5:03 a.m.
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Here is a quick rundown of the system, and the problem.
All hosts on centOS 7 fully up to date
GlusterFS is running on 6 servers, 3x2 distribute/replicate.
CTDB is running on all hosts
I am unable to mount via nfs the exported volume on any of the gluster
server members.
I am able to mount, read, write, umount from any server that is not a
gluster member.
Topology - all are hostnames that are resolvable
Gluster Members
Node1
Node2
Node3
Node4
Node5
Node6
CTDB Virtual IP/Hostname
SharedNFS
Test Machine
Test1
Gluster Volumes
Engine
Data
I am trying to bring up hosted-engine using nfs using the gluster members
I run hosted-engine -deploy
Nfsv3
Host:/path sharednfs:/engine
Error while mounting specified storage path: mount.nfs: an incorrect mount
option was specified
Ok well lets try that without using the hosted-engine script
Mount -v -t nfs -o vers=3 sharednfs:/engine /tmp
mount.nfs: timeout set for Mon Jan 12 22:00:08 2015
mount.nfs: trying text-based options 'vers=3,lock=Flase,addr=192.168.0.240
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: trying 192.168.0.240 prog 100003 vers 3 prot TCP port 2049
mount.nfs: prog 100005, trying vers=3, prot=17
mount.nfs: portmap query retrying: RPC: Program not registered
mount.nfs: prog 100005, trying vers=3, prot=6
mount.nfs: trying 192.168.0.240 prog 100005 vers 3 prot TCP port 38465
mount.nfs: mount(2): Invalid argument
mount.nfs: an incorrect mount option was specified
[root@node4 ~]# systemctl status rpcbind
rpcbind.service - RPC bind service
Loaded: loaded (/usr/lib/systemd/system/rpcbind.service; enabled)
Active: active (running) since Mon 2015-01-12 20:01:13 EST; 1h 57min ago
Process: 1349 ExecStart=/sbin/rpcbind -w ${RPCBIND_ARGS} (code=exited,
status=0/SUCCESS)
Main PID: 1353 (rpcbind)
CGroup: /system.slice/rpcbind.service
L-1353 /sbin/rpcbind -w
Jan 12 20:01:13 node4 systemd[1]: Starting RPC bind service...
Jan 12 20:01:13 node4 systemd[1]: Started RPC bind service.
Jan 12 21:19:22 node4 systemd[1]: Started RPC bind service.
Ummm: this makes no sense:.
[root@test1 ~]# mount -v -o vers=3 -t nfs 192.168.0.240:/engine /tmp
mount.nfs: timeout set for Mon Jan 12 20:02:58 2015
mount.nfs: trying text-based options 'vers=3,addr=192.168.0.240
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: trying 192.168.0.240 prog 100003 vers 3 prot TCP port 2049
mount.nfs: prog 100005, trying vers=3, prot=17
mount.nfs: portmap query retrying: RPC: Program not registered
mount.nfs: prog 100005, trying vers=3, prot=6
mount.nfs: trying 192.168.0.240 prog 100005 vers 3 prot TCP port 38465
192.168.0.240:/engine on /tmp type nfs (rw,vers=3)
On the test machine mounts the nfs share with no problems. I have confirmed
this does not work on a single machine that is part of the gluster. And any
other machine is able to mount the exact same share, with the exact same
parameters: on the exact same OS:.
I am at a loss
Donny D
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link=3Dblue =
vlink=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal>Here is a =
quick rundown of the system, and the problem.<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>All hosts on =
centOS 7 fully up to date<o:p></o:p></p><p
class=3DMsoNormal>GlusterFS =
is running on 6 servers, 3x2 distribute/replicate. <o:p></o:p></p><p
=
class=3DMsoNormal>CTDB is running on all hosts<o:p></o:p></p><p =
class=3DMsoNormal>I am unable to mount via nfs the exported volume on =
any of the gluster server members.<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>I am able to =
mount, read, write, umount from any server that is not a gluster member. =
<o:p></o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><p =
class=3DMsoNormal>Topology – all are hostnames that are resolvable =
<o:p></o:p></p><p class=3DMsoNormal>Gluster
Members<o:p></o:p></p><p =
class=3DMsoNormal>Node1<o:p></o:p></p><p =
class=3DMsoNormal>Node2<o:p></o:p></p><p =
class=3DMsoNormal>Node3<o:p></o:p></p><p =
class=3DMsoNormal>Node4<o:p></o:p></p><p =
class=3DMsoNormal>Node5<o:p></o:p></p><p =
class=3DMsoNormal>Node6<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>CTDB Virtual =
IP/Hostname<o:p></o:p></p><p =
class=3DMsoNormal>SharedNFS<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>Test =
Machine<o:p></o:p></p><p
class=3DMsoNormal>Test1<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>Gluster =
Volumes<o:p></o:p></p><p
class=3DMsoNormal>Engine<o:p></o:p></p><p =
