topic how to check the I/o slot path in Operating System - HP-UX

how to check the I/o slot path

rajesh73 — Thu, 26 Mar 2015 03:07:56 GMT

1. Ioscan -m resoucrpath !grep slot
This command show the path in vpar, from this output which card is used for lan and which one used for blade

2.what is dynamic root mirroring.where it will used

P.S. This thread has been moved from General to HP-UX > sysadmin. - Hp Forum Moderator

Re: how to check the I/o slot path

Patrick Wallek — Tue, 24 Mar 2015 13:46:59 GMT

If you need to see what slot a card is in, you can use the 'olrad -q' command. For example:

# olrad -q
                                                         Driver(s)
                                                         Capable
Slot     Path            Bus    Max  Spd  Pwr  Occu Susp OLAR  OLD  Max   Mode
                         Num    Spd                                 Mode
0-0-1-1  1/0/8/0         320    66   66   Off  No   N/A  N/A   N/A  PCI   PCI
0-0-1-2  1/0/10/0        336    66   66   Off  No   N/A  N/A   N/A  PCI   PCI
0-0-1-3  1/0/12/0        352    66   33   On   Yes  No   Yes   Yes  PCI   PCI
0-0-1-4  1/0/14/0        368    66   33   On   Yes  No   Yes   Yes  PCI   PCI
0-0-1-5  1/0/6/0         304    66   66   On   Yes  No   Yes   Yes  PCI   PCI
0-0-1-6  1/0/4/0         288    66   66   On   Yes  No   Yes   Yes  PCI   PCI
0-0-1-7  1/0/2/0         272    66   66   On   Yes  No   Yes   Yes  PCI   PCI
0-0-1-8  1/0/1/0         264    66   66   On   Yes  No   Yes   Yes  PCI   PCI

In the SLOT column above the numbers are:

Cabinet#-Bay#-Chassis#-Slot#

So the last card in my list is in Cabinet #0, Bay #0, Chassis #1, Slot #8 (the Cabinet# and Bay# are not relevant on this particular server).

As to your second question -- I'm not sure what you mean by dynamic root mirroring. Do you mean Dynamic Root Disk (DRD)?

Re: how to check the I/o slot path

Torsten. — Tue, 24 Mar 2015 15:20:41 GMT

olrad is not working for blades, because you cannot online replace or add an I/O card in a blade.

What do you really want to know?

I cannot find the question in 1)

With DRD (dynamic root disk) you can create a clone of the OS, patch or upgrade the clone and finally activate the clone.

Re: how to check the I/o slot path

rajesh73 — Thu, 26 Mar 2015 17:51:03 GMT

Thanks for your reply,

Please find my question

1.we have one douby in vparstatus -A output

In I/o it path shows
1/0/0/1
33/0/1/1
34/0/1/1

My doubt is what is the different between 1/0/0/1 and 34/0/1/1

2.what is drd. Please the porcudure to create drd

Re: how to check the I/o slot path

Torsten. — Thu, 26 Mar 2015 19:45:00 GMT

1) please provide

# model

# ioscan -fn

2) see http://www.hp.com/go/drd

I can't remember any server with a path like 33/0/... even superdome dealing with large numbers starts I/O with 40/... in IOX, but no 33/...