Date: Thu, 02 Feb 2006 15:35:07 +0100 From: =?ISO-8859-1?Q?=C5ge_R=F8bekk?= <age.robekk@ventelo.no> To: freebsd-scsi@freebsd.org Subject: Problems with Dell PV132T tape changer Message-ID: <43E2189B.1090207@ventelo.no>
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This changer has two separate changer devices, /dev/ch0 and /dev/ch1. When moving a tape from e.g. slot 0 to drive 0 on /dev/ch0, everything works as it is supposed to. However, trying the same operation on /dev/ch1 fails as follows: # chio -f /dev/ch0 move slot 0 drive 0 chio: /dev/ch0: CHIOMOVE: Input/output error dmesg: [...] (ch1:ahc0:0:5:1): MOVE MEDIUM. CDB: a5 20 0 1 20 6 2 0 0 0 0 0 (ch1:ahc0:0:5:1): CAM Status: SCSI Status Error (ch1:ahc0:0:5:1): SCSI Status: Check Condition (ch1:ahc0:0:5:1): ILLEGAL REQUEST asc:3b,a0 (ch1:ahc0:0:5:1): Vendor Specific ASCQ (ch1:ahc0:0:5:1): Unretryable error # chio -f /dev/ch1 status picker 0: slot 0: <ACCESS,FULL> slot 1: <ACCESS,FULL> slot 2: <ACCESS,FULL> slot 3: <ACCESS,FULL> slot 4: <ACCESS,FULL> slot 5: <ACCESS,FULL> slot 6: <ACCESS,FULL> slot 7: <ACCESS,FULL> slot 8: <ACCESS,FULL> slot 9: <ACCESS,FULL> slot 10: <ACCESS,FULL> slot 11: <ACCESS,FULL> slot 12: <ACCESS,FULL> slot 13: <ACCESS,FULL> portal 0: <INEAB,EXENAB,ACCESS,IMPEXP> drive 0: <ACCESS> # camcontrol devlist -v scbus0 on ahc0 bus 0: <PIONEER CD-ROM DR-U16S 1.01> at scbus0 target 2 lun 0 (pass0,cd0) <IBM ULTRIUM-TD2 37RH> at scbus0 target 3 lun 0 (sa0,pass1) <DELL PV-132T 227D> at scbus0 target 3 lun 1 (pass2,ch0) <SUN DLT7000 183C> at scbus0 target 4 lun 0 (sa1,pass3) <IBM ULTRIUM-TD1 36U3> at scbus0 target 5 lun 0 (sa2,pass4) <DELL PV-132T 227D> at scbus0 target 5 lun 1 (pass5,ch1) <YAMAHA CRW8424S 1.0d> at scbus0 target 6 lun 0 (pass6,cd1) < > at scbus0 target -1 lun -1 () scbus1 on ahc1 bus 0: <IBM 03570C1A 544D> at scbus1 target 1 lun 0 (sa3,pass7) <IBM 03575L32 2.19> at scbus1 target 1 lun 1 (pass8,ch2) <IBM 03570C1A 544D> at scbus1 target 2 lun 0 (sa4,pass9) <IBM 03570C1A 544D> at scbus1 target 3 lun 0 (sa5,pass10) < > at scbus1 target -1 lun -1 () scbus-1 on xpt0 bus 0: < > at scbus-1 target -1 lun -1 (xpt0) The third changer device (ch2) is an IBM 3575L32 tape library which has been in use for several months, never had any problems. The server is running FreeBSD 5.4-STABLE on i386. -- Åge Røbekk, Ventelo Comnet AS
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