From owner-freebsd-stable@FreeBSD.ORG Thu Feb 9 01:08:38 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B3FB8106564A for ; Thu, 9 Feb 2012 01:08:38 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1-6.sentex.ca [IPv6:2607:f3e0:0:1::12]) by mx1.freebsd.org (Postfix) with ESMTP id E728E8FC1E for ; Thu, 9 Feb 2012 01:08:37 +0000 (UTC) Received: from [IPv6:2607:f3e0:0:4:f025:8813:7603:7e4a] (saphire3.sentex.ca [IPv6:2607:f3e0:0:4:f025:8813:7603:7e4a]) by smarthost1.sentex.ca (8.14.5/8.14.4) with ESMTP id q1918YPR025003; Wed, 8 Feb 2012 20:08:34 -0500 (EST) (envelope-from mike@sentex.net) Message-ID: <4F331C93.8080300@sentex.net> Date: Wed, 08 Feb 2012 20:08:35 -0500 From: Mike Tancsa Organization: Sentex Communications User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: Jeremy Chadwick References: <4F32E289.4080806@sentex.net> <20120208212723.GA26263@icarus.home.lan> In-Reply-To: <20120208212723.GA26263@icarus.home.lan> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.71 on IPv6:2607:f3e0:0:1::12 Cc: FreeBSD-STABLE Mailing List Subject: Re: siisch1: Error while READ LOG EXT X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Feb 2012 01:08:38 -0000 On 2/8/2012 4:27 PM, Jeremy Chadwick wrote: > > This indicates the controller on channel 1 (siisch1) is "stalled" > waiting for underlying communication with the device attached to it. Hi, But which device ? the PM itself, or the disks behind it ? And which disk ? > > > This is almost certainly a lower level problem with the disk that cannot > be addressed/solved via normal means. Thus, my recommendation is to > replace the disk. I would gladly replace it if I knew which one :) > > Regarding the repeated errors at semi-regular (but not entirely) > intervals: are you using smartd? Do you have a cronjob that issues > smartctl -a or smartctl -x commands at intervals? I imagine any of > these could be tickling something lower level. Dont have smartd running. The box takes a lot of backups as well as a constant stream of netflow data, so a lot of writes to it. > > Also, please upgrade your smartmontools to 5.42. It does provide some > further enhancements that are useful. > Done. # smartctl -x /dev/ada9 smartctl 5.42 2011-10-20 r3458 [FreeBSD 8.2-STABLE amd64] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Model Family: Seagate Barracuda 7200.11 Device Model: ST31000333AS Serial Number: 9TE14SRV LU WWN Device Id: 5 000c50 010a39664 Firmware Version: SD35 User Capacity: 1,000,204,886,016 bytes [1.00 TB] Sector Size: 512 bytes logical/physical Device is: In smartctl database [for details use: -P show] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 4 Local Time is: Wed Feb 8 20:00:47 2012 EST ==> WARNING: There are known problems with these drives, see the following Seagate web pages: http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207931 http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207951 http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207957 SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x82) Offline data collection activity was completed without error. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 617) seconds. Offline data collection capabilities: (0x7b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 203) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x103b) SCT Status supported. SCT Error Recovery Control supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-- 112 099 006 - 44490692 3 Spin_Up_Time PO---- 093 092 000 - 0 4 Start_Stop_Count -O--CK 100 100 020 - 68 5 Reallocated_Sector_Ct PO--CK 100 100 036 - 2 7 Seek_Error_Rate POSR-- 088 060 030 - 791764702 9 Power_On_Hours -O--CK 075 075 000 - 22759 10 Spin_Retry_Count PO--C- 100 100 097 - 2 12 Power_Cycle_Count -O--CK 100 100 020 - 68 184 End-to-End_Error -O--CK 100 100 099 - 0 187 Reported_Uncorrect -O--CK 095 095 000 - 5 188 Command_Timeout -O--CK 100 100 000 - 0 189 High_Fly_Writes -O-RCK 001 001 000 - 961 190 Airflow_Temperature_Cel -O---K 066 056 045 - 34 (Min/Max 33/37) 194 Temperature_Celsius -O---K 034 044 000 - 34 (0 25 