Chelsio Communications Chelsio T5 Betriebsanweisung PDF herunterladen (Seite 453)

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Chapter XXII. Lustre File System

Chelsio T5/T4 Unified Wire For Linux Page 453

2. Creating/Configuring Lustre File System

Follow the steps mentioned below to create Lustre file system using Chelsio adapter:

i. Build kernel with Lustre support by following the procedure mentioned in

http://wiki.lustre.org/index.php/Building_and_Installing_Lustre_from_Source_Code

ii. If you haven’t done already, install Chelsio Unfied Wire package.

iii. Load the Network and iWARP driver as per requirement:

 To load Network driver in NIC mode:

[root@host]# modprobe cxgb4

 To load Network driver in TOE mode:

[root@host]# modprobe cxgb4

[root@host]# modprobe t4_tom

 To load iWARP driver

[root@host]# modprobe cxgb4

[root@host]# modprobe iw_cxgb4

[root@host]# modprobe rdma_ucm

iv. Enable and assign IP address to Chelsio interface.

v. Edit modprobe.conf file with appropriate interface name

options lnet networks=tcp0(ethX),tcp1(ethY) //For NIC/TOE

options lnet networks=o2ib0(ethX),o2ib1(ethY) //For iWARP

where, ethX and ethY represent Chelsio interfaces.

vi. Load the following Lustre modules:

[root@host]# modprobe lnet

[root@host]# modprobe lustre

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