Re: Glusterfs the same file but data size is different between server and client

[Joe Julian <joe@xxxxxxxxxxxxxxxx>]

I'm going to reiterate to make sure I understand correctly.

You created a replica 2 volume. Mounted the new volume on a client. Copied a directory to the client mountpoint using cp -a (I assume).

Then, on the two bricks, you checked a du -sh for that directory.

If all that is correct, then I'm not really sure. Try a du --apparent-size -sh. Perhaps your two filesystems have different block sizes causing files that are smaller than a block to use more disk space on one than the other?

Perhaps compare sha1sum between the two and see if there are differences. There shouldn't be.

On 09/03/2014 07:01 PM, justglusterfs@xxxxxxxxx wrote:

Hi，I create a glusterfs  replica volume (replica count is 2 )， and  mount the volume in client，  then  I  copy a dir <linux-kernel>,  when finish copy,  

I  use du command check the dir <linux-kernel> size，  I find the  linux-kernel size  is different between server and client，

As follows：

check  server  result：

        [root@test-gluster004 vol-replica]# du  -sh  linux-kernel

           4.3G              linux-kernel/

check  client  result：

        [root@test-gluster003 share]# du  -sh  linux-kernel

           2.9G              linux-kernel

 it is observed that same file but data size is different between server and client，  why？？  

                                                                                                                                            thanks ！

   

---

justglusterfs@xxxxxxxxx

_______________________________________________
Gluster-devel mailing list
Gluster-devel@xxxxxxxxxxx
http://supercolony.gluster.org/mailman/listinfo/gluster-devel

_______________________________________________
Gluster-devel mailing list
Gluster-devel@xxxxxxxxxxx
http://supercolony.gluster.org/mailman/listinfo/gluster-devel