436 lines
15 KiB
Plaintext
436 lines
15 KiB
Plaintext
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#
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# Define default options for autofs.
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#
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[ autofs ]
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#
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# master_map_name - default map name for the master map.
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#
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master_map_name = /etc/auto.master
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#
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# timeout - set the default mount timeout in seconds. The internal
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# program default is 10 minutes, but the default installed
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# configuration overrides this and sets the timeout to 5
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# minutes to be consistent with earlier autofs releases.
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#
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timeout = 300
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#
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# master_wait - set the default maximum number of retries (actual
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# iterations is half this, each is delayed by 2 seconds
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# before retrying) waiting for the master map to become
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# available if it cannot be read at program start
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# (default 10, then continue). This can be longer
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# if the map source itself waits for availability
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# (such as sss).
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#
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#master_wait = 10
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#
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# negative_timeout - set the default negative timeout for
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# failed mount attempts (default 60).
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#
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#negative_timeout = 60
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#
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# mount_verbose - use the -v flag when calling mount(8) and log some
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# process information about the requestor and its
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# parent.
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#
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#mount_verbose = no
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#
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# mount_wait - time to wait for a response from mount(8).
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# Setting this timeout can cause problems when
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# mount would otherwise wait for a server that
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# is temporarily unavailable, such as when it's
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# restarting. The default setting (-1) of waiting
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# for mount(8) usually results in a wait of around
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# 3 minutes.
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#
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#mount_wait = -1
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#
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# umount_wait - time to wait for a response from umount(8).
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#
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#umount_wait = 12
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#
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# browse_mode - maps are browsable by default.
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#
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browse_mode = no
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#
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# mount_nfs_default_protocol - set the default protocol that mount.nfs(8)
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# uses when performing a mount. Autofs needs
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# to know the default NFS protocol that
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# mount.nfs(8) uses so it can do special case
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# handling for its availability probe for
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# different NFS protocols. Since we can't
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# identify the default automatically we need
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# to set it in our configuration.
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#
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#mount_nfs_default_protocol = 3
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#
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# append_options - append to global options instead of replace.
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#
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#append_options = yes
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#
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# logging - set default log level "none", "verbose" or "debug"
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#
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#logging = none
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#
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# force_standard_program_map_env - disable the use of the "AUTOFS_"
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# prefix for standard environment variables when
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# executing a program map. Since program maps
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# are run as the privileged user this opens
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# automount(8) to potential user privilege
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# escalation when the program map is written
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# in a language that can load components from,
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# for example, a user home directory.
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#
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# force_standard_program_map_env = no
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#
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# use_mount_request_log_id - Set whether to use a mount request log
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# id so that log entries for specific mount
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# requests can be easily identified in logs
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# that have multiple concurrent requests.
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#
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#use_mount_request_log_id = no
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#
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# Define base dn for map dn lookup.
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#
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# Define server URIs
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#
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# ldap_uri - space separated list of server uris of the form
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# <proto>://<server>[/] where <proto> can be ldap
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# or ldaps. The option can be given multiple times.
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# Map entries that include a server name override
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# this option.
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#
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# This configuration option can also be used to
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# request autofs lookup SRV RRs for a domain of
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# the form <proto>:///[<domain dn>]. Note that a
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# trailing "/" is not allowed when using this form.
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# If the domain dn is not specified the dns domain
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# name (if any) is used to construct the domain dn
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# for the SRV RR lookup. The server list returned
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# from an SRV RR lookup is refreshed according to
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# the minimum ttl found in the SRV RR records or
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# after one hour, whichever is less.
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#
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#ldap_uri = ""
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#
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# ldap_timeout - timeout value for the synchronous API calls
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# (default is LDAP library default).
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#
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#ldap_timeout = -1
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#
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# ldap_network_timeout - set the network response timeout (default 8).
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#
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#ldap_network_timeout = 8
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#
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# search_base - base dn to use for searching for map search dn.
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# Multiple entries can be given and they are checked
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# in the order they occur here.
