Hp StorageWorks Scalable File Share User Manual download pdf (Page 4)

3.5.1 Configuring Ethernet and InfiniBand or 10 GigE Interfaces..................................................34

3.5.2 Creating the /etc/hosts file................................................................................................35

3.5.3 Configuring pdsh...................................................................................................................35

3.5.4 Configuring ntp......................................................................................................................35

3.5.5 Configuring User Credentials.................................................................................................35

3.5.6 Verifying Digital Signatures (optional)...................................................................................36

3.5.6.1 Verifying the HP Public Key (optional)..........................................................................36

3.5.6.2 Verifying the Signed RPMs (optional)............................................................................36

3.6 Upgrade Installation........................................................................................................................37

3.6.1 Rolling Upgrades.....................................................................................................................37

3.6.2 Client Upgrades.......................................................................................................................39

4 Installing and Configuring HP SFS Software on Client Nodes...............................41

4.1 Installation Requirements...............................................................................................................41

4.1.1 Client Operating System and Interconnect Software Requirements......................................41

4.1.2 InfiniBand Clients....................................................................................................................41

4.1.3 10 GigE Clients........................................................................................................................41

4.2 Installation Instructions...................................................................................................................42

4.3 Custom Client Build Procedures.....................................................................................................43

4.3.1 CentOS 5.3/RHEL5U3 Custom Client Build Procedure..........................................................43

4.3.2 SLES10 SP2 Custom Client Build Procedure...........................................................................44

5 Using HP SFS Software................................................................................................45

5.1 Creating a Lustre File System..........................................................................................................45

5.1.1 Creating the Lustre Configuration CSV File...........................................................................45

5.1.1.1 Multiple File Systems......................................................................................................47

5.1.2 Creating and Testing the Lustre File System...........................................................................47

5.2 Configuring Heartbeat....................................................................................................................48

5.2.1 Preparing Heartbeat................................................................................................................48

5.2.2 Generating Heartbeat Configuration Files Automatically......................................................49

5.2.3 Configuration Files..................................................................................................................49

5.2.3.1 Generating the cib.xml File..........................................................................................50

5.2.3.2 Editing cib.xml.............................................................................................................51

5.2.4 Copying Files...........................................................................................................................51

5.2.5 Things to Double-Check..........................................................................................................52

5.2.6 Things to Note.........................................................................................................................52

5.2.7 Preventing Collisions Among Multiple HP SFS Servers........................................................52

5.3 Starting the File System...................................................................................................................53

5.4 Stopping the File System.................................................................................................................53

5.5 Monitoring Failover Pairs................................................................................................................54

5.6 Moving and Starting Lustre Servers Using Heartbeat....................................................................54

5.7 Testing Your Configuration.............................................................................................................55

5.7.1 Examining and Troubleshooting.............................................................................................55

5.7.1.1 On the Server...................................................................................................................55

5.7.1.2 The writeconf Procedure.................................................................................................56

5.7.1.3 On the Client...................................................................................................................58

5.8 Lustre Performance Monitoring......................................................................................................59

6 Licensing........................................................................................................................61

6.1 Obtaining a New License................................................................................................................61

6.2 Installing a New License.................................................................................................................61

6.3 Checking for a Valid License...........................................................................................................61

4 Table of Contents

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