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NFS handle COPY ERR_OFFLOAD_NO_REQS
If client sent async COPY and server replied with ERR_OFFLOAD_NO_REQS, client should retry with a synchronous copy. Signed-off-by: Olga Kornievskaia <kolga@netapp.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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@ -316,7 +316,11 @@ ssize_t nfs42_proc_copy(struct file *src, loff_t pos_src,
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if (err == -ENOTSUPP) {
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err = -EOPNOTSUPP;
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break;
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} if (err == -EAGAIN) {
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} else if (err == -EAGAIN) {
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dst_exception.retry = 1;
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continue;
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} else if (err == -NFS4ERR_OFFLOAD_NO_REQS && !args.sync) {
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args.sync = true;
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dst_exception.retry = 1;
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continue;
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}
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