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#
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#search_base = ""
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#
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# Define the LDAP schema to used for lookups
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#
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# If no schema is set autofs will check each of the schemas
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# below in the order given to try and locate an appropriate
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# basdn for lookups. If you want to minimize the number of
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# queries to the server set the values here.
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#
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#map_object_class = nisMap
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#entry_object_class = nisObject
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#map_attribute = nisMapName
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#entry_attribute = cn
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#value_attribute= nisMapEntry
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#
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# Other common LDAP naming
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#
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#map_object_class = automountMap
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#entry_object_class = automount
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#map_attribute = ou
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#entry_attribute = cn
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#value_attribute= automountInformation
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#
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#map_object_class = automountMap
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#entry_object_class = automount
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#map_attribute = automountMapName
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#entry_attribute = automountKey
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#value_attribute= automountInformation
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#
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# auth_conf_file - set the default location for the SASL
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# authentication configuration file.
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#
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#auth_conf_file = /etc/autofs_ldap_auth.conf
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#
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# map_hash_table_size - set the map cache hash table size.
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# Should be a power of 2 with a ratio of
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# close to 1:8 for acceptable performance
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# with maps up to around 8000 entries.
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# See autofs.conf(5) for more details.
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#
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#map_hash_table_size = 1024
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#
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# use_hostname_for_mounts - nfs mounts where the host name resolves
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# to more than one IP address normally need
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# to use the IP address to ensure a mount to
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# a host that isn't responding isn't done.
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# If that behaviour is not wanted then set
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# this to "yes", default is "no".
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#
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#use_hostname_for_mounts = "no"
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#
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# disable_not_found_message - The original request to add this log message
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# needed it to be unconditional. That produces, IMHO,
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# unnecessary noise in the log so a configuration option
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# has been added to provide the ability to turn it off.
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# The default is "no" to maintain the current behaviour.
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#
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#disable_not_found_message = "no"
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#
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# use_ignore_mount_option - This option is used to enable the use of autofs
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# pseudo option "disable". This option is used as a
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# hint to user space that the mount entry should be
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# ommitted from mount table listings. The default is
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# "no" to avoid unexpected changes in behaviour and
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# so is an opt-in setting.
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#
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#use_ignore_mount_option = no
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#
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# sss_master_map_wait - When sssd is starting up it can sometimes return
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# "no such entry" for a short time until it has read
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# in the LDAP map information. Internal default is 0
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# (don't wait) or 10 if sss supports returning EHSTDOWN.
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# If there is a problem with autofs not finding the
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# master map at startup (when it should) then try setting
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# this to 10 or more. If the sss library supports returning
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# EHOSTDOWN when the provider is down then this value
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# is how long to wait between retries reading the
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# master map. When reading dependent maps or looking
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# up a map key this value is multiplied by the number
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# of retries that would be used when reading the master
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# map. (Default, 0 or 10 if sss suppprts returning
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# EHOSTDOWN).
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#
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#sss_master_map_wait = 0
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#
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# Options for the amd parser within autofs.
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#
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# amd configuration options that are aren't used, haven't been
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# implemented or have different behaviour within autofs.
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#
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# A number of the amd configuration options are not used by autofs,
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# some because they are not relevant within autofs, some because
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# they are done differently in autofs and others that are not yet
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# implemented.
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#
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# Since "mount_type" is always autofs (because there's no user space
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# NFS server) the configuration entries relating to that aren't used.
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# Also, server availability is done differently within autofs so the
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# options that relate to the amd server monitoring sub-system are
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# also not used.
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#
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# These options are mount_type, auto_attrcache, portmap_program,
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# nfs_vers_ping, nfs_allow_any_interface, nfs_allow_insecure_port,
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# nfs_proto, nfs_retransmit_counter, nfs_retransmit_counter_udp,
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# nfs_retransmit_counter_tcp, nfs_retransmit_counter_toplvl,
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# nfs_retry_interval, nfs_retry_interval_udp, nfs_retry_interval_tcp,
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# nfs_retry_interval_toplvl and nfs_vers.
