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HP Hitachi Dynamic Link Manager Software User Manual

Page 114

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3. Creating an HDLM Environment

92

The following procedure assumes that

hdisk10

is recognized as a boot disk:

16. Check the current boot disk list:


# bootlist -m normal -o
hdisk10 blv=hd5
hdisk0 blv=hd5
hdisk1 blv=hd5
...

17. Specify boot disks that are suitable for your host environment:


# bootlist -m normal hdisk10 hdisk0 hdisk1

18. Make sure that the number of configured boot disks is the same as the number of

paths that you checked in step 15:


# bootlist -m normal -o
hdisk10 blv=hd5
hdisk10 blv=hd5
hdisk0 blv=hd5
hdisk1 blv=hd5
...

If the hosts and storage systems are connected by a Fibre Channel switch, perform

steps 19 to 23. If the hosts and storage systems are not connected by a Fibre

Channel switch, go to step 24.

19. Finish defining the parent device (

fscsi

n).


# rmdev -l fscsin -R

Note that you can use the following command to check the parent device:


# lsdev -C -l

hdisk-name

-F 'parent'

20. Change the

fc_err_recov

setting of the parent device (

fscsi

n) to

fast_fail

.


# chdev -l fscsin -a fc_err_recov=fast_fail