doveadm-fscache(1) - Utility actions for Dovecot's local fscache storage

SYNOPSIS

doveadm [GLOBAL OPTIONS] fscache command [arguments]

DESCRIPTION

doveadm fscache can be used to run actions that interact with and modify Dovecot's local fscache storage.

GLOBAL OPTIONS

Global doveadm(1) options:

-D

Enables verbosity and debug messages.

-O

Do not read any config file, just use defaults. The dovecot_storage_version defaults to the latest version, but can be overridden with -o.

-k

Preserve entire environment for doveadm, not just import_environment.

-v

Enables verbosity, including progress counter.

-i instance-name

If using multiple Dovecot instances, choose the config file based on this instance name.

See instance_name for more information.

-c config-file

Read configuration from the given config-file. By default it first reads config socket, and then falls back to /etc/dovecot/dovecot.conf. You can also point this to config socket of some instance running compatible version.

-o setting=value

Overrides the configuration setting from /etc/dovecot/dovecot.conf and from the userdb with the given value. In order to override multiple settings, the -o option may be specified multiple times.

-f formatter

Specifies the formatter for formatting the output. Supported formatters are:

flow

prints each line with key=value pairs.

json

prints a JSON array of JSON objects.

pager

prints each key: value pair on its own line and separates records with form feed character (^L).

tab

prints a table header followed by tab separated value lines.

table

prints a table header followed by adjusted value lines.

OPTIONS

-S socket_path

The option's argument is either an absolute path to a local UNIX domain socket, or a hostname and port (hostname:port), in order to connect a remote host via a TCP socket.

This allows an administrator to execute doveadm(1) mail commands through the given socket.

COMMANDS

fscache rescan

doveadm [GLOBAL OPTIONS] fscache rescan [-S socket_path] [--log-path log_path] path [max_age]

Scans data in the fscache to recalculate the used storage space.

The path matches the fs_fscache_path setting, while the log_path matches the fs_fscache_log_path. The default log_path is to use `fscache.log` in the fscache root directory.

If the max_age parameter is provided, files found with mtime older than this value are deleted from the cache.

EXAMPLE

Rescan fscache to update cached size.

doveadm fscache rescan /path/to/fscache

REPORTING BUGS

Report bugs, including doveconf -n output, to the Dovecot Mailing List dovecot@dovecot.org. Information about reporting bugs is available at: https://dovecot.org/bugreport.html

SEE ALSO

doveadm(1), doveadm-obox(1)