nfs-ganesha-2.8.2 on CentOS-7.7 and error: /lib64/libganesha_nfsd.so.2.8: undefined symbol: rados_read_op_omap_get_vals2
2:09 p.m.
I'm trying to run nfs-ganesha-2.8.2 on CentOS-7.7 and it's failing with
the error shown in the Subject line. More details below.
On some other CentOS-7 systems I'm successfully running nfs-ganesha-2.7.6
from the centos-gluster41 repo, but I thought I'd have a go with the
nfs-ganesha-2.8.2 from the centos-nfs-ganesha28 repo. Was that a mistake?
Is there a good document anyone could point me to that describes current
recommendations (e.g. what versions to use, what to avoid) for installing
and using nfs-ganesha on CentOS-7.
I should point out that I'm only interested in using the PROXY FSAL at
this time. This is what I'm happily - for the most part - using with
nfs-ganesha-2.7.6.
My google-fu has not turned up an answer, so I'm turning here for help.
Any help in solving this problem with 2.8.2 or advice about using other
versions will be much appreciated. Thanks!
[root@localhost ~]# uname -r
3.10.0-1062.1.1.el7.x86_64
[root@localhost ~]# cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)
[root@localhost ~]# yum install -y nfs-ganesha nfs-ganesha-proxy
[root@localhost ~]# !syst
systemctl status -l nfs-ganesha
● nfs-ganesha.service - NFS-Ganesha file server
Loaded: loaded (/usr/lib/systemd/system/nfs-ganesha.service; enabled;
vendor preset: disabled)
Active: failed (Result: exit-code) since Fri 2019-09-27 12:04:14 EDT;
2h 48min ago
Docs: http://github.com/nfs-ganesha/nfs-ganesha/wiki
Process: 24252 ExecStart=/bin/bash -c ${NUMACTL} ${NUMAOPTS}
/usr/bin/ganesha.nfsd ${OPTIONS} ${EPOCH} (code=exited, status=127)
Sep 27 12:04:14 localhost systemd[1]: Starting NFS-Ganesha file server...
Sep 27 12:04:14 localhost bash[24252]: /usr/bin/ganesha.nfsd: symbol lookup
error: /lib64/libganesha_nfsd.so.2.8: undefined symbol:
rados_read_op_omap_get_vals2
Sep 27 12:04:14 localhost systemd[1]: nfs-ganesha.service: control process
exited, code=exited status=127
Sep 27 12:04:14 localhost systemd[1]: Failed to start NFS-Ganesha file
server.
Sep 27 12:04:14 localhost systemd[1]: Unit nfs-ganesha.service entered failed
state.
Sep 27 12:04:14 localhost systemd[1]: nfs-ganesha.service failed.
2:33 p.m.
New subject: nfs-ganesha-2.8.2 on CentOS-7.7 and error: /lib64/libganesha_nfsd.so.2.8: undefined symbol: rados_read_op_omap_get_vals2
Ganesha 2.8 in the CentOS Storage SIG is built with Ceph Nautilus (14),
also from the CentOS Storage SIG.
On the surface it's strange that libganesha_nfsd.so is looking for symbols
from librados.
As a short term solution you could try installing the nfs-ganesha-ceph RPM
and see if that helps.
--
Kaleb
On Fri, Sep 27, 2019 at 3:25 PM Todd Pfaff <pfaff(a)rhpcs.mcmaster.ca> wrote:
I'm trying to run nfs-ganesha-2.8.2 on CentOS-7.7 and it's
failing with
the error shown in the Subject line. More details below.
On some other CentOS-7 systems I'm successfully running nfs-ganesha-2.7.6
from the centos-gluster41 repo, but I thought I'd have a go with the
nfs-ganesha-2.8.2 from the centos-nfs-ganesha28 repo. Was that a mistake?
Is there a good document anyone could point me to that describes current
recommendations (e.g. what versions to use, what to avoid) for installing
and using nfs-ganesha on CentOS-7.
I should point out that I'm only interested in using the PROXY FSAL at
this time. This is what I'm happily - for the most part - using with
nfs-ganesha-2.7.6.
My google-fu has not turned up an answer, so I'm turning here for help.
Any help in solving this problem with 2.8.2 or advice about using other
versions will be much appreciated. Thanks!
