windows. (default 1000)
|
|
--umask int Override the permission bits set by the filesystem. Not supported on Windows.
|
|
--vfs-cache-max-age duration Max age of objects in the cache. (default 1h0m0s)
|
|
--vfs-cache-max-size SizeSuffix Max total size of objects in the cache. (default off)
|
|
--vfs-cache-mode CacheMode Cache mode off|minimal|writes|full (default off)
|
|
--vfs-cache-poll-interval duration Interval to poll the cache for stale objects. (default 1m0s)
|
|
--vfs-case-insensitive If a file name not found, find a case insensitive match.
|
|
--vfs-read-ahead SizeSuffix Extra read ahead over --buffer-size when using cache-mode full.
|
|
--vfs-read-chunk-size SizeSuffix Read the source objects in chunks. (default 128M)
|
|
--vfs-read-chunk-size-limit SizeSuffix If greater than --vfs-read-chunk-size, double the chunk size after each chunk read, until the limit is reached. 'off' is unlimited. (default off)
|
|
--vfs-read-wait duration Time to wait for in-sequence read before seeking. (default 20ms)
|
|
--vfs-used-is-size rclone size Use the rclone size algorithm for Used size.
|
|
--vfs-write-back duration Time to writeback files after last use when using cache. (default 5s)
|
|
--vfs-write-wait duration Time to wait for in-sequence write before giving error. (default 1s)
|
|
--volname string Set the volume name. Supported on Windows and OSX only.
|
|
--write-back-cache Makes kernel buffer writes before sending them to rclone. Without this, writethrough caching is used. Not supported on Windows.
|
|
```
|
|
|
|
See the [global flags page](/flags/) for global options not listed here.
|
|
|
|
## SEE ALSO
|
|
|
|
* [rclone](/commands/rclone/) - Show help for rclone commands, flags and backends.
|
|
|