Mailinglist Archive: opensuse (3217 mails)

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Re: [SLE] Getting a SCSI bug:
  • From: Hans Forbrich <hforbric_suse@xxxxxxxxx>
  • Date: Sun, 29 Feb 2004 17:22:56 -0700
  • Message-id: <200402291722.43951.>
On Sunday 29 February 2004 16:52, Bruce Marshall wrote:

Appreciate the response. Attached is a whole lot of additional info ...

> Have you checked all of the settings on the controller? And were there
> any error messages during POST at boot up?

Controller appears fine & settings seem correct. However, I'm tempted to swap
the 29160 for another (same model) I have here.

No POST messages. I can CTRL-A into the card at boot time. The error message
in the previous message is received during boot process. (The 'report bug'
part is what is causing this discussion.)

Tape drive, attached using a 1M cable, is the only device on chain, is set to
SCSI device 3, and is terminated using a proper & operational LVD/SE
terminator.

Addiitonal notes about configuration are below:

Again - thanks.
/Hans

Additional notes:

1) mt command properly forwards/rewind/ejects tape.
2) tar cvfb /dev/nst0 128 ... randomly completes/fails
3) tar t/xvfb /dev/nst0 128 ... fails with 'unrecoverable error' at 1GB (even
on new tapes)
4) from /proc/scsi/scsi

Attached devices:
Host: scsi0 Channel: 00 Id: 03 Lun: 00
Vendor: BNCHMARK Model: DLT1 Rev: 391B
Type: Sequential-Access ANSI SCSI revision: 02

5) From /proc/scsi/aic7xxx/0

Adaptec AIC7xxx driver version: 6.2.29
Adaptec 29160 Ultra160 SCSI adapter
aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

Serial EEPROM:
0xc33a 0xc33a 0xc33a 0xc3bb 0xc33a 0xc33a 0xc33a 0xc3bb
0xc33a 0xc33a 0xc33a 0xc33a 0xc33a 0xc33a 0xc33a 0xc33a
0xb8f8 0x1c5c 0x2807 0x0010 0xffff 0xffff 0xffff 0xffff
0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0x0250 0x3453

Channel A Target 0 Negotiation Settings
User: 160.000MB/s transfers (80.000MHz DT, offset 127, 16bit)
Channel A Target 1 Negotiation Settings
User: 160.000MB/s transfers (80.000MHz DT, offset 127, 16bit)
Channel A Target 2 Negotiation Settings
User: 160.000MB/s transfers (80.000MHz DT, offset 127, 16bit)
Channel A Target 3 Negotiation Settings
User: 80.000MB/s transfers (40.000MHz DT, offset 127, 16bit)
Goal: 20.000MB/s transfers (10.000MHz, offset 15, 16bit)
Curr: 20.000MB/s transfers (10.000MHz, offset 15, 16bit)
Channel A Target 3 Lun 0 Settings
Commands Queued 191
Commands Active 0
Command Openings 1
Max Tagged Openings 0
Device Queue Frozen Count 0
...

6) and from dmesg ....

scsi0:A:3: no active SCB for reconnecting target - issuing BUS DEVICE RESET
SAVED_SCSIID == 0x37, SAVED_LUN == 0x0, ARG_1 == 0xff ACCUM = 0x80
SEQ_FLAGS == 0xc0, SCBPTR == 0x0, BTT == 0xff, SINDEX == 0x31
SCSIID == 0x0, SCB_SCSIID == 0x37, SCB_LUN == 0x0, SCB_TAG == 0xff,
SCB_CONTROL == 0xc0
SCSIBUSL == 0x0, SCSISIGI == 0xc6
SXFRCTL0 == 0x88
SEQCTL == 0x10
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State in Status phase, at SEQADDR 0x1ae
Card was paused
ACCUM = 0x80, SINDEX = 0x31, DINDEX = 0x65, ARG_2 = 0x0
HCNT = 0x0 SCBPTR = 0x0
SCSIPHASE[0x20]:(STATUS_PHASE) SCSISIGI[0xc6]:(REQI|BSYI|IOI|CDI)
ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0xc0]:(IOI|CDI)
SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI) SBLKCTL[0xa]:(SELWIDE|SELBUSB)
SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE)
SEQ_FLAGS[0xc0]:(NO_CDB_SENT|NOT_IDENTIFIED)
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x11]:(REQINIT|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
SXFRCTL0[0x88]:(SPIOEN|DFON) DFCNTRL[0x0]
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
STACK: 0x147 0x0 0x16b 0x111
SCB count = 4
Kernel NEXTQSCB = 2
Card NEXTQSCB = 2
QINFIFO entries:
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31
Sequencer SCB Info:
0 SCB_CONTROL[0xc0]:(DISCENB|TARGET_SCB) SCB_SCSIID[0x37]
SCB_LUN[0x0] SCB_TAG[0xff]
1 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
2 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
3 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
4 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
5 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
6 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
7 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
8 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
9 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
10 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
11 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
12 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
13 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
14 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
15 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
16 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
17 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
18 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
19 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
20 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
21 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
22 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
23 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
24 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
25 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
26 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
27 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
28 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
29 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
30 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
31 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(LID) SCB_TAG[0xff]
Pending list:
Kernel Free SCB list: 3 1 0
DevQ(0:3:0): 0 waiting

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Bus Device Reset on A:3. 0 SCBs aborted
cdrom: open failed.
cdrom: open failed.

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