Displaying 2 results from an estimated 2 matches for "system_errno_to_nbd_errno".
2019 Aug 30
0
Re: [Qemu-devel] [PATCH 2/5] nbd: Prepare for NBD_CMD_FLAG_FAST_ZERO
...using the new flag; while
>> upcoming patches will improve the client to use the feature when
>> present, and the server to advertise support for it.
>>
>> Signed-off-by: Eric Blake <eblake@redhat.com>
>> +++ b/nbd/server.c
>> @@ -55,6 +55,8 @@ static int system_errno_to_nbd_errno(int err)
>> return NBD_ENOSPC;
>> case EOVERFLOW:
>> return NBD_EOVERFLOW;
>> + case ENOTSUP:
>> + return NBD_ENOTSUP;
>
> This may provoke returning NBD_ENOTSUP in other cases, not only new one we are going to add.
Correct....
2019 Aug 23
22
cross-project patches: Add NBD Fast Zero support
This is a cover letter to a series of patches being proposed in tandem
to four different projects:
- nbd: Document a new NBD_CMD_FLAG_FAST_ZERO command flag
- qemu: Implement the flag for both clients and server
- libnbd: Implement the flag for clients
- nbdkit: Implement the flag for servers, including the nbd passthrough
client
If you want to test the patches together, I've pushed a