pstorage-rm-cs − Remove a chunk server from the cluster.
pstorage [−c CLUSTER_NAME] [−f,−−force] rm−cs [−W,−−wait] [−U,−−cancel] CS_ID|−l,−−local PATH
pstorage−rm−cs(1) removes a CS from the cluster. The removing operation for the living CS will be performed in two stages. At first stage the master migrates all required chunks to other CSes. At second stage the master forgets about this chunk server and the pstorage−csd service will remove CS’s repository as soon as possible.
−c, −−cluster=CLUSTER_NAME
The name of the cluster to connect to. A valid cluster associated with the name is discovered using DNS or zeroconf (multicast). If the −c option is omitted, the PSTORAGE_NAME environment variable is used.
−f, −−force
Remove a chunk server without chunks migration. It’s option usefull to remove dead or lost chunk servers.
−W, −−wait
Wait until all required chunks will be migrated to other CSes and the specified CS will be completely removed.
−U, −−cancel
Cancel removing, it’s possible only during first stage.
CS_ID
An ID of chunk server to remove.
−l, −−local=PATH
Remove the offline CS by path PATH.
0
Success
Non−zero
Failure (syntax or usage error; configuration error; cluster failure; unexpected error).
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pstorage(1), csd(1), pstorage−overview(7), pstorage−make−cs(1)