Date: Thu, 1 Aug 2013 15:48:13 -0400 From: Dan Langille <dan@langille.org> To: freebsd-scsi@FreeBSD.org Subject: ahc0 cannot see attached devices Message-ID: <11DCA597-E79A-4834-9CC9-EBE1AADE99D3@langille.org>
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I am in the process of moving a tape library from one server to another.=20= The old server is running FreeBSD 8.4-RELEASE and using: ahc0: <Adaptec 2944 Ultra SCSI adapter> port 0xa800-0xa8ff mem = 0xfb7df000-0xfb7dffff irq 20 at device 5.0 on pci1 The new server is running FreeBSD 9.1-RELEASE-p4 and using: ahc0: <Adaptec 2940B Ultra2 SCSI adapter> port 0xe800-0xe8ff mem = 0xfebdf000-0xfebdffff irq 21 at device 3.0 on pci4 While the new server boots, I don't see an Adaptec card BIOS prompt / = mention pass by on the console. Is this the first problem to solve? After booting, I try to view the devices, i don't' see them. I see the = expected HDD, but not the tape library or the drives: $ sudo camcontrol devlist Password: <ATA TOSHIBA DT01ACA3 ABB0> at scbus0 target 2 lun 0 (pass0,da0) <ATA TOSHIBA DT01ACA3 ABB0> at scbus0 target 10 lun 0 (pass1,da1) <ATA TOSHIBA DT01ACA3 ABB0> at scbus0 target 11 lun 0 (pass2,da2) <ATA TOSHIBA DT01ACA3 ABB0> at scbus0 target 12 lun 0 (pass3,da3) <ATA TOSHIBA DT01ACA3 ABB0> at scbus0 target 13 lun 0 (pass4,da4) <ATA TOSHIBA DT01ACA3 ABB0> at scbus0 target 14 lun 0 (pass5,da5) <ATA TOSHIBA DT01ACA3 ABB0> at scbus0 target 16 lun 0 (pass6,da6) <ATA TOSHIBA DT01ACA3 ABB0> at scbus0 target 17 lun 0 (pass7,da7) <TOSHIBA DT01ACA300 MX6OABB0> at scbus5 target 0 lun 0 (pass8,ada0) <TOSHIBA DT01ACA300 MX6OABB0> at scbus5 target 1 lun 0 (pass9,ada1) If I detach the tape library and attach it to the old server, I do see = the expect results (the following paste is missing non-tape related = results): <QUANTUM DLT8000 0250> at scbus12 target 4 lun 0 = (sa1,pass12) <OVERLAND LXB 0524> at scbus12 target 6 lun 0 = (pass14,ch1) Ideas? Suggestions? Thank you. --=20 Dan Langille - http://langille.org
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