> Thanks everyone!
>
> You mean that: Ganesha is new solution ablout NFS Server function than gNFS,
> in new version gNFS is not the suggest compoment,
> but,if I want using NFS Server ,I should install and configure Ganesha
> separately, is that ?
I would phrase it this way:
- The community is moving to Ganesha to provide NFS services. Ganesha
supports several storage solutions, including gluster
- Therefore, distros and packages tend to disable the gNFS support in
gluster since they assume people are moving to Ganesha. It would
otherwise be a competing solutions for NFS.
- Some people still prefer gNFS and do not want to use Ganesha yet, and
those people need to re-build their package in some cases like was
outlined in the thread. This then provides the necessary libraries and
config files to run gNFS
- gNFS still works well if you build it as far as I have found
- For my use, Ganesha crashes with my "not normal" workload and
so I can't switch to it yet. I worked with the community some but ran
out of system time and had to drop the thread. I would like to revisit
so that I can run Ganesha too some day. My work load is very far away
from typical.
Erik
>
>
>
> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
> sz_cuitao@xxxxxxx
>
>
> From: Strahil Nikolov
> Date: 2020-04-02 00:58
> To: Erik Jacobson; sz_cuitao@xxxxxxx
> CC: gluster-users
> Subject: Re: Cann't mount NFS,please help!
> On April 1, 2020 3:37:35 PM GMT+03:00, Erik Jacobson
> <erik.jacobson@xxxxxxx> wrote:
> >If you are like me and cannot yet switch to Ganesha (it doesn't work in
> >our workload yet; I need to get back to working with the community on
> >that...)
> >
> >What I would have expected in the process list was a glusterfs process
> >with
> >"nfs" in the name.
> >
> >here it is from one of my systems:
> >
> >root 57927 1 0 Mar31 ? 00:00:00 /usr/sbin/glusterfs -s
> >localhost --volfile-id gluster/nfs -p /var/run/gluster/nfs/nfs.pid -l
> >/var/log/glusterfs/nfs.log -S /var/run/gluster/933ab0ad241fab5f.socket
> >
> >
> >My guess - but you'd have to confirm this with the logs - is your
> >gluster
> >build does not have gnfs built in. Since they wish us to move to
> >Ganesha, it is often off by default. For my own builds, I enable it in
> >the spec file.
> >
> >So you should have this installed:
> >
> >/usr/lib64/glusterfs/7.2/xlator/nfs/server.so
> >
> >If that isn't there, you likely need to adjust your spec file and
> >rebuild.
> >
> >As others mentioned, the suggestion is to use Ganesha if possible,
> >which is a separate project.
> >
> >I hope this helps!
> >
> >PS here is a sniip from the spec file I use, with an erikj comment for
> >what I adjusted:
> >
> ># gnfs
> ># if you wish to compile an rpm with the legacy gNFS server xlator
> ># rpmbuild -ta @PACKAGE_NAME@-@PACKAGE_VERSION@xxxxxxx --with gnfs
> >%{?_without_gnfs:%global _with_gnfs --disable-gnfs}
> >
> ># erikj force enable
> >%global _with_gnfs --enable-gnfs
> ># end erikj
> >
> >
> >On Wed, Apr 01, 2020 at 11:57:16AM +0800, sz_cuitao@xxxxxxx wrote:
> >> 1.The gluster server has set volume option nfs.disable to: off
> >>
> >> Volume Name: gv0
> >> Type: Disperse
> >> Volume ID: 429100e4-f56d-4e28-96d0-ee837386aa84
> >> Status: Started
> >> Snapshot Count: 0
> >> Number of Bricks: 1 x (2 + 1) = 3
> >> Transport-type: tcp
> >> Bricks:
> >> Brick1: gfs1:/brick1/gv0
> >> Brick2: gfs2:/brick1/gv0
> >> Brick3: gfs3:/brick1/gv0
> >> Options Reconfigured:
> >> transport.address-family: inet
> >> storage.fips-mode-rchecksum: on
> >> nfs.disable: off
> >>
> >> 2. The process has start.
> >>
> >> [root@gfs1 ~]# ps -ef | grep glustershd
> >> root 1117 1 0 10:12 ? 00:00:00 /usr/sbin/glusterfs
> >-s
> >> localhost --volfile-id shd/gv0 -p
> >/var/run/gluster/shd/gv0/gv0-shd.pid -l /var/
> >> log/glusterfs/glustershd.log -S
> >/var/run/gluster/ca97b99a29c04606.socket
> >> --xlator-option
> >*replicate*.node-uuid=323075ea-2b38-427c-a9aa-70ce18e94208
> >> --process-name glustershd --client-pid=-6
> >>
> >>
> >> 3.But the status of gv0 is not correct,for it's status of NFS Server
> >is not
> >> online.
> >>
> >> [root@gfs1 ~]# gluster volume status gv0
> >> Status of volume: gv0
> >> Gluster process TCP Port RDMA Port
> >Online Pid
> >>
> >
> ------------------------------------------------------------------------------
> >> Brick gfs1:/brick1/gv0 49154 0 Y
> > 4180
> >> Brick gfs2:/brick1/gv0 49154 0 Y
> > 1222
> >> Brick gfs3:/brick1/gv0 49154 0 Y
> > 1216
> >> Self-heal Daemon on localhost N/A N/A Y
> > 1117
> >> NFS Server on localhost N/A N/A N
> > N/A
> >> Self-heal Daemon on gfs2 N/A N/A Y
> > 1138
> >> NFS Server on gfs2 N/A N/A N
> > N/A
> >> Self-heal Daemon on gfs3 N/A N/A Y
> > 1131
> >> NFS Server on gfs3 N/A N/A N
> > N/A
> >>
> >> Task Status of Volume gv0
> >>
> >
> ------------------------------------------------------------------------------
> >> There are no active volume tasks
> >>
> >> 4.So, I cann't mount the gv0 on my client.
> >>
> >> [root@kvms1 ~]# mount -t nfs gfs1:/gv0 /mnt/test
> >> mount.nfs: Connection refused
> >>
> >>
> >> Please Help!
> >> Thanks!
> >>
> >>
> >>
> >>
> >>
> >>
> >
> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
> >> sz_cuitao@xxxxxxx
> >
> >> ________
> >>
> >>
> >>
> >> Community Meeting Calendar:
> >>
> >> Schedule -
> >> Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
> >> Bridge: https://bluejeans.com/441850968
> >>
> >> Gluster-users mailing list
> >> Gluster-users@xxxxxxxxxxx
> >> https://lists.gluster.org/mailman/listinfo/gluster-users
> >
> >
> >
> >Erik Jacobson
> >Software Engineer
> >
> >erik.jacobson@xxxxxxx
> >+1 612 851 0550 Office
> >
> >Eagan, MN
> >hpe.com
> >________
> >
> >
> >
> >Community Meeting Calendar:
> >
> >Schedule -
> >Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
> >Bridge: https://bluejeans.com/441850968
> >
> >Gluster-users mailing list
> >Gluster-users@xxxxxxxxxxx
> >https://lists.gluster.org/mailman/listinfo/gluster-users
>
> Helll All,
>
>
> As far as I know, most distributions (at least CentOS does) provide their
> binaries with gNFS disabled.
> Most probably you need to rebuild.
>
> You can use Ganesha - it ises libgfapi to connect to the pool.
>
> Best Regards,
> Strahil Nikolov
>
Erik Jacobson
Software Engineer
erik.jacobson@xxxxxxx
+1 612 851 0550 Office
Eagan, MN
hpe.com
________
Community Meeting Calendar:
Schedule -
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