Hi Josef,
The main thing to make sure is that you have set up the host/vm
running nfs-ganesha exactly as if it were going to run radosgw. For
example, you need an appropriate keyring and ceph config. If radosgw
starts and services requests, nfs-ganesha should too.
With the debug settings you've described, you should be able to see a
bunch of output when you run ganesha.nfsd with -F. You should see the
FSAL starting up with lots of debug output.
Matt
On Wed, May 30, 2018 at 8:19 AM, Josef Zelenka
<josef.zelenka@xxxxxxxxxxxxxxxx> wrote:
> Hi, thanks for the quick reply. As for 1. I mentioned that i'm running
> ubuntu 16.04, kernel 4.4.0-121 - as it seems the platform
> package(nfs-ganesha-ceph) does not include the rgw fsal.
>
> 2. Nfsd was running - after rