Date: Fri, 28 May 1999 10:52:11 -0400 (EDT) From: "Joe \"Marcus\" Clarke" <marcus@miami.edu> To: freebsd-stable@freebsd.org Cc: freebsd-smp@freebsd.org Subject: SMP and SCSI problems in 3.2 Message-ID: <Pine.OSF.4.05.9905272133100.16404-200000@jaguar.ir.miami.edu>
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This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. Send mail to mime@docserver.cac.washington.edu for more info. --0-1540417999-927903131=:21904 Content-Type: TEXT/PLAIN; charset=US-ASCII Recently, we installed 3.2-RELEASE on our primary Computer Science server, and began to see some severe errors when trying to do intensive (i.e. dump/restore) disk operations to any of our SCSI-attached disks. The errors we are getting are as follows: (da0:ahc0:0:0:0): SCB 0x29 - timed out while idle, LASTPHASE == 0x1, SEQADDR == 0x8 (da0:ahc0:0:0:0): Queuing a BDR SCB (da0:ahc0:0:0:0): Bus Device Reset Message Sent (da0:ahc0:0:0:0): no longer in timeout, status = 34c ahc0: Bus Devices Reset on A:0. 3 SCBs aborted Disabling SMP seems to clear up some of this, but we were hoping to get SMP and SCSI working together. Our SCSI card is an Adaptec 2940UW2. Attached is the kernel config file in use. If this seems like a termination problem, we're doubting it since we had this working with an early version of 3.0-SNAP with CAM. Joe Clarke --0-1540417999-927903131=:21904 Content-Type: TEXT/PLAIN; charset=US-ASCII; name="hurricane.kernel" Content-Transfer-Encoding: BASE64 Content-ID: <Pine.OSF.4.05.9905281052110.21904@jaguar.ir.miami.edu> Content-Description: Content-Disposition: attachment; filename="hurricane.kernel" Iw0KIyBHRU5FUklDIC0tIEdlbmVyaWMgbWFjaGluZSB3aXRoIFdEL0FIeC9O Q1IvQlR4IGZhbWlseSBkaXNrcw0KIw0KIyBGb3IgbW9yZSBpbmZvcm1hdGlv biByZWFkIHRoZSBoYW5kYm9vayBwYXJ0IFN5c3RlbSBBZG1pbmlzdHJhdGlv biAtPiANCiMgQ29uZmlndXJpbmcgdGhlIEZyZWVCU0QgS2VybmVsIC0+IFRo ZSBDb25maWd1cmF0aW9uIEZpbGUuIA0KIyBUaGUgaGFuZGJvb2sgaXMgYXZh aWxhYmxlIGluIC91c3Ivc2hhcmUvZG9jL2hhbmRib29rIG9yIG9ubGluZSBh cw0KIyBsYXRlc3QgdmVyc2lvbiBmcm9tIHRoZSBGcmVlQlNEIFdvcmxkIFdp ZGUgV2ViIHNlcnZlciANCiMgPFVSTDpodHRwOi8vd3d3LkZyZWVCU0QuT1JH Lz4NCiMNCiMgQW4gZXhoYXVzdGl2ZSBsaXN0IG9mIG9wdGlvbnMgYW5kIG1v cmUgZGV0YWlsZWQgZXhwbGFuYXRpb25zIG9mIHRoZSANCiMgZGV2aWNlIGxp bmVzIGlzIHByZXNlbnQgaW4gdGhlIC4vTElOVCBjb25maWd1cmF0aW9uIGZp 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