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#
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#
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# Other options that are not used within the autofs implementation:
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#
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# log_file, truncate_log - autofs used either stderr when running in
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# the foreground or sends its output to syslog so an alternate
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# log file (or truncating the log) can't be used.
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#
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# print_pid - there's no corresponding option for this within autofs.
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#
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# use_tcpwrappers, show_statfs_entries - there's no user space NFS
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# server to control access to so this option isn't relevant.
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# The show_statfs_entries can't be implemented for the same
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# reason.
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#
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# debug_mtab_file - there's no user space NFS server and autofs
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# avoids using file based mtab whenever possible.
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#
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# sun_map_syntax - obviously, are provided by autofs itself.
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#
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# plock, show_statfs_entries, preferred_amq_port - not supported.
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#
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# ldap_cache_maxmem, ldap_cache_seconds - external ldap caching
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# is not used by autofs.
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#
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# ldap_proto_version - autofs always attempts to use the highest
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# available ldap protocol version.
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#
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# cache_duration, map_reload_interval, map_options - the map
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# entry cache is continually updated and stale entries
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# cleaned on re-load, which is done when map changes are
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# detected so these configuration entries are not used
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# by autofs.
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#
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# localhost_address - is not used within autofs. This
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# configuration option was only used in the amd user
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# space server code and is not relevant within autofs.
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#
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#
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# Options that are handled differently within autofs:
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#
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# pid_file - must be given as a command line option on startup.
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#
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# print_version - program version and feature information is obtained
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# by using the automount command line option "-V".
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#
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# debug_options, log_options - autofs has somewhat more limited
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# logging and debug logging options. When the log_options
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# options is encountered it is converted to the nearest
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# matching autofs logging option. Since the configuration
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# option debug_options would be handled the same way it
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# is ignored.
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#
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# restart_mounts - has no sensible meaning within autofs because autofs
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# always tries to re-connect to existing mounts. While this
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# has its own set of problems not re-connecting to existing
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# mounts always results in a non-functional automount tree if
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# mounts were busy at the last shutdown (as is also the case
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# with amd when using mount_type autofs).
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#
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# forced_unmounts - detaching mounts often causes serious problems
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# for users of existing mounts. It is used by autofs in some
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# cases, either at the explicit request of the user (with a
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# command line or init option) and in some special cases during
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# program operation but is avoided whenever possible.
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#
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#
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# A number of configuration options are not yet implemented:
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#
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# fully_qualified_hosts - not yet implemented.
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#
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# unmount_on_exit - since autofs always tries to re-connect
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# to mounts left mounted from a previous shutdown this
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# is a sensible option to implement and that will be
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# done.
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#
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# exec_map_timeout - a timeout is not currently used for
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# for program maps, might be implemented.
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#
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# tag - the tag option is not implemented within autofs.
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#
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#
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# Supported options:
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#
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# arch, karch, os, osver - these options default to what is returned
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# from uname(2) and can be overridden if required.
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#
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# full_os - has no default and must be set in the configuration
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# if used in maps.
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#
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# cluster - if not set defaults to the host domain name. This option
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# corresponds to the HP_UX cluster name (according to the amd
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# source) and is probably not used in Linux but is set anyway.
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#
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# vendor - has a default value of "unknown", it must be set in the
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# configuration if used in maps.
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#
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# auto_dir - is the base name of the mount tree used for external
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# mounts that are sometimes needed by amd maps. Its default
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# value is "/a".
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#
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# map_type - specifies the autofs map source, such as file, nis,
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# ldap etc. and has no default value set.
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#
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# map_defaults - is used to override /defaults entries within maps
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# and can be used to provide different defaults on specific
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# machines without having to modify centrally managed maps.
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# It is empty by default.
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#
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# search_path - colon seperated paths to search for maps that
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# are not specified as a full path.
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#
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# dismount_interval - is equivalent to the autofs timeout option. It
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# is only possible to use this with type "auto" mounts due
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# to the way the autofs kernel module performs expiry. It
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# takes its default value from the autofs internal default
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# of 600 seconds.
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#
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# browsable_dirs - make map keys visible in directory listings.
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# Note that support for the "fullybrowsable" option cannot
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# be added using the existing kernel to user space autofs
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# implementation.
