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1 FOR USE IN IEEL SOLUTION CLASS ONLY Intel® Manager for Lustre* Lustre Installation & Configuration Implementing an IEEL Solution Session 04 June 2014.

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Presentation on theme: "1 FOR USE IN IEEL SOLUTION CLASS ONLY Intel® Manager for Lustre* Lustre Installation & Configuration Implementing an IEEL Solution Session 04 June 2014."— Presentation transcript:

1 1 FOR USE IN IEEL SOLUTION CLASS ONLY Intel® Manager for Lustre* Lustre Installation & Configuration Implementing an IEEL Solution Session 04 June 2014

2 FOR USE IN IEEL SOLUTION CLASS ONLY Description of Lustre Installation Lab You will use IML Manager to deploy a Lustre file system Review Lustre best practices employed by IEEL Create a Lustre file system Mount Lustre v2.5 Clients Review IML monitoring a fully configured Lustre file system For this lab you will need to access the IEEL Training Cluster via: Browser (Recommended: Google Chrome v27 or Mozilla Firefox v22) Terminal or Windows Putty Command Line Interface

3 FOR USE IN IEEL SOLUTION CLASS ONLY 3 High Performance Data Division Lustre Installation and Configuration Lustre Training Cluster

4 FOR USE IN IEEL SOLUTION CLASS ONLY 4 High Performance Data Division Lustre Installation and Configuration IEEL Training Cluster Review Lustre Installation Requirements IML implements a set of Lustre Best Practices during Lustre install This puts specific requirements against the server hardware configurations Install Intel® EE for Lustre* only as described in the IEEL Partner Installation Guide Required operating system: Red Hat* Enterprise Linux v6.5 or CentOS v6.5 Network and DNS configuration: Confirm correct network and DNS (FQDNs). The management network interfaces must be properly configured and active Do not configure IP addresses for the HA crossover cable interfaces (server to target) RAM and mass storage: Provide adequate memory and disk space Take advantage of the IEEL Partner support and request a review by Intel HPDD See “Determining Space Requirements” and “Determining Memory Requirements” in the Lustre Operations Manual.

5 FOR USE IN IEEL SOLUTION CLASS ONLY 5 High Performance Data Division Server Configuration: Servers are configured in HA pairs, with a primary and secondary server Storage servers should have SSH running with root login permitted. Non-root users should be prevented from logging into the storage servers Do not install or configure Lustre, Corosync, or Pacemaker. Do not configure NTP on storage servers Do provide power control to the IML manager via either IPMI or PDU outlets Storage Configuration: Read “Adding storage servers” in the IEEL Partner Installation Guide Provide separate Volumes for the MGT and the MDT Shared storage for HA on MDT, MGT, OSTs Lustre Installation and Configuration IEEL Training Cluster Review Lustre Installation Requirements (cont)

6 FOR USE IN IEEL SOLUTION CLASS ONLY 6 High Performance Data Division IML implements High Availability as a part of Lustre Best Practices See “Creating a new HA Lustre file system” in the IEEL Installation Guide Storage servers are deployed in a high availability (HA) configuration with shared storage. Servers are configured in primary and failover server pairs. When a server becomes unavailable, Lustre services that were running on that server are started on another server attached to the same storage. To support HA failover, each HA server must be able to automatically power-off its peer server if a failover is required. Powering off a faulty server is known as "node fencing”, and ensures that a shared storage device is not mounted by more than one server at a time. Lustre Installation and Configuration High Availability Requirements

7 FOR USE IN IEEL SOLUTION CLASS ONLY 7 High Performance Data Division IML implements High Availability as a part of Lustre Best Practices See “Creating a new HA Lustre file system” in the IEEL Installation Guide Provide shared storage for HA on MDT, MGT, OSTs Each server of a failover pair must have access to exactly the same LUNs as its peer. Each LUN is visible only to its two, paired failover servers. To properly enforce Lustre file permissions The MDS must have the same UID/GID database access as the Lustre clients Using LDAP, the MDS’s must be configured to check for user account information on both nodes to ensure proper functionality in the event of a failover. Lustre Installation and Configuration High Availability Requirements (cont)

8 FOR USE IN IEEL SOLUTION CLASS ONLY 8 High Performance Data Division Diagram: MDS pair

9 FOR USE IN IEEL SOLUTION CLASS ONLY 9 High Performance Data Division Diagram: OSS pair

10 FOR USE IN IEEL SOLUTION CLASS ONLY 10 High Performance Data Division Lustre Installation and Configuration

11 FOR USE IN IEEL SOLUTION CLASS ONLY 11 High Performance Data Division Clear IML Status

12 FOR USE IN IEEL SOLUTION CLASS ONLY 12 High Performance Data Division Clear IML Status

13 FOR USE IN IEEL SOLUTION CLASS ONLY 13 High Performance Data Division Server Configuration

14 FOR USE IN IEEL SOLUTION CLASS ONLY 14 High Performance Data Division Server Actions

15 FOR USE IN IEEL SOLUTION CLASS ONLY 15 High Performance Data Division Lustre Network Configuration

16 FOR USE IN IEEL SOLUTION CLASS ONLY 16 High Performance Data Division Server Actions

17 FOR USE IN IEEL SOLUTION CLASS ONLY 17 High Performance Data Division Volume Configuration

18 FOR USE IN IEEL SOLUTION CLASS ONLY 18 High Performance Data Division Note: Due to virtualized environment Power Control is a virtual demonstration Power Control – Add PDU/IPMI

19 FOR USE IN IEEL SOLUTION CLASS ONLY 19 High Performance Data Division Creating a new MGT

20 FOR USE IN IEEL SOLUTION CLASS ONLY 20 High Performance Data Division Creating a new MGT

21 FOR USE IN IEEL SOLUTION CLASS ONLY 21 High Performance Data Division Creating a new MGT

22 FOR USE IN IEEL SOLUTION CLASS ONLY 22 High Performance Data Division Create a new File System

23 FOR USE IN IEEL SOLUTION CLASS ONLY 23 High Performance Data Division Create a new File System (cont)

24 FOR USE IN IEEL SOLUTION CLASS ONLY 24 High Performance Data Division Create a new File System (cont)

25 FOR USE IN IEEL SOLUTION CLASS ONLY 25 High Performance Data Division File system up and running

26 FOR USE IN IEEL SOLUTION CLASS ONLY 26 High Performance Data Division HA management

27 FOR USE IN IEEL SOLUTION CLASS ONLY 27 High Performance Data Division Advanced Settings

28 FOR USE IN IEEL SOLUTION CLASS ONLY 28 High Performance Data Division Installing and mounting lustre clients

29 FOR USE IN IEEL SOLUTION CLASS ONLY 29 High Performance Data Division Dashboard View

30 FOR USE IN IEEL SOLUTION CLASS ONLY 30 High Performance Data Division Questions?

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