Dell QLogic QL45212, Руководство пользователя, Страница: 73 / 101

6–Configuring RoCE
Configuring RoCE on the Adapter for Linux
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5. Compile and install the FastLinQ drivers from the TAR file as described in
“Installing Linux Drivers for RoCE in an Out-of-box OFED Environment” on
page 15
.
When installing OFED 3.18, if the qedr compilation fails because of a
compact.h
file error, type the following commands:
> cd /usr/src/compat-rdma-3.18/
> ./configure
> make
6. Verify RoCE connectivity, as described in “Verifying the RoCE Configuration
on Linux” on page 58 .
Verifying the RoCE Configuration on Linux
After installing OFED, installing the Linux driver, and loading the RoCE drivers,
verify that the RoCE devices were detected on all Linux operating systems:
1. Stop firewall tables using service/systemctl commands.
2. Verify that the RDMA services has started using the
service rdma status
command. If RDMA has not started, type the
following command:
# service rdma start
If RDMA does not start, type either of the following alternative commands:
# /etc/init.d/rdma start
or
# systemctl start rdma.service
3. Verify that the RoCE devices were detected by examining the dmesg logs.
# dmesg|grep qedr
[87910.988411] qedr: discovered and registered 2 RoCE funcs
4. Verify that all of the modules have been loaded. For example:
# lsmod|grep qedr
qedr 89871 0
qede 96670 1 qedr
qed 2075255 2 qede,qedr
ib_core 88311 16 qedr, rdma_cm, ib_cm,
ib_sa,iw_cm,xprtrdma,ib_mad,ib_srp,
ib_ucm,ib_iser,ib_srpt,ib_umad,
ib_uverbs,rdma_ucm,ib_ipoib,ib_isert