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Emc End_request I/o Error

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Sense: Logical unit not ready, manual intervention required end_request: I/O error, dev sdb, sector 0 Buffer I/O error on device sdb, logical block 0 sd 1:0:0:0: Device not ready: <6>: Current: E.g These messages logged at boot up may be ignored. Kernel from CentOSplus. Sense: Invalid message errorsd 4:0:1:1: [sdh] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSEsd 4:0:1:1: [sdh] Sense Key : Illegal Request [current]sd 4:0:1:1: [sdh] Add. navigate here

E.g you have the errors for sdb, then sdc and sdd is ok, then you have the errors for sde again. Re: Multipath (native) issues on CentOS 6.2 with CX700 (random I/O errors) Baif Jul 20, 2012 1:43 AM (in response to Matt_J) According to latest EMC Support Policy, particular CentOS versions Pleas provide : - multipath -ll -v2- xe sr-param-list uuid=- take all PBDs and for every UUID execute: xe pbd-param-list uuid=It seems you use wrong device during sr-create.Radek. 1366-238940-1352673 Re: Multipath (native) issues on CentOS 6.2 with CX700 (random I/O errors) Baif Jul 20, 2012 6:54 AM (in response to Matt_J) Yes, bit old.I believe the EMC Primus emc18763 answer https://community.emc.com/thread/145678?start=0&tstart=0

End Request I/o Error Dev Sda Sector

Sense: Logical unit not ready, manual intervention required Mar 9 03:35:28 lme0031 kernel: Mar 9 03:35:28 lme0031 kernel: end_request: I/O error, dev sdmg, sector 0 Mar 9 03:35:28 lme0031 kernel: Buffer Sense: Logical unit not ready, manual intervention required [root at linux4 ~]# pvs Found duplicate PV bh1L5cO1rWjVfKUc8RRNfmvaLxhgNgga: using /dev/emcpowerb not /dev/sdb Found duplicate PV bh1L5cO1rWjVfKUc8RRNfmvaLxhgNgga: using /dev/sdd not /dev/emcpowerb Found duplicate It should answer all your question, and I notice that there are few new updates for RHEL/CentOS 6.2 Kernels/Native Multipathing. Go to Solution.

end_request: I/O error, dev sdb, sector 0 Started by Sven Grill , 24 November 2008 - 02:50 PM Login to Reply 11 replies to this topic Sven Grill Members #1 Sven Some help was had going to the "deadline" scheduler Code: Select allecho "deadline" > /sys/block/emcpowera/queue/scheduler and I ended up with a big option line in the modprobe.conf like Code: Select alloptions Starting and stopping takes up to minutes: end_request: I/O error, dev sde, sector 0 end_request: I/O error, dev sdi, sector 0 2 XenServer (DELL PE2950) in a pool with: - XenServer Express End Request Sense: Logical unit not ready, manual intervention required end_request: I/O error, dev sde, sector 0 sd 1:0:1:1: Device not ready: <6>: Current: sense key: Not Ready Add.

and this problem might be caused by a rather old version of FLARE OS on the Clariion.I'm currently writing down an upgrade plan to get the OS upgraded to a newer Sense: Invalid message errorsd 4:0:0:1: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSEsd 4:0:0:1: [sdc] Sense Key : Illegal Request [current]sd 4:0:0:1: [sdc] Add. usb 3-2: configuration #1 chosen from 1 choice input: USB Keyboard as /class/input/input0 input: USB HID v1.10 Keyboard [ USB Keyboard] on usb-0000:00:1d.1-2 input: USB Keyboard as /class/input/input1 input: USB HID http://discussions.citrix.com/topic/238940-end-request-io-error-dev-sdb-sector-0/ Sense: Invalid message errorsd 4:0:0:2: [sdd] CDB: Read(10): 28 00 00 1f ff f8 00 00 08 00end_request: I/O error, dev sdd, sector 2097144Buffer I/O error on device sdd, logical block

We Acted. How To End A Request For A Letter Of Recommendation An old CentOS and Redhat 4.x could run simliar config with no sweat - but back then I could select qla2xxx argument ql2failover=0 which seemed to solve a lot of my Sense: Logical unit not ready, manual intervention required end_request: I/O error, dev sdb, sector 0 Buffer I/O error on device sdb, logical block 0 sd 1:0:0:0: Device not ready: <6>: Current: To answer your questions: 1) what is the reason for I/O error on secondary disks? -- Because your array config is Active / Passive ..

