Scsi sense code. ; 42: 2AH: Drive module is missing or not communicating.

Scsi sense code The information on this page was accurate as of 18 May 2012. Jump to Best Answer. Introduction¶ Protocol vs bus¶. To declare PDL state for a volume, all paths to the volume must declare PDL state. SCSI sense data Sense key: 3 Sense code: 11 Sense qualifier: 0: Physical Disk 0:0:2 Controller 1, Connector 0 SCSI sense data Sense key: 3 Sense code: 11 Sense qualifier: 0: Physical Disk 0:0:0 Controller 1, Connector 0. Author:. We learnt this through SCSI sense codes sent by the target array. u8 *buf. SCSI Interfaces Guide¶ Author:. The additional sense code Table of explanations of SCSI sense key data. h SCSI sense data Sense key: 3 Sense code: 11 Sense qualifier: 0: Physical Disk 0:0:2 Controller 1, Connector 0 SCSI sense data Sense key: 3 Sense code: 11 Sense qualifier: 0: Physical Disk 0:0:0 Controller 1, Connector 0. BE318007 Thanks Eric, Here is a screenshot of the system screen, cant remember exactly what Ive got in there but I don't have ECC ram or anything special, Running Raid Z1 with 5 x 3tb drives. I have this problem too (1) Reply. In fixed The following is a set of example SCSI errors that have been seen in /var/log/messages: kernel: sd 0:0:0:70: SCSI error: return code = 0x08000002 kernel: sdb: Current: sense key: Aborted Command kernel: Additional sense: Internal target failure kernel: sd 0:0:0:70: SCSI error: return code = 0x08070002 1900 South Norfolk St , Ste 350 San Mateo, CA 94403, USA. log report commands failing against the device with SCSI code: H:0x0 D:0x2 P:0x0 Valid sense data: 0x4 0x44 0x0 /var/log/vmkernel. Article Number: 000138724. Dh. SCSI sense data: Sense key: 5 Sense code: 24 Sense qualifier: 0: Enclosure 0:0 Controller 0, Connector 0 . Status Codes 48 Sense Data 49 Sense Key 51 Unit Attention 52 Additional Sense Codes 52 Example: Iomega Zip Drive 52 . Hi, Are the below sense codes sent by the FC storage to the ESXi or vice versa? (they repeat every few seconds) The respective disk is not mounted but it shows as attached, can I detach it and is it considered a safe operation to do? Not Consumed = not mounted right? The Convert-ScsiCode PowerShell function decodes SCSI sense codes found in the vmkernel. This allows you to implement the decoder in your troubleshooting software or use it in scripts (or just wait a couple of days as I'm also writing a script for decoding in PowerShell). Where to build sense data. Article Type: "SCSI Send data Sense Key: 3 Sense Code: 16 Sense Qualifier: 0" I took a look in the dell manager and noticed the drive was bad and had it replaced. log from ESXi hosts. Permanent Device Loss and SCSI Sense Codes . 7 VMware vSphere ESXi Disk and tape errors under AIX usually generate "SENSE DATA" in errpt. This page converts these sense codes from ESXi Hosts to human readable status SCSI Additional Sense Data takes the form of two value encoded bytes in the sense data, typically returned by the REQUEST SENSE command. Update a few weeks later: I moved to 6. Looking for an explanation of what a 3PAR SCSI sense code 0x6 0x2a 0x5 means. This may occur for a successful command or for a command that is terminated with The following VMkernel log example of a SCSI sense code indicates that the device is in the PDL state. From your log file, it appears that the problematic command is operation code 12 (CDB . Do not be concerned if this date looks old. When used twice (e. Once upon a time, the Small Computer Systems Interface defined both a parallel I/O bus and a data protocol to connect a wide variety of peripherals (disk drives, tape drives, modems, printers, scanners, optical drives, test equipment, and medical devices) to a host computer. Any idea? Server_Administrator: 6211 2095 - Storage Service Unexpected sense. Instant dev environments Issues. The Code values are assigned by the INCITS T10 Technical Committee. SCSI sense data: Sense key: 5 Sense code: 24 Sense qualifier: 0: Physical Disk 0:0:1 Controller 0, Connector 0: 2095: Fri Jun 13 20:44:24 2014: Storage Service: Unexpected sense. asc/ascq pair description describes the meaning of all errors based on asc/ascq values. The storage-array that is sending the scsi check condition, 3/11/0, to VPLEX needs to be investigated by the respective array vendor. Battery OK. 2h: 04h: 0Ch: Not Ready. Usually data corruption over FC doesn't issue SCSI sense codes, because those would have to be sourced from the array side, and the array, since it's block, has no knowledge of what constitutes those data, only that it's data. 2 ASC and ASCQ in numerical order 23. log. 1 ASC and ASCQ in lexical order • 22. 7 version that could lead to corruption /var/log/vmkernel. H) Trending Articles. []” failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0. Search syntax tips. An iSCSI storage array rejects your host's attempts to start an iSCSI session with a reason Target Unavailable. This condition may be temporary, transient, benign, or fatal for any given workload SCSI errors or warnings in ESXi are displayed with 6 status codes. Posts. Basically you have 3 numbers which . py. The function works just like my web-based SCSI Sense Code Decoder but allows you to integrate it in your automation scripts. Completed: A "1" indicates that the cartridges were moved and the last command completed successfully. Recover data quickly! Recover data from CD, DVD, BD, HDD, Flash drive, USB stick, media card, SD and SSD with IsoBuster - The award winning, highly specialized and easy to use Memory card, CD, DVD, Hard Disk, SD, Compact CF, MMC, card data recovery software. x" failed H:0x 0 D:0x 2 P:0x 0 SCSI Status Codes. The errors have been going on for an unknown lenght of time and all is Green in Powermanagment. Run Recalibrate Library test. raid; storage; dell; Permanent Device Loss and iSCSI. VMware ESXi SCSI Sense Code Decoder SCSI errors or warnings in ESXi are displayed with 6 status codes. Take a look at Interpreting SCSI sense codes . 4 are WD green and the fifth is the WD red that I just replaced a WD green with. Several events per second at the most. +o LSI Logic 53c1030, LSI Logic LSI2x320-X (Single and Dual Ultra320 SCSI) +o LSI Logic AS1064, LSI Logic AS1068 (SAS/SATA) +o LSI Logic FC909 (1Gb/s Fibre Channel) +o LSI Logic FC909A (Dual 1Gb/s Fibre Channel) +o LSI Logic FC919, LSI Logic 7102XP-LC (Single 2Gb/s Fibre Channel) +o LSI Logic FC929, LSI Logic FC929X, LSI Logic 7202XP-LC (Dual Our patched kernel sources. buffer length. 7 and the errors and freezing no longer happen. com/openSUSE/kernel-source - openSUSE/kernel As most of the guys will know who have worked with SCSI, if a SCSI command is issued, the device can return a so called sense code with additional information. 1) Last updated on FEBRUARY 01, 2024. SCSI sense data: Sense key: 6 Sense code: 29 Sense qualifier: 0: Physical Disk 0:2 Controller 0, Connector 0" - Event ID 2095. 5 from 6. SCSI Sense code - PDL. In the same server I have both certified and uncertified (but same identical model as certified ones) disks and the unexpected sense happens only on uncertified ones. Here is a snippet of the Perc6 Controller Logs taken from OMSA: All commands and sense data information is located in SCSI specifications. 0 (1030381). The additional sense does not have additional information. Permanent Device Loss and iSCSI. In this log-file IDs such as esx. . 1 SAT-Specific SCSI Extensions Overview This subclause defines additional SCSI commands, mode pages, and log pages that may be supported by a SATL to provide capabilities beyond those defined in the other SCSI command "SCSI Send data Sense Key: 3 Sense Code: 16 Sense Qualifier: 0" I took a look in the dell manager and noticed the drive was bad and had it replaced. BE318002: SCSI sense data error: Code/Qualifier 80/02. Hello, 5:24:0 refers to an illegal request, but more specifically, an invalid field in the 06-291r0: SAT- ATA PASS-THROUGH additional sense code and other clarifications 19 June 2006 2 12 SAT-Specific SCSI Extensions 12. vscsiStats Grapher. CDB: 28 00 1d 98 2c e0 00 00 20 00 length 16384 SMID 875 SCSI sense data: Sense key: 5 Sense code: 24 Sense qualifier: 0: Physical Disk 0:0:1 Controller 0, Connector 0" on all *uncertified* disks. g. Addresses of SCSI Elements This section introduces all possible combinations of Sense Additional sense code qualifier 14 Sense-key specific 18 ··· n Additional sense bytes SCSI Sense Key. Applies to: Sun Microsystems > Servers > x64 Servers Information in this document applies to any platform. The "Control Mode Page (0Ah)" (4. 0 Recommend. 1 64bit on a PowerEdge 1850 with 2 xeon 2. 1 person also has this problem. Affected Products Servers. Make sure that the last device in each SCSI chain is terminated correctly. 1 / 9. VMware vSphere ESXi 6. 1, emmc isp solutionall mobile repair solution software and hardware SCSI sense data: Sense key: 3 Sense code: 11 Sense qualifier: 0: Physical Disk 0:0:3 Controller 0, Connector 0 Sep 19 15:22:24 XXX Server Administrator: Storage Service EventID: 2266 Controller log file entry: Physical Disk 0:0:2 Controller 0, Connector 0. Some sense codes and qualifiers are vendor specific and may not be on this table. But not all asc/ascq pairs have meaning with all sense keys. log may report I/O errors against the device. The ESXi host no longer attempts to Thanks, that's a pretty good list. scsi. dthomasfs Sep 03, 2010 07:27 PM. dthomasfs Sep 03, 2010 05:57 PM. Could you help me and give me advice what We just built an array and I noticed during bench testing I am getting these. 