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Date:      Thu, 17 Feb 2005 10:18:46 +0100
From:      Schachner Michael <smt@adv.magwien.gv.at>
To:        "'aic7xxx@freebsd.org'" <aic7xxx@freebsd.org>
Subject:   aic7xxx_abort returns 0x2002 for HP tape changer
Message-ID:  <0C2EA6E466945D45B9A9521DEE7DF41D2A9C4C@EXADV1.host.magwien.gv.at>

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Sg. Hr. Richter

Ich d=FCrfte ein =E4hnliches Problem haben wie sie mit der Ausnahme das =
der HZ Wert bei mir noch auf 100 steht
Wie haben sie dieses Problem in der Changer-Konfiguration gel=F6st?

Vorab vielen Dank und

MfG. Schachner Michael=20




Genauere Beschreibung des Fehlers:

System:

Red Hat Enterprise Linux ES release 3 (Taroon Update 4)
2.4.21-27.ELsmp

Changer:

HP TL891 Mini-Library

SCSI-Card:=20

Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec 2944 Ultra SCSI adapter>
aic7880: Ultra Wide Channel A, SCSI Id=3D7, 16/253 SCBs

dmesg:

scsi2:0:0:0: Attempting to queue an ABORT message
CDB: 0x12 0x1 0x80 0x0 0x40 0x0
scsi2: At time of recovery, card was not paused
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi2: Dumping Card State in Command phase, at SEQADDR 0x156
Card was paused
ACCUM =3D 0x80, SINDEX =3D 0xac, DINDEX =3D 0xc0, ARG_2 =3D 0x1
HCNT =3D 0x0 SCBPTR =3D 0x0
SCSISIGI[0x84] ERROR[0x0] SCSIBUSL[0xc0] LASTPHASE[0x80]
SCSISEQ[0x12] SBLKCTL[0x2] SCSIRATE[0x88] SEQCTL[0x10]
SEQ_FLAGS[0x0] SSTAT0[0x7] SSTAT1[0x2] SSTAT2[0x0]
SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0x88]
DFCNTRL[0x4] DFSTATUS[0x6d]
STACK: 0x37 0x0 0x150 0x191
SCB count =3D 6
Kernel NEXTQSCB =3D 5
Card NEXTQSCB =3D 5
QINFIFO entries:
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Sequencer SCB Info:
  0 SCB_CONTROL[0x40] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0x4]
  1 SCB_CONTROL[0xc0] SCB_SCSIID[0x57] SCB_LUN[0x0] SCB_TAG[0xff]
  2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
  3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
  4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
  5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
  6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
  7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
  8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
  9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
 10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
 11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
 12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
 13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
 14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
 15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
Pending list:
  4 SCB_CONTROL[0x40] SCB_SCSIID[0x7] SCB_LUN[0x0]
Kernel Free SCB list: 3 2 1 0
Untagged Q(0): 4
DevQ(0:0:0): 0 waiting
DevQ(0:4:0): 0 waiting
DevQ(0:5:0): 0 waiting

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi2:0:0:0: Device is active, asserting ATN
Recovery code sleeping
(scsi2:A:0:0): Abort Message Sent
Recovery SCB completes
Recovery code awake
aic7xxx_abort returns 0x2002





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