I don't have much experience with AIX, but if LUS is just used for robotic control then you could remove it from those storage nodes hosting just drives.... but perhaps EMC should be the one to say that (many years ago I was working with lus on Solaris and if I remember correctly I had to use it on storage nodes where I had only drives due to otherwise unknown HBA or something). Not sure what lus does while you it is supposed to unload during reboot, but I believe there was lusdebug command to get it into debug mode... might be worth of checking it out and perhaps run it to see what does it do.
franknitsch
15 Posts
0
April 7th, 2011 01:00
Well the esg61779 didn't help because the problem also exists on servers where no jukeboxes are connected.
We opened a Service Request at EMC². The problem is still under investigation. I'll post an update if we get information from EMC²
Regards
Frank
ble1
4 Operator
•
14.4K Posts
0
April 7th, 2011 12:00
I don't have much experience with AIX, but if LUS is just used for robotic control then you could remove it from those storage nodes hosting just drives.... but perhaps EMC should be the one to say that (many years ago I was working with lus on Solaris and if I remember correctly I had to use it on storage nodes where I had only drives due to otherwise unknown HBA or something). Not sure what lus does while you it is supposed to unload during reboot, but I believe there was lusdebug command to get it into debug mode... might be worth of checking it out and perhaps run it to see what does it do.