On 21/11/16 11:13, Alexandr Porunov wrote:
Version of glusterfs is 3.8.5
Here what I have installed:
rpm -ivh
http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm
yum install centos-release-gluster
yum install glusterfs-server
It should be part of glusterfs-server. So can u check files provided by
this, run rpm -qil <full name of glusterfs-server rpm>
yum install glusterfs-geo-replication
Unfortunately it doesn't work if I just add the script
"/var/lib/glusterd/hooks/1/set/post/S32gluster_enable_shared_storage.sh"
and restart "glusterd".
I didn't get that, when u rerun gluster v set all
cluster.enable-shared-storage enable should work (I guess even glusterd
restart is not required)
Or do u have any volumes named "gluster_shared_storage", if yes please
remove it and rerun the cli.
--
Jiffin
It seems that I have to install something else..
Sincerely,
Alexandr
On Mon, Nov 21, 2016 at 6:58 AM, Jiffin Tony Thottan
<jthot...@redhat.com <mailto:jthot...@redhat.com>> wrote:
On 21/11/16 01:07, Alexandr Porunov wrote:
I have installed it from rpm. No that file isn't there. The
folder "/var/lib/glusterd/hooks/1/set/post/" is empty..
which gluster version and what all gluster rpms have u installed?
For time being just download this file[1] and copy to above
location and rerun the same cli.
[1]
https://github.com/gluster/glusterfs/blob/master/extras/hook-scripts/set/post/S32gluster_enable_shared_storage.sh
<https://github.com/gluster/glusterfs/blob/master/extras/hook-scripts/set/post/S32gluster_enable_shared_storage.sh>
--
Jiffin
Sincerely,
Alexandr
On Sun, Nov 20, 2016 at 2:55 PM, Jiffin Tony Thottan
<jthot...@redhat.com <mailto:jthot...@redhat.com>> wrote:
Did u install rpm or directly from sources. Can u check
whether following script is present?
/var/lib/glusterd/hooks/1/set/post/S32gluster_enable_shared_storage.sh
--
Jiffin
On 20/11/16 13:33, Alexandr Porunov wrote:
To enable shared storage I used next command:
# gluster volume set all cluster.enable-shared-storage enable
But it seems that it doesn't create gluster_shared_storage
automatically.
# gluster volume status gluster_shared_storage
Volume gluster_shared_storage does not exist
Do I need to manually create a volume
"gluster_shared_storage"? Do I need to manually create a
folder "/var/run/gluster/shared_storage"? Do I need to
manually mount it? Or something I don't need to do?
If I use 6 cluster nodes and I need to have a shared storage
on all of them then how to create a shared storage?
It says that it have to be with replication 2 or replication
3. But if we use shared storage on all of 6 nodes then we
have only 2 ways to create a volume:
1. Use replication 6
2. Use replication 3 with distribution.
Which way I need to use?
Sincerely,
Alexandr
On Sun, Nov 20, 2016 at 9:07 AM, Jiffin Tony Thottan
<jthot...@redhat.com <mailto:jthot...@redhat.com>> wrote:
On 19/11/16 21:47, Alexandr Porunov wrote:
Unfortunately I haven't this log file but I have
'run-gluster-shared_storage.log' and it has errors I
don't know why.
Here is the content of the
'run-gluster-shared_storage.log':
Make sure shared storage is up and running using
"gluster volume status gluster_shared_storage"
May be the issue is related to firewalld or iptables.
Try it after disabling them.
--
Jiffin
[2016-11-19 10:37:01.581737] I [MSGID: 100030]
[glusterfsd.c:2454:main] 0-/usr/sbin/glusterfs: Started
running /usr/sbin/glusterfs version 3.8.5 (args:
/usr/sbin/glusterfs --volfile-server=127.0.0.1
--volfile-id=gluster_shared_storage
/run/gluster/shared_storage)
[2016-11-19 10:37:01.641836] I [MSGID: 101190]
[event-epoll.c:628:event_dispatch_epoll_worker]
0-epoll: Started thread with index 1
[2016-11-19 10:37:01.642311] E
[glusterfsd-mgmt.c:1586:mgmt_getspec_cbk] 0-glusterfs:
failed to get the 'volume file' from server
[2016-11-19 10:37:01.642340] E
[glusterfsd-mgmt.c:1686:mgmt_getspec_cbk] 0-mgmt:
failed to fetch volume file (key:gluster_shared_storage)
[2016-11-19 10:37:01.642592] W
[glusterfsd.c:1327:cleanup_and_exit]
(-->/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0x90)
[0x7f95cd309770]
-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x536)
[0x7f95cda3afc6]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b)
[0x7f95cda34b4b] ) 0-: received signum (0), shutting down
[2016-11-19 10:37:01.642638] I
[fuse-bridge.c:5793:fini] 0-fuse: Unmounting
'/run/gluster/shared_storage'.
