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April 26th, 2002, 04:35 PM
#1
When things go wrong! :o
So HP comes out to install a new jukebox autoloader...everything went pretty good until we reboot the box and see how our alternate links are shot! Also, more amusing, is the 'ioscan -fnC autoch':
Code:
usgo0003/dev/vg01 # ioscan -fnC autoch
Class I H/W Path Driver S/W State H/W Type Description
=====================================================================
autoch 0 0/0/1/0.0.0 schgr CLAIMED DEVICE HP C7145-8000
/dev/ac/c0t0d0_10a /dev/ac/c0t0d0_17b /dev/ac/c0t0d0_24a /dev/ac/c0t0d0_30b /dev/ac/c0t0d0_8a /dev/rac/c0t0d0_15a /dev/rac/c0t0d0_21b /dev/rac/c0t0d0_29a /dev/rac/c0t0d0_5b
/dev/ac/c0t0d0_10b /dev/ac/c0t0d0_18a /dev/ac/c0t0d0_24b /dev/ac/c0t0d0_31a /dev/ac/c0t0d0_8b /dev/rac/c0t0d0_15b /dev/rac/c0t0d0_22a /dev/rac/c0t0d0_29b /dev/rac/c0t0d0_6a
/dev/ac/c0t0d0_11a /dev/ac/c0t0d0_18b /dev/ac/c0t0d0_25a /dev/ac/c0t0d0_31b /dev/ac/c0t0d0_9a /dev/rac/c0t0d0_16a /dev/rac/c0t0d0_22b /dev/rac/c0t0d0_2a /dev/rac/c0t0d0_6b
/dev/ac/c0t0d0_11b /dev/ac/c0t0d0_19a /dev/ac/c0t0d0_25b /dev/ac/c0t0d0_32a /dev/ac/c0t0d0_9b /dev/rac/c0t0d0_16b /dev/rac/c0t0d0_23a /dev/rac/c0t0d0_2b /dev/rac/c0t0d0_7a
/dev/ac/c0t0d0_12a /dev/ac/c0t0d0_19b /dev/ac/c0t0d0_26a /dev/ac/c0t0d0_32b /dev/rac/c0t0d0 /dev/rac/c0t0d0_17a /dev/rac/c0t0d0_23b /dev/rac/c0t0d0_30a /dev/rac/c0t0d0_7b
/dev/ac/c0t0d0_12b /dev/ac/c0t0d0_1a /dev/ac/c0t0d0_26b /dev/ac/c0t0d0_3a /dev/rac/c0t0d0_10a /dev/rac/c0t0d0_17b /dev/rac/c0t0d0_24a /dev/rac/c0t0d0_30b /dev/rac/c0t0d0_8a
/dev/ac/c0t0d0_13a /dev/ac/c0t0d0_1b /dev/ac/c0t0d0_27a /dev/ac/c0t0d0_3b /dev/rac/c0t0d0_10b /dev/rac/c0t0d0_18a /dev/rac/c0t0d0_24b /dev/rac/c0t0d0_31a /dev/rac/c0t0d0_8b
/dev/ac/c0t0d0_13b /dev/ac/c0t0d0_20a /dev/ac/c0t0d0_27b /dev/ac/c0t0d0_4a /dev/rac/c0t0d0_11a /dev/rac/c0t0d0_18b /dev/rac/c0t0d0_25a /dev/rac/c0t0d0_31b /dev/rac/c0t0d0_9a
/dev/ac/c0t0d0_14a /dev/ac/c0t0d0_20b /dev/ac/c0t0d0_28a /dev/ac/c0t0d0_4b /dev/rac/c0t0d0_11b /dev/rac/c0t0d0_19a /dev/rac/c0t0d0_25b /dev/rac/c0t0d0_32a /dev/rac/c0t0d0_9b
/dev/ac/c0t0d0_14b /dev/ac/c0t0d0_21a /dev/ac/c0t0d0_28b /dev/ac/c0t0d0_5a /dev/rac/c0t0d0_12a /dev/rac/c0t0d0_19b /dev/rac/c0t0d0_26a /dev/rac/c0t0d0_32b
/dev/ac/c0t0d0_15a /dev/ac/c0t0d0_21b /dev/ac/c0t0d0_29a /dev/ac/c0t0d0_5b /dev/rac/c0t0d0_12b /dev/rac/c0t0d0_1a /dev/rac/c0t0d0_26b /dev/rac/c0t0d0_3a
/dev/ac/c0t0d0_15b /dev/ac/c0t0d0_22a /dev/ac/c0t0d0_29b /dev/ac/c0t0d0_6a /dev/rac/c0t0d0_13a /dev/rac/c0t0d0_1b /dev/rac/c0t0d0_27a /dev/rac/c0t0d0_3b
/dev/ac/c0t0d0_16a /dev/ac/c0t0d0_22b /dev/ac/c0t0d0_2a /dev/ac/c0t0d0_6b /dev/rac/c0t0d0_13b /dev/rac/c0t0d0_20a /dev/rac/c0t0d0_27b /dev/rac/c0t0d0_4a