0 0 0) 195 Hardware_ECC_Recovered -O-RC- 050 030 000 - 44490692 197 Current_Pending_Sector -O--C- 100 100 000 - 0 198 Offline_Uncorrectable ----C- 100 100 000 - 0 199 UDMA_CRC_Error_Count -OSRCK 200 200 000 - 0 ||||||_ K auto-keep |||||__ C event count ||||___ R error rate |||____ S speed/performance ||_____ O updated online |______ P prefailure warning General Purpose Log Directory Version 1 SMART Log Directory Version 1 [multi-sector log support] GP/S Log at address 0x00 has 1 sectors [Log Directory] GP/S Log at address 0x01 has 1 sectors [Summary SMART error log] GP/S Log at address 0x02 has 5 sectors [Comprehensive SMART error log] GP/S Log at address 0x03 has 5 sectors [Ext. Comprehensive SMART error log] GP/S Log at address 0x06 has 1 sectors [SMART self-test log] GP/S Log at address 0x07 has 1 sectors [Extended self-test log] GP/S Log at address 0x09 has 1 sectors [Selective self-test log] GP/S Log at address 0x10 has 1 sectors [NCQ Command Error log] GP/S Log at address 0x11 has 1 sectors [SATA Phy Event Counters] GP/S Log at address 0x21 has 1 sectors [Write stream error log] GP/S Log at address 0x22 has 1 sectors [Read stream error log] GP/S Log at address 0x80 has 16 sectors [Host vendor specific log] GP/S Log at address 0x81 has 16 sectors [Host vendor specific log] GP/S Log at address 0x82 has 16 sectors [Host vendor specific log] GP/S Log at address 0x83 has 16 sectors [Host vendor specific log] GP/S Log at address 0x84 has 16 sectors [Host vendor specific log] GP/S Log at address 0x85 has 16 sectors [Host vendor specific log] GP/S Log at address 0x86 has 16 sectors [Host vendor specific log] GP/S Log at address 0x87 has 16 sectors [Host vendor specific log] GP/S Log at address 0x88 has 16 sectors [Host vendor specific log] GP/S Log at address 0x89 has 16 sectors [Host vendor specific log] GP/S Log at address 0x8a has 16 sectors [Host vendor specific log] GP/S Log at address 0x8b has 16 sectors [Host vendor specific log] GP/S Log at address 0x8c has 16 sectors [Host vendor specific log] GP/S Log at address 0x8d has 16 sectors [Host vendor specific log] GP/S Log at address 0x8e has 16 sectors [Host vendor specific log] GP/S Log at address 0x8f has 16 sectors [Host vendor specific log] GP/S Log at address 0x90 has 16 sectors [Host vendor specific log] GP/S Log at address 0x91 has 16 sectors [Host vendor specific log] GP/S Log at address 0x92 has 16 sectors [Host vendor specific log] GP/S Log at address 0x93 has 16 sectors [Host vendor specific log] GP/S Log at address 0x94 has 16 sectors [Host vendor specific log] GP/S Log at address 0x95 has 16 sectors [Host vendor specific log] GP/S Log at address 0x96 has 16 sectors [Host vendor specific log] GP/S Log at address 0x97 has 16 sectors [Host vendor specific log] GP/S Log at address 0x98 has 16 sectors [Host vendor specific log] GP/S Log at address 0x99 has 16 sectors [Host vendor specific log] GP/S Log at address 0x9a has 16 sectors [Host vendor specific log] GP/S Log at address 0x9b has 16 sectors [Host vendor specific log] GP/S Log at address 0x9c has 16 sectors [Host vendor specific log] GP/S Log at address 0x9d has 16 sectors [Host vendor specific log] GP/S Log at address 0x9e has 16 sectors [Host vendor specific log] GP/S Log at address 0x9f has 16 sectors [Host vendor specific log] GP/S Log at address 0xa1 has 20 sectors [Device vendor specific log] GP Log at address 0xa2 has 2248 sectors [Device vendor specific log] GP/S Log at address 0xa8 has 20 sectors [Device vendor specific log] GP/S Log at address 0xa9 has 1 sectors [Device vendor specific log] GP Log at address 0xb0 has 2819 sectors [Device vendor specific log] GP Log at address 0xbe has 65535 sectors [Device vendor specific log] GP Log at address 0xbf has 65535 sectors [Device vendor specific log] GP/S Log at address 0xe0 has 1 sectors [SCT Command/Status] GP/S Log at address 0xe1 has 1 sectors [SCT Data Transfer] SMART Extended Comprehensive Error Log Version: 1 (5 sectors) Device Error Count: 5 CR = Command Register FEATR = Features Register COUNT = Count (was: Sector Count) Register