3 SCSI Sense Keys • 21. If the SRB status is that the autosense is valid, the sense codes provide more information. It is an expected entry; this entry should not trigger any dispatches. MaxLUN parameter on ESXi Hosts SCSI Sense Code Decoder. SCSI sense buffer where status codes are written to; This function translates the NVMe response data and status codes and writes them to the appropriate buffer. If you find the link is broken, provide feedback and a VMware SCSI sense data: Sense key: 3 Sense code: 11 Sense qualifier: 0: Physical Disk 1:0:6 Controller 0, Connector 1' &n Products; Solutions; Services Support; Community; Skip to main content. Allowed characters: 0123456789abcdefABCDEF?, Each occurrence of Additional Sense Code Qualifier (ASCQ) MM drives return only fixed format sense data as defined in[SPC-3]. Parameters. SCSI errors or warnings in ESXi are displayed with 6 status codes. H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x25 0x0 or Logical Unit Not Supported. On top of that the ESXi Host Client status of the disk looked normal. It uses a JSON based SCSI Code database provided by virten. To For more information about SCSI sense code errors, see Understanding SCSI device/target NMP errors/conditions in ESX/ESXi 4. 9K Posts. However I am now receiving a different event now "SCSI Send data Sense Key: 3 Sense Code: 11 Sense Qualifier: 1" When a device fails without sending appropriate SCSI sense codes or an iSCSI login rejection, the host cannot detect PDL conditions. The Status code assignments change very infrequently. x and ESXi 5. See server message ANR8300E or ANR8302E for the recommended action. Article Properties. Find out how to interpret the error information and recover from the command failures. SCSI Status codes appear in the Status byte returned when processing of a command completes. 1. Arcserve UDP 9. SCSI Sense Code Decoder v2. ASC/ASCQ of 24/0, assuming that is in hexadecimal, is "invalid field in CDB". The following VMkernel log example of a SCSI sense code indicates SCSI devices have the ability to generate error information in the form of Sense Key, Sense Code, and Additional Sense Code Qualifiers. Can't stop LU Code: -406, Reason: UAP SCSI: Command sense: Easy JTAG plus all oppo UFS 2. Log In. Eh. See the clause describing the REQUEST SENSE command in the SCSI Primary Commands - 4 (SPC-4) draft standard (or later) for more information about sense data. JSON Repository. BE318005: SCSI sense data error: Code/Qualifier 80/05. HCL Diff Tool. Simply enter the colored hexadecimal numbers to the form and press Submit : The following SCSI sense codes were found in the vmkernel log and we are referred to further seek host support to suppress 'illegal scsi commands' These according to them are to addressed as they are contributing problems to crashe of a controller node , as target reset attempts are being made by the hosts (as seen from the storage side Update a few weeks later: I moved to 6. Already exported a controller log and all I see is the following: 上記のコマンドに対してターゲットは必ずscsi ステータスコードを返す。典型的にはgood(正常)、check condition(エラー)、busy(ビジー)となる。特にcheck condiitonとなった場合、より詳細なエラー情報を含むscsi sense keysが利用可能となる。 The “SENSE Len 12 Code 70 senseKey 6 asc 29 ascq 1” entry is not an error, it is the HDD informing power on occurred. VimAutomation If the SRB status is that the autosense is valid, the sense codes provide more information. Additional Sense Code/ASC Qualifier = 0x4/0x3 = LOGICAL UNIT NOT READY - MANUAL INTERVENTION REQUIRED . An iSCSI storage array rejects your host's Page Page Table of Contents 4 HP A7173A Administration and Management 5 Troubleshooting A SCSI Sense Codes B Specifications C Regulatory Information Glossary Index Page About This Document Intended Audience HP-UXRelease Name and Release Identifier Publishing History What’s in This Document New and Changed Documentation in This Edition sensecode - SCSI Sense Code Decoder v1. Yellow highlights mean the static int scsi_dump_sense(struct scsi_id_device *dev_scsi, unsigned char *sense_buffer, int sb_len) {int s; unsigned code, sense_class, sense_key, asc, ascq; /* * Figure out and print the sense key, asc and ascq. Translation::AbortPipeline. 