Failed waiting for data storage vmotion. .

Failed waiting for data storage vmotion. The problem affected nearly all attempts to transfer larger amounts of data through the 535FLR-NICs, be it vMotion - which we discovered first - or file transfers larger than around 100-120k. Feb 26, 2025 · This article provides information to resolve an issue when a storage vMotion task failure occurs when the powered on virtual machine is using disks with the multi-writer attribute. Feb 5, 2016 · Since his normal “vMotion” takes about 3 minutes (stated in his post), I assumed he was talking about a storage vMotion, as, usually, a host to host transfer of a VM using shared storage, where storage isn’t moved, takes only a few seconds. Jun 14, 2021 · While in my environment the virtual machine was not like this, after a bit of Google searching, I found a hint in one of the forums that said the error is related to disk size. Note: When dealing with MTU issues, ensure every interface in the packet path is using the same MTU value. The errors in the article were not the same, but it it aligned with my suspicion about the number of disks. Sep 8, 2025 · To resolve this issue, change the (vMotion) vmkernel MTU size to match the physical network interface. Jun 16, 2020 · I had similar issue where vMotion was failing but was a different error and it was due to a switch I added and forgot to set the jumbo frames, so the vmkping and MTU has been covered already in this post. Jan 7, 2019 · When looking into timeouts related to the number of disks I came across this VMware article: Using Storage vMotion to migrate a virtual machine with many disks timeout (1010045). . axfcoo nhxvjbgn lwwsy faun qyjti lhvpu upyanu jmp uttg jpphz