I added a 2nd disk to my linux box, and I'm getting these messages at boot. (I'm not 100% sure they are new messages, because it's been a long time since I've booted.) Mar 25 09:28:33 pent584 kernel: SCSI subsystem driver Revision: 1.00 Mar 25 09:28:33 pent584 kernel: PCI: Found IRQ 10 for device 00:08.0 Mar 25 09:28:33 pent584 kernel: (scsi0) <Adaptec AIC-7880 Ultra SCSI host adapter> found at PCI 0/8/0 Mar 25 09:28:33 pent584 kernel: (scsi0) Wide Channel, SCSI ID=7, 16/255 SCBs Mar 25 09:28:33 pent584 kernel: (scsi0) Warning - detected auto-termination Mar 25 09:28:33 pent584 kernel: (scsi0) Please verify driver detected settings are correct. Mar 25 09:28:33 pent584 kernel: (scsi0) If not, then please properly set the device termination Mar 25 09:28:33 pent584 kernel: (scsi0) in the Adaptec SCSI BIOS by hitting CTRL-A when prompted Mar 25 09:28:33 pent584 kernel: (scsi0) during machine bootup. Mar 25 09:28:33 pent584 kernel: (scsi0) Cables present (Int-50 YES, Int-68 YES, Ext-68 YES) Mar 25 09:28:33 pent584 kernel: (scsi0) Illegal cable configuration!! Only two Mar 25 09:28:33 pent584 kernel: (scsi0) connectors on the SCSI controller may be in use at a time! Other than these messages, the disk seems to be working fine. I've tried different termination settings on the disk, but nothing has helped. There is a terminator on the scsi cable, and I did not change it. Any ideas? Thanks, Bill
On Mon, Mar 25, 2002 at 11:48:57AM -0500, Bill Mills-Curran wrote:
Mar 25 09:28:33 pent584 kernel: (scsi0) Cables present (Int-50 YES, Int-68 YES, Ext-68 YES) Mar 25 09:28:33 pent584 kernel: (scsi0) Illegal cable configuration!! Only two Mar 25 09:28:33 pent584 kernel: (scsi0) connectors on the SCSI controller may be in use at a time!
Other than these messages, the disk seems to be working fine. I've tried different termination settings on the disk, but nothing has helped. There is a terminator on the scsi cable, and I did not change it.
Any ideas?
My recollection agrees with this error message, which is basically that you're not supposed to be using all 3 of the SCSI connectors on the card. Are you actually using all three (internal narrow and wide, and the external wide,) or is that an error? If it's an error, then you probably want to check for an auto-termination setting in the SCSI BIOS. -- Randomly Generated Tagline: "How to Boil Water, in 500 easy steps" by Chuck Forsberg.
On Mon, Mar 25, 2002 at 11:55:51AM -0500, Theo Van Dinter wrote:
My recollection agrees with this error message, which is basically that you're not supposed to be using all 3 of the SCSI connectors on the card.
To clarify, I used to have a AHA-2940W and found this to be true. I poked at Adaptec's website for you (sorry about the hideously long URL here): http://ask.adaptec.com/cgi-bin/adaptec_tic.cfg/php/enduser/std_adp.php?p_sid=*NBbp-ag&p_lva=&p_refno=010428-000001&p_created=988515551&p_sp=cF9ncmlkc29ydD0mcF9yb3dfY250PTExOSZwX3NlYXJjaF90ZXh0PTc4ODAgY29ubmVjdG9yJnBfc2VhcmNoX3R5cGU9MyZwX3Byb2RfbHZsMT1_YW55fiZwX3Byb2RfbHZsMj1_YW55fiZwX2NhdF9sdmwxPX5hbnl_JnBfc29ydF9ieT1kZmx0JnBfcGFnZT0x&p_li= Q: I'm thinking of attaching multiple SCSI devices on my SCSI controller. Can I use all connector available on my SCSI controller? Can I use all Internal and External connectors of my SCSI controller simultaneously? This information applies to the following product(s): - AVA-2906, AHA-2930, AHA-2930C, AHA-2930CU, AHA-2940, AHA-2940U, AHA- 2940W, AHA-2944W, AHA-2944UW, AHA-2940UW, AHA-3940 series, AHA-3940U, AHA-3940W, AHA-3940UW,2940U2W, AHA-2930U2, 3950U2, Adaptec SCSI Card- 19160, Adaptec SCSI Card-29160N, Adaptec SCSI Card-29160, Adaptec SCSI Card- 39160 A: It is possible to use all internal and external connectors simultaneously on all currently produced Adaptec's SCSI cards/controllers. Just make sure you have the proper SCSI cables, terminations on your SCSI Bus and devices. Caution: This is with the exception of the AHA-2940W and AHA-2940UW controllers. The only 2940UW series controller to support the use of all three connectors at the same time, was the AHA-2940UW Pro. For informational purposes only, the AHA-2940W and AHA-2940UW legacy SCSI cards/ controllers came with three SCSI connectors (two internal and one external). However You can only use any two connectors simultaneously with these controllers. You can either use one connector internally while using the external connector; or use both internal connectors simultaneously but you must not have any device or cable attached externally. -- Randomly Generated Tagline: A collision is a near-miss.
