5:51 a.m.
I be trying to set up nfs-ganesha as an cluster and store the recovery backend data in my
ceph cluster.
From fallowing the guide and using
rados_kv and rados_ng, i get the error: "nfs4_recovery_init :CLIENT ID :CRIT
:Unknown recovery backend"
In fact testing all available options "fs, fs_ng, rados_kv, rados_ng" only the
default (FS) works and dont give me the error
am i missing something, i am using version 2.5.5, what i understand supports it.
Thanks
7:29 a.m.
New subject: [Nfs-ganesha-support] Re: RecoveryBackend Unknown recovery backend
On Fri, 2018-05-25 at 10:51 +0000, nigdav007(a)gmail.com wrote:
I be trying to set up nfs-ganesha as an cluster and store the
recovery backend data in my ceph cluster.
From fallowing the guide and using
rados_kv and rados_ng, i get the error: "nfs4_recovery_init :CLIENT ID :CRIT
:Unknown recovery backend"
In fact testing all available options "fs, fs_ng, rados_kv, rados_ng" only the
default (FS) works and dont give me the error
am i missing something, i am using version 2.5.5, what i understand supports it.
Is your ganesha built with RADOS support? Try something like:
$ ldd `which ganesha.nfsd` | grep rados
...and see whether it's linked against librados.
If the rados development libraries aren't present and you haven't
explicitly requested -DUSE_RADOS_RECOV=ON then those drivers will be
disabled at cmake time.
--
Jeff Layton <jlayton(a)kernel.org>
7:47 a.m.
New subject: [Nfs-ganesha-support] Re: RecoveryBackend Unknown recovery backend
Thanks Jeff i ran the command and get
librados.so.2 => /usr/lib/librados.so.2 (0x00007f9442342000)
but same issue as before its really odd
8 a.m.
New subject: [Nfs-ganesha-support] Re: RecoveryBackend Unknown recovery backend
On 05/25/2018 08:47 AM, nigel davies wrote:
Thanks Jeff i ran the command and get
librados.so.2 => /usr/lib/librados.so.2 (0x00007f9442342000)
but same issue as before its really odd
have you installed the nfs-ganesha-rgw rpm or deb?
Is there a /usr/lib64/ganesha/libfsalrgw.so ?
--
Kaleb
9:24 a.m.
New subject: [Nfs-ganesha-support] Re: RecoveryBackend Unknown recovery backend
Yes on both parts
On Fri, 25 May 2018, 2:00 pm Kaleb S. KEITHLEY, <kkeithle(a)redhat.com> wrote:
On 05/25/2018 08:47 AM, nigel davies wrote:
> Thanks Jeff i ran the command and get
>
> librados.so.2 => /usr/lib/librados.so.2 (0x00007f9442342000)
>
> but same issue as before its really odd
>
have you installed the nfs-ganesha-rgw rpm or deb?
Is there a /usr/lib64/ganesha/libfsalrgw.so ?
--
Kaleb
9:45 a.m.
New subject: [Nfs-ganesha-support] Re: RecoveryBackend Unknown recovery backend
On Fri, 2018-05-25 at 15:24 +0100, nigel davies wrote:
Yes on both parts
On Fri, 25 May 2018, 2:00 pm Kaleb S. KEITHLEY, <kkeithle(a)redhat.com> wrote:
> On 05/25/2018 08:47 AM, nigel davies wrote:
> > Thanks Jeff i ran the command and get
> >
> > librados.so.2 => /usr/lib/librados.so.2 (0x00007f9442342000)
> >
> > but same issue as before its really odd
> >
>
> have you installed the nfs-ganesha-rgw rpm or deb?
>
> Is there a /usr/lib64/ganesha/libfsalrgw.so ?
>
fs_ng and rados_ng are not supported in v2.5.5:
----------------8<-----------------------------
static int load_backend(const char *name)
{
if (!strcmp(name, "fs")) {
fs_backend_init(&recovery_backend);
return 0;
}
#ifdef USE_RADOS_RECOV
if (!strcmp(name, "rados_kv")) {
rados_kv_backend_init(&recovery_backend);
return 0;
}
#endif
return -1;
}
----------------8<-----------------------------
For rados_kv, I'd go look at how it was built and ensure that
-DUSE_RADOS_RECOV=ON at cmake time.
--
Jeff Layton <jlayton(a)kernel.org>
9:58 a.m.
New subject: [Nfs-ganesha-support] Re: RecoveryBackend Unknown recovery backend
Thanks, i am sire i read some where it be.
I git the install from ceph repo. how do i tell it was built with that
support?
On Fri, May 25, 2018 at 3:45 PM, Jeff Layton <jlayton(a)kernel.org> wrote:
On Fri, 2018-05-25 at 15:24 +0100, nigel davies wrote:
> Yes on both parts
>
>
> On Fri, 25 May 2018, 2:00 pm Kaleb S. KEITHLEY, <kkeithle(a)redhat.com>
wrote:
> > On 05/25/2018 08:47 AM, nigel davies wrote:
> > > Thanks Jeff i ran the command and get
> > >
> > > librados.so.2 => /usr/lib/librados.so.2 (0x00007f9442342000)
> > >
> > > but same issue as before its really odd
> > >
> >
> > have you installed the nfs-ganesha-rgw rpm or deb?
