Parity Error Detected In Data Out Phase
during kernel boot encountered. Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Greetings, I have an HP Proliant 380GL-D3 running 4.8-STABLE and, for the time being, a GENERIC kernel. I also have an external Compaq Storageworks DLT bay. Both the server and the tape bay both have two SCSI ports, and of course it was only the final combination that made anything happen. I have the storage bay powered up, and the DLT settles down and shows a single green led. I then power up the server and after it gets to booting the kernel, the following messages appear on the console: (probe30:ahc1:0:0:0): parity error detected in DT Data-in phase. SEQADDR(0x1a5) SCSIRATE(0x0) Unexpected non-DT Data Phase (probe30:ahc1:0:0:0): parity error detected in DT Data-out phase. SEQADDR(0x1a6) SCSIRATE(0x0) Unexpected non-DT Data Phase (probe30:ahc1:0:0:0): parity error detected in DT Data-out phase. SEQADDR(0x1a6) SCSIRATE(0x0) Unexpected non-DT Data Phase (probe30:ahc1:0:0:0): parity error detected in DT Data-out phase. SEQADDR(0x1a5) SCSIRATE(0x0) Unexpected non-DT Data Phase After several thousand of these go by, I get the following (retrieved from dmesg): (probe30:ahc1:0:0:0): SCB 0x8 - timed out >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< ahc1: Dumping Card State while idle, at SEQADDR 0x16b Card was paused ACCUM = 0x8, SINDEX = 0x81, DINDEX = 0xe4, ARG_2 = 0x2 HCNT = 0x0 SCBPTR = 0x0 SCSIPHASE[0x1]:(DATA_OUT_PHASE) SCSISIGI[0x36]:(REQI|BSYI|ATNI|MSGI) ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]:(P_BUSFREE) SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI) SBLKCTL[0xa]:(SELWIDE|SELBUSB) SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) SEQ_FLAGS[0x40]:(NO_CDB_SENT) SSTAT0[0x2]:(SPIORDY) SSTAT1[0x5]:(REQINIT|SCSIPERR) SSTAT2[0x1]:(DUAL_EDGE_ERR) SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP) SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO) SXFRCT
Search HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - Hardware scsi error Data Parity Error Detected User Name Remember Me? Password Linux - Hardware This forum is for Hardware issues. Having trouble installing a piece of hardware? Want to know if that peripheral is compatible with Linux? Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see https://lists.freebsd.org/pipermail/freebsd-scsi/2003-August/000500.html fewer ads, and ContentLink is completely disabled once you log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This http://www.linuxquestions.org/questions/linux-hardware-18/scsi-error-data-parity-error-detected-147272/ guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Click Here to receive this Complete Guide absolutely free. Search this Thread 02-17-2004, 02:48 PM #1 potty LQ Newbie Registered: Feb 2004 Posts: 1 Rep: scsi error Data Parity Error Detected Hi all, I face a new error on a box. Nothing is changed during the last 6 month. Starting from yesterday my backup fails. The box: SuSE 7.3 kernel :2.4.20-4GB uptime 78 days only lspci: 00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev c4) 00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40) 00:07.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) 00:07.4 SMBus: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40) 00:
/proc/scsi/scsi Issues related to hardware problems Post Reply Print view Search Advanced search 6 posts • Page 1 of 1 http://www.centos.org/forums/viewtopic.php?t=22509 ToddAndMargo Posts: 397 Joined: 2007/02/20 04:27:08 Location: Milky Way/Sol/Earth/USA/Nevada GMT-8 no tape http://www.tek-tips.com/viewthread.cfm?qid=220137 drive in /proc/scsi/scsi Quote Postby ToddAndMargo » 2007/04/17 03:23:32 Hi All, I have an Exabyte VXA3 on an Adaptec 16160 scsi card. I am using CentOS 5.The VXA3 BIOS probes on ID=1 at boot up (Adaptec's BIOS). The drive doesnot show up in "cat /proc/scsi/scsi". parity error In my messages log I get the following boot messages:Apr 16 20:14:55 server kernel: scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0Apr 16 20:14:55 server kernel: Apr 16 20:14:55 server kernel: aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBsApr 16 20:14:55 server kernel: Apr 16 20:14:55 server kernel: (scsi1:A:1:0): parity error detected in Data-in phase. parity error detected SEQADDR(0x1a6) SCSIRATE(0x0)Apr 16 20:14:55 server kernel: Unexpected non-DT Data PhaseApr 16 20:14:55 server kernel: (scsi1:A:1:0): parity error detected in Message-in phase. SEQADDR(0x1a7) SCSIRATE(0x0)repeats 18 times.How do I fix this?Many thanks,-T Top ToddAndMargo Posts: 397 Joined: 2007/02/20 04:27:08 Location: Milky Way/Sol/Earth/USA/Nevada GMT-8 Re: no tape drive in /proc/scsi/scsi Quote Postby ToddAndMargo » 2007/04/17 03:56:06 Hi All, Mystery solved: I swapped a spare VXA 1 into the server gotthe following:cat /proc/scsi/scsiAttached devices:Host: scsi1 Channel: 00 Id: 05 Lun: 00 Vendor: ECRIX Model: VXA-1 Rev: 2A6A Type: Sequential-Access ANSI SCSI revision: 02The VXA 3 is still under hot swap. I will be exchanging it for a another unit.-T Top mtnbkr Posts: 2 Joined: 2007/06/01 19:14:26 Re: no tape drive in /proc/scsi/scsi Quote Postby mtnbkr » 2007/06/01 19:26:49 Any luck with the replacement VXA3? I Just got (2) VXA3 upgrade drives to put into my client's 1U Packetloaders and BOTH VXA3 drives are doing exactly the same thing you have described.Did you ever get a resolution to this?I am checking to see if
FORUMSFOR COMPUTER PROFESSIONALS Log In Come Join Us! Are you aComputer / IT professional?Join Tek-Tips Forums! Talk With Other Members Be Notified Of ResponsesTo Your Posts Keyword Search One-Click Access To YourFavorite Forums Automated SignaturesOn Your Posts Best Of All, It's Free! Join Us! *Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden.Tek-Tips Posting Policies Jobs Jobs from Indeed What: Where: jobs by Link To This Forum! Add Stickiness To Your Site By Linking To This Professionally Managed Technical Forum.Just copy and paste the BBCode HTML Markdown MediaWiki reStructuredText code below into your site. Linux (server) Forum at Tek-Tips HomeForumsMIS/ITOperating Systems - UNIX basedLinux (server) Forum scsi errors thread54-220137 Forum Search FAQs Links MVPs scsi errors scsi errors sonun (IS/IT--Management) (OP) 27 Feb 02 00:25 I get these errors on the scsi drive which I do not know how to handle.Would greatly appreciate any help.Basically this scsi controlloer was conectd to an IBM 3581 autoloader (a 7 tape 1.4 TB backup library) connected from a linus redhat 7.1 witha 2.4.6 kernel. This happend while testing the backup system and I guess I wont be able to porceed further without taking carre of this. Thanksedit: /var/log/dmesgscsi2 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.1.13