8), which is supposed to be returned as a response to the MODE SENSE SCSI command, contains a D_SENSE bit, which is defined as: D_SENSE (DESCRIPTOR FORMAT SENSE DATA) bit The ASC and ASCQ codes are bytes 12 and 13 for SCSI-2 devices. u64 info. Tel: +1 (650) 613 9942. But RAID works correctly. Sample scsi/27 instances from firmware. The letters in the DTLPWROMAEBKVF column indicate which SCSI device types have the option of using the listed ASC/ASCQ value. The combination of this and the ESXi bug, started this failure scenario and even if there were surviving paths from other controllers they Provided by: sg3-utils_1. virtualizingtheworld. void AbortPipeline() Finally, in the case that the Translation pipeline needs to be aborted, this function handles all the necesssary memory cleanup. This is what the page code 63 (0x3f) is defined to do. The ESXi host no longer attempts to For more information about check conditions, see Interpreting SCSI sense codes (289902). In the vmkernel. The PSA is an open modular framework that coordinates the simultaneous operation of multiple multipathing plugins (MPPs). Plan and track work The script counts the number of failed SCSI operation with valid sense data. Seems to be a bug in the 6. Additional sense code qualifier. vCenter Events. These errors may occur intermittently without apparent harm during normal operation of the appliance or cause intermittent Linux kernel panics. 4. All returned: A "1" indicates that the cartridges Small Computer System Interface (SCSI, / ˈ s k ʌ z i / SKUZ-ee) [2] is a set of standards for physically connecting and transferring data between computers and peripheral devices, best known for its use with storage devices such as hard disk drives. Responses (9) DELL-Chris H An ASC/ASCQ code value may be used by several SCSI device types. This document is to be used as reference to translate SCSI codes found in messages files or printed in the various platform/storage management suites. When all the DTLPWROMAEBKVF letters are present, then all SCSI device types may use the listed ASC/ASCQ value. xiv Preface SCSI sense code. ScsiDeviceIO: [] Cmd 0x 1a [] to dev "naa. unexpected sense,SCSI sense data:Sense Key:3 Sense Code:11 Sense Qualifier:0:Physical Disk 0:0:0 Controller 0,Connector 0 Reset to device,\Device\RaidPort 0 was issued Command timeout on physical disk: Physical Disk 0:0:0 Controller 0, Connector 0 Regards . The library returns Check Condition (02h) status for a Request Sense command only to report errors specific to the command itself — for example, if the library Shame, that tool really helps in understanding the SMART data. domain kernel log messages: > (da9:mps1:0:2:0): READ(10). int scsi_set_sense_information (u8 *buf, int buf_len, u64 info) ¶ set the information field in a formatted sense data buffer. Selected Posts / Dell Community / Enterprise Products & Services / Servers / PowerEdge Servers / The Convert-ScsiCode PowerShell function decodes SCSI sense codes found in the vmkernel. Last SCSI state: A "1" indicates that the accessor is in the same condition as before the execution of the failed command. This page converts these sense codes from ESXi Hosts to human readable SCSI status codes recorded in the ESXi logs indicate I/O has failed with a given status. When a CHECK CONDITION is received, the ESX storage stack will send out a SCSI command 0x3 (REQUEST SENSE) in order to get the SCSI sense data (Sense Key, Additional Sense Code, ASC Qualifier, and other bits). This issue is triggered by the array not being able to service the read I/O request due to an "unrecovered read" issue on the storage-array. Another badblocks run confirms da4 has a smallish number of read errors near the top of its range. int buf_len. log system log file from an ESXi 5. 5 Driver codes 22. An example tape error SCSI sense buffer where status codes are written to; This function translates the NVMe response data and status codes and writes them to the appropriate buffer. On iSCSI arrays with a single LUN per target, PDL is detected through iSCSI login failure. Details may be determined by examining the sense data (e. Following this errors are now: "Unexpected sense. I just installed the latest version from scratch 9. Yes, you can see the pool status by using the command zpool status and the drives SMART values with the command smartctl -a /dev/da0 (you need to change the da0 by your drive name of course). Multipathing Plug-in (MPP) To manage storage multipathing, ESXi uses a special VMkernel layer, Pluggable Storage Architecture (PSA). Step2: Check the SCSI Sense Key: SCSI Sense Keys. Table 2 defines the SCSI sense keys, codes, and qualifiers that are returned by the nodes. 0. Enter SK/ASC/ASCQ in the edit box, this tiny utility will list the sense codes that meet the criteria. Table of explanations of SCSI sense key data. 3 thoughts on “New Tool: Decoder for ESXi SCSI Sense Codes” Pingback: Newsletter: May 16, 2015 | Notes from MWhite Pingback: Recent ESXi 6 Storage Bugs and the FlashArray | Cody Hosterman A PowerShell Module converts SCSI Sense Code from ESXi vmkernel. 8 Sense key and additional sense code definitions Sense Key Short Description Long Description 0x00 NO SENSE Indicates that there is no specific sense key information to be reported. A SCSI command code quick reference 24. 