Sun cluster commands (3.2)

Setup commands

scinstall
    install primary or next cluster node

clsetup
    menu driven re-configuration utility

cluster
    interactive command shell for cluster management

cluster status
    status for all cluster components

cluster list-cmds
    lists available commands


Quorum device commands

clq status
    quorum votes summary, quorum votes by node/device status
clq list
    list all the quorum elements (devices/hosts)
clq show
    cluster nodes (with reservation keys) and quorum device/s path/s


SCSI commands and devices

/usr/cluster/lib/sc/scsi -c inkeys -d /dev/did/rdsk/device
    shows reservation keys (all possible/available keys for device)
/usr/cluster/lib/sc/scsi -c inresv -d /dev/did/rdsk/device
    shows active reservation (server accessing quorum device)

cldev
    Administer Sun Cluster device instances

cldevice status
    status of disk devices


Server node commands

clnode list
    list servers in cluster
clnode show-rev
    cluster software version
clnode status
    shows status of the clustered servers (Online/Offline)


Heart-beat links

clintr
    HB endpoint status

scstat -W
    Cluster Transport Paths


Cluster resource commands

clrs status
    (rs as for for resource) resource status
clrs show -v resouirce-name
    shows values of all resource attributes for given resource-name (as Type/Group/Class)
clrs show -p NetIflist resource-name
    shows NetIflist resource attribute value
clrs set -p netiflist=primary@1,primary@3,primary@4 resource-name
    set attrinute value(s)


Resource group commands

clrg status
    (rg as for resource group) resource group status
clrg manage resource-group
    put resource group under cluster management
clrg online resource-group
    bring it online
clrg add-node -n hostnameX resource-group
    allow service/resource-group to migrate/failover even to hostnameX
clrg switch -n hostnameX resource-group
    fail-over resource group to hostnameX


Resource types

clrt list
    (rc as for resource types: SUNW.SharedAddress, SUNW.LogicalHostname ...) prints registered SUNW resource types


Checksum

/usr/cluster/lib/sc/ccradm -i infrastructure
   compute new checksum after changing cluster config in /etc/cluster/ccr/infrastructure file