Re: ceph.dir.rbytes inconsistent on different hosts

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That sounds similar but Im not sure if its the same issue.  Our mounts
were done using kernel mounting, not fuse.

On Tue, Jun 13, 2017 at 6:02 AM, Dan van der Ster <dan@xxxxxxxxxxxxxx> wrote:
> Sounds like this issue?
>
>    http://tracker.ceph.com/issues/17939
>
> Cheers, Dan
>
>
>
> On Mon, Jun 12, 2017 at 9:45 PM, Wyllys Ingersoll
> <wyllys.ingersoll@xxxxxxxxxxxxxx> wrote:
>> Ceph 10.2.7
>> Ubuntu 16.04.2
>>
>> We have 2 hosts running identical versions of ceph with identical
>> ceph.conf configuration files.
>> Both mount /cephfs with the same options.
>>
>> We have a directory under /cephfs with a 4GB file in it.  The
>> ceph.dir.rbytes xattr reported by ceph is different on the 2 hosts.
>> One is correct, one is not.
>>
>> One host reports the 'ceph.dir.rbytes' correctly as 4129644548, the
>> other reports it incorrectly as  2389190660
>> Any ideas why this would be happening ?
>>
>> - Wyllys Ingersoll
>>   Keeper Technology, LLC
>>
>>
>> HOST A (correct values):
>> $ ls -alF /cephfs/exports/smbtest
>> total 4032857
>> drwxrwxrwx 1 root    root    4129644548 May 31 11:28 ./
>> drwxr-xr-x 1 root    root    4129644548 May 31 11:25 ../
>> -rw-r--r-- 1 2000501 2000514       4096 May 31 11:26 ._.DS_Store
>> -rw-r--r-- 1 2000501 2000514       6148 Jun  1 14:37 .DS_Store
>> -rw-r--r-- 1 2000501 2000514 4129634304 Jun 12 15:25 test-2017-05-30-m1.iso
>>
>> $ getfattr -d -m ceph.dir /cephfs/exports/smbtest
>> getfattr: Removing leading '/' from absolute path names
>> # file: cephfs/exports/smbtest
>> ceph.dir.rbytes="4129644548"
>>
>> HOST B (incorrect values)
>> $ ls -alF /cephfs/exports/smbtest
>> total 4032857
>> drwxrwxrwx 1 root          root         2389190660 May 31 11:28 ./
>> drwxr-xr-x 1 root          root         4129644548 May 31 11:25 ../
>> -rw-r--r-- 1 2000501 2000514       4096 May 31 11:26 ._.DS_Store
>> -rw-r--r-- 1 2000501 2000514       6148 Jun  1 14:37 .DS_Store
>> -rw-r--r-- 1 2000501 2000514 4129634304 Jun 12 15:25 test-2017-05-30-m1.iso
>>
>> $ getfattr -d -m ceph.dir.rbytes /cephfs/exports/smbtest
>> getfattr: Removing leading '/' from absolute path names
>> # file: cephfs/exports/smbtest
>> ceph.dir.rbytes="2389190660"
>> --
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