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<div class="moz-cite-prefix">On 21/09/15 21:21, Tiemen Ruiten wrote:<br>
</div>
<blockquote
cite="mid:CAAegNz3sO6OnhCKAB6z3qjn=+R6Q3OExLhdRWR1O=i0nLiaiNw@mail.gmail.com"
type="cite">
<div dir="ltr">Whoops, replied off-list.
<div><br>
</div>
<div>Additionally I noticed that the generated corosync config
is not valid, as there is no interface section:</div>
<div><br>
</div>
<div>/etc/corosync/corosync.conf</div>
<div><br>
</div>
<div>
<div>totem {</div>
<div>version: 2</div>
<div>secauth: off</div>
<div>cluster_name: rd-ganesha-ha</div>
<div>transport: udpu</div>
<div>}</div>
<div><br>
</div>
<div>nodelist {</div>
<div> node {</div>
<div> ring0_addr: cobalt</div>
<div> nodeid: 1</div>
<div> }</div>
<div> node {</div>
<div> ring0_addr: iron</div>
<div> nodeid: 2</div>
<div> }</div>
<div>}</div>
<div><br>
</div>
<div>quorum {</div>
<div>provider: corosync_votequorum</div>
<div>two_node: 1</div>
<div>}</div>
<div><br>
</div>
<div>logging {</div>
<div>to_syslog: yes</div>
<div>}</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
</blockquote>
<br>
May be Kaleb can help you out.<br>
<blockquote
cite="mid:CAAegNz3sO6OnhCKAB6z3qjn=+R6Q3OExLhdRWR1O=i0nLiaiNw@mail.gmail.com"
type="cite">
<div dir="ltr">
<div><br>
<div class="gmail_quote">---------- Forwarded message
----------<br>
From: <b class="gmail_sendername">Tiemen Ruiten</b> <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:t.ruiten@rdmedia.com">t.ruiten@rdmedia.com</a>></span><br>
Date: 21 September 2015 at 17:16<br>
Subject: Re: [Gluster-users] nfs-ganesha HA with arbiter
volume<br>
To: Jiffin Tony Thottan <<a moz-do-not-send="true"
href="mailto:jthottan@redhat.com">jthottan@redhat.com</a>><br>
<br>
<br>
<div dir="ltr">Could you point me to the latest
documentation? I've been struggling to find something
up-to-date. I believe I have all the prerequisites:
<div><br>
</div>
<div>- shared storage volume exists and is mounted</div>
<div>- all nodes in hosts files</div>
<div>- Gluster-NFS disabled</div>
<div>- corosync, pacemaker and nfs-ganesha rpm's installed</div>
<div><br>
</div>
<div>Anything I missed?</div>
<div><br>
</div>
<div>Everything has been installed by RPM so is in the
default locations:</div>
<div>/usr/libexec/ganesha/ganesha-ha.sh<br>
</div>
<div>/etc/ganesha/ganesha.conf (empty)<br>
</div>
<div>/etc/ganesha/ganesha-ha.conf<br>
</div>
<div><br>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<br>
Looks fine for me.<br>
<br>
<blockquote
cite="mid:CAAegNz3sO6OnhCKAB6z3qjn=+R6Q3OExLhdRWR1O=i0nLiaiNw@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>
<div class="gmail_quote">
<div dir="ltr">
<div>After I started the pcsd service manually,
nfs-ganesha could be enabled successfully, but there was
no virtual IP present on the interfaces and looking at
the system log, I noticed corosync failed to start:</div>
<div><br>
</div>
<div>- on the host where I issued the gluster nfs-ganesha
enable command:</div>
<div><br>
</div>
<div>
<div>Sep 21 17:07:18 iron systemd: Starting NFS-Ganesha
file server...</div>
<div>Sep 21 17:07:19 iron systemd: Started NFS-Ganesha
file server.</div>
<div>Sep 21 17:07:19 iron rpc.statd[2409]: Received
SM_UNMON_ALL request from <a moz-do-not-send="true"
href="http://iron.int.rdmedia.com" target="_blank">iron.int.rdmedia.com</a>
while not monitoring any hosts</div>
<div>Sep 21 17:07:20 iron systemd: Starting Corosync
Cluster Engine...</div>
<div>Sep 21 17:07:20 iron corosync[3426]: [MAIN ]
Corosync Cluster Engine ('2.3.4'): started and ready
to provide service.</div>
<div>Sep 21 17:07:20 iron corosync[3426]: [MAIN ]
