NAME¶

kumo-server - kumofs server daemon

SYNOPSIS¶

kumo-server -m <addr[:port=19700]> -p <addr[:port19700]> -l <addr[:port=19800]> -s <path.tch>

DESCRIPTION¶

kumo-server stores actual data. You can add kumo-servers after buiding the cluster. You can get live status of the kumo-manager using kumostat and kumotop command.

OPTIONS¶

-l <addr[:port=19800]> --listen

listen address

-L <port=19900> --stream-listen

listen port for replacing stream

-f <dir=/tmp> --offer-tmp

path to temporary directory for replacing

-s <path.tch> --store

path to database

-m <addr[:port=19700]> --manager1

address of manager 1

-p <addr[:port=19700]> --manager2

address of manager 2

-S <number=20> --replicate-set-retry

replicate set retry limit

-D <number=20> --replicate-delete-retry

replicate delete retry limit

-gN <seconds=60> --garbage-min-time

minimum time to maintenance deleted key

-gX <seconds=3600> --garbage-max-time

maximum time to maintenance deleted key

-gS <kilobytes=2048> --garbage-mem-limit

maximum memory usage to memory deleted key

-k <number=2> --keepalive-interval

keepalive interval in seconds

-Ys <number=1> --connect-timeout

connect timeout time in seconds

-Yn <number=4> --connect-retry-limit

connect retry limit

-Ci <number=8> --clock-interval

clock interval in seconds

-TW <number=2> --write-threads

number of threads for asynchronous writing

-TR <number=4> --read-threads

number of threads for asynchronous reading

-o <path.log> --log

output logs to the file

-g <path.mpac> --binary-log

enable binary log

-v --verbose

 

-d <path.pid> --daemon

 

EXAMPLE¶

[on svr1 ]$ kumo-server -v -l svr1 -m mgr1 -p mgr2 -s /var/kumodb.tch -gN 5 -gS 20480 [on svr2 ]$ kumo-server -v -l svr2 -m mgr1 -p mgr2 -s /var/kumodb.tch -TR 6 -TW 4 [on svr3 ]$ kumo-server -v -l svr3 -m mgr1 -p mgr2 -s /var/kumodb.tch -Ci 16 [localhost]$ kumo-server -v -m localhost -l localhost:19801 -L 19901 -s ./database1.tch [localhost]$ kumo-server -v -m localhost -l localhost:19802 -L 19902 -s ./database2.tch [localhost]$ kumo-server -v -m localhost -l localhost:19803 -L 19902 -s ./database3.tch

SEE ALSO¶

kumostat(1), kumotop(1), kumolog(1), kumomergedb(1), kumohash(1).