Re: [PATCH 2/2] NFS: drop unused nfs_direct_req bytes_left

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On 16 Nov 2023, at 16:44, Anna Schumaker wrote:

> Hi Ben,
>
> On Wed, Nov 15, 2023 at 4:34 PM Benjamin Coddington <bcodding@xxxxxxxxxx> wrote:
>>
>> Now that we're calculating how large a remaining IO should be based
>> on the current request's offset, we no longer need to track bytes_left on
>> each struct nfs_direct_req.  Drop the field, and clean up the direct
>> request tracepoints.
>
> I've been having problems with xfstests generic/465 on all NFS
> versions after applying this patch. Looking at wireshark, the client
> appears to be resending the same reads over and over again. Have you
> seen anything like this in your testing?

I have generic/465 failing before and after these two patches on pNFS SCSI..
but at least it completes.  If I run it without pNFS I can see the same
thing.. it just sends the same reads over and over.  I'll figure out why.

Ben




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