[Gluster-users] mount glusterfs: ports

[Jay Vyas]

Regarding the error message---

Why would gluster "fail to get a port number for a remote subvolume?"
 Where is the port number being "gotten" from? Isn't it simply hardcoded
into the mount command?


On Sun, Dec 30, 2012 at 5:12 PM, <jayunit100 at gmail.com> wrote:

> The following command
>
> mount -t glusterfs domU-12-31-39-00-A5-7B:111:PetShop /mnt/petshop
>
> fails.  Luckily, I found that under /var/log/glusterfs there is a specific
> log file for this mount operation:
>
> It appears that its related to the "port number".
>
> [root at domU-12-31-39-00-A5-7B ~]# tail /var/log/glusterfs/mnt-petshop.log
> [2012-12-30 20:44:17.509907] E
> [client-handshake.c:1717:client_query_portmap_cbk] 0-PetShop-client-1:
> failed to get the port number for remote subvolume
>
> I have several questions on this subject:
>
> 1) How can I know *what port *my gluster server is using?
> 2) Can I mount a gluster server as localhost (i.e. *localhost:PetShop* or
> 127.0.0.1:PetShop) ?
> 3) Is it possible using a command similar to "*gluster volume info*" to
> show the *ports* that Bricks are serving on?
>
> <<<< LOG DUMP FROM ABOVE CONTINUED >>>>
>
> [2012-12-30 20:44:17.510088] I [client.c:2090:client_rpc_notify]
> 0-PetShop-client-1: disconnected
> [2012-12-30 20:44:17.527225] I [fuse-bridge.c:4193:fuse_graph_setup]
> 0-fuse: switched to graph 0
> [2012-12-30 20:44:17.527727] I [fuse-bridge.c:3376:fuse_init]
> 0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.13 kernel
> 7.13
> [2012-12-30 20:44:17.527882] E [dht-common.c:1372:dht_lookup]
> 0-PetShop-dht: Failed to get hashed subvol for /
> [2012-12-30 20:44:17.528120] E [dht-common.c:1372:dht_lookup]
> 0-PetShop-dht: Failed to get hashed subvol for /
> [2012-12-30 20:44:17.528168] W [fuse-bridge.c:513:fuse_attr_cbk]
> 0-glusterfs-fuse: 2: LOOKUP() / => -1 (Invalid argument)
> [2012-12-30 20:44:17.535553] I [fuse-bridge.c:4093:fuse_thread_proc]
> 0-fuse: unmounting /mnt/petshop
> [2012-12-30 20:44:17.536129] W [glusterfsd.c:831:cleanup_and_exit]
> (-->/lib64/libc.so.6(clone+0x6d) [0x3e9a4e5ccd]
> (-->/lib64/libpthread.so.0() [0x3e9ac077f1]
> (-->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xdd) [0x405cfd]))) 0-:
> received signum (15), shutting down
> [2012-12-30 20:44:17.536160] I [fuse-bridge.c:4643:fini] 0-fuse:
> Unmounting '/mnt/petshop'.
>
> Jay Vyas
> http://jayunit100.blogspot.com
>



-- 
Jay Vyas
http://jayunit100.blogspot.com
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