Corosync built-in features: dbus systemd xmlconf snmp
pie relro bindnow</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [TOTEM ]
Initializing transport (UDP/IP Unicast).</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [TOTEM ]
Initializing transmit/receive security (NSS) crypto:
none hash: none</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [TOTEM ] The
network interface [10.100.30.38] is now up.</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [SERV ]
Service engine loaded: corosync configuration map
access [0]</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [QB ]
server name: cmap</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [SERV ]
Service engine loaded: corosync configuration service
[1]</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [QB ]
server name: cfg</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [SERV ]
Service engine loaded: corosync cluster closed process
group service v1.01 [2]</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [QB ]
server name: cpg</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [SERV ]
Service engine loaded: corosync profile loading
service [4]</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [QUORUM] Using
quorum provider corosync_votequorum</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [VOTEQ ]
Waiting for all cluster members. Current votes: 1
expected_votes: 2</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [SERV ]
Service engine loaded: corosync vote quorum service
v1.0 [5]</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [QB ]
server name: votequorum</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [SERV ]
Service engine loaded: corosync cluster quorum service
v0.1 [3]</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [QB ]
server name: quorum</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [TOTEM ]
adding new UDPU member {10.100.30.38}</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [TOTEM ]
adding new UDPU member {10.100.30.37}</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [TOTEM ] A new
membership (<a moz-do-not-send="true"
href="http://10.100.30.38:104" target="_blank">10.100.30.38:104</a>)
was formed. Members joined: 1</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [VOTEQ ]
Waiting for all cluster members. Current votes: 1
expected_votes: 2</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [VOTEQ ]
Waiting for all cluster members. Current votes: 1
expected_votes: 2</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [VOTEQ ]
Waiting for all cluster members. Current votes: 1
expected_votes: 2</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [QUORUM]
Members[1]: 1</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [MAIN ]
Completed service synchronization, ready to provide
service.</div>
<div>Sep 21 17:07:20 iron corosync[3427]: [TOTEM ] A new
membership (<a moz-do-not-send="true"
href="http://10.100.30.37:108" target="_blank">10.100.30.37:108</a>)
was formed. Members joined: 1</div>
<div>Sep 21 17:08:21 iron corosync: Starting Corosync
Cluster Engine (corosync): [FAILED]</div>
<div>Sep 21 17:08:21 iron systemd: corosync.service:
control process exited, code=exited status=1</div>
<div>Sep 21 17:08:21 iron systemd: Failed to start
Corosync Cluster Engine.</div>
<div>Sep 21 17:08:21 iron systemd: Unit corosync.service
entered failed state.</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>- on the other host:</div>
<div><br>
</div>
<div>
<div>Sep 21 17:07:19 cobalt systemd: Starting Preprocess
NFS configuration...</div>
<div>Sep 21 17:07:19 cobalt systemd: Starting RPC Port
Mapper.</div>
