On 06/07/2012 02:04 PM, bxma...@gmail.com wrote:
Hello,

i have a problem with gluster 3.2.6 and infiniband. With gluster 3.3
its working ok but with 3.2.6 i have following problems:

when i'm trying to mount rdma volume using command mount -t glusterfs
192.168.100.1:/atlas1.rdma mount  i get:

[2012-06-07 04:30:18.894337] I [glusterfsd.c:1493:main]
0-/usr/local/sbin/glusterfs: Started running /usr/local/sbin/glusterfs
version 3.2.6
[2012-06-07 04:30:18.907499] E
[glusterfsd-mgmt.c:628:mgmt_getspec_cbk] 0-glusterfs: failed to get
the 'volume file' from server
[2012-06-07 04:30:18.907592] E
[glusterfsd-mgmt.c:695:mgmt_getspec_cbk] 0-mgmt: failed to fetch
volume file (key:/atlas1.rdma)
[2012-06-07 04:30:18.907995] W [glusterfsd.c:727:cleanup_and_exit]
(-->/usr/local/lib/libgfrpc.so.0(rpc_clnt_notify+0xc9)
[0x7f784e2c8bc9] (-->/usr/local/
lib/libgfrpc.so.0(rpc_clnt_handle_reply+0xa5) [0x7f784e2c8975]
(-->/usr/local/sbin/glusterfs(mgmt_getspec_cbk+0x28b) [0x40861b])))
0-: received signum (0)
, shutting down
[2012-06-07 04:30:18.908049] I [fuse-bridge.c:3727:fini] 0-fuse:
Unmounting 'mount'.

Same command without ".rdma" works ok.


Is the volume's transport type only 'rdma' ? or 'tcp,rdma' ? If its only 'rdma', then appending ".rdma" to volume name is not required. The appending of ".rdma" is only required when there are both type of transports on a volume (ie, 'tcp,rdma'), as from the client you can decide which transport you want to mount.

default volume name would point to 'tcp' transport type, and appending ".rdma", will point to rdma transport type.

Hope that is clear now.

Regards,
Amar
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