Mar 25 09:28:33 pent584 kernel: SCSI subsystem driver Revision: 1.00 Mar 25 09:28:33 pent584 kernel: PCI: Found IRQ 10 for device 00:08.0 Mar 25 09:28:33 pent584 kernel: (scsi0) <Adaptec AIC-7880 Ultra SCSI host adapter> found at PCI 0/8/0 Mar 25 09:28:33 pent584 kernel: (scsi0) Wide Channel, SCSI ID=7, 16/255 SCBs Mar 25 09:28:33 pent584 kernel: (scsi0) Warning - detected auto-termination Mar 25 09:28:33 pent584 kernel: (scsi0) Please verify driver detected settings are correct. Mar 25 09:28:33 pent584 kernel: (scsi0) If not, then please properly set the device termination Mar 25 09:28:33 pent584 kernel: (scsi0) in the Adaptec SCSI BIOS by hitting CTRL-A when prompted Mar 25 09:28:33 pent584 kernel: (scsi0) during machine bootup.
This just means the card is set to detect if termination is in place. You can turn it off you have terminators on all the appropriate ends, but it doesn't really matter.
Mar 25 09:28:33 pent584 kernel: (scsi0) Cables present (Int-50 YES, Int-68 YES, Ext-68 YES) Mar 25 09:28:33 pent584 kernel: (scsi0) Illegal cable configuration!! Only two Mar 25 09:28:33 pent584 kernel: (scsi0) connectors on the SCSI controller may be in use at a time!
Apparently, you can only use 2 of the 3 connectors on the card (external 68-pin, internal 50-pin, and and internal 68-pin). I've never run into that one before, myself. You must choose, but choose... wisely. -b
On Monday 25 March 2002 11:59 am, Brian J. Conway wrote:
Mar 25 09:28:33 pent584 kernel: SCSI subsystem driver Revision: 1.00 Mar 25 09:28:33 pent584 kernel: PCI: Found IRQ 10 for device 00:08.0 Mar 25 09:28:33 pent584 kernel: (scsi0) <Adaptec AIC-7880 Ultra SCSI host adapter> found at PCI 0/8/0 Mar 25 09:28:33 pent584 kernel: (scsi0) Wide Channel, SCSI ID=7, 16/255 SCBs Mar 25 09:28:33 pent584 kernel: (scsi0) Warning - detected auto-termination Mar 25 09:28:33 pent584 kernel: (scsi0) Please verify driver detected settings are correct. Mar 25 09:28:33 pent584 kernel: (scsi0) If not, then please properly set the device termination Mar 25 09:28:33 pent584 kernel: (scsi0) in the Adaptec SCSI BIOS by hitting CTRL-A when prompted Mar 25 09:28:33 pent584 kernel: (scsi0) during machine bootup.
This just means the card is set to detect if termination is in place. You can turn it off you have terminators on all the appropriate ends, but it doesn't really matter.
Mar 25 09:28:33 pent584 kernel: (scsi0) Cables present (Int-50 YES, Int-68 YES, Ext-68 YES) Mar 25 09:28:33 pent584 kernel: (scsi0) Illegal cable configuration!! Only two Mar 25 09:28:33 pent584 kernel: (scsi0) connectors on the SCSI controller may be in use at a time!
Apparently, you can only use 2 of the 3 connectors on the card (external 68-pin, internal 50-pin, and and internal 68-pin). I've never run into that one before, myself. You must choose, but choose... wisely.
-b
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Note: You can attach a narrow drive to a wide cable with a 68 --> 50 pin adapter. I have a wide drive and a narrow tape device and they are both connected to my wide cable...
participants (4)
-
Bill Mills-Curran -
Brian J. Conway -
Skip Gaede -
Theo Van Dinter