<div>Sep 21 17:07:19 cobalt systemd: Reached target RPC
Port Mapper.</div>
<div>Sep 21 17:07:19 cobalt systemd: Starting Host and
Network Name Lookups.</div>
<div>Sep 21 17:07:19 cobalt systemd: Reached target Host
and Network Name Lookups.</div>
<div>Sep 21 17:07:19 cobalt systemd: Starting RPC bind
service...</div>
<div>Sep 21 17:07:19 cobalt systemd: Started Preprocess
NFS configuration.</div>
<div>Sep 21 17:07:19 cobalt systemd: Started RPC bind
service.</div>
<div>Sep 21 17:07:19 cobalt systemd: Starting NFS status
monitor for NFSv2/3 locking....</div>
<div>Sep 21 17:07:19 cobalt rpc.statd[2662]: Version
1.3.0 starting</div>
<div>Sep 21 17:07:19 cobalt rpc.statd[2662]: Flags:
TI-RPC</div>
<div>Sep 21 17:07:19 cobalt systemd: Started NFS status
monitor for NFSv2/3 locking..</div>
<div>Sep 21 17:07:19 cobalt systemd: Starting
NFS-Ganesha file server...</div>
<div>Sep 21 17:07:19 cobalt systemd: Started NFS-Ganesha
file server.</div>
<div>Sep 21 17:07:19 cobalt kernel: warning:
`ganesha.nfsd' uses 32-bit capabilities (legacy
support in use)</div>
<div>Sep 21 17:07:19 cobalt logger: setting up
rd-ganesha-ha</div>
<div>Sep 21 17:07:19 cobalt rpc.statd[2662]: Received
SM_UNMON_ALL request from <a moz-do-not-send="true"
href="http://cobalt.int.rdmedia.com" target="_blank">cobalt.int.rdmedia.com</a>
while not monitoring any hosts</div>
<div>Sep 21 17:07:19 cobalt logger: setting up cluster
rd-ganesha-ha with the following cobalt iron</div>
<div>Sep 21 17:07:20 cobalt systemd: Stopped Pacemaker
High Availability Cluster Manager.</div>
<div>Sep 21 17:07:20 cobalt systemd: Stopped Corosync
Cluster Engine.</div>
<div>Sep 21 17:07:20 cobalt systemd: Reloading.</div>
<div>Sep 21 17:07:20 cobalt systemd:
[/usr/lib/systemd/system/dm-event.socket:10] Unknown
lvalue 'RemoveOnStop' in section 'Socket'</div>
<div>Sep 21 17:07:20 cobalt systemd:
[/usr/lib/systemd/system/lvm2-lvmetad.socket:9]
Unknown lvalue 'RemoveOnStop' in section 'Socket'</div>
<div>Sep 21 17:07:20 cobalt systemd: Reloading.</div>
<div>Sep 21 17:07:20 cobalt systemd:
[/usr/lib/systemd/system/dm-event.socket:10] Unknown
lvalue 'RemoveOnStop' in section 'Socket'</div>
<div>Sep 21 17:07:20 cobalt systemd:
[/usr/lib/systemd/system/lvm2-lvmetad.socket:9]
Unknown lvalue 'RemoveOnStop' in section 'Socket'</div>
<div>Sep 21 17:07:20 cobalt systemd: Starting Corosync
Cluster Engine...</div>
<div>Sep 21 17:07:20 cobalt corosync[2816]: [MAIN ]
Corosync Cluster Engine ('2.3.4'): started and ready
to provide service.</div>
<div>Sep 21 17:07:20 cobalt corosync[2816]: [MAIN ]
Corosync built-in features: dbus systemd xmlconf snmp
pie relro bindnow</div>
<div>Sep 21 17:07:20 cobalt corosync[2817]: [TOTEM ]
Initializing transport (UDP/IP Unicast).</div>
<div>Sep 21 17:07:20 cobalt corosync[2817]: [TOTEM ]
Initializing transmit/receive security (NSS) crypto:
none hash: none</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [TOTEM ] The
network interface [10.100.30.37] is now up.</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [SERV ]
Service engine loaded: corosync configuration map
access [0]</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [QB ]
server name: cmap</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [SERV ]
Service engine loaded: corosync configuration service
[1]</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [QB ]
server name: cfg</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [SERV ]
Service engine loaded: corosync cluster closed process
group service v1.01 [2]</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [QB ]
server name: cpg</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [SERV ]