LBA_48 = Upper bytes of LBA High/Mid/Low Registers ] ATA-8 LH = LBA High (was: Cylinder High) Register ] LBA LM = LBA Mid (was: Cylinder Low) Register ] Register LL = LBA Low (was: Sector Number) Register ] DV = Device (was: Device/Head) Register DC = Device Control Register ER = Error register ST = Status register Powered_Up_Time is measured from power on, and printed as DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes, SS=sec, and sss=millisec. It "wraps" after 49.710 days. Error 5 [4] occurred at disk power-on lifetime: 18292 hours (762 days + 4 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 4d 08 00 db 10 00 00 Error: UNC at LBA = 0x4d0800db10 = 330846755600 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 60 00 00 00 1a 00 19 72 00 2f a2 40 00 11d+02:29:18.542 READ FPDMA QUEUED 60 00 00 00 1a 00 19 3e 00 2d 83 40 00 11d+02:29:18.542 READ FPDMA QUEUED 60 00 00 00 1b 00 19 38 00 2a 07 40 00 11d+02:29:18.541 READ FPDMA QUEUED 60 00 00 00 19 00 19 35 00 2a 2b 40 00 11d+02:29:18.541 READ FPDMA QUEUED 60 00 00 00 1c 00 19 b4 00 28 ec 40 00 11d+02:29:18.541 READ FPDMA QUEUED Error 4 [3] occurred at disk power-on lifetime: 18292 hours (762 days + 4 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 4d 08 00 db 10 00 00 Error: UNC at LBA = 0x4d0800db10 = 330846755600 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 60 00 00 00 1a 00 19 72 00 2f a2 40 00 11d+02:29:15.783 READ FPDMA QUEUED 60 00 00 00 1a 00 19 3e 00 2d 83 40 00 11d+02:29:15.780 READ FPDMA QUEUED 60 00 00 00 1b 00 19 38 00 2a 07 40 00 11d+02:29:15.732 READ FPDMA QUEUED 60 00 00 00 19 00 19 35 00 2a 2b 40 00 11d+02:29:15.732 READ FPDMA QUEUED 60 00 00 00 1c 00 19 b4 00 28 ec 40 00 11d+02:29:15.731 READ FPDMA QUEUED Error 3 [2] occurred at disk power-on lifetime: 18292 hours (762 days + 4 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 4d 08 00 db 10 00 00 Error: UNC at LBA = 0x4d0800db10 = 330846755600 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 60 00 00 00 1b 00 19 38 00 2a 07 40 00 11d+02:29:12.889 READ FPDMA QUEUED 60 00 00 00 19 00 19 35 00 2a 2b 40 00 11d+02:29:12.889 READ FPDMA QUEUED 60 00 00 00 1c 00 19 b4 00 28 ec 40 00 11d+02:29:12.888 READ FPDMA QUEUED 60 00 00 00 1c 00 4d 4f 00 e3 b5 40 00 11d+02:29:12.888 READ FPDMA QUEUED 60 00 00 00 1a 00 4d 07 00 db fc 40 00 11d+02:29:12.888 READ FPDMA QUEUED Error 2 [1] occurred at disk power-on lifetime: 18292 hours (762 days + 4 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 4d 08 00 db 10 00 00 Error: UNC at LBA = 0x4d0800db10 = 330846755600 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 60 00 00 00 1b 00 19 38 00 2a 07 40 00 11d+02:29:10.011 READ FPDMA QUEUED 60 00 00 00 19 00 19 35 00 2a 2b 40 00 11d+02:29:10.011 READ FPDMA QUEUED 60 00 00 00 1c 00 19 b4 00 28 ec 40 00 11d+02:29:10.010 READ FPDMA QUEUED 60 00 00 00 1c 00 4d 4f 00 e3 b5 40 00 11d+02:29:10.010 READ FPDMA QUEUED 60 00 00 00 1a 00 4d 07 00 db fc 40 00 11d+02:29:10.010 READ FPDMA QUEUED Error 1 [0] occurred at disk power-on lifetime: 18292 hours (762 days + 4 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 4d 08 00 db 10 00 00 Error: UNC at LBA = 0x4d0800db10 = 330846755600 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 60 00 00 00 1b 00 19 38 00 2a 07 40 00 11d+02:29:07.148 READ FPDMA QUEUED 60 00 00 00 19 00 19 35 00 2a 2b 40 00 11d+02:29:07.140 READ FPDMA QUEUED 60 00 00 00 1c 00 19 b4 00 28 ec 40 00 11d+02:29:07.131 READ FPDMA QUEUED 60 00 00 00 1c 00 4d 4f 00 e3 b5 40 00 11d+02:29:07.117 READ FPDMA QUEUED 60 00 00 00 35 00 4d c0 00 e0 09 40 00 11d+02:29:07.111 READ FPDMA QUEUED SMART Extended Self-test Log Version: 1 (1 sectors) No self-tests have been logged. [To run self-tests, use: smartctl -t] SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. SCT Status Version: 3 SCT Version (vendor specific): 522 (0x020a) SCT Support Level: 1 Device State: Active (0) Current Temperature: 34 Celsius Power Cycle Min/Max Temperature: 33/37 Celsius Lifetime Min/Max Temperature: 25/44 Celsius Under/Over Temperature Limit Count: 0/10423 SCT Temperature History Version: 2 Temperature Sampling Period: 1 minute Temperature Logging Interval: 1 minute Min/Max recommended Temperature: 0/ 0 Celsius Min/Max Temperature Limit: 0/ 0 Celsius Temperature History Size (Index): 128 (24) Index Estimated Time Temperature Celsius 25 2012-02-08 17:53 35 **************** ... ..