/dev/ac/c0t0d0_16b /dev/ac/c0t0d0_23a /dev/ac/c0t0d0_2b /dev/ac/c0t0d0_7a /dev/rac/c0t0d0_14a /dev/rac/c0t0d0_20b /dev/rac/c0t0d0_28a /dev/rac/c0t0d0_4b
/dev/ac/c0t0d0_17a /dev/ac/c0t0d0_23b /dev/ac/c0t0d0_30a /dev/ac/c0t0d0_7b /dev/rac/c0t0d0_14b /dev/rac/c0t0d0_21a /dev/rac/c0t0d0_28b /dev/rac/c0t0d0_5a
Whoaaa, look at all that stuff, yeah! Something tells me our scsi addressing is *****ed up...
We the willing, led by the unknowing, have been doing the impossible for the ungrateful. We have done so much with so little for so long that we are now qualified to do just about anything with almost nothing.
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April 26th, 2002, 05:15 PM
#2
Maybe I am just an idiot, but uhmm.....WTF
Or maybe this programming class I am taking has only just begun and This type o shyt hasnt been covered yet. Maybe you could break it down for me Vorlin....please
It is better to be HATED for who you are, than LOVED for who you are NOT.
THC/IP Version 4.2
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April 26th, 2002, 06:12 PM
#3
/dev is where your devices are stored.. i.e. hard drives, floppy drives, keyboard, etc etc. Anything that performs i/o. Well, it looks like vorlin has about 200 cd rom drives if I am not mistaken...Either that, or about 200 partions on 1 hard drive.... I think he is runnin HPuX, and I haven't used it in a while, so I am not exactly sure what the c0t0d0 device is....
\"Ignorance is bliss....
but only for your enemy\"
-- souleman
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April 26th, 2002, 06:37 PM
#4
Junior Member
c0t0d0 stands for the first disk device on the first controller.
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April 26th, 2002, 08:12 PM
#5
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April 26th, 2002, 08:18 PM
#6
Thanks crittenden....makes sence c(ontroler)0t(????)0d(rive)0. So what is the t?
\"Ignorance is bliss....
but only for your enemy\"
-- souleman
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April 27th, 2002, 12:32 AM
#7
Junior Member
You know, I dont know. Sorry. I need to find out real soon though. Gotta reinstall an old HP9000 with HP-UX 10.20.
O joy.
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April 27th, 2002, 01:25 AM
#8
c -> controller
t -> target ID
d -> disk number
Basically the C and T together consitute the address of the disk on the controller - at least that's my understanding.
\"Windows has detected that a gnat has farted in the general vicinity. You must reboot for changes to take affect. Reboot now?\"
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