Service engine loaded: corosync profile loading
service [4]</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [QUORUM]
Using quorum provider corosync_votequorum</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [VOTEQ ]
Waiting for all cluster members. Current votes: 1
expected_votes: 2</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [SERV ]
Service engine loaded: corosync vote quorum service
v1.0 [5]</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [QB ]
server name: votequorum</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [SERV ]
Service engine loaded: corosync cluster quorum service
v0.1 [3]</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [QB ]
server name: quorum</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [TOTEM ]
adding new UDPU member {10.100.30.37}</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [TOTEM ]
adding new UDPU member {10.100.30.38}</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [TOTEM ] A
new membership (<a moz-do-not-send="true"
href="http://10.100.30.37:100" target="_blank">10.100.30.37:100</a>)
was formed. Members joined: 1</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [VOTEQ ]
Waiting for all cluster members. Current votes: 1
expected_votes: 2</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [VOTEQ ]
Waiting for all cluster members. Current votes: 1
expected_votes: 2</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [VOTEQ ]
Waiting for all cluster members. Current votes: 1
expected_votes: 2</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [QUORUM]
Members[1]: 1</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [MAIN ]
Completed service synchronization, ready to provide
service.</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [TOTEM ] A
new membership (<a moz-do-not-send="true"
href="http://10.100.30.37:108" target="_blank">10.100.30.37:108</a>)
was formed. Members joined: 1</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [VOTEQ ]
Waiting for all cluster members. Current votes: 1
expected_votes: 2</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [QUORUM]
Members[1]: 1</div>
<div>Sep 21 17:07:21 cobalt corosync[2817]: [MAIN ]
Completed service synchronization, ready to provide
service.</div>
<div>Sep 21 17:08:50 cobalt systemd: corosync.service
operation timed out. Terminating.</div>
<div>Sep 21 17:08:50 cobalt corosync: Starting Corosync
Cluster Engine (corosync):</div>
<div>Sep 21 17:08:50 cobalt systemd: Failed to start
Corosync Cluster Engine.</div>
<div>Sep 21 17:08:50 cobalt systemd: Unit
corosync.service entered failed state.</div>
<div>Sep 21 17:08:55 cobalt logger: warning: pcs
property set no-quorum-policy=ignore failed</div>
<div>Sep 21 17:08:55 cobalt logger: warning: pcs
property set stonith-enabled=false failed</div>
<div>Sep 21 17:08:55 cobalt logger: warning: pcs
resource create nfs_start ganesha_nfsd
ha_vol_mnt=/var/run/gluster/shared_storage --clone
failed</div>
<div>Sep 21 17:08:56 cobalt logger: warning: pcs
resource delete nfs_start-clone failed</div>
<div>Sep 21 17:08:56 cobalt logger: warning: pcs
resource create nfs-mon ganesha_mon --clone failed</div>
<div>Sep 21 17:08:56 cobalt logger: warning: pcs
resource create nfs-grace ganesha_grace --clone failed</div>
<div>Sep 21 17:08:57 cobalt logger: warning pcs resource
create cobalt-cluster_ip-1 ocf:heartbeat:IPaddr ip=
cidr_netmask=32 op monitor interval=15s failed</div>
<div>Sep 21 17:08:57 cobalt logger: warning: pcs
resource create cobalt-trigger_ip-1
ocf:heartbeat:Dummy failed</div>
<div>Sep 21 17:08:57 cobalt logger: warning: pcs
constraint colocation add cobalt-cluster_ip-1 with
cobalt-trigger_ip-1 failed</div>
