kumoctl1
Show kumofs status
Usage
kumoctl address
[:port=19750]
command
[options]
Overview
Show status of kumo-manager and send control commands to kumo-manager.
Commands
|
show status of the cluster |
|---|---|
|
attach all new servers and start replace |
|
attach all new servers |
|
detach all fault servers and start replace |
|
detach all fault servers |
|
start replace without attach/detach |
|
start full-replace (repair consistency) |
backup [suffix=20090304]
|
create backup with specified suffix |
|
enable auto replace |
|
disable auto replace |
Status
- hash space timestamp
-
The time that the list of attached kumo-servers is updated. It is updated when new kumo-server is added or existing kumo-server is down.
- attached node
-
The list of attached kumo-servers. (active) is normal node and (fault) is fault node or recoverd but not re-attached node.
- not attached node
-
The list of recognized but not-attached nodes.
Auto replacing
By default, you have to attach new kumo-servers manually using kumoctl command. If the auto replacing is enabled, new kumo-servers are attached automatically. This is experimental feature.
Examples
$ kumoctl mgr1 status
$ kumoctl mgr1 attach
Releases
Unchanged in 2 releases since Debian 7 (Wheezy).