11.0 Quick Reference for Clustering Services and Data

You can use OES Cluster Services to provide high-availability access to OES services and some Linux services. See the tables in this section for links to information about how to configure cluster resources for services and data.

Table 11-1 Clustering OES Services with OES Cluster Services

OES Service	For clustering information, see
Certificate Server	The NetIQ Certificate Server is not cluster-enabled. The Certificate Server service issues Server Certificate objects that might need to reside on each node in a cluster, depending on the service that is clustered. See eDirectory Server Certificates in the OES 2015 SP1: Novell Cluster Services NetWare to Linux Conversion Guide.
DFS VLDB (Distributed File Services volume location database)	Clustering Distributed File Services in the Distributed File Services Administration Guide for Linux.
DHCP Server	In the DNS/DHCP Services for Linux Administration Guide, see: Configuring DHCP with OES Cluster Services for the NSS File System Configuring DHCP with OES Cluster Services for the Linux File System
DNS Server	Configuring DNS with OES Cluster Services in the DNS/DHCP Services for Linux Administration Guide.
eDirectory	eDirectory is not clustered because it has its own replica system.
File, CIFS (Windows File Services)	Configuring CIFS with Cluster Services for an NSS File System in the OES CIFS for Linux Administration Guide.
iPrint	Configuring iPrint with OES Cluster Services in the OES 23.4: OES iPrint Administration Guide.

Table 11-2 Clustering Storage with OES Cluster Services

Storage	For clustering information, see
Storage, Dynamic Storage Technology (DST) shadow volume pairs built with NSS volumes	Configuring DST Shadow Volume Pairs with OES Cluster Services in the OES 23.4: Dynamic Storage Technology Administration Guide.
Storage, LVM volume groups and logical volumes	Section 13.0, Configuring and Managing Cluster Resources for Shared LVM Volume Groups.
Storage, NCP volumes	Section 13.6, Enabling NCP File Access for a Clustered LVM Volume. Configuring NCP Volumes with OES Cluster Services in the OES 23.4: NCP Server for Linux Administration Guide. Clustering LVM Volume Groups with Novell Cluster Services in the OES 2015 SP1: Linux POSIX Volume Administration Guide. Create Linux Volume in the OES 23.4: NLVM Reference.
Storage, NSS pools and volumes	Section 12.0, Configuring and Managing Cluster Resources for Shared NSS Pools and Volumes.
Cloud Integrated Storage (CIS)	OES 24.4: CIS Administration Guide.

Table 11-3 Clustering Linux Services with OES Cluster Services

Linux Service	For clustering information, see
Apache Web Server	Apache HTTP Server in the OES 2015 SP1: Novell Cluster Services NetWare to Linux Conversion Guide.
File, FTP	Cluster Enabling Pure-FTPd in an OES Environment in the Planning and Implementation Guide.
MySQL	Configuring MySQL with Novell Cluster Services in the OES 2015 SP1: Web Services and Applications Guide. A MySQL template is available that uses a shared LVM volume group and logical volume that you have already created.
Xen virtual machines	Section 14.2, Virtual Machines as Cluster Resources. You can use XEN and XENLive resource templates to configure virtual machines as cluster resources that can be failed over between host (Dom0) environments.