<div>Sep 21 17:08:57 cobalt logger: warning: pcs
constraint order cobalt-trigger_ip-1 then
nfs-grace-clone failed</div>
<div>Sep 21 17:08:57 cobalt logger: warning: pcs
constraint order nfs-grace-clone then
cobalt-cluster_ip-1 failed</div>
<div>Sep 21 17:08:57 cobalt logger: warning pcs resource
create iron-cluster_ip-1 ocf:heartbeat:IPaddr ip=
cidr_netmask=32 op monitor interval=15s failed</div>
<div>Sep 21 17:08:57 cobalt logger: warning: pcs
resource create iron-trigger_ip-1 ocf:heartbeat:Dummy
failed</div>
<div>Sep 21 17:08:57 cobalt logger: warning: pcs
constraint colocation add iron-cluster_ip-1 with
iron-trigger_ip-1 failed</div>
<div>Sep 21 17:08:57 cobalt logger: warning: pcs
constraint order iron-trigger_ip-1 then
nfs-grace-clone failed</div>
<div>Sep 21 17:08:58 cobalt logger: warning: pcs
constraint order nfs-grace-clone then
iron-cluster_ip-1 failed</div>
<div>Sep 21 17:08:58 cobalt logger: warning: pcs
constraint location cobalt-cluster_ip-1 rule
score=-INFINITY ganesha-active ne 1 failed</div>
<div>Sep 21 17:08:58 cobalt logger: warning: pcs
constraint location cobalt-cluster_ip-1 prefers
iron=1000 failed</div>
<div>Sep 21 17:08:58 cobalt logger: warning: pcs
constraint location cobalt-cluster_ip-1 prefers
cobalt=2000 failed</div>
<div>Sep 21 17:08:58 cobalt logger: warning: pcs
constraint location iron-cluster_ip-1 rule
score=-INFINITY ganesha-active ne 1 failed</div>
<div>Sep 21 17:08:58 cobalt logger: warning: pcs
constraint location iron-cluster_ip-1 prefers
cobalt=1000 failed</div>
<div>Sep 21 17:08:58 cobalt logger: warning: pcs
constraint location iron-cluster_ip-1 prefers
iron=2000 failed</div>
<div>Sep 21 17:08:58 cobalt logger: warning pcs cluster
cib-push /tmp/tmp.nXTfyA1GMR failed</div>
<div>Sep 21 17:08:58 cobalt logger: warning: scp
ganesha-ha.conf to cobalt failed</div>
</div>
<div><br>
</div>
<div>BTW, I'm using CentOS 7. There are multiple network
interfaces on the servers, could that be a problem? <br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class="">
<div class="h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On 21 September 2015 at
11:48, Jiffin Tony Thottan <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:jthottan@redhat.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:jthottan@redhat.com">jthottan@redhat.com</a></a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px
0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"><span> <br>
<br>
<div>On 21/09/15 13:56, Tiemen Ruiten wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hello Soumya, Kaleb, list,
<div><br>
</div>
<div>This Friday I created the
gluster_shared_storage volume manually,
I just tried it with the command you
supplied, but both have the same result:</div>
<div><br>
</div>
<div>from etc-glusterfs-glusterd.vol.log
on the node where I issued the command:</div>
<div><br>
</div>
<div>
<div>[2015-09-21 07:59:47.756845] I
[MSGID: 106474]
[glusterd-ganesha.c:403:check_host_list]
0-management: ganesha host found
Hostname is cobalt</div>
<div>[2015-09-21 07:59:48.071755] I
[MSGID: 106474]
[glusterd-ganesha.c:349:is_ganesha_host]
0-management: ganesha host found
Hostname is cobalt</div>
<div>[2015-09-21 07:59:48.653879] E
[MSGID: 106470]
[glusterd-ganesha.c:264:glusterd_op_set_ganesha]
0-management: Initial NFS-Ganesha set
up failed</div>
</div>
</div>
</blockquote>
<br>
</span> As far as what I understand from the
logs, it called setup_cluser()[calls
`ganesha-ha.sh` script ] but script failed.<br>
Can u please provide following details :<br>
-Location of ganesha.sh file??<br>
-Location of ganesha-ha.conf, ganesha.conf files
?<br>
<br>
<br>
