I can confirm that head of master has the same behavior.
On top, having had a look at the osd code (name ly ReplicatedPG.cc
around line 4756 in master), it seems to be intended : we are in a for
loop going through the operations and executing them and the code says :
if (result < 0)
break;
So we exit the loop on the first error and do not execute the remaining
ops.
Sebastien
On Fri, 2014-10-17 at 11:28 +0200, Joaquim Rocha wrote:
> Hi,
>
> I need to get a list of xattrs from one object (so I'm batching them in
> one ObjectReadOperation) but I don't know in advance if all of those
> xattrs exist.
>
> I was expecting to figure out the ones that don't exist from the return
> code of each getxattr call but I have however noticed that as soon one
> nonexistent xattr is processed, its return code gets correctly set to
> -ENODATA but the remaining xattrs are never checked. And what is worse,
> the remaining getxattr op's return codes get assigned to 0.
>
> I am attaching a small test case I've quickly written that proves the
> case. (I am using Ceph 0.80.5)
>
> Could you confirm that this is not the intended behavior (that all read
> op's calls should be processed)?
>
>
> Thank you in advance,
>
> --
> Joaquim Rocha
> http://www.joaquimrocha.com
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