VMware vSphere • Re: VM snapshot. Error: CreateSnapshot failed

hello,

How can I solve this problem? Here are some methods:

Hard disk 1 (80 GB)
Error: Data error (cyclic redundancy check). Asynchronous request operation has failed. [requestsize = 4194304] [offset = 16996368384] Failed to upload disk '>' Agent failed to process method {DataTransfer.SyncDisk}. Exception from server: Data error (cyclic redundancy check). Asynchronous request operation has failed. [requestsize = 4194304] [offset = 16996368384] Unable to retrieve next block transmission command. Number of already processed blocks: [15280]. Failed to download disk 'YALOVA-flat.vmdk'.
Unable to create synthetic full backup: restore point is corrupted
Processing finished with errors at 9/28/2025 8:33:59 AM

Statistics: Posted by umut cilenti — Oct 14, 2025 1:40 pm

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