From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: sym2 probs in bk-scsi tree Date: Wed, 7 Apr 2004 23:18:20 -0700 Sender: linux-scsi-owner@vger.kernel.org Message-ID: <20040407231820.66dd76cd.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from fw.osdl.org ([65.172.181.6]:6352 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S261992AbUDHGSa (ORCPT ); Thu, 8 Apr 2004 02:18:30 -0400 List-Id: linux-scsi@vger.kernel.org To: linux-scsi@vger.kernel.org, Matthew Wilcox This is on the power4 machine, which has previously worked quite happily. During boot the system spends maybe one minute dicking with the SCSI controller and emitting scary new reset and abort messages. scsi(0:0:10:0): Beginning Domain Validation sym0:10: wide asynchronous. sym0:10: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 31) scsi(0:0:10:0): Ending Domain Validation Vendor: IBM Model: IC35L036UCD210-0 Rev: S5BS Type: Direct-Access ANSI SCSI revision: 03 sym0:11:0: tagged command queuing enabled, command queue depth 16. scsi(0:0:11:0): Beginning Domain Validation sym0:11: wide asynchronous. sym0:11: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 31) scsi(0:0:11:0): Ending Domain Validation Vendor: IBM Model: HSBPD4E PU3SCSI Rev: 0013 Type: Enclosure ANSI SCSI revision: 02 scsi(0:0:15:0): Beginning Domain Validation sym0:15:0:phase change 6-7 6@28050390 resid=4. sym0:15:0:phase change 6-7 5@28050390 resid=3. sym0:15:0:phase change 6-7 9@28050390 resid=7. sym0:15:0:phase change 6-7 6@28050390 resid=4. sym0:15:0: DEVICE RESET operation started. sym0:15:0: DEVICE RESET operation complete. sym0:15:control msgout: c. sym0: TARGET 15 has been reset. sym0:15:0: ABORT operation started. sym0:15:0: ABORT operation complete. sym0:15:0: BUS RESET operation started. sym0:15:0: BUS RESET operation complete. sym0: SCSI BUS reset detected. sym0: SCSI BUS has been reset. sym0:15:0: DEVICE RESET operation started. sym0:15:0: DEVICE RESET operation complete. sym0:15:control msgout: c. sym0: TARGET 15 has been reset. sym0:15:0: ABORT operation started. sym0:15:0: ABORT operation complete. sym0:15:0: BUS RESET operation started. sym0:15:0: BUS RESET operation complete. sym0: SCSI BUS reset detected. sym0: SCSI BUS has been reset. sym0:15:0: DEVICE RESET operation started. sym0:15:0: DEVICE RESET operation complete. sym0:15:control msgout: c. sym0: TARGET 15 has been reset. sym0:15:0: ABORT operation started. sym0:15:0: ABORT operation complete. sym0:15:0: BUS RESET operation started. sym0:15:0: BUS RESET operation complete. sym0: SCSI BUS reset detected. sym0: SCSI BUS has been reset. scsi(0:0:15:0): Domain Validation skipping write tests scsi(0:0:15:0): Ending Domain Validation sym1: <1010-66> rev 0x1 at pci 0000:41:01.1 irq 104 sym1: No NVRAM, ID 7, Fast-80, LVD, parity checking sym1: SCSI BUS has been reset. scsi1 : sym-2.1.18j sym2: <875> rev 0x3 at pci 0001:21:01.0 irq 117 sym2: No NVRAM, ID 7, Fast-20, SE, parity checking sym2: SCSI BUS has been reset. scsi2 : sym-2.1.18j st: Version 20040318, fixed bufsize 32768, s/g segs 256 SCSI device sda: 71096640 512-byte hdwr sectors (36401 MB) SCSI device sda: drive cache: write through sda: sda1 sda2 sda3 sda4 < sda5 >