Installation guide

Chapter 2. Red Hat Cluster Suite Component Summary 61

• gfs_quota (8) - Manipulate GFS disk quotas

• gfs_tool (8) - interface to gfs ioctl calls

• Cluster Logical Volume Manager

• clvmd (8) - cluster LVM daemon

• lvm (8) - LVM2 tools

• lvm.conf [lvm] (5) - Conﬁguration ﬁle for LVM2

• lvmchange (8) - change attributes of the logical volume manager

• pvcreate (8) - initialize a disk or partition for use by LVM

• lvs (8) - report information about logical volumes

• Global Network Block Device

• gnbd_export (8) - the interface to export GNBDs

• gnbd_import (8) - manipulate GNBD block devices on a client

• gnbd_serv (8) - gnbd server daemon

• LVS

• pulse (8) - heartbeating daemon for monitoring the health of cluster nodes

• lvs.cf [lvs] (5) - conﬁguration ﬁle for lvs

• lvscan (8) - scan (all disks) for logical volumes

• lvsd (8) - daemon to control the Red Hat clustering services

• ipvsadm (8) - Linux Virtual Server administration

• ipvsadm-restore (8) - restore the IPVS table from stdin

• ipvsadm-save (8) - save the IPVS table to stdout

• nanny (8) - tool to monitor status of services in a cluster

• send_arp (8) - tool to notify network of a new IP address / MAC address mapping