( 53 skipped). .. **************** 79 2012-02-08 18:47 35 **************** 80 2012-02-08 18:48 34 *************** ... ..( 71 skipped). .. *************** 24 2012-02-08 20:00 34 *************** SCT Error Recovery Control: Read: Disabled Write: Disabled SATA Phy Event Counters (GP Log 0x11) ID Size Value Description 0x000a 2 12 Device-to-host register FISes sent due to a COMRESET 0x0001 2 0 Command failed due to ICRC error 0x0003 2 0 R_ERR response for device-to-host data FIS 0x0004 2 0 R_ERR response for host-to-device data FIS 0x0006 2 0 R_ERR response for device-to-host non-data FIS 0x0007 2 0 R_ERR response for host-to-device non-data FIS smartctl -l gplog,0x10 /dev/ada9 smartctl 5.42 2011-10-20 r3458 [FreeBSD 8.2-STABLE amd64] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net General Purpose Log 0x10 [NCQ Command Error log], Page 0-0 (of 1) 0000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0000190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00001a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00001b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00001c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00001d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00001e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00001f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0(backup3)# smartctl -l sataphy /dev/ada9 smartctl 5.42 2011-10-20 r3458 [FreeBSD 8.2-STABLE amd64] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net SATA Phy Event Counters (GP Log 0x11) ID Size Value Description 0x000a 2 12 Device-to-host register FISes sent due to a COMRESET 0x0001 2 0 Command failed due to ICRC error 0x0003 2 0 R_ERR response for device-to-host data FIS 0x0004 2 0 R_ERR response for host-to-device data FIS 0x0006 2 0 R_ERR response for device-to-host non-data FIS 0x0007 2 0 R_ERR response for host-to-device non-data FIS 0(backup3)# smartctl -l sataphy /dev/ada10 smartctl 5.42 2011-10-20 r3458 [FreeBSD 8.2-STABLE amd64] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net SATA Phy Event Counters (GP Log 0x11) ID Size Value Description 0x000a 2 11 Device-to-host register FISes sent due to a COMRESET 0x0001 2 0 Command failed due to ICRC error 0x0003 2 0 R_ERR response for device-to-host data FIS 0x0004 2 0 R_ERR response for host-to-device data FIS 0x0006 2 0 R_ERR response for device-to-host non-data FIS 0x0007 2 0 R_ERR response for host-to-device non-data FIS 0(backup3)# smartctl -l sataphy /dev/ada11 smartctl 5.42 2011-10-20 r3458 [FreeBSD 8.2-STABLE amd64] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net SATA Phy Event Counters (GP Log 0x11) ID Size Value Description 0x000a 2 12 Device-to-host register FISes sent due to a COMRESET 0x0001 2 0 Command failed due to ICRC error 0x0003 2 0 R_ERR response for device-to-host data FIS 0x0004 2 0 R_ERR response for host-to-device data FIS 0x0006 2 0 R_ERR response for device-to-host non-data FIS 0x0007 2 0 R_ERR response for host-to-device non-data FIS 0(backup3)# smartctl -l sataphy /dev/ada12 smartctl 5.42 2011-10-20 r3458 [FreeBSD 8.2-STABLE amd64] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net SATA Phy Event Counters (GP Log 0x11) ID Size Value Description 0x0001 2 0 Command failed due to ICRC error 0x0002 2 0 R_ERR response for data FIS 0x0003 2 0 R_ERR response for device-to-host data FIS 0x0004 2 0 R_ERR response for host-to-device data FIS 0x0005 2 0 R_ERR response for non-data FIS 0x0006 2 0 R_ERR response for device-to-host non-data FIS 0x0007 2 0 R_ERR response for host-to-device non-data FIS 0x000a 2 5 Device-to-host register FISes sent due to a COMRESET 0x000b 2 0 CRC errors within host-to-device FIS 0x8000 4 625971 Vendor specific 0(backup3)# ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/