Gluster users - Oct 2014 - trusted.glusterfs.pathinfo question

I can't see any place the hostname is getting mangled for 
trusted.glusterfs.pathinfo output, but I'm getting this and wanted to 
know if that's expected behavior:

    # getfattr -n trusted.glusterfs.pathinfo
    ./_base/1c1133f82c49bf66bde3625f3518bef159e3b6e2
    # file: _base/1c1133f82c49bf66bde3625f3518bef159e3b6e2
    trusted.glusterfs.pathinfo="(<DISTRIBUTE:gv-nova-dht>
    (<REPLICATE:gv-nova-replicate-0>
   
<POSIX(/gluster/brick02/nova):storage06:/gluster/brick02/nova/instances/_base/1c1133f82c49bf66bde3625f3518bef159e3b6e2>
   
<POSIX(/gluster/brick02/nova):storage02:/gluster/brick02/nova/instances/_base/1c1133f82c49bf66bde3625f3518bef159e3b6e2>))"


It's confusing because we have hostnames like "storage06" and 
"storage02" in that output but the hostnames in the volume definition 
don't match as they're "storage06-stor" and
"storage02-stor":

    $ sudo gluster volume info gv-nova

    Volume Name: gv-nova
    Type: Distributed-Replicate
    Volume ID: 978c6843-1d6b-48dc-a498-862c57637916
    Status: Started
    Number of Bricks: 7 x 2 = 14
    Transport-type: tcp
    Bricks:
    Brick1: storage02-stor:/gluster/brick02/nova
    Brick2: storage06-stor:/gluster/brick02/nova
    Brick3: storage03-stor:/gluster/brick03/nova
    Brick4: storage07-stor:/gluster/brick03/nova
    Brick5: storage03-stor:/gluster/brick04/nova
    Brick6: storage08-stor:/gluster/brick03/nova
    Brick7: storage04-stor:/gluster/brick03/nova
    Brick8: storage07-stor:/gluster/brick04/nova
    Brick9: storage04-stor:/gluster/brick04/nova
    Brick10: storage08-stor:/gluster/brick04/nova
    Brick11: storage02-stor:/gluster/brick03/nova
    Brick12: storage07-stor:/gluster/brick02/nova
    Brick13: storage02-stor:/gluster/brick04/nova
    Brick14: storage08-stor:/gluster/brick02/nova


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Joe,
       Could you send the output of following program on one of the 
machines?

11:24:31 :( ? cat tmp.c
#include <stdio.h>

main()
{
         char hostname[256] = {0};
         int  ret = 0;
         ret = gethostname (hostname, 256);
         if (ret == 0)
                 printf ("hostname: %s", hostname);
}

Pranith
On 10/17/2014 06:23 AM, Joe Julian wrote:
> I can't see any place the hostname is getting mangled for 
> trusted.glusterfs.pathinfo output, but I'm getting this and wanted to 
> know if that's expected behavior:
>
>     # getfattr -n trusted.glusterfs.pathinfo
>     ./_base/1c1133f82c49bf66bde3625f3518bef159e3b6e2
>     # file: _base/1c1133f82c49bf66bde3625f3518bef159e3b6e2
>     trusted.glusterfs.pathinfo="(<DISTRIBUTE:gv-nova-dht>
>     (<REPLICATE:gv-nova-replicate-0>
>    
<POSIX(/gluster/brick02/nova):storage06:/gluster/brick02/nova/instances/_base/1c1133f82c49bf66bde3625f3518bef159e3b6e2><POSIX(/gluster/brick02/nova):storage02:/gluster/brick02/nova/instances/_base/1c1133f82c49bf66bde3625f3518bef159e3b6e2>))"
>
>
> It's confusing because we have hostnames like "storage06" and
> "storage02" in that output but the hostnames in the volume
definition
> don't match as they're "storage06-stor" and
"storage02-stor":
>
>     $ sudo gluster volume info gv-nova
>
>     Volume Name: gv-nova
>     Type: Distributed-Replicate
>     Volume ID: 978c6843-1d6b-48dc-a498-862c57637916
>     Status: Started
>     Number of Bricks: 7 x 2 = 14
>     Transport-type: tcp
>     Bricks:
>     Brick1: storage02-stor:/gluster/brick02/nova
>     Brick2: storage06-stor:/gluster/brick02/nova
>     Brick3: storage03-stor:/gluster/brick03/nova
>     Brick4: storage07-stor:/gluster/brick03/nova
>     Brick5: storage03-stor:/gluster/brick04/nova
>     Brick6: storage08-stor:/gluster/brick03/nova
>     Brick7: storage04-stor:/gluster/brick03/nova
>     Brick8: storage07-stor:/gluster/brick04/nova
>     Brick9: storage04-stor:/gluster/brick04/nova
>     Brick10: storage08-stor:/gluster/brick04/nova
>     Brick11: storage02-stor:/gluster/brick03/nova
>     Brick12: storage07-stor:/gluster/brick02/nova
>     Brick13: storage02-stor:/gluster/brick04/nova
>     Brick14: storage08-stor:/gluster/brick02/nova
>
>
>
>
> _______________________________________________
> Gluster-users mailing list
> Gluster-users at gluster.org
> http://supercolony.gluster.org/mailman/listinfo/gluster-users
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