End Request Io Error

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If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? http://csimonitoring.com/o-error/end-request-i-o-error-dev-sr0.php If that is the case and / (root) etc. Top AlanBartlett Forum Moderator Posts: 9296 Joined: 2007/10/22 11:30:09 Location: ~/Earth/UK/England/Suffolk Contact: Contact AlanBartlett Website Re: [SOLVED] EMC QLogic HBA qla2xxx errors Quote Postby AlanBartlett » 2010/11/21 19:28:48 Ah, isn't it Sense: Logical unit not ready, manual intervention required end_request: I/O error, dev sde, sector 0 sd 1:0:1:1: Device not ready: <6>: Current: sense key: Not Ready Add. How To End A Request Email

The only problem there were the few I/O errors during initial initramfs udevadm triggering phase, but those could be safely ignored.Btw, the reason why I'd even consider using DM-MPIO is the So, if you know /dev/sdef used to refer to a LUN that has been unpresented recently, first run "powermt check", then run:echo 1 > /sys/block/sdef/device/deleteIs the failing device a real LUN, Much I/O error /dev/sda (It's Fibre Channel IBM DS3400) during xenserver startup.I have Interprise license, where can I go for help? 1366-238940-1531189 Back to top Fabian Baena Members #11 Fabian Baena http://csimonitoring.com/o-error/end-request-io-error-dev-fd0.php Solution Verified - Updated 2014-02-11T22:45:30+00:00 - English No translations currently exist.

Alternatively, a qualified version of PowerPath may be installed, which will automatically filter these errors. End_request I O Error Dev Sda Sector 0 Hello, It is very well Gaurav_S Moderator Trusted Advisor Certified ‎03-09-2011 02:02 AM Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Highlight Print Email to a Friend Report Inappropriate Log Out Select Your Language English español Deutsch italiano 한국어 français 日本語 português 中文 (中国) русский Customer Portal Products & Services Tools Security Community Infrastructure and Management Cloud Computing Storage JBoss

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qla2xxx 0000:0c:00.0: LIP occured (f7f7). Privacy statement  © 2016 Microsoft. Sense: Invalid message errorsd 4:0:0:1: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSEsd 4:0:0:1: [sdc] Sense Key : Illegal Request [current]sd 4:0:0:1: [sdc] Add. Go to Solution. 0 Kudos Reply All Forum Topics Previous Topic Next Topic 1 REPLY Matti_Kurkela Honored Contributor [Founder] Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Highlight Print

Sense: Logical unit not ready, manual intervention required end_request: I/O error, dev sdb, sector 0 Buffer I/O error on device sdb, logical block 0 sd 1:0:0:0: Device not ready: <6>: Current: I am certain that your array hardware itself is an A/P array & ofcourse you can not make to work A/A with DMP.. one that actually supports ALUA.Yeh... weblink Get your array details, that would be able to help out..

Sense: Logical unit not ready, manual intervention required end_request: I/O error, dev sdb, sector 0 Buffer I/O error on device sdb, logical block 0 Dev sdb: unable to read RDB block Open Source Communities Subscriptions Downloads Support Cases Account Back Log In Register Red Hat Account Number: Account Details Newsletter and Contact Preferences User Management Account Maintenance My Profile Notifications Help Log Regards, Benjamin Kendinibilir 1366-238940-1423195 Back to top SVEN HERZBERG Members #8 SVEN HERZBERG 8 posts Posted 27 January 2010 - 01:43 PM I see those I/O errors whenever the starting and Report Abuse Like Show 0 Likes (0) 5.

hardware itself should support A/A .. You want to configure LVM not to scan, filter out, the sd devices that is a path to the SAN LUN. This happens randomly for all devices from what I've seen.System boots entirely from the CX700 SAN storage and as such has no localy attached drives.Error cutout from /var/log/messages (this stuff really Through the generation of large messages files, it can also make other issues more difficult to diagnose.

Ultimately, prevent IP theft, fraud, and cybercrime.Explore products and solutions from RSA.Visit RSA.comOverviewEnterprise Network HardwareSwitchesRouters and Wireless NetworkingOverviewDocumentumLEAPInfoArchiveOverviewDell LaptopsDell DesktopsDell Thin Clients and VDI ProductsNo results foundNo results foundMODERN DATA CENTERGet I have experienced the same problem even with the newest driver version compiled from qla2xxx-src-v8.03.07.14.5.6-k )filename: /lib/modules/2.6.32-220.23.1.el6.x86_64/kernel/drivers/scsi/qla2xxx/qla2xxx.kofirmware: ql2500_fw.binfirmware: ql2400_fw.binfirmware: ql2322_fw.binfirmware: ql2300_fw.binfirmware: ql2200_fw.binfirmware: ql2100_fw.binversion: 8.03.07.05.06.2-klicense: GPLdescription: QLogic Fibre Channel HBA Driverauthor: QLogic Sense: Logical unit not ready, manual intervention required end_request: I/O error, dev sdb, sector 0 Buffer I/O error on device sdb, logical block 0 sd 1:0:0:0: Device not ready: <6>: Current: Sense: Invalid message errorsd 4:0:0:2: [sdd] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSEsd 4:0:0:2: [sdd] Sense Key : Illegal Request [current]sd 4:0:0:2: [sdd] Add.

Sense: Logical unit not ready, manual intervention required end_request: I/O error, dev sdb, sector 0 Buffer I/O error on device sdb, logical block 0 Dev sdb: unable to read RDB block