The Heartbeat Subsystem for High-Availability Linux
heartbeat is a sophisticated multinode resource manager for High
Availability clusters.
It can failover arbitrary resources, ranging from IP addresses over NFS
to databases that are tied in via resource scripts. The resources can
have arbitrary dependencies for ordering or placement between them.
heartbeat contains a cluster membership layer, fencing, and local and
clusterwide resource management functionality.
1.2/1.0 based 2-node only configurations are supported in a legacy
mode.
heartbeat implements the following kinds of heartbeats:
- Serial ports
- UDP/IPv4 broadcast, multi-cast, and unicast
- IPv4 "ping" pseudo-cluster members.
- Developed at network:ha-clustering:Factory
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Source Files
Revision 74 (latest revision is 133)
Dominique Leuenberger (dimstar_suse)
accepted
request 510547
from
Kristoffer Gronlund (KGronlund)
(revision 74)
- High: aws-vpc-route53: Add agent for AWS Route 53 (fate#322781) * Add 0009-High-aws-vpc-route53-Add-agent-for-AWS-Route-53-fate.patch - Low: sg_persist: Read empty value when when no attribute exists (bsc#1048288) * Add 0008-Low-sg_persist-Read-empty-value-when-when-no-attribu.patch - Medium: Raid1: Handle case when mddev is a symlink(bsc#1047991) 0007-Medium-Raid1-Handle-case-when-mddev-is-a-symlink.patch
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