Red Hat GLOBAL FILE SYSTEM 4.7 Betriebsanweisung PDF herunterladen (Seite 22)

Installing and configuring HP XC systems2–2

2.1 HP SFS client software for HP XC systems

The prebuilt packages that you will need for installing the HP SFS client software on your HP XC systems are

provided on the HP StorageWorks Scalable File Share Client Software CD-ROM.

The packages are located in the arch/distro directory.

• The possible architectures are ia64, x86_64, and ia32e (em64t).

• There is one directory for each supported version of the HP XC distribution.

The installation and configuration tasks described in this chapter must be performed during the installation

and configuration of the HP XC head node. If you have chosen to place the /hptc_cluster file system

on the HP SFS system, these tasks must be performed before you run the cluster_config utility on the

HP XC system.

2.2 Installing the HP SFS client software on HP XC systems (new

installations)

NOTE: The HP XC version on the client nodes must be capable of interoperating with the HP SFS server

and client versions. In addition, the HP SFS client version must be capable of interoperating with the HP

SFS server version on the servers in the HP SFS system. See Section 1.3.2 for details of which HP XC and

HP SFS versions can interoperate successfully.

To install the HP SFS software on HP XC systems, and to configure the client nodes to support HP SFS

functionality, perform the following tasks:

1. Install the HP SFS client software on each client node (see Section 2.2.1).

2. Run the sfsconfig command on the head node (see Section 2.2.2).

3. Complete the remaining configuration tasks on the head node (see Section 2.2.3).

4. Verify the operation of the interconnect (see Section 2.2.4).

5. Add the HP SFS server alias to the /etc/hosts file (see Section 2.2.5).

6. Verify that each file system can be mounted (see Section 2.2.6).

7. Create the /etc/sfstab.proto file (see Section 2.2.7).

8. Prepare to image and configure HP XC systems (see Section 2.2.8).

9. Mount the Lustre file systems (see Section 2.2.9).

10. Enable quotas functionality (optional) (see Section 2.2.10).

11. Complete the installation of the HP XC system (Section 2.2.11).

2.2.1 Step 1: Installing the HP SFS client RPM packages

To enable the nodes in an HP XC system to access the file systems served by the HP SFS system, you must

install the supplied prebuilt (RPM) packages as well as a number of supporting software modules and utilities

on the nodes. Perform the following steps:

1. Mount the HP StorageWorks Scalable File Share Client Software CD-ROM on the head node, as

follows:

# mount /dev/cdrom /mnt/cdrom

2. Change to the top level directory, as follows:

# cd /mnt/cdrom

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Red Hat GLOBAL FILE SYSTEM 4.7 Betriebsanweisung Seite 22