Vmware esxi 6.7 u2 hpe custom image11/15/2022 ![]() ![]() 159300836802us: Device or filesystem with identifier has entered the All Paths Down Timeout state after being in the All Paths Down state for 140 seconds. 159296538357us: Device or filesystem with identifier has entered the All Paths Down Timeout state after being in the All Paths Down state for 140 seconds. 159300836592us: Lost connectivity to storage device mpx.vmhba32:C0:T0:L0. 159160830951us: Device or filesystem with identifier has entered the All Paths Down state. 159156536280us: Device or filesystem with identifier has entered the All Paths Down state. This is the first thing you see when your ESXi host has the issue.Ĭhecking logs, you will see a lot of cat /var/log/vmkernel.log Since it is impossible to power off or migrate any VMs, the only option is to do a hard reset to the server and leave HA to restart VMs on another ESXi host.Īs everyone knows, doing this in a Production environment with hundreds of VMs has a huge impact on the company and its running systems and applications. Then ESXi hosts reach 100% of the CPU, and all VMs have a huge impact on performance. All VMs continue to work but not able to power down, power up, no migrations anything. Since there is no access to the SD card and system partitions, the ESXi host hangs, and it is impossible to do anything. VSphere 7 Update 2 when is running on an SD Card simply loses connection to the SD Cards, and ESXi host freezes. I move all our scratch and coredump partitions to a Storage Datastore, so not running any of those partitions or logs on SD Cards. Note: Some unofficial statements from VMware employees say that a new patch to fix this issue(and others) will be launch on 15th of July. More information about this issue: KB83963 KB83782 Information about these: kb2077516and kb83376or in the What is new, The issue that we had in vSphere U1, fixed in U2 and is not related to this issue. Note: This problem is not related to vSphere 7 new partitions or /scratch or /coredump partition when running on an SD Card. If you upgrade from vSphere 6.7 to 7 update 2 or install vSphere 7 Update 2 in an SD Card, then have or will get this huge problem soon. Our assumption is that Veeam will correct this in a future update on their side.If you are one of the unlucky ones with vSphere 7 Update 2 loses connection with SD Cards a Workaround, then I feel your pain. Note that there is a limit on the maximum number (25) of NFC connections in ESXi 6.5 Update 2 which does not apply to ESXi 6.7 so Veeam's note that "the issue is resolved if you move to 6.7" would indicate to me that they have confirmed this is an issue in their NFC client settings. While we cannot rule out the possibility that Veeam have another ticket open, it's possible that there is some confusion internally at Veeam regarding the status of their investigation and that the people posting updates on the forums have not been correctly informed. The case was specific to NFC connections, and my understanding is that based on the feedback from VMware that Veeam have been checking their NFC client settings. Obviously we cannot discuss the particulars of another customers case with you, but we can confirm that SR 18797316305 has been closed since December and there is no action pending on the VMware side. Specifically SR 18797316305 was referenced in this forum as "an open ticket on vmware side for this issue". Reviewing the Veeam Support Forums I see that an incorrect message is being given to Veeam customers, that this is a single 'known issue' which is being actively worked on by Veeam and VMware. It would perhaps be better to say that "Veeam client connections to the vSphere API are failing for reasons that Veeam have been unable to determine, when stress testing ESXi 6.5 U2 with high load." I have no indication that the statement "there is a major regression in ESXi 6.5 U2 code that makes the vSphere API fail randomly during high host CPU load periods" is factually correct. VMware is currently troubleshooting this bug, and fixing one will most likely require the new ESXi 6.5 U2 build issued." However, there is a major regression in ESXi 6.5 U2 code that makes the vSphere API fail randomly during high host CPU load periods, consequently impacting a variety of Veeam Backup & Replication functionality. This update introduces preliminary support by addressing all outstanding U2-specific compatibility issues that can be managed from the Veeam side. ![]()
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