> >
> > Is there a /usr/lib64/ganesha/libfsalrgw.so ?
> >
fs_ng and rados_ng are not supported in v2.5.5:
----------------8<-----------------------------
static int load_backend(const char *name)
{
if (!strcmp(name, "fs")) {
fs_backend_init(&recovery_backend);
return 0;
}
#ifdef USE_RADOS_RECOV
if (!strcmp(name, "rados_kv")) {
rados_kv_backend_init(&recovery_backend);
return 0;
}
#endif
return -1;
}
----------------8<-----------------------------
For rados_kv, I'd go look at how it was built and ensure that
-DUSE_RADOS_RECOV=ON at cmake time.
--
Jeff Layton <jlayton(a)kernel.org>
8:21 a.m.
New subject: [Nfs-ganesha-support] Re: RecoveryBackend Unknown recovery backend
Sorry i installed from deb package. on Ceph repo install
On Fri, May 25, 2018 at 3:58 PM, nigel davies <nigdav007(a)gmail.com> wrote:
Thanks, i am sire i read some where it be.
I git the install from ceph repo. how do i tell it was built with that
support?
On Fri, May 25, 2018 at 3:45 PM, Jeff Layton <jlayton(a)kernel.org> wrote:
> On Fri, 2018-05-25 at 15:24 +0100, nigel davies wrote:
> > Yes on both parts
> >
> >
> > On Fri, 25 May 2018, 2:00 pm Kaleb S. KEITHLEY, <kkeithle(a)redhat.com>
> wrote:
> > > On 05/25/2018 08:47 AM, nigel davies wrote:
> > > > Thanks Jeff i ran the command and get
> > > >
> > > > librados.so.2 => /usr/lib/librados.so.2 (0x00007f9442342000)
> > > >
> > > > but same issue as before its really odd
> > > >
> > >
> > > have you installed the nfs-ganesha-rgw rpm or deb?
> > >
> > > Is there a /usr/lib64/ganesha/libfsalrgw.so ?
> > >
>
> fs_ng and rados_ng are not supported in v2.5.5:
>
> ----------------8<-----------------------------
> static int load_backend(const char *name)
> {
> if (!strcmp(name, "fs")) {
> fs_backend_init(&recovery_backend);
> return 0;
> }
> #ifdef USE_RADOS_RECOV
> if (!strcmp(name, "rados_kv")) {
> rados_kv_backend_init(&recovery_backend);
> return 0;
> }
> #endif
> return -1;
> }
> ----------------8<-----------------------------
>
> For rados_kv, I'd go look at how it was built and ensure that
> -DUSE_RADOS_RECOV=ON at cmake time.
> --
> Jeff Layton <jlayton(a)kernel.org>
>
8:35 a.m.
New subject: [Nfs-ganesha-support] Re: RecoveryBackend Unknown recovery backend
There currently aren't any 2.6 debs up on download.ceph.com (the builder
is broken at the moment), so if you have debs, then you have a 2.5.x
version, which does not have rados_kv, only rados_recov. To try
rados_kv, you'll need to either build yourself from source, or try an
RPM based distro.
Daniel
On 05/29/2018 09:21 AM, nigel davies wrote:
Sorry i installed from deb package. on Ceph repo install
On Fri, May 25, 2018 at 3:58 PM, nigel davies <nigdav007(a)gmail.com
<mailto:nigdav007@gmail.com>> wrote:
Thanks, i am sire i read some where it be.
I git the install from ceph repo. how do i tell it was built with
that support?
On Fri, May 25, 2018 at 3:45 PM, Jeff Layton <jlayton(a)kernel.org
<mailto:jlayton@kernel.org>> wrote:
On Fri, 2018-05-25 at 15:24 +0100, nigel davies wrote:
> Yes on both parts
>
>
> On Fri, 25 May 2018, 2:00 pm Kaleb S. KEITHLEY, <kkeithle(a)redhat.com
<mailto:kkeithle@redhat.com>> wrote:
> > On 05/25/2018 08:47 AM, nigel davies wrote:
> > > Thanks Jeff i ran the command and get
> > >
> > > librados.so.2 => /usr/lib/librados.so.2 (0x00007f9442342000)
> > >
> > > but same issue as before its really odd
> > >
> >
> > have you installed the nfs-ganesha-rgw rpm or deb?
> >
> > Is there a /usr/lib64/ganesha/libfsalrgw.so ?
> >
fs_ng and rados_ng are not supported in v2.5.5:
----------------8<-----------------------------
static int load_backend(const char *name)
{
if (!strcmp(name, "fs")) {
fs_backend_init(&recovery_backend);
return 0;
}
#ifdef USE_RADOS_RECOV
if (!strcmp(name, "rados_kv")) {
rados_kv_backend_init(&recovery_backend);
return 0;
}
#endif
return -1;
}
----------------8<-----------------------------
For rados_kv, I'd go look at how it was built and ensure that
-DUSE_RADOS_RECOV=ON at cmake time.
--
Jeff Layton <jlayton(a)kernel.org <mailto:jlayton@kernel.org>>
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