[root@localhost ~]# uname -r
3.10.0-1062.1.1.el7.x86_64
[root@localhost ~]# cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)
[root@localhost ~]# yum install -y nfs-ganesha nfs-ganesha-proxy
[root@localhost ~]# !syst
systemctl status -l nfs-ganesha
● nfs-ganesha.service - NFS-Ganesha file server
Loaded: loaded (/usr/lib/systemd/system/nfs-ganesha.service; enabled;
vendor preset: disabled)
Active: failed (Result: exit-code) since Fri 2019-09-27 12:04:14 EDT;
2h 48min ago
Docs: http://github.com/nfs-ganesha/nfs-ganesha/wiki
Process: 24252 ExecStart=/bin/bash -c ${NUMACTL} ${NUMAOPTS}
/usr/bin/ganesha.nfsd ${OPTIONS} ${EPOCH} (code=exited, status=127)
Sep 27 12:04:14 localhost systemd[1]: Starting NFS-Ganesha file server...
Sep 27 12:04:14 localhost bash[24252]: /usr/bin/ganesha.nfsd: symbol
lookup
error: /lib64/libganesha_nfsd.so.2.8: undefined symbol:
rados_read_op_omap_get_vals2
Sep 27 12:04:14 localhost systemd[1]: nfs-ganesha.service: control process
exited, code=exited status=127
Sep 27 12:04:14 localhost systemd[1]: Failed to start NFS-Ganesha file
server.
Sep 27 12:04:14 localhost systemd[1]: Unit nfs-ganesha.service entered
failed
state.
Sep 27 12:04:14 localhost systemd[1]: nfs-ganesha.service failed.
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2:35 p.m.
New subject: nfs-ganesha-2.8.2 on CentOS-7.7 and error: /lib64/libganesha_nfsd.so.2.8: undefined symbol: rados_read_op_omap_get_vals2
On Fri, Sep 27, 2019 at 3:33 PM Kaleb Keithley <kkeithle(a)redhat.com> wrote:
Ganesha 2.8 in the CentOS Storage SIG is built with Ceph Nautilus (14),
also from the CentOS Storage SIG.
On the surface it's strange that libganesha_nfsd.so is looking for symbols
from librados.
As a short term solution you could try installing the nfs-ganesha-ceph RPM
and see if that helps.
Or rather install the librados2 RPM from Ceph Nautilus and see if that
helps.
--
Kaleb
2:43 p.m.
New subject: nfs-ganesha-2.8.2 on CentOS-7.7 and error: /lib64/libganesha_nfsd.so.2.8: undefined symbol: rados_read_op_omap_get_vals2
Thanks, Kaleb, this did the trick:
yum install centos-release-ceph-nautilus
yum update librados2
systemctl start nfs-ganesha
cheers,
Todd
7:20 a.m.
New subject: nfs-ganesha-2.8.2 on CentOS-7.7 and error: /lib64/libganesha_nfsd.so.2.8: undefined symbol: rados_read_op_omap_get_vals2
On 9/27/19 3:33 PM, Kaleb Keithley wrote:
Ganesha 2.8 in the CentOS Storage SIG is built with Ceph Nautilus (14),
also from the CentOS Storage SIG.
On the surface it's strange that libganesha_nfsd.so is looking for
symbols from librados.
The recovery backends are built directly into SAL, rather than being
separate libraries that are loaded.
Daniel
7:56 a.m.
New subject: nfs-ganesha-2.8.2 on CentOS-7.7 and error: /lib64/libganesha_nfsd.so.2.8: undefined symbol: rados_read_op_omap_get_vals2
On Mon, Sep 30, 2019 at 8:20 AM Daniel Gryniewicz <dang(a)redhat.com> wrote:
On 9/27/19 3:33 PM, Kaleb Keithley wrote:
>
> Ganesha 2.8 in the CentOS Storage SIG is built with Ceph Nautilus (14),
> also from the CentOS Storage SIG.
>
> On the surface it's strange that libganesha_nfsd.so is looking for
> symbols from librados.
>
The recovery backends are built directly into SAL, rather than being
separate libraries that are loaded.
Yup. The recovery backends can be easily fixed by making a cmake module
(i.e. a shared lib) out of the recovery_rados{,ng,kv} files and
dlopen+dlsym-ing them.
There is also .../support/rados_grace.[co] It's in ganesha_nfsd.so,
mainly as a convenience so that tools/ganesha-rados-grace can simply link
to ganesha_nfsd.so, but I think we do away with that as well.
--
Kaleb
1667
days inactive
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5 comments
3 participants
participants (3)
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Daniel Gryniewicz -
Kaleb Keithley -
Todd Pfaff