AMD LE-363 User's Guide de l'utilisateur télécharger pdf (Page 189)

Chapter 8 Virtual Host Bus Adapters (vHBAs) 163

10. Log in to the I/O Director.

For example, from a secure command prompt, enter the following:

where <address> is the IP address of your Oracle Fabric Interconnect and

<password> is your administrator account password.

11. On the Oracle Fabric Interconnect, remove the vHBA.

For example, to delete the vHBA named news_storage:

Note – Changing the storage configuration when using VMware might require a

rescan to discover those changes and propagate them to the ESX GUI.

Removing vHBAs in a Linux Multipath

Environment

OVN supports multipathing through EMC PowerPath software, which is

documented in the following procedures for illustrative purposes. Follow the

instructions in “Removing a vHBA and Rebooting the Server” on page 163 if

rebooting the host server is not a problem in your network. If you need to maintain

service while making your changes, follow the instructions in “Removing a vHBA

While Maintaining Service” on page 164.

▼ Removing a vHBA and Rebooting the Server

You can use the following procedure to gracefully remove the vHBAs from a Linux

server using multipathing. This procedure is the quickest and easiest method of

removing vHBAs because it concludes with a reboot of the host server. Rebooting

the server causes the vHBA driver to be reloaded into the server memory, which will

in turn trigger an automatic rescan of the storage network to learn the changes

among devices.

This procedure is useful for host servers that are not running mission-critical

applications, or that are running applications that can tolerate a short span of service

interruption due to a reboot of the host server. This procedure can be useful when

you are first bringing a server online and no other services are running.

ssh admin@<address>

Password: <password>

remove vhba news_storage

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AMD LE-363 User's Guide de l'utilisateur Page 189