[Gluster-users] trusted.glusterfs.pathinfo question

[Joe Julian]

Ah, I see where that comes from. The inconsistency threw me off. I 
always forget that the servers don't know their own peer names.

On 10/16/2014 10:55 PM, Pranith Kumar Karampuri wrote:
> 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
>>
>>
>>
>>
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>

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