[Gluster-users] trusted.glusterfs.pathinfo question
Pranith Kumar Karampuri
pkarampu at redhat.com
Fri Oct 17 05:55:29 UTC 2014
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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