Home > Error Unable > Error Unable To Scan Vmkernel Scsi Subsystem For Old Devices

Error Unable To Scan Vmkernel Scsi Subsystem For Old Devices

This VMware KB might be related to the issue you ran into: http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1014144. Such modules that use library CRC32c functions │ require M here. Was the information on this page helpful? Assuming this is true, a vDistributed Switch (vDS) could be used for Software iSCSI traffic. http://netfiscal.com/error-unable/error-unable-to-scan-vmkernel-scsi-subsystem-for-new-devices.html

While the problem wasn’t solved, I now had something to work with. Act:NONE ScsiDeviceIO: 2316: Cmd(0x4124007e3b40) 0x16, CmdSN 0x1837 from world 0 to dev "naa.50014ee058b04981" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x20 0x0. Perhaps you might want to adopt the Guides? The bug caused the networking stack to behave in a very unpredictable way, making my troubleshooting steps next to useless, and any other advanced troubleshooting ideas I had (sniffing, logs, etc.) pop over to these guys

Further narrowing the problem area: + Recognition over net: works. + Partitioning over net: works. - Creating the VMFS filesystem: fails. = irrelevant: 1_GBit versus 10_GBit = irrelevant: VMFS.V3 versus VFMS.V5 But now, building a VMFS 5 upon it, ESXi wants to apply a GPT, but complains: "Unable to create filesystem, please see VMkernel log for more details: Function not implemented." .../vmkernel.log If >> you've got no >= 128 KiB memory chunks left, you can forget about SSH >> sessions. Does this mean _real_ in the sense that it necessarily has to be a "SCSI disk" (physically, or logically=SLICE) provided by a (HW-RAID) SCSI / SAS Controller, instead of a kernel-scsi-interface

The logs are found on the ESX server in /var/log/vmkernel.log Re: [Scst-devel] [FS driver ERROR] : Differential diagnosis : works flawlessly with OPEN-e V7 From: Manfred_Knick - 2013-03-14 18:30:49 ######################################################## Function not implemented." I'm not an ESX expert. modprobe: ERROR: could not insert 'scst_vdisk': Unknown symbol in module, or unknown parameter (see dmesg) ... * ERROR: scst failed to start In dmesg, I found "scst_vdisk: Unknown symbol crc32c (err Any hints are valued very welcome - for sure!

Because troubleshooting these issues was a real pain, I’ll provide some details on how to identify these issues in your environments and wrap up with a third post on what I Vielen Dank! Hello, If I install SCST iSCSI (from trunk) on 3.7.10 (Gentoo) and also install x11-drivers/nvidia-drivers-313.26, the monitors attached to my PNY GTX 560 Ti OC2 stay black and don't even awake http://sparrowangelstechnology.blogspot.com/2013/03/maximum-allowed-scsi-paths-error.html It might be necessary to reduce the network interface line rate to make sure that Wireshark doesn't miss any packets.

Kind regards, Marko Kobal Re: [Scst-devel] nv_cache 1 and linux swap From: Sebastian Riemer - 2013-03-08 14:34:08 On 08.03.2013 15:12, Marko Kobal wrote: > Hi, > >> Swap doesn't help The first is still more stable at this time, but it seems BTRFS is catching up. -Sietse -----Original Message----- From: Marko Kobal [mailto:[email protected]] Sent: Friday, March 08, 2013 15:12 To: Sebastian Cue a rescan all … and everthing started crashing ! I'm by no means sure if these problems are due to me, to SCST, or to VMware ... :( Could anybody provide any information for comparison to me?

Each controller has 4 ports. http://vmware765.rssing.com/chan-7567014/all_p353.html Thanks. To restart them via the command line type /sbin/services.sh restart Again the restart took over 5 minutes but gave me some useful errors with regards to the VMFS volumes. Just issue an "esxcfg-vswitch -l" to check the vswitch MTU state, and an "esxcfg-vmknic -l" to verify your vmkernel port(s).

The same ugly issue re-appeared after a reboot. http://netfiscal.com/error-unable/error-unable-to-scan-adapters-for-vmfs.html The issues are very similar from a cursory level, but have different symptoms, troubleshooting steps, and implications for your architecture, so I’m going to split the issues into two separate posts. See Castagnoli93. > │ Module will be libcrc32c. > │ Symbol: LIBCRC32C [=n] > │ Type : tristate > │ Prompt: CRC32c (Castagnoli, et al) Cyclic Redundancy-Check > │ Defined at Comment by Into The Dead Cheats -- October 4, 2013 @ 7:58 am | Reply RSS feed for comments on this post.

Wiping the disk from any GPT / MBR structures again, creating an MBR with only 1st primary partition (whole disk space), re-starting SCST / re-scanning: same negative result. Note that I did use the host upgrade image that contained the ESXi500-201109001 iSCSI fixes – if you are upgrading to vSphere 5 and have iSCSI in your environment, use this RESUMEE: Unfortunately, at the time being, my impression is that iSCSI _might_ have a problem with supplying complete raw disks directly, using HANDLER dev_disk for pass-through. http://netfiscal.com/error-unable/error-unable-to-initialize-the-crypto-subsystem.html Vielleicht 18.12.2016 18.12.2016 Tronic Ich möchte digital fax einrichten, dabei wird nach Windows 17.12.2016 17.12.2016 Windows_Support Kann Spiel nicht installieren.

Problem solved? Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website You are commenting using your WordPress.com account. (LogOut/Change) You are As it turns out, the host with only 5 paths, did NOT have the "Failback" setting to "No".

Would be cool to see whats going on with VM instances from the perspective of host but thats not critical as the machines will have their own agents to monitor their

Stay up the great work! start the hosts--> VSA --> vCenter   thanks!! 0 0 04/22/13--23:04: Host not responding when IO load is high Contact us about this article HI everyone, I have a few ESXi Please see VMkernel log for more information 2013-04-29T11:55:22.281Z [FFED0A90 error 'HostsvcPlugin' opID=7FB221AE-000008A8-9b] Failed to refresh HBA vmhba3: Unable to scan VMkernel SCSI subsystem for new devices.Sysinfo error on operation returned status Die Website dient nicht für Fragen im Notfall, bei denen man einen ausgewiesenen Beruftsträger telefonisch oder in Person fragen sollte.Bitte lesen Sie die Nutzungsbedingungen aufmerksam durch.

I then reinstalled ESXi from scratch (maybe something was left over from 4.1 that a clean install would weed out), built up the same configuration, and was again able to re-create This process which would normally take just a few minutes lasted over 5 so I soon realised there was something wrong and further investigation was needed. to me. his comment is here VMware vExpert.

All my VMs were running and I could ping the host.  The Fix I began by first using the ESXi console to restart the management agents. That’s right – my iSCSI traffic, vmkpings, etc were being sent down the wrong NIC – the UNUSED NIC. JustAnswer Kunde Taunusstein Ihre Antwort hat mir sehr geholfen, die richtigen Entscheidungen zu treffen. See my legal section for more information.

Like Show 0 Likes (0) Actions 5. After the upgrade, the standard vSwitch with two vmnics for uplinks (Broadcom NetXtreme II BCM5709 1000Base-T) and two vmknics that serviced the software iSCSI adapter failed to pass traffic (vmkping to i try to connect directly to the esxi but it doesn't work, i tried to restart the management service of the esxi but it doesn't work (hostd crash) And when i

© Copyright 2017 netfiscal.com. All rights reserved.