2 Status codes • 21. problem. log This utility sends a MODE SENSE SCSI command to the DEVICE and outputs the response. org. For example, in the vmkernel logs, if a SCSI sense code of H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x25 0x0 or Logical Unit Not Supported is logged by the storage device to the ESXi host, this indicates that the device is permanently inaccessible to the ESXi host or is in a Permanent Device Loss (PDL) state. Unexpected sense. This section provides reference material related to the Small Computer Systems Interface (SCSI) supported by the TS3500 tape library. Sense key 5 is "illegal request". Responses (8) Dell-DylanJ. 36-1ubuntu1_amd64 NAME sg_decode_sense - decode SCSI sense data SYNOPSIS sg_decode_sense [--binary=FN] [--file=FN] [--help] [--hex Basically a new condition was introduced in vSphere 5. Automate any workflow Codespaces. When starting the appliance, use the terminal display to identify SCSI sense or hang errors. email: [email protected] List of scsi sense codes (Doc ID 1523186. xiii . Note: The preceding link was correct as of May 28, 2012. The initiator usually then issues a SCSI Request Sense command in order to obtain a Key Code Qualifier (KCQ) from the target. For more information, please consult the help page of each Cmdlet. Requirement Value; Minimum supported client: Windows XP [desktop apps only] Minimum supported server: Windows Server 2003 [desktop apps only] Header: Scsi. 0 Changing the Disk. To interpret each SCSI Status code, see SCSI Status Codes Steps to interpret SCSI Status Code Step1: Check the SCSI Status Code: SCSI Status Codes. net. Description. 1, emmc isp solutionall mobile repair solution software and hardware The Convert-ScsiCode PowerShell function decodes SCSI sense codes found in the vmkernel. 0 / 9. 0 hosts, SCSI sense. This module also contains ConvertFrom-SCSICode which converts SCSI Sense Code. * * If you want to suppress these for a particular drive model, add unexpected sense,SCSI sense data:Sense Key:3 Sense Code:11 Sense Qualifier:0:Physical Disk 0:0:0 Controller 0,Connector 0 Dell OMSA shows everything is okay hardware wise. SCSI Reference. If multiple recovered errors occur during one command, the choice of which error to This is a handy online tool to decode VMware / SCSI error /Sense Codes. This is a SCSI error: return code = 0x08000002 - Illegal Request on Hitachi Command Device Filesystem remounted read-only after scsi errors. x; Howto Update vCenter Server from 5. But you need to setup SMART tests and scrubs in the web GUI if you want the result of these commands to be useful. 1 to 5. Key Code Qualifier is an error-code returned by a SCSI device. BE318004: SCSI sense data error: Code/Qualifier 80/04. When a SCSI target VMware ESXi SCSI Sense Code Decoder V2 SCSI errors or warnings in ESXi are displayed with 6 status codes. The sense key of 0x06: Every few days we get a list of 8 SCSI error messages: Sense Key: 4 Sense Code: CF Sense Qualifier: 0. Product Interop Diff. Analysis SCSI Sense Codes. In this case, the host continues to treat the device connectivity problems as APD even when the device fails permanently. The status is being returned from the device and indicates a hardware failure despite the iDRAC not reporting any issues. BE318003: SCSI sense data error: Code/Qualifier 80/03. VimAutomation module, which is a 06-291r0: SAT- ATA PASS-THROUGH additional sense code and other clarifications 19 June 2006 2 12 SAT-Specific SCSI Extensions 12. x/6. Example programs Next Previous Contents Next Previous Contents The Leader in Mass Data Storage Solutions | Seagate US SCSI sense data: Sense key: B Sense code: 4B Sense qualifier: 4, Controller 0, Connector 0, Physical Disk 0:1:13 [Event Code:2095] They come as Normal severity, but I would like to know if it is an issue or if it is possible to stop them. SCSI error: return code = 0x00000018 and "scsi reservation conflict" with High Availibility AddOn Note: The most useful fields are Sense Key (see section sec-sensekeys), Additional Sense Code and Additional Sense Code Qualifier (see section sec-sensecodes). As with the sense codes, this response must be received on all paths for the device to be considered permanently lost. James Bottomley. PowerShell OVF Helper. Informative summaries for several of the more commonly used codes and coded values are included as annex information in the SCSI Primary Commands - x ( SPC-x ) draft The additional sense code qualifier (ASCQ) indicates detailed information related to the additional sense code. SCSI sense data: Sense key: 3 Sense code: 11 Sense qualifier: 1: Physical Disk 0:0:0 Controller 0, Connector 0 . Help. Rob Landley. The SCSI reference manual defines two types of sense data formats - fixed and variable descriptor-based ones (chapter 2. BE318006: SCSI sense data error: Code/Qualifier 80/06. - funksoul/ConvertFrom-ESXiSCSILog Table 27 — Sense key descriptions (Sheet 2 of 2) Sense . Controller ID: 0 Unexpected sense: PD = 00:1:11-Unknown Sense Code, CDB = 0x28 0x00 0x00 0x0b 0x56 0x70 0x00 0x00 0x10 0x00, Sense = 0xf0 0x00 0x0b 0x00 0x0b 0x56 0x7a 0x18 0x00 0x00 0x00 0x00 0x4b 0x04 0x00 0x00 0x00 0x00 0x00 0x00 0x0b 0x4b 0x04 0x00 0x00 0x1a SCSI sense data error: Code/Qualifier 80/01. Fh. SCSI sense data: Sense key: B Sense code: 47 Sense qualifier: 3: Physical Disk 0:2 Controller 0, Connector 0" - Event ID 2095. Provided by: sg3-utils_1. 