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IF you look in your VMKernel logs, you should see the Firmware restarting and a panic state with APD enabled. Unable to get device /vmfs/devices/disks/naa.60a98000572d54724a34655733506751 AFTER DETACHING RESCAN LUNS In our case we’re vmotioning the servers of then powering down/up the servers since they have issues and we want to My VMware | VMware.comSearch ActivityBrowseAll ContentBlog PostsDiscussionsDocumentsPollsBookmarksPopular tagsCommunitiesGroupsPeopleLog inRegisterHomeVMTN Forums Mobile AppsBlogsTwitterFacebookGoogle+LinkedInYouTubeGroupsPodcasts vSphere NSXVirtual SAN vCenterFusionWorkstationvExpertVMware {code} CloudCredSubmit a Link Home > VMTN > VMware Infrastructure™ > VI: VMware Below is my current setup but the event in the event log is: SCSI: 4510: Cannot find a path to device vmhba1:0:2 in a good state. check over here
Re: Cannot find a path to device vmhba JohnBons Aug 17, 2009 5:17 AM (in response to JohnBons) double post.... I've been involved both with VMware and IBM support, no one could figure out why things failed. The Queue Full Sample Size and the Queue Full threshold both related to Adaptive Queuing - it is not configured on this device since both values are 0. Hopefully you can see that there are a lot of extremely useful commands available in the ESXCLI.
This could be relater to network problem, or ESX too slow to give acknowledge to VC (during path rescan). Contact your SAN vendor for information on SP timeout values and performance settings and storage array firmware. 10. So with an ssh open on the vmkernel log i should have try to detach and unmount those lun. ATS, Atomic Test & Set, is the replacement for SCSI reservations.
I had a serious issue with volumes being in an APD state after a few failed Site Recoverty Tests, and since then all tests have failed to cleanup properly because of Thanks for the reply!OK so the time is actually random but always between those hours? Comment by Into The Dead Cheats -- October 4, 2013 @ 7:58 am | Reply RSS feed for comments on this post. How Are New Luns Discovered By An Esx Host? Like Show 0 Likes (0) Actions 5.
Incapsula incident ID: 275001340011215190-47686489329567849 Forum Skip Navigation Home Help Search Welcome Guest. In the case of fiber channel you can get information about which adapters are used for FC, and display the WWNN (nodename) and WWPN (portname) information, speed and port state as Recent Posts: CormacHogan.comThis blog has been hacked by vS0ciety Photon Controller v1.0 is available Docker Volume Driver for vSphere using policies on VSAN (short video) Nginx running on VIC (short video) I start with the esxcli storage nmp device list command.
By creating an account, you're agreeing to our Terms of Use and our Privacy Policy Not a member? Vmware Multipathing Fixed Or Round-robin Which PSA, SATP & PSP? can uplease help me what is the exact issue , how to resolve the above mentioned issue permanently. Email Reset Password Cancel Need to recover your Spiceworks IT Desktop password?
configurable global Misc.APDHandlingEnable value with a default of 1 which equates to 140 second timeout etc If i get time i'll post a new blog article with links to vmware tids ForumVMWAREesx path marked dead issue General HARDWARE General Board VMWARE VMWARE OPEN SOURCE OPEN SOURCE CISCO CISCO WINDOWS WINDOWS Reply esx path marked dead issue Share ThreadFacebookTwitterGoogle+TumblrLinkedInPinterestRedditMySpaceEmailGo toPrevious ThreadNext ThreadPlease make Vmware Remove Dead Path remote devices is critical. Vmware Lun Lost Communication My CIO and Director are super happy…..
TheEsp Jul 17, 2012 5:51 AM (in response to MrVmware9423) Hi MrVmware94231.Put your host in maintence mode reboot it and go into your HBA BIOS during POST on Qlogic cards this check my blog It is always worth checking the footnotes of the VMware HCL Storage section to see if a particular array supports Round Robin. It actually didn't occur Friday night but Wednesday, Thursday and now Saturday night. Apart from some vendor specific information and size information, another interesting item is the VAAI Status. Naa Id To Lun Id
Here is an example of this command (I'm using the -d option to run it against one device to keep the output to a minimum). ~ # esxcli storage nmp device The resolution is/was disable interrupts for qlogic card:VMware KB: I/O activity pauses on virtual machines with QLogic 81xx series CNA cards on ESXi 5.x And then install the VMWare latest driver/firmware You can increase the APD timeout, but you're not really correcting the problem... this content forcing a LIP on the affected HBA should be able to bring back the connectivity without rebooting the HostVMware KB: Forcing a Loop Initialization Primitive reset on Fibre Channel and Ethernet
But I wanted to make sure. Esxcfg-mpath Add Cancel × Insert code Language Apache AppleScript Awk BASH Batchfile C C++ C# CSS ERB HTML Java JavaScript Lua ObjectiveC PHP Perl Text Powershell Python R Ruby Sass Scala SQL At this point, there is no restarting.
Busy virtual machine operations are still holding the lock.Note: Use of SATA disks is not recommended in high I/O configuration or when the above changes do not resolve the problem while Zero is the ability to have the array to zero out blocks using WRITE_SAME. I can also display FC event information: ~ # esxcli storage san fc events get FC Event Log ------------------------------------------------------------- 2013-09-23 12:18:58.085 [vmhba2] LINK UP 2013-09-23 13:05:35.952 [vmhba2] RSCN received for PID Adapter Transport Details: Unavailable Or Path Is Unclaimed When you say scheduled backups are we referring to Symantec Backup Exec or another solution by VMWARE ?
First things first, lets figure out is the device is managed by VMware's native multipath plugin, the NMP. At first I thought it was a network issue or SAN but since it's the same time every night I'm leaning towards something else. It is invaluable to be able to see the media wear out Indicator on SSDs, as well as reallocated sector count and drive temperature. http://softwaredevelopercertification.com/vmware-cannot/vmware-cannot-remove-file-device-or-resource-busy.php Terms of Service | Privacy Policy | Notice | FTC Disclosure | Report Abuse | Report Ad | Advertise Here Raj2796's Blog March 14, 2012 Vmware vSphere 5 dead LUN and
You may get a better answer to your question by starting a new discussion. Ensure correct Host Mode setting on the SAN array. 13. Is it exactly 9pm - 11.30pm? That sounds suspiciously like something scheduled - backups?Key questions. Also, are the VM's connected over iSCSI? 0 Pimiento OP NickSPPL Apr 20, Are you running iSCSI on a totally separate dedicated switch i.e.
trying path
Re: Cannot find a path to device vmhba AndreTheGiant Aug 10, 2009 1:47 AM (in response to JohnBons) But the error message was clear: you lost connectivity with your LUN.So check
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