[2440] in linux-scsi channel archive
WG: 2.0.31-pre9: aic7xxx: SCSI-Error
daemon@ATHENA.MIT.EDU (Klaus Dombrofsky)
Wed Sep 10 12:55:16 1997
Date: Wed, 10 Sep 1997 04:24:19 -0400
From: Klaus Dombrofsky <KDombrofsky@compuserve.com>
To: "'linux-scsi@vger.rutgers.edu'" <linux-scsi@vger.rutgers.edu>
-----Ursprüngliche Nachricht-----
Von: Dombrofsky Klaus
Gesendet am: Mittwoch, 10. September 1997 10:20
An: 'Daniel Eischen'
Betreff: SCSI-Error
Now i have updated to kernel 2.0.31-pre9 with the aic7xxx.c v.4.1 .
But this didn't fully solve my problem with the raidsystem ( IFT3000 ).
In the morning i saw these kernel-messages:
kernel: EXT-fs error ( device 08:01 ): ext2_write_inode: unable to
read inode block - inode=... , block=....
kernel: SCSI-Diskk error: host 0 channel 0 id 0 lun 0 returncode =
28000002
kernel: extra data not valid Current error sd08:01: sense key not
ready
kernel: Additional sense indicates Logical unit not ready, cause
not reportable
In /var/log/messages:
kernel: (scsi0:0:0) Reset device, active_scb 0
But this time the system didn't hang. Its still working.
deactivated all performance features and set the RESET_DELAY to 30 ( is
this usefull ? ):
Adaptec AIC7xxx driver version: 4.1/3.2
Compile Options:
AIC7XXX_RESET_DELAY : 30
AIC7XXX_TAGGED_QUEUEING: Disabled
AIC7XXX_PAGE_ENABLE : Disabled
AIC7XXX_PROC_STATS : Enabled
Adapter Configuration:
SCSI Adapter: Adaptec AHA-294X Ultra SCSI host adapter
(AIC-788x chipset)
Host Bus: Wide
Base IO: 0xd400
Base IO Memory: 0xf9800000
IRQ: 11
SCBs: Used 2, HW 16, Page 16
Interrupts: 54762
Serial EEPROM: True
Extended Translation: Enabled
SCSI Bus Reset: Disabled
Ultra SCSI: Disabled
Target Disconnect: Enabled
Statistics:
CHAN#A (TGT 0 LUN 0):
nxfers 46598 (13322 read;33276 written)
blks(512) rd=139229; blks(512) wr=556894
< 512 512-1K 1-2K 2-4K 4-8K 8-16K 16-32K 32-64K 64-128K
>128K
Reads: 3 1 5830 651 2802 3342 463 148 82
0
Writes: 0 0 17625 7129 928 1539 2369 3686 0
0
CHAN#A (TGT 1 LUN 0):
nxfers 2 (2 read;0 written)
blks(512) rd=0; blks(512) wr=0
< 512 512-1K 1-2K 2-4K 4-8K 8-16K 16-32K 32-64K 64-128K
>128K
Reads: 2 0 0 0 0 0 0 0 0
0
Writes: 0 0 0 0 0 0 0 0 0
0
( all other LUNs also )
In /proc/scsi/scsi:
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: IFT Model: 3000 Rev: 0345
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 04 Lun: 00
Vendor: iomega Model: jaz 1GB Rev: H.72
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 05 Lun: 00
Vendor: TANDBERG Model: TDC 3800 Rev: =07:
Type: Sequential-Access ANSI SCSI revision: 02
Scsi1 is a SymbiosLogic ncr53c815
Do you see here something strange ??
I will also try to change the controller from the raidsystem.
Klaus-Peter Dombrofsky
Private: KDombrofsky@t-online.de
Business: KDombrofsky@compuserve.com
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