And also can u cross check whether all the
prerequisites before HA setup satisfied ?<br>
<br>
--<br>
With Regards,<br>
Jiffin
<div>
<div><br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>[2015-09-21 07:59:48.653912] E
[MSGID: 106123]
[glusterd-syncop.c:1404:gd_commit_op_phase]
0-management: Commit of operation
'Volume (null)' failed on localhost
: Failed to set up HA config for
NFS-Ganesha. Please check the log
file for details</div>
<div>[2015-09-21 07:59:45.402458] I
[MSGID: 106006]
[glusterd-svc-mgmt.c:323:glusterd_svc_common_rpc_notify]
0-management: nfs has disconnected
from glusterd.</div>
<div>[2015-09-21 07:59:48.071578] I
[MSGID: 106474]
[glusterd-ganesha.c:403:check_host_list]
0-management: ganesha host found
Hostname is cobalt</div>
</div>
<div><br>
</div>
<div>from etc-glusterfs-glusterd.vol.log
on the other node:</div>
<div><br>
</div>
<div>
<div>[2015-09-21 08:12:50.111877] E
[MSGID: 106062]
[glusterd-op-sm.c:3698:glusterd_op_ac_unlock]
0-management: Unable to acquire
volname</div>
<div>[2015-09-21 08:14:50.548087] E
[MSGID: 106062]
[glusterd-op-sm.c:3635:glusterd_op_ac_lock]
0-management: Unable to acquire
volname</div>
<div>[2015-09-21 08:14:50.654746] I
[MSGID: 106132]
[glusterd-proc-mgmt.c:83:glusterd_proc_stop]
0-management: nfs already stopped</div>
<div>[2015-09-21 08:14:50.655095] I
[MSGID: 106474]
[glusterd-ganesha.c:403:check_host_list]
0-management: ganesha host found
Hostname is cobalt</div>
<div>[2015-09-21 08:14:51.287156] E
[MSGID: 106062]
[glusterd-op-sm.c:3698:glusterd_op_ac_unlock]
0-management: Unable to acquire
volname</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>from etc-glusterfs-glusterd.vol.log
on the arbiter node:</div>
<div><br>
</div>
<div>
<div>[2015-09-21 08:18:50.934713] E
[MSGID: 101075]
[common-utils.c:3127:gf_is_local_addr]
0-management: error in getaddrinfo:
Name or service not known</div>
<div>[2015-09-21 08:18:51.504694] E
[MSGID: 106062]
[glusterd-op-sm.c:3698:glusterd_op_ac_unlock]
0-management: Unable to acquire
volname<br>
</div>
</div>
<div><br>
</div>
<div>I have put the hostnames of all
servers in my /etc/hosts file,
including the arbiter node.</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 18 September
2015 at 16:52, Soumya Koduri <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:skoduri@redhat.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:skoduri@redhat.com">skoduri@redhat.com</a></a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hi
Tiemen,<br>
<br>
One of the pre-requisites before
setting up nfs-ganesha HA is to
create and mount shared_storage
volume. Use below CLI for that<br>
<br>
"gluster volume set all
cluster.enable-shared-storage
enable"<br>
<br>
It shall create the volume and mount
in all the nodes (including the
arbiter node). Note this volume
shall be mounted on all the nodes of
the gluster storage pool (though in
this case it may not be part of
nfs-ganesha cluster).<br>
<br>
So instead of manually creating
those directory paths, please use
above CLI and try re-configuring the
setup.<br>
<br>
Thanks,<br>
Soumya<span><br>
<br>
On 09/18/2015 07:29 PM, Tiemen
Ruiten wrote:<br>
</span>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><span>
Hello Kaleb,<br>
<br>
I don't:<br>
<br>
# Name of the HA cluster
created.<br>
# must be unique within the
subnet<br>
HA_NAME="rd-ganesha-ha"<br>
#<br>
# The gluster server from which
to mount the shared data volume.<br>
HA_VOL_SERVER="iron"<br>
#<br>
# N.B. you may use short names
or long names; you may not use
IP addrs.<br>
# Once you select one, stay with
it as it will be mildly
unpleasant to<br>