class=3DMsoNormal>Data<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>I am trying =
to bring up hosted-engine using nfs using the gluster =
members<o:p></o:p></p><p class=3DMsoNormal>I run hosted-engine =
–deploy<o:p></o:p></p><p
class=3DMsoNormal>Nfsv3<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>Host:/path =
sharednfs:/engine<o:p></o:p></p><p class=3DMsoNormal>Error while
=
mounting specified storage path: mount.nfs: an incorrect mount option =
was specified<o:p></o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><p =
class=3DMsoNormal>Ok well lets try that without using the hosted-engine =
script<o:p></o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><p =
class=3DMsoNormal>Mount –v –t nfs –o vers=3D3 =
sharednfs:/engine /tmp<o:p></o:p></p><p
class=3DMsoNormal>mount.nfs: =
timeout set for Mon Jan 12 22:00:08 2015<o:p></o:p></p><p =
class=3DMsoNormal>mount.nfs: trying text-based options =
'vers=3D3,lock=3DFlase,addr=3D192.168.0.240<o:p></o:p></p><p =
class=3DMsoNormal>mount.nfs: prog 100003, trying vers=3D3, =
prot=3D6<o:p></o:p></p><p class=3DMsoNormal>mount.nfs: trying =
192.168.0.240 prog 100003 vers 3 prot TCP port 2049<o:p></o:p></p><p
=
class=3DMsoNormal>mount.nfs: prog 100005, trying vers=3D3, =
prot=3D17<o:p></o:p></p><p class=3DMsoNormal>mount.nfs: portmap
query =
retrying: RPC: Program not registered<o:p></o:p></p><p =
class=3DMsoNormal>mount.nfs: prog 100005, trying vers=3D3, =
prot=3D6<o:p></o:p></p><p class=3DMsoNormal>mount.nfs: trying =
192.168.0.240 prog 100005 vers 3 prot TCP port 38465<o:p></o:p></p><p
=
class=3DMsoNormal>mount.nfs: mount(2): Invalid
argument<o:p></o:p></p><p =
class=3DMsoNormal>mount.nfs: an incorrect mount option was =
specified<o:p></o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>[root@node4 =
~]# systemctl status rpcbind<o:p></o:p></p><p =
class=3DMsoNormal>rpcbind.service - RPC bind
service<o:p></o:p></p><p =
class=3DMsoNormal>=9A=9A Loaded: loaded =
(/usr/lib/systemd/system/rpcbind.service; enabled)<o:p></o:p></p><p
=
class=3DMsoNormal>=9A=9A Active: active (running) since Mon 2015-01-12 =
20:01:13 EST; 1h 57min ago<o:p></o:p></p><p class=3DMsoNormal>=9A
=
Process: 1349 ExecStart=3D/sbin/rpcbind -w ${RPCBIND_ARGS} =
(code=3Dexited, status=3D0/SUCCESS)<o:p></o:p></p><p
class=3DMsoNormal> =
Main PID: 1353 (rpcbind)<o:p></o:p></p><p class=3DMsoNormal>=9A=9A
=
CGroup: /system.slice/rpcbind.service<o:p></o:p></p><p =
class=3DMsoNormal>=9A=9A=9A=9A=9A=9A=9A=9A=9A=9A └─1353 =
/sbin/rpcbind -w<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>Jan 12 =
20:01:13 node4 systemd[1]: Starting RPC bind
service...<o:p></o:p></p><p =
class=3DMsoNormal>Jan 12 20:01:13 node4 systemd[1]: Started RPC bind =
service.<o:p></o:p></p><p class=3DMsoNormal>Jan 12 21:19:22 node4
=
systemd[1]: Started RPC bind service.<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>Ummm… =
this makes no sense…. <o:p></o:p></p><p =
class=3DMsoNormal>[root@test1 ~]# mount -v -o vers=3D3 -t nfs =
192.168.0.240:/engine /tmp<o:p></o:p></p><p
class=3DMsoNormal>mount.nfs: =
timeout set for Mon Jan 12 20:02:58 2015<o:p></o:p></p><p =
class=3DMsoNormal>mount.nfs: trying text-based options =
'vers=3D3,addr=3D192.168.0.240<o:p></o:p></p><p =
class=3DMsoNormal>mount.nfs: prog 100003, trying vers=3D3, =
prot=3D6<o:p></o:p></p><p class=3DMsoNormal>mount.nfs: trying =
192.168.0.240 prog 100003 vers 3 prot TCP port 2049<o:p></o:p></p><p
=
class=3DMsoNormal>mount.nfs: prog 100005, trying vers=3D3, =
prot=3D17<o:p></o:p></p><p class=3DMsoNormal>mount.nfs: portmap
query =
retrying: RPC: Program not registered<o:p></o:p></p><p =
class=3DMsoNormal>mount.nfs: prog 100005, trying vers=3D3, =
prot=3D6<o:p></o:p></p><p class=3DMsoNormal>mount.nfs: trying =
192.168.0.240 prog 100005 vers 3 prot TCP port 38465<o:p></o:p></p><p
=
class=3DMsoNormal>192.168.0.240:/engine on /tmp type nfs =
(rw,vers=3D3)<o:p></o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>On the test =
machine mounts the nfs share with no problems. I have confirmed this =
does not work on a single machine that is part of the gluster. =9AAnd =
any other machine is able to mount the exact same share, with the exact =
same parameters… on the exact same
OS….<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>I am at a =
loss<o:p></o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><p =
class=3DMsoNormal>Donny D<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p></div></body></html>
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