Red Hat GLOBAL FILE SYSTEM 4.7 Betriebsanweisung PDF herunterladen (Seite 3)

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About this guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii

1 Overview

1.1 Overview of the Lustre file system ............................................................................................... 1-2

1.2 Overview of HP SFS ................................................................................................................. 1-3

1.3 HP SFS client configurations....................................................................................................... 1-3

1.3.1 Interoperability with earlier versions of the HP SFS software ...................................................... 1-4

1.3.2 HP SFS with HP XC systems................................................................................................... 1-4

1.3.2.1 Supported upgrade paths for HP SFS and HP XC configurations ........................................... 1-5

1.3.3 HP SFS with RHEL and SLES 9 SP3 client configurations............................................................ 1-6

1.3.3.1 Tested client configurations............................................................................................... 1-6

1.3.3.2 Untested client configurations ...........................................................................................1-7

1.3.4 Client configurations that do not work with HP SFS .................................................................. 1-9

2 Installing and configuring HP XC systems

2.1 HP SFS client software for HP XC systems .................................................................................... 2-2

2.2 Installing the HP SFS client software on HP XC systems (new installations) ........................................ 2-2

2.2.1 Step 1: Installing the HP SFS client RPM packages ................................................................... 2-2

2.2.2 Step 2: Running the sfsconfig command after installing the client software .................................. 2-3

2.2.3 Step 3: Completing other configuration tasks on the head node................................................. 2-4

2.2.3.1 Configuring interconnect interfaces.................................................................................... 2-4

2.2.3.1.1 Configuring Gigabit Ethernet interfaces......................................................................... 2-4

2.2.3.1.2 Configuring Voltaire InifiniBand interfaces ..................................................................... 2-4

2.2.3.2 Configuring the NTP server .............................................................................................. 2-5

2.2.3.3 Configuring firewalls ....................................................................................................... 2-5

2.2.3.4 Configuring the slocate package on client nodes ................................................................ 2-5

2.2.4 Step 4: Verifying the operation of the interconnect ................................................................... 2-5

2.2.5 Step 5: Ensuring the HP XC system can monitor the HP SFS system............................................. 2-5

2.2.6 Step 6: Verifying that each file system can be mounted ............................................................ 2-6

2.2.6.1 If a file system does not mount successfully ......................................................................... 2-6

2.2.7 Step 7: Creating the /etc/sfstab.proto file .............................................................................. 2-7

2.2.8 Step 8: Preparing to image and configure the HP XC system ..................................................... 2-8

2.2.9 Step 9: Mounting the Lustre file systems .................................................................................. 2-8

2.2.10 Step 10: Enabling quotas functionality (optional) ..................................................................... 2-8

2.2.11 Step 11: Completing the installation of the HP XC system.......................................................... 2-8

2.3 Upgrading HP SFS client software on existing HP XC systems......................................................... 2-9

2.3.1 Step 1: Upgrading the HP SFS client software ......................................................................... 2-9

2.3.2 Step 2: Running the sfsconfig command after upgrading the client software .............................. 2-10

2.3.3 Step 3: Updating the golden image ..................................................................................... 2-11

2.3.4 Step 4: Disabling Portals compatibility.................................................................................. 2-11

2.4 Downgrading HP SFS client software on HP XC systems .............................................................. 2-12

3 Installing and configuring Red Hat Enterprise Linux and SUSE Linux Enterprise Server 9 SP3

client systems

3.1 HP SFS client software for RHEL and SLES 9 SP3 systems............................................................... 3-2

3.2 Building your own client kit........................................................................................................ 3-3

3.2.1 Prerequisites for the SFS Client Enabler...................................................................................3-4

3.2.2 Building an HP SFS client kit using the sample script................................................................. 3-5

3.2.2.1 Additional steps for systems using Voltaire InfiniBand interconnect ........................................ 3-7

3.2.3 Output from the SFS Client Enabler ........................................................................................ 3-9

3.2.4 Locating the python-ldap and hpls-diags-client packages........................................................... 3-9

3.2.5 List of patches in the client-rh-2.4.21-32 series file.................................................................. 3-10

3.2.6 Additional patches............................................................................................................. 3-11

3.3 Installing the HP SFS client software on RHEL and SLES 9 SP3 systems (new installations) ................ 3-12

3.3.1 Step 1: Verifying that prerequisite packages are present......................................................... 3-12

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