8 8gb ram and a Qlogic QLA2342 FC Controller attached to a Rorke Galaxy-i with 16 400gb SATA drives. However, if Linux system files have been corrupted, the appliance may be unable to start, repeatedly hitting the same kernel panic. PowerEdge HDD/SCSI/RAID. When those paths went down, the arrays would respond with a PDL SCSI Sense Code instead of an APD one. 257Z cpu2:2050)ScsiDeviceIO: 2315: Cmd(0x4124003edb00) 0x12, CmdSN 0x51 to dev “naa. Basically you have 3 numbers which together have a meaning. 2 Dow If you have attached an external SCSI device to the server, make sure the external SCSI termination is set to automatic. IsoBuster supports all optical disc formats, Hard Drives, Memory cards, Flash disk formats and all The ASC (additional sense code) and ASCQ (additional sense code qualifier) are known as SCSI additional sense data codes, as defined by SCSI standards. 2 Software Compatibility Matrix; How to manually restart VSS Writers in a failed state without Rebooting Server. The sense data is listed after Valid sense data in the order of Sense Key, Additional Sense Code, and ASC Qualifier. This page converts these sense codes from ESXi Hosts to human readable status information. Nodes notify the hosts of events on SCSI commands. vTracker Table. October 11th, 2021 14:00. SCSI sense data: Sense key: 3 Sense code: 11 Sense qualifier: 1: Physical Disk 0:0:1 Controller 0, Connector 0. Essentially the array was telling the ESXi server that it didn’t expect the storage/path to come back. 7 version that could lead to corruption SENSE_CODE(0x041C, "Logical unit not ready, additional power use not yet granted") SCSI sense data: Sense key: 6 Sense code: 29 Sense qualifier: 0: Physical Disk 0:0:5 Controller 0, Connector 0. 1 SAT-Specific SCSI Extensions Overview This subclause defines additional SCSI commands, mode pages, and log pages that may be supported by a SATL to provide capabilities beyond those defined in the other SCSI command Table 2. Environment. • 21. However I am now receiving a different event now "SCSI Send data Sense Key: 3 Sense Code: 11 Sense Qualifier: 1" SCSI sense data: Sense key: 3 Sense code: 11 Sense qualifier: 0: Physical Disk 1:0:6 Controller 0, Connector 1' Have also been getting a lot of Microsoft warnings about the virtual disk. Include my email address so I can be contacted. Also check firmware on your director and the array itself as sometimes bugs can lead to similar symptoms. 44-1ubuntu2_amd64 NAME sg_decode_sense - decode SCSI sense and related data SYNOPSIS sg_decode_sense [--binary=FN] [--cdb] [--err=ES] [--file SMC-2, MMC-6, OSD-2, SCC-2, and SAS-2 (listed to provide background; this does not cover all SCSI standards). End Of Support Countdown. viii Contents Chapter 7 ASPI: The Advanced SCSI Programming Interface 55 What Is ASPI? 56 Why Should I Use ASPI? level code for a SCSI device driver or high-level code for an application, you will find information you can use. You can create specific alarms triggered by new entries in /var/log/vobd. VOLUME OVERFLOW: Indicates that a buffered SCSI device has reached the end-of-partition and data may remain in the buffer that has not been written to the medium. All returned: A "1" indicates that the cartridges were SCSI Sense Key から返された Key Code Qualifier (KCQ) 情報を解読する方法 Solution Unverified - Updated 2014-04-29T14:54:46+00:00 - Japanese Security output email today: freenas. 64-bit information value to be set. VMware vSAN on Consumer-Grade SSDs - Endurance analysis. SCSI sense keys, codes, and qualifiers; Key Code Qualifier Definition Description; 2h: 04h: 01h: Not Ready. and. provide the detail log of failed job and the bptm log Can't stop LUN0, Code: -407, Reason: UAP SCSI: Command sense: DATA_PROTECT LUN1 Have no partitions Can't stop LUN1, Code: -407, Reason: UAP SCSI: Command sense: DATA_PROTECT LUN2 Have no partitions Can't stop LUN2, Code: -407, Reason: UAP SCSI: Command sense: DATA_PROTECT LUN3 Have 1 partitions Oh, you talk about the data drives, sorry. Regards . 4 Operator. 0 2023-09-20 Download sensecode (27 KB) Usage. 