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#
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# autofs_use_lofs - if set to "yes" autofs will attempt to use bind
|
||
|
|
# mounts for type "link" entries when possible.
|
||
|
|
#
|
||
|
|
# nis_domain - allows setting of a domain name other than the system
|
||
|
|
# default.
|
||
|
|
#
|
||
|
|
# local_domain - is used to override (or set) the host domain name.
|
||
|
|
#
|
||
|
|
# normalize_hostnames - if set to "yes" then the contents of ${rhost}
|
||
|
|
# is translated in its official host name.
|
||
|
|
#
|
||
|
|
# domain_strip - if set to "yes" the domain name part of the host
|
||
|
|
# is stripped when normalizing hostnames. This can be useful
|
||
|
|
# when using of the same maps in a multiple domain environment.
|
||
|
|
#
|
||
|
|
# normalize_slashes - is set to "yes" by default and will collapse
|
||
|
|
# multiple unescaped occurrences of "/" to a single "/".
|
||
|
|
#
|
||
|
|
# selectors_in_defaults, selectors_on_default - has a default value
|
||
|
|
# of "no". If set to "yes" then any defaults entry will be
|
||
|
|
# checked for selectors to determine the values to be used.
|
||
|
|
# selectors_in_defaults is the preferred option to use.
|
||
|
|
#
|
||
|
|
# ldap_base - has no default value. It must be set to the base dn
|
||
|
|
# that is used for queries if ldap is to be used as a map
|
||
|
|
# source.
|
||
|
|
#
|
||
|
|
# ldap_hostports - has no default value set. It must be set to
|
||
|
|
# the URI of the LDAP server to be used for lookups when
|
||
|
|
# ldap is used a map source. It may contain a comma or
|
||
|
|
# space seperated list of LDAP URIs.
|
||
|
|
#
|
||
|
|
# hesiod_base - the base name used for hesiod map sources.
|
||
|
|
#
|
||
|
|
# Additional configuration options added:
|
||
|
|
#
|
||
|
|
# linux_ufs_mount_type - set the default system filesystem type that's
|
||
|
|
# used for mount type ufs. There's no simple way to determine
|
||
|
|
# what the system default filesystem is and am-utils needs to
|
||
|
|
# be continually updated to do this and can easily get it wrong
|
||
|
|
# anyway.
|
||
|
|
#
|
||
|
|
#
|
||
|
|
# Define global options for the amd parser within autofs.
|
||
|
|
#
|
||
|
|
[ amd ]
|
||
|
|
#
|
||
|
|
# Override the internal default with the same timeout that
|
||
|
|
# is used by the override in the autofs configuration, sanity
|
||
|
|
# only change.
|
||
|
|
#
|
||
|
|
dismount_interval = 300
|
||
|
|
#
|
||
|
|
# map_type = file
|
||
|
|
#
|
||
|
|
# Overriding this can cause autofs to use less resources because
|
||
|
|
# it will use symlinks instead of bind mounts in certain cases.
|
||
|
|
# You should ensure that the autofs kernel module you are using
|
||
|
|
# supports expiration of symlinks for best results (although this
|
||
|
|
# appears to work reasonably well most of the time without the
|
||
|
|
# update).
|
||
|
|
#
|
||
|
|
# autofs_use_lofs = yes
|
||
|
|
#
|
||
|
|
# Several configuration options can be set per mount point.
|
||
|
|
# In particulr map_type, map_name, map_defaults, search_path,
|
||
|
|
# browsable_dirs, dismount_interval and selectors_in_defaults
|
||
|
|
# (not all of which are currently implemented, see above).
|
||
|
|
#
|
||
|
|
# Also, if a section for an amd mount point is defined here
|
||
|
|
# it isn't necessary to specify the format in the corresponding
|
||
|
|
# master map entry and the format will be inherited for type
|
||
|
|
# "auto" mounts.
|
||
|
|
#
|
||
|
|
#[ /example/mount ]
|
||
|
|
#dismount_interval = 60
|
||
|
|
#map_type = nis
|