Hi Dan, On 11/20/24 6:40 PM, Dan Shelton wrote: > Hello! > > 1. Is WRITE_SAME op supported in NFSV4.1 mode, or MUST a client > support NFSv4.2 first, and only then WRITE_SAME can be used by a > client? WRITE_SAME was added with NFS v4.2, so the server must be mounted with v4.2 for the operation to be available. > > 2. Does Linux nfsd support WRITE_SAME? WRITE_SAME has not been implemented on the Linux nfs server or client, and I'm not aware of anybody working on this feature. Patches welcome if you want to tackle it! Thanks, Anna > > Dan
