- chunks-health <master ip> <master port>
-
Returns chunks health reports in the installation. By default (if no report is specified) all reports will be shown. In replication and deletion states, the column means the number of chunks with number of copies specified in the label to replicate/delete.
--porcelain
Make the output parsing-friendly.
--availability
Print report about availability of chunks.
--replication
Print report about about number of chunks that need replication.
--deletion
Print report about about number of chunks that need deletion. - info <master ip> <master port>
-
Prints statistics concerning the SaunaFS installation.
--porcelain
Make the output parsing-friendly. - iolimits-status <master ip> <master port>
-
Prints current configuration of global I/O limiting
- list-chunkservers <master ip> <master port>
-
Prints information about all connected chunkservers.
--porcelain
Make the output parsing-friendly. - list-defective-files <master ip> <master port>
-
Lists files which currently have defective chunks.
--porcelain
Make the output parsing-friendly.
--unavailable
Print unavailable files
--undergoal
Print files with undergoal chunks
--structure-error
Print files/directories with structure error
--limit=
Limit maximum number of printed files - list-disks <master ip> <master port>
-
Prints information about all connected chunkservers.
--porcelain
Make the output parsing-friendly.
--verbose
Be a little more verbose and show operations statistics. - list-goals <master ip> <master port>
-
List goal definitions.
--porcelain
Make the output parsing-friendly.
--pretty
Print nice table - list-mounts <master ip> <master port>
-
Prints information about all connected mounts.
--porcelain
Make the output parsing-friendly.
--verbose
Be a little more verbose and show goal and trash time limits. - list-metadataservers <master ip> <master port>
-
Prints status of active metadata servers.
--porcelain
Make the output parsing-friendly. - metadataserver-status <master ip> <master port>
-
Prints status of a master or shadow master server
--porcelain
Make the output parsing-friendly. - list-tasks <master ip> <master port>
-
Lists tasks which are currently executed by master
- manage-locks <master ip> <master port> [list/unlock] [flock/posix/all]
-
Manage locks.
--porcelain
Make the output parsing-friendly.
--active
Print only active locks
--pending
Print only pending locks
--inode=
Specify an inode for operation
--owner=
Specify an owner for operation
--sessionid=
Specify a sessionid for operation
--start=
Specify a range start for operation
--end=
Specify a range end for operation - ready-chunkservers-count <master ip> <master port>
-
Prints number of chunkservers ready to be written to.
- promote-shadow <shadow ip> <shadow port>
-
Promotes metadata server. Works only if personality ha-cluster-managed is used. + Authentication with the admin password is required.
- stop-master-without-saving-metadata <master ip> <master port>
-
Stop the master server without saving metadata in the metadata.sfs file. Used to quickly migrate a metadata server (works for all personalities).
Authentication with the admin password is required. - reload-config <master ip> <master port>
-
Requests reloading configuration from the config file. This is synchronous (waits for reload to finish).
Authentication with the admin password is required. - save-metadata <metadataserver ip> <metadataserver port>
-
Requests saving the current state of metadata into the metadata.sfs file. With --async fail if the process cannot be started, e.g. because the process is already in progress. Without --async, fails if either the process cannot be started or if it finishes with an error (i.e., no metadata file is created).
Authentication with the admin password is required.
--async
Don’t wait for the task to finish. - stop-task <master ip> <master port> <task id>
-
Stop execution of task with the given id
- list-session <master ip> <master port>
-
Lists all currently open sessions.
- delete-session <master ip> <master port> <session_id>
-
Deletes the specified session.
- dump-config <master ip> <master port>
-
Dumps the configuration files of the master server
Authentication with the admin password is required
Report bugs to the Github repository https://github.com/leil/saunafs as an issue
Copyright 2008-2009 Gemius SA
Copyright 2013-2019 Skytechnology sp. z o.o.
Copyright 2023-2024 Leil Storage OÜ
SaunaFS is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 3.
SaunaFS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with SaunaFS. If not, see http://www.gnu.org/licenses/.