# clean up if you switch later
on. Ensure that all names -
short and/or<br>
# long - are in DNS or
/etc/hosts on all machines in
the cluster.<br>
#<br>
# The subset of nodes of the
Gluster Trusted Pool that form
the ganesha<br>
# HA cluster. Hostname is
specified.<br>
HA_CLUSTER_NODES="cobalt,iron"<br>
#HA_CLUSTER_NODES="<a
moz-do-not-send="true"
href="http://server1.lab.redhat.com"
rel="noreferrer"
target="_blank">server1.lab.redhat.com</a><br>
</span> <<a
moz-do-not-send="true"
href="http://server1.lab.redhat.com"
rel="noreferrer" target="_blank"><a class="moz-txt-link-freetext" href="http://server1.lab.redhat.com">http://server1.lab.redhat.com</a></a>>,<a
moz-do-not-send="true"
href="http://server2.lab.redhat.com"
rel="noreferrer" target="_blank">server2.lab.redhat.com</a><br>
<<a moz-do-not-send="true"
href="http://server2.lab.redhat.com"
rel="noreferrer" target="_blank">http://server2.lab.redhat.com</a>>,..."<span><br>
#<br>
# Virtual IPs for each of the
nodes specified above.<br>
VIP_server1="10.100.30.101"<br>
VIP_server2="10.100.30.102"<br>
#VIP_server1_lab_redhat_com="10.0.2.1"<br>
#VIP_server2_lab_redhat_com="10.0.2.2"<br>
<br>
hosts cobalt & iron are the
data nodes, the arbiter
ip/hostname (neon)<br>
isn't mentioned anywhere in this
config file.<br>
<br>
<br>
On 18 September 2015 at 15:56,
Kaleb S. KEITHLEY <<a
moz-do-not-send="true"
href="mailto:kkeithle@redhat.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:kkeithle@redhat.com">kkeithle@redhat.com</a></a><br>
</span>
<div>
<div> <mailto:<a
moz-do-not-send="true"
href="mailto:kkeithle@redhat.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:kkeithle@redhat.com">kkeithle@redhat.com</a></a>>>
wrote:<br>
<br>
On 09/18/2015 09:46 AM,
Tiemen Ruiten wrote:<br>
> Hello,<br>
><br>
> I have a Gluster
cluster with a single replica
3, arbiter 1 volume (so<br>
> two nodes with actual
data, one arbiter node). I
would like to setup<br>
> NFS-Ganesha HA for
this volume but I'm having
some difficulties.<br>
><br>
> - I needed to create
a directory
/var/run/gluster/shared_storage<br>
> manually on all
nodes, or the command 'gluster
nfs-ganesha enable would<br>
> fail with the
following error:<br>
> [2015-09-18
13:13:34.690416] E [MSGID:
106032]<br>
>
[glusterd-ganesha.c:708:pre_setup]
0-THIS->name: mkdir()
failed on path<br>
>
/var/run/gluster/shared_storage/nfs-ganesha,
[No such file or directory]<br>
><br>
> - Then I found out
that the command connects to
the arbiter node as<br>
> well, but obviously I
don't want to set up
NFS-Ganesha there. Is it<br>
> actually possible to
setup NFS-Ganesha HA with an
arbiter node? If it's<br>
> possible, is there
any documentation on how to do
that?<br>
><br>
<br>
Please send the
/etc/ganesha/ganesha-ha.conf
file you're using.<br>
<br>
Probably you have included
the arbiter in your HA config;
that would be<br>
a mistake.<br>
<br>
--<br>
<br>
Kaleb<br>
<br>
<br>
<br>
<br>
--<br>
Tiemen Ruiten<br>
Systems Engineer<br>
R&D Media<br>
<br>
<br>
</div>
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</blockquote>
</blockquote>
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</div>
-- <br>
<div>
<div dir="ltr">Tiemen Ruiten<br>
Systems Engineer<br>
R&D Media<br>
</div>
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-- <br>
<div>
<div dir="ltr">Tiemen Ruiten<br>
Systems Engineer<br>
R&D Media<br>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div class="gmail_signature">
<div dir="ltr">Tiemen Ruiten<br>
Systems Engineer<br>
R&D Media<br>
</div>
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<fieldset class="mimeAttachmentHeader"></fieldset>
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