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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 sde, sector 0 sd 1:0:1:1: Device not ready: <6>: Current: sense key: Not Ready Add. 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 Everytime i try to start or stop a VM, i'll get those I/O errors. 1366-238940-1352708 Back to top Pedro Sousa Members #6 Pedro Sousa 49 posts Posted 24 June 2009 - 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: More about the author

If you have any questions, please contact customer service. E.g These messages logged at boot up may be ignored. Labels: Business Continuity Storage Foundation 0 Kudos Reply 1 Solution Accepted Solutions Accepted Solution! Confirm and manage identities. 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 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: scsi1 : qla2xxx qla2xxx 0000:0c:00.0: QLogic Fibre Channel HBA Driver: 8.02.00.06.05.03-k QLogic QLE2462 - PCI-Express to 4Gb FC, Dual Channel ISP2432: PCIe (2.5Gb/s x4) @ 0000:0c:00.0 hdma+, host#=1, fw=4.04.05 [IP] [Multi-ID] Mar 9 03:35:05 lme0031 kernel: Buffer I/O error on device sdpw, logical block 0 Mar 9 03:35:05 lme0031 kernel: sd 1:0:3:56: Device not ready: <6>: Current: sense key: Not Ready Mar I'm still roaming the net in the search of answers, but most solutions unfortunately refer to the older RHLES4/5 problems, and good deal of them quote the qla2xxx module ql2failover=0 option

Since it is not random sector.Meanwhile, for your configuration about PowerPath or Linux Native Multipathing, please refer to latest EMC Host Connectivity for Linux. Environment Red Hat Enteprise Linux 5 EMC Clariion SAN LUNZ LUNs presented and visable in /proc/scsi/scsi Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: DGC Model: LUNZ Rev: 0429 Type: 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. Express End Request Regards,Pedro Sousa 1366-238940-1432314 Back to top Ilya Chistyakov Members #10 Ilya Chistyakov 43 posts Posted 09 February 2011 - 10:49 AM I have a same problem.

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: : My Account Welcome, Log out View or Edit Profile Find a CommunityExploreContentPeoplePlacesEventsEvents HomeEMC ForumEMC WorldLive EventsCreateLogin / RegisterHelpSearch  Find Communities by: Category | Product Big Data Cloud Content Management Showing results for  Search instead for  Do you mean  VOX : Business Continuity : Storage Foundation : EMC Disk's secondory DMP path is not ready and giv... http://discussions.citrix.com/topic/238940-end-request-io-error-dev-sdb-sector-0/ 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.

Get your array details, that would be able to help out.. How To End A Request For A Letter Of Recommendation 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: 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 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

End Request Io Error

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: https://community.hpe.com/t5/System-Administration/a-lot-of-quot-Buffer-I-O-error-quot-and-quot-end-request-I-O/td-p/4717993 You want to configure LVM not to scan, filter out, the sd devices that is a path to the SAN LUN. End Request I/o Error Dev Sda Sector qla2xxx 0000:0c:00.1: Allocated (1413 KB) for firmware dump... How To End A Request Letter Mein KontoSucheMapsYouTubePlayNewsGmailDriveKalenderGoogle+ÜbersetzerFotosMehrShoppingDocsBooksBloggerKontakteHangoutsNoch mehr von GoogleAnmeldenAusgeblendete FelderNach Gruppen oder Nachrichten suchen TechCenter   Sign in United States (English) Brasil (Português)Česká republika (Čeština)Deutschland (Deutsch)España (Español)France (Français)Indonesia (Bahasa)Italia (Italiano)România (Română)Türkiye (Türkçe)Россия (Русский)ישראל (עברית)المملكة العربية السعودية

We Acted. my review here We Acted. Please type your message and try again. 6 Replies Latest reply: Jul 20, 2012 6:54 AM by Baif Multipath (native) issues on CentOS 6.2 with CX700 (random I/O errors) Matt_J Jun Need access to an account?If your company has an existing Red Hat account, your organization administrator can grant you access. How To End A Request Email

Sense: Invalid message errorsd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSEsd 4:0:0:0: [sdb] Sense Key : Illegal Request [current]sd 4:0:0:0: [sdb] Add. View Responses Resources Overview Security Blog Security Measurement Severity Ratings Backporting Policies Product Signing (GPG) Keys Discussions Red Hat Enterprise Linux Red Hat Virtualization Red Hat Satellite Customer Portal Private Groups Through the generation of large messages files, it can also make other issues more difficult to diagnose. http://deepfrom.com/o-error/end-request-o-error.html Gaurav View solution in original post 0 Kudos Reply 1 Reply Accepted Solution!

my host computer was a 2012 r2 box,and i have been succefully using vfba on windows vm box. End_request I O Error Dev Sda Sector 0 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 unable to read partition table sd 1:0:0:0: A reboot would also work in this case.Example: the log messages you posted are about device "sdef".

it seems to be -that- old.

check out your array model & mode . Example for RHEL 4 U4 and RHEL 5 if / (root) file system not mounted on a LVM volume. Sense: Logical unit not ready, manual intervention requiredJun 20 15:11:59 server kernel: sd 1:0:1:0: [sdf] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00Jun 20 15:11:59 server kernel: Sense: Invalid message errorstorvsc: Sense Key : Illegal Request [current]storvsc: Add.

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 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 To answer your questions: 1) what is the reason for I/O error on secondary disks? -- Because your array config is Active / Passive .. http://deepfrom.com/o-error/end-request-i-o-error.html 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:

Please correct me if i wrong.. 3) If it is, then how to make it Active/Active, means all path are enable ,no primary & secondary Thanks, Viralkumar Solved! To answer your questions: 1) what is the reason for I/O error on secondary disks? -- Because your array config is Active / Passive .. 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 is on sda you have to add something like ‘ "a/sda[1-9]$/", "r/emcpowera2/", ‘ to the beginning of the filter.

Please refer the belwo outputs. [[email protected] tmp]# vxdisk list cx3-W5-dme0011_176 Device: cx3-W5-dme0011_176 devicetag: cx3-W5-dme0011_176 type: auto hostid: lme0031 disk: name=cx3-W5-dme0011_176 id=1287229140.308.lme0031 group: name=dgoraLVAarcadm id=1287229193.314.lme0031 info: format=cdsdisk,privoffset=256,pubslice=3,privslice=3 flags: online ready private autoconfig You can not send IOs on passive paths 2) It seems to be Active/Passive configuration of EMC disks in VxDMP. Please correct me if i wrong.. -- Yes its an A/P configuration, It may be because your array itself is an A/P array .. scsi2 : qla2xxx qla2xxx 0000:0c:00.1: QLogic Fibre Channel HBA Driver: 8.02.00.06.05.03-k QLogic QLE2462 - PCI-Express to 4Gb FC, Dual Channel ISP2432: PCIe (2.5Gb/s x4) @ 0000:0c:00.1 hdma+, host#=2, fw=4.04.05 [IP] [Multi-ID]

Please correct me if i wrong.. -- Yes its an A/P configuration, It may be because your array itself is an A/P array ..