NAME

mfscli - CGI in TXT mode

SYNOPSIS

mfscli [-pn28] [-H master_host] [-P master_port] [-f 0..3] -S(IN|IM|LI|IG|MU|IC|IL|CS|MB|HD|EX|MS|MO|QU) [-s separator] [-o order_id [-r]] [-m mode_id]

mfscli [-pn28] [-H master_host] [-P master_port] [-f 0..3] -C(RC/ip/port|BW/ip/port|M[01]/ip/port|RS/sessionid)

mfscli -h

DESCRIPTION

mfscli is a commandline counterpart to MooseFS's CGI interface. All the information available in CGI (except for graphs) can be obtained via CLI using different "monitoring options"

OPTIONS

-h: print help message
-p: force plain text format on tty devices
-n: do not resolve ip adresses (default when output device is not tty)
-s separator: field separator to use in plain text format on tty devices (forces -p)
-2: force 256-color terminal color codes
-8: force 8-color terminal color codes
-H master_host: master address (default: mfsmaster)
-P master_port: master client port (default: 9421)
-f 0..3: set frame charset to be displayed as table frames in ttymode;

0: simple ascii frames '+','-','|' (default)
1: thick unicode frames
2: thin unicode frames
3: double unicode frames (dos style)

-o order_id: sort data by column specified by 'order id' (depends on data set)
-r: reverse sort order
-m mode_id: show data specified by 'mode id' (depends on data set)

MONITORING OPTIONS

-SIN: show full master info
-SIM: show only masters states
-SLI: show only licence info
-SIG: show only general master (leader) info
-SMU: show only master memory usage
-SIC: show only chunks info (goal/copies matrices)
-SIL: show only loop info (with messages)
-SCS: show connected chunk servers
-SMB: show connected metadata backup servers
-SHD: show hdd data
-SEX: show exports
-SMS: show active mounts
-SMO: show operation counters
-SQU: show quota info
-SMC: show master charts data
-SCC: show chunkserver charts data

COMMANDS

-CRC/ip/port: remove selected chunkserver from list of active chunkservers
-CBW/ip/port: send selected chunkserver back to work state (from grace state)
-CM1/ip/port: switch selected chunkserver to maintenance mode
-CM0/ip/port: switch selected chunkserver to standard mode (from maintenance mode)
-CRS/sessionid: remove selected session

EXAMPLES

mfscli -SIC -2: shows table with chunk state matrix (number of chunks for each combination of valid copies and goal set by user) using extended terminal colors (256-colors)
mfscli -SCS -f 1: shows table with all chunkservers using unicode thick frames
mfscli -SMS -p -s ',': shows current sessions (mounts) using plain text format and coma as a separator

REPORTING BUGS

Report bugs to <bugs@moosefs.com>.

COPYRIGHT

This file is part of MooseFS.

MooseFS 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 2 (only).

MooseFS 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 MooseFS; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA or visit http://www.gnu.org/licenses/gpl-2.0.html