[2016-11-19 10:37:18.798787] I [MSGID: 100030]
[glusterfsd.c:2454:main] 0-/usr/sbin/glusterfs: Started
running /usr/sbin/glusterfs version 3.8.5 (args:
/usr/sbin/glusterfs --volfile-server=127.0.0.1
--volfile-id=gluster_shared_storage
/run/gluster/shared_storage)
[2016-11-19 10:37:18.813011] I [MSGID: 101190]
[event-epoll.c:628:event_dispatch_epoll_worker]
0-epoll: Started thread with index 1
[2016-11-19 10:37:18.813363] E
[glusterfsd-mgmt.c:1586:mgmt_getspec_cbk] 0-glusterfs:
failed to get the 'volume file' from server
[2016-11-19 10:37:18.813386] E
[glusterfsd-mgmt.c:1686:mgmt_getspec_cbk] 0-mgmt:
failed to fetch volume file (key:gluster_shared_storage)
[2016-11-19 10:37:18.813592] W
[glusterfsd.c:1327:cleanup_and_exit]
(-->/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0x90)
[0x7f96ba4c7770]
-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x536)
[0x7f96babf8fc6]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b)
[0x7f96babf2b4b] ) 0-: received signum (0), shutting down
[2016-11-19 10:37:18.813633] I
[fuse-bridge.c:5793:fini] 0-fuse: Unmounting
'/run/gluster/shared_storage'.
[2016-11-19 10:40:33.115685] I [MSGID: 100030]
[glusterfsd.c:2454:main] 0-/usr/sbin/glusterfs: Started
running /usr/sbin/glusterfs version 3.8.5 (args:
/usr/sbin/glusterfs --volfile-server=127.0.0.1
--volfile-id=gluster_shared_storage
/run/gluster/shared_storage)
[2016-11-19 10:40:33.124218] I [MSGID: 101190]
[event-epoll.c:628:event_dispatch_epoll_worker]
0-epoll: Started thread with index 1
[2016-11-19 10:40:33.124722] E
[glusterfsd-mgmt.c:1586:mgmt_getspec_cbk] 0-glusterfs:
failed to get the 'volume file' from server
[2016-11-19 10:40:33.124738] E
[glusterfsd-mgmt.c:1686:mgmt_getspec_cbk] 0-mgmt:
failed to fetch volume file (key:gluster_shared_storage)
[2016-11-19 10:40:33.124869] W
[glusterfsd.c:1327:cleanup_and_exit]
(-->/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0x90)
[0x7f23576a9770]
-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x536)
[0x7f2357ddafc6]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b)
[0x7f2357dd4b4b] ) 0-: received signum (0), shutting down
[2016-11-19 10:40:33.124896] I
[fuse-bridge.c:5793:fini] 0-fuse: Unmounting
'/run/gluster/shared_storage'.
[2016-11-19 10:44:36.029838] I [MSGID: 100030]
[glusterfsd.c:2454:main] 0-/usr/sbin/glusterfs: Started
running /usr/sbin/glusterfs version 3.8.5 (args:
/usr/sbin/glusterfs --volfile-server=127.0.0.1
--volfile-id=gluster_shared_storage
/run/gluster/shared_storage)
[2016-11-19 10:44:36.043705] I [MSGID: 101190]
[event-epoll.c:628:event_dispatch_epoll_worker]
0-epoll: Started thread with index 1
[2016-11-19 10:44:36.044082] E
[glusterfsd-mgmt.c:1586:mgmt_getspec_cbk] 0-glusterfs:
failed to get the 'volume file' from server
[2016-11-19 10:44:36.044106] E
[glusterfsd-mgmt.c:1686:mgmt_getspec_cbk] 0-mgmt:
failed to fetch volume file (key:gluster_shared_storage)
[2016-11-19 10:44:36.044302] W
[glusterfsd.c:1327:cleanup_and_exit]
(-->/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0x90)
[0x7fbd9dced770]
-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x536)
[0x7fbd9e41efc6]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b)
[0x7fbd9e418b4b] ) 0-: received signum (0), shutting down
[2016-11-19 10:44:36.044356] I
[fuse-bridge.c:5793:fini] 0-fuse: Unmounting
'/run/gluster/shared_storage'.
Can you help me to figure out what I am doing wrong?
Sincerely,
Alexandr
On Sat, Nov 19, 2016 at 3:18 PM, Saravanakumar Arumugam
<sarum...@redhat.com <mailto:sarum...@redhat.com>> wrote:
On 11/19/2016 04:13 PM, Alexandr Porunov wrote:
It still doesn't work..
I have created that dir:
# mkdir -p /var/run/gluster/shared_storage
and then:
# mount -t glusterfs
127.0.0.1:gluster_shared_storage
/var/run/gluster/shared_storage
Mount failed. Please check the log file for more
details.
Where to find a proper file to read logs? Because
"/var/log/glusterfs/" has a lot of log files.
You can find mount logs like this :
"directory_mounted".log inside /var/log/glusterfs
There is some issue in your setup...check this log
and share it here.
Sincerely,
Alexandr
On Sat, Nov 19, 2016 at 11:16 AM, Saravanakumar
Arumugam <sarum...@redhat.com
<mailto:sarum...@redhat.com>> wrote:
On 11/19/2016 01:39 AM, Alexandr Porunov wrote:
Hello,
I try to enable shared storage for
Geo-Replication but I am not sure that I
do it properly.
Here is what I do:
# gluster volume set all
cluster.enable-shared-storage enable
volume set: success
# mount -t glusterfs
127.0.0.1:gluster_shared_storage
/var/run/gluster/shared_storage
ERROR: Mount point does not exist
Please specify a mount point
Usage:
man 8 /sbin/mount.glusterfs
This error means
/var/run/gluster/shared_storage directory does
NOT exists.
But, running the command (gluster volume set
all cluster.enable-shared-storage enable)
should carry out the mounting automatically.
(so, there is no need to manually mount).
Check after running "gluster volume set all
cluster.enable-shared-storage enable"
1. gluster volume info
2. glusterfs process started with
volfile-id as gluster_shared_storage.
Thanks,
Saravana
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