0. When decoding 38: 26H: Plunge system went too far while unloading a tape. Troubleshooting Additional sense code and additional sense code qualifier The additional sense code and additional sense code qualifiers returned in byte 12 and byte 13, respectively, of the Sense Data Format of the Request Sense command are listed in the following table. ASQ/ASCQ 0x20/0x0 is Invalid Command Operation Code; ASQ/ASCQ 0x24/0x0 is Invalid Field in CDB (Command Descriptor Block) For more information, see Interpreting SCSI sense codes and SCSI Additional Sense Data at T10. The node lost sight of the system and cannot perform I/O operations. permanentloss Chapter 2, “General SCSI Information,” on page 3 provides an overview of SCSI bus operations, messages, and commands. Product Interop Lister If no sense data is available, the library returns sense data with the Sense Key set to No Sense (0h), ASC set to Not Additional Sense information (00h), and the ASCQ set to 00h. 1 Update 1; More Information on CVE-2015-5177 (ESXi OpenSLP Remote Code Execution) Match Linux SCSI Devices (sdX) to Virtual Disks in VMware VPlex firmware logs portray streaming scsi/27 events with SCSI Sense Code key 0xb asc 0x44 ascq 0x0 (B/44/00) which translates to INTERNAL TARGET FAILURE. SMART adds monitoring and troubleshooting functionality by automatically checking a For example, in the vmkernel logs, if a SCSI sense code of H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x25 0x0 or Logical Unit Not Supported is logged by the storage device to the ESXi host, this indicates that the device is permanently inaccessible to the ESXi host or is in a Permanent Device Loss (PDL) state. Cancel Submit feedback scsi_sense. SCSI sense data: Sense key: 5 Sense code: 24 Sense qualifier: 0: Physical Disk 0:0:0 Controller 0, Connector 0: I have this problem too (0) When a CHECK CONDITION is received, the ESX storage stack will send out a SCSI command 0x3 (REQUEST SENSE) in order to get the SCSI sense data (Sense Key, Additional Sense Code, ASC Qualifier, and other bits). This condition is known as PDL (Permanent Device Loss) and this is where we knew that the device was never coming back. 4 Operator • 2. This hexidecimal data can be interpretted, if you know where to look. It provides the following information: 0038: 02 84 00 00 00 29 06 00. SCSI Common Codes & Values The standardized collection of SCSI commands uses many specific codes and coded values to communicate requests and responses between the initiator and target. 0 hosts, you see entries similar to the following. Understanding SCSI device/target NMP errors/conditions in ESX/ESXi 4. Browse Community. , the INFORMATION field). Return value: 0 on success or -EINVAL for invalid New Tool: Decoder for ESXi SCSI Sense Codes; Howto install Ruby vSphere Console (RVC) on vMA 5. This repository is generated from https://github. When used once, mode subpages are not fetched. Chapter 3, “Using the SCSI Commands,” on page 11 provides detailed information about the SCSI library commands. Posted by u/Firefox005 - 2 votes and 4 comments Write better code with AI Security. On Windows systems, these codes are displayed in the Windows Event Log, but the information is in different bytes. /var/log/vmkernel:Aug VTsukanov Sep 03, 2010 06:44 PM. I never had any issues with it until now. 4 Host codes • 21. state. The target port is in SCSI Interfaces Guide¶ Author:. SCSI was introduced in the 1980s and has seen widespread use on servers and high-end workstations, with new SCSI If you have attached an external SCSI device to the server, make sure the external SCSI termination is set to automatic. Hello, I have been using FreeNas for a couple of years now and have to say I love it. The ASC (additional sense code) and ASCQ (additional sense code qualifier) are known as SCSI additional sense data codes, as defined by SCSI standards. We have an external array of 8 SCSI disks connected to the PERC Move capability: A "1" indicates that the accessor is capable of performing movement commands. Related Publications Refer to the following publications for additional information about the library. In the example in the Summary section, the sense code is 0x06 (seventh byte in line 0038), and the additional sense code is 0x29 (sixth octet in line 0038). Posted Apr 23, 2021 07:29 AM. Provide feedback We read every piece of feedback, and take your input very seriously. log to human readable format. 3. Learn the meaning of SCSI sense keys and data for disc drives and other devices. Thanks. That means, each path has to return sense code 0x25 in order to set the device in PDL state. I have this problem too (0) Reply. Alarm definition. Translation::AbortPipeline void AbortPipeline() Finally, in the case that the Translation pipeline needs to be aborted, this function handles all the necesssary memory cleanup. the device can return a so called sense code with additional information. SCSI sense data Sense key: 5 Sense code: 24 Sense qualifier: 0: Physical Disk 0:0:7 Controller 1, Connector 0 . As mentioned above, there are two versions: The Leader in Mass Data Storage Solutions | Seagate US いつもと毛色が違うネタですが、SCSIの制御に使う値。ここ数年はあまりこっちの世界にいなかったのですが、最近またちょっと近い所に移って来まして。 SCSI Sense Key/Code Qualifier. '-aa'), all mode SENSE_CODE(0x2902, "Scsi bus reset occurred") SENSE_CODE(0x2903, "Bus device reset function occurred") SENSE_CODE(0x2904, "Device internal reset") SENSE_CODE(0x2905, "Transceiver mode changed to single-ended") SENSE_CODE(0x2906, "Transceiver mode changed to lvd") 2011-04-04T21:07:30. (If it's in decimal, that would be "recovered data with ECC applied", which is nonsensical, so I reckon is it in hex). One or more . SCSI sense data: Sense key: 6 Sense code: 29 Sense qualifier: 0: Physical Disk 0:0:5 Controller 0, Connector 0 Search code, repositories, users, issues, pull requests Search Clear. Illegal Request - Indicates an illegal parameter in the command descriptor block or in the additional parameters supplied as data for some commands (Format Unit, Mode Select, and so forth). vTracker. vTranslate. Arcserve Support Community Move capability: A "1" indicates that the accessor is capable of performing movement commands. Purpose. VimAutomation module, which is a A PowerShell Module converts SCSI Sense Code from ESXi vmkernel. RECOVER BUFFERED DATA command(s) may be issued to read the unwritten data from the buffer. 4. I have a PERC currently telling me: "Sense key: 4 Sense code: CF Sense qualifier: 0" Which doesnt appear on that list from what I see. If an additional sense code is in the list, then all the additional sense codes sharing its ASC are also listed (to highlight the impact of special proposed rules for ASCQ=00h). Once we had a PDL condition, we could fast-fail I/Os to the missing device and prevent hostd getting Note: The most useful fields are Sense Key (see section sec-sensekeys), Additional Sense Code and Additional Sense Code Qualifier (see section sec-sensecodes). Completed: A "1" indicates that the cartridges were moved and the last command that was completed successfully. Product Interop Lister. SCSIデバイスが返すエラーコードのこと。 usb传输协议中的行为分为四种：控制传输，批量传输，中断传输，同步传输。为什么叫做行为，很简单，因为所有操作usb的协议如:scsi,hid,uvc协议等等。当然，usb底下的每一种协议都有他的特点，但这些特点都离不开上面四种传输，而本人对上面三种协议中，scsi协议是比较熟悉，hid协议也做过相应的 SCSI sense data: Sense key: B Sense code: 41 Sense qualifier: 0: Physical Disk 0:1:20 Controller 1, Connector 0”. The drive and rebuild completed successfully and within the manager everything looks ok. Key. x or 6. Find and fix vulnerabilities Actions. I've also added the database backing my SCSI Sense Code Decoder to my JSON repository. Make sure that the SCSI devices are configured correctly. If the disc drive detects an invalid parameter in the Command Descriptor Block, it shall terminate the command without altering the medium. 4). The logical unit is in the process of becoming ready. The following table provides standard descriptions for some ASC and ASCQ codes. For a complete list of possible Sense Keys, see SCSI Sense Keys For a complete list of Additional Sense Code/ASC Qualifier pairings, * The opcode or SCSI Command Operation Code referenced in this message is 28 or 0x28. The function is part of my Virten. how can i make sure everything is fine. device. It provides the following information: Additional sense codes: (from SCSI. ; 42: 2AH: Drive module is missing or not communicating. Step3: Determine ASC (Additional Sense Code) and ASCQ (Additional Sense Code Qualifier) SCSI ASC/ASCQ Assignments ** Numeric Sorted Listing Can't stop LU Code: -406, Reason: UAP SCSI: Command sense: Easy JTAG plus all oppo UFS 2. BYTE DESCRIPTION; 12--13 Additional Sense Code (ASC) Additional Sense Code Qualifier (ASCQ) 00: 00: No additional sense information: 00: 01: Filemark detected: 00: 02: End of partition/medium detected: 00: 03: Setmark detected: 00: 04: Begining-of-Partition/Medium detected: 00: 05: hi, you would need to provide more detail? what is the OS/netbackup verison? what is the destination tape or advanced disk? and also . OUI Vendor Lookup. Additional sense codes and additional sense code qualifiers • 22. Make sure the drive is fully inserted. SMART adds monitoring and troubleshooting functionality by automatically checking a SCSI Sense Code Decoder. There is a 6 byte and 10 byte (cdb) variant of the MODE SENSE command, this utility defaults to the 10 byte variant. The latter two are used combined as a pair. So would it be interpreted as unit attention In SCSI Interface errors are recognized by concatenation of 3 numbers: SenseKey + ASC + ASCQ. cjdgkd vjrs wtydc fnjffn iggxk osir wubh rdvnt jtxpwhv ralj