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lun discovery

 
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galenr
Advisor

lun discovery

Hello All,
I have an L class (11.i) attached to an xp512.
Is there any way to discover lun change ie. create/delete without having to reboot. insf-does not appear to work.
5 REPLIES 5
Jeff Schussele
Honored Contributor
Solution

Re: lun discovery

Hi Galen,

All you have to do is:

1) ioscan -fnC disk
then
2) insf

If new devices were created the ioscan will find them & the insf will create the device files.
To delete you use the rmsf command on both the /dev/dsk & /dev/rdsk entries.

HTH,
Jeff
PERSEVERANCE -- Remember, whatever does not kill you only makes you stronger!
galenr
Advisor

Re: lun discovery

Thanx Jeff-
I had not noticed that although the entry still exists in ioscan... it is labeled NO HW. Much appreciated.
Geoff Wild
Honored Contributor

Re: lun discovery

Yes,

ioscan -fnC disk

Then,

insf -C disk

Rgds...Geoff
Proverbs 3:5,6 Trust in the Lord with all your heart and lean not on your own understanding; in all your ways acknowledge him, and he will make all your paths straight.
Steven E. Protter
Exalted Contributor

Re: lun discovery

insf -e or insf -C will work

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Steven E Protter
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Naveej.K.A
Honored Contributor

Re: lun discovery

hi

if you have NO HW means the driver is already built into the kernel, but you are not able to query the hardware.

u have to remove the device files using rmsf -H hardware path.
hardware path identified from the ioscan output.

with best wishes
Naveej
practice makes a man perfect!!!