HP B-series Embedded Switches Manual do Utilizador descarregar pdf (Página 156)

Updating Switches to the Core PID Addressing

156 Fabric OS Procedures Version 3.1.x/4.1.x User Guide

2. If you are not using multi-pathing software, stop all I/O going to all volumes

connected through the switch/fabric to be updated.

3. If you are not using multi-pathing software, unmount the volumes from their

mount points using umount. The proper usage would be umount

<mount_point>. For example:

umount /mnt/jbod

4. If you are using multi-pathing software, use that software to remove one

fabric’s devices from its configuration.

5. Deactivate the appropriate volume groups using vgchange. The proper

usage would be:

vgchange –a n <path_to_volume_group>

For example:

vgchange –a n /dev/jbod

6. Make a backup copy of the volume group directory using tar from within /dev.

For example:

tar –cf /tmp/jbod.tar jbod

7. Export the volume group using vgexport. The proper usage would be

vgexport –m <mapfile> <path_to_volume_group>

For example:

vgexport –m /tmp/jbod_map /dev/jbod

8. Log into each switch in the fabric

9. Issue the command switchDisable

10. Issue the command configure and change the Core Switch PID Format

to 1.

11. Issue the command:

cfgEnable [effective_zone_configuration].

For example:

cfgEnable my_zones

12. Clean the lvmtab file by using the command vgscan.

13. Change to /dev and untar the file that was tared in step 4. For example:

tar –xf /tmp/jbod.tar

1 2 ... 151 152 153 154 155 156 157 158 159 160 161 ... 269 270

Sem comentários

HP B-series Embedded Switches Manual do Utilizador Página 156