NFS: for "inter" copy treat ESTALE as ENOTSUPP

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If the client sends an "inter" copy to the destination server but
it only supports "intra" copy, it can return ESTALE (since it
doesn't know anything about the file handle from the other server
and does not recognize the special case of "inter" copy). Translate
this error as ENOTSUPP and also send OFFLOAD_CANCEL to the source
server so that it can clean up state.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>

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Olga Kornievskaia 2017-09-25 15:59:44 -04:00 • committed by Olga Kornievskaia

parent 0b9018b9ca

commit 7e350197a1

1 changed files with 5 additions and 0 deletions

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fs/nfs/nfs42proc.c

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