Date: Sat, 31 Oct 1998 13:35:41 +0100 (CET) From: Robert Sander <gurubert@cs.tu-berlin.de> To: David Gregory <dgregory@BudcoDM.budco.com> Cc: AIC7xxx@FreeBSD.ORG Subject: Re: scsi : aborting command due to timeout, commands queued exceeds queue depth, active=255 Message-ID: <Pine.LNX.3.96.981031133205.19088C-100000@defiant.robotroff> In-Reply-To: <3639B58D.D1A7BFDB@budco.com>
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Hi!
I have a SMP-System and had the same problems since 5.1.0, but now with
5.1.2 this does not happen until now (36h uptime, knock on wood...).
This is my /proc/scsi/scsi:
Attached devices:
Host: scsi0 Channel: 00 Id: 06 Lun: 00
Vendor: IBM Model: DCAS-34330W Rev: S65A
Type: Direct-Access ANSI SCSI revision: 02
And this is my /proc/scsi/aic7xxx/0:
Adaptec AIC7xxx driver version: 5.1.2/3.2.4
Compile Options:
AIC7XXX_RESET_DELAY : 15
AIC7XXX_TAGGED_QUEUEING: Adapter Support Enabled
Check below to see which
devices use tagged queueing
AIC7XXX_PAGE_ENABLE : Enabled (This is no longer an option)
AIC7XXX_PROC_STATS : Enabled
Adapter Configuration:
SCSI Adapter: Adaptec AIC-7880 Ultra SCSI host adapter
Ultra Wide Controller
PCI MMAPed I/O Base: 0xe8001000
Adapter SEEPROM Config: SEEPROM not found, using defaults.
Adaptec SCSI BIOS: Disabled
IRQ: 16
SCBs: Active 0, Max Active 24,
Allocated 30, HW 16, Page 255
Interrupts: 345424
BIOS Control Word: 0x0000
Adapter Control Word: 0x0000
Extended Translation: Enabled
Disconnect Enable Flags: 0xffff
Ultra Enable Flags: 0x0040
Tag Queue Enable Flags: 0x0040
Ordered Queue Tag Flags: 0x0040
Default Tag Queue Depth: 24
Tagged Queue By Device array for aic7xxx host instance 0:
{255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255}
Actual queue depth per device for aic7xxx host instance 0:
{1,1,1,1,1,1,24,1,1,1,1,1,1,1,1,1}
Statistics:
(scsi0:0:6:0)
Device using Wide/Sync transfers at
40.0 MByte/sec, offset 8
Device Negotiation Settings
Period Offset Bus Width
User 012 008 1
Goal 012 008 1
Current 012 008 1
Total transfers 345355 (239367 read;105988 written)
blks(512) rd=1340375; blks(512) wr=846976
< 512 512-1K 1-2K 2-4K 4-8K 8-16K 16-32K 32-64K 64-128K >128K
Reads: 0 1 210134 3301 11346 8094 1039 5223 229 0
Writes: 0 0 80557 18382 3269 670 373 539 2198 0
If You need more info, please mail.
Robert Sander "Is it Friday yet?"
@Home http://home.pages.de/~gurubert
pgp available there
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