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Document Outline
- HP StorageWorks Scalable File Share Client Installation and User Guide
- Contents
- About this guide
- 1: Overview
- 1.1 Overview of the Lustre file system
- 1.2 Overview of HP SFS
- 1.3 HP SFS client configurations
- 2: Installing and configuring HP XC systems
- 2.1 HP SFS client software for HP XC systems
- 2.2 Installing the HP SFS client software on HP XC systems (new installations)
- 2.2.1 Step 1: Installing the HP SFS client RPM packages
- 2.2.2 Step 2: Running the sfsconfig command after installing the client software
- 2.2.3 Step 3: Completing other configuration tasks on the head node
- 2.2.4 Step 4: Verifying the operation of the interconnect
- 2.2.5 Step 5: Ensuring the HP XC system can monitor the HP SFS system
- 2.2.6 Step 6: Verifying that each file system can be mounted
- 2.2.7 Step 7: Creating the /etc/sfstab.proto file
- 2.2.8 Step 8: Preparing to image and configure the HP XC system
- 2.2.9 Step 9: Mounting the Lustre file systems
- 2.2.10 Step 10: Enabling quotas functionality (optional)
- 2.2.11 Step 11: Completing the installation of the HP XC system
- 2.3 Upgrading HP SFS client software on existing HP XC systems
- 2.4 Downgrading HP SFS client software on HP XC systems
- 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 Building your own client kit
- 3.3 Installing the HP SFS client software on RHEL and SLES 9 SP3 systems (new installations)
- 3.3.1 Step 1: Verifying that prerequisite packages are present
- 3.3.2 Step 2: Installing the client software
- 3.3.3 Step 3: Running the sfsconfig command after installing the software
- 3.3.4 Step 4: Completing other configuration tasks
- 3.3.5 Step 5: Configuring boot-time mounting of file systems
- 3.4 Upgrading HP SFS client software on existing RHEL and SLES 9 SP3 systems
- 3.5 Downgrading HP SFS client software on RHEL and SLES 9 SP3 systems
- 4: Mounting and unmounting Lustre file systems on client nodes
- 4.1 Overview
- 4.2 Mounting Lustre file systems using the sfsmount command with the lnet: protocol
- 4.3 Mounting Lustre file systems using the mount command
- 4.4 The device field in the sfsmount and mount commands
- 4.5 Mount options
- 4.6 Unmounting file systems on client nodes
- 4.7 Using the SFS service
- 4.7.1 Mounting Lustre file systems at boot time
- 4.7.2 Rebuilding the /etc/sfstab file at boot time
- 4.7.3 The service sfs start command
- 4.7.4 The service sfs reload command
- 4.7.5 The service sfs stop command
- 4.7.6 The service sfs status command
- 4.7.7 The service sfs cancel command
- 4.7.8 The service sfs help command
- 4.7.9 Disabling and enabling the SFS service
- 4.8 Alternative sfsmount modes
- 4.9 Restricting interconnect interfaces on the client node
- 4.10 File system service information and client communications messages
- 5: Configuring NFS and Samba servers to export Lustre file systems
- 5.1 Configuring NFS servers
- 5.2 Configuring Samba servers
- 6: User interaction with Lustre file systems
- 6.1 Defining file stripe patterns
- 6.2 Dealing with ENOSPC or EIO errors
- 6.3 Using Lustre file systems - performance hints
- 6.3.1 Creating and deleting large numbers of files
- 6.3.2 Large sequential I/O operations
- 6.3.3 Variation of file stripe count with shared file access
- 6.3.4 Timeouts and timeout tuning
- 6.3.5 Using a Lustre file system in the PATH variable
- 6.3.6 Optimizing the use of the GNU ls command on Lustre file systems
- 6.3.7 Using st_blksize to determine optimum I/O block size
- 7: Troubleshooting
- 7.1 Installation issues
- 7.2 File system mounting issues
- 7.2.1 Client node fails to mount or unmount a Lustre file system
- 7.2.2 The sfsmount command reports device or resource busy
- 7.2.3 Determine whether Lustre is mounted on a client node
- 7.2.4 The SFS service is unable to mount a file system (SELinux is not supported)
- 7.2.5 Troubleshooting stalled mount operations
- 7.3 Operational issues
- 7.3.1 A find search executes on the global file system on all client nodes
- 7.3.2 Investigating file system problems
- 7.3.3 Reset client nodes after an LBUG error
- 7.3.4 Access to a file system hangs
- 7.3.5 Access to a file hangs (ldlm_namespace_cleanup() messages)
- 7.3.6 Troubleshooting a dual Gigabit Ethernet interconnect
- 7.4 Miscellaneous issues
- A: Using the sfsconfig command
- B: Options for Lustre kernel modules
- C: Building an HP SFS client kit manually
- Glossary
- Index