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J

Java Dynamic Management Kit, (Node Management Agent)
JMX clients, using to provide cluster statistics, (Node Management Agent)

L

lights-off management, (Watchdog Timer)
log files, (Concepts Used in the Foundation Services)
information on nhpmd daemon actions, (Daemon Monitor)
logical addresses, (Cluster Addressing)
logical mirroring, (File Sharing and Data Replication)
LOM, (Watchdog Timer)

M

manual installation, hardware requirements, (Planning Your Cluster)
master-eligible node, (Concepts Used in the Foundation Services)
supported hardware types, (Planning Your Cluster)
master-eligible nodes, logical mirroring, (File Sharing and Data Replication)
master-ineligible node, (Concepts Used in the Foundation Services)
master node, (Concepts Used in the Foundation Services)
access to data by other nodes, (File Sharing and Data Replication)
collecting cluster statistics, (Node Management Agent)
failover, (Concepts Used in the Foundation Services)
floating address triplet, (Cluster Addressing)
diagram of, (Cluster Addressing)
diagram of after failover, (Cluster Addressing)
example, (Cluster Addressing)
floating external addresses, (External Addressing)
mirroring, (File Sharing and Data Replication)
partitioning, (File Sharing and Data Replication), (File Sharing and Data Replication)
switchover, (Concepts Used in the Foundation Services)
membership of the cluster, See Cluster Membership Manager
metadevice, (File Sharing and Data Replication)
mirroring, (File Sharing and Data Replication)
data partition, (File Sharing and Data Replication)
logical, (File Sharing and Data Replication)
monitoring
cluster statistics
See Node Management Agent
daemons
See Daemon Monitor
hardware watchdogs, (Watchdog Timer)
low level monitoring, (Introduction to the Foundation Services), (Watchdog Timer)
statistics
See Node Management Agent
multicast, transmission of heartbeat, (Cluster Membership Manager)
multicast address, (Cluster Membership Manager)
recommendations for, (Cluster Membership Manager)
multicast heartbeat, (Cluster Membership Manager)

N

nametags, assigned to daemons, (Daemon Monitor)
netmask, in IP address, (Cluster Addressing)
network
cluster, (Cluster Addressing)
external
accessing the Foundation Services, (External Addressing)
accessing user application services, (External Addressing)
connecting to the cluster network, (External Addressing)
debugging the cluster, (External Addressing)
developing applications, (External Addressing)
installing software, (External Addressing)
retrieving cluster statistics, (External Addressing)
network file system, See Reliable NFS
network ID, (Cluster Addressing)
network part, of IP address, (Cluster Addressing)
network paths, See routes
NFS, See Reliable NFS
nfs_client daemon, (Daemon Monitor)
nhcmmd daemon, (Cluster Membership Manager)
nhcrfsd daemon, (File Sharing and Data Replication)
nhinstall tool
hardware requirements, (Planning Your Cluster)
unsuitable for dataless nodes, (Planning Your Cluster)
nhpmd daemon, (Daemon Monitor)
nhpmdadm tool, (Daemon Monitor)
nhprobed daemon, (Cluster Membership Manager)
nhwdtd daemon, (Watchdog Timer)
NMA
See Node Management Agent
noac, (File Sharing and Data Replication)
node, supported hardware types for master-eligible nodes, (Planning Your Cluster)
node address triplets, (Cluster Addressing), (Cluster Addressing)
node identity, in IP address, (Cluster Addressing)
Node Management Agent
APIs, (Node Management Agent)
cascading, (Node Management Agent)
monitoring cluster statistics, (Node Management Agent)
monitoring the direct link, (Cluster Membership Manager)
reporting faults, (Concepts Used in the Foundation Services)
running on peer nodes, (Node Management Agent)
running on the master node, (Node Management Agent)
summary of, (Introduction to the Foundation Services)
Node State Manager, (External Addressing)
summary of, (Introduction to the Foundation Services)
nodes
accessing data on the master node, (File Sharing and Data Replication)
address triplets, (Cluster Addressing), (Cluster Addressing)
assigning roles, (Introduction to the Foundation Services), (Cluster Membership Manager)
backing up the master node, (Concepts Used in the Foundation Services)
cluster membership, (Cluster Membership Manager)
dataless, (Concepts Used in the Foundation Services)
accessing data on master node, (Cluster Addressing)
unsuitability of nhinstall tool, (Planning Your Cluster)
detecting failures, (Introduction to the Foundation Services), (Cluster Membership Manager)
diskfull, (Concepts Used in the Foundation Services)
diskless, (Concepts Used in the Foundation Services)
accessing data on master node, (Cluster Addressing)
allocating IP addresses, (Introduction to the Foundation Services), (Reliable Boot Service), (Reliable Boot Service)
booting, (Introduction to the Foundation Services), (Reliable Boot Service), (Reliable Boot Service)
failure of master, (Concepts Used in the Foundation Services)
heartbeats, (Cluster Membership Manager)
master, (Concepts Used in the Foundation Services)
floating address triplet, (Cluster Addressing)
floating external addresses, (External Addressing)
mirroring, (File Sharing and Data Replication)
partitioning, (File Sharing and Data Replication), (File Sharing and Data Replication)
master-eligible, (Concepts Used in the Foundation Services)
logical mirroring, (File Sharing and Data Replication)
master-ineligible, (Concepts Used in the Foundation Services)
monitoring
See Node Management Agent
monitoring heartbeats, (Cluster Membership Manager)
monitoring statistics, (Node Management Agent)
nonpeer, (Concepts Used in the Foundation Services)
number in a cluster, (Planning Your Cluster)
peer, (Concepts Used in the Foundation Services)
restarting independently, (Concepts Used in the Foundation Services)
shutting down independently, (Concepts Used in the Foundation Services)
supported software, (Planning Your Cluster)
switchover, (Concepts Used in the Foundation Services)
types of, (Concepts Used in the Foundation Services)
vice-master, (Concepts Used in the Foundation Services)
mirroring, (File Sharing and Data Replication)
partitioning, (File Sharing and Data Replication), (File Sharing and Data Replication)
nonpeer nodes, (Concepts Used in the Foundation Services)
connecting to the cluster network, (External Addressing)
notifications
changes in cluster membership or mastership, (Cluster Membership Manager)
changes in cluster state, (File Sharing and Data Replication)
heartbeats, (Cluster Membership Manager)
listening for, (Node Management Agent)
receiving, (Cluster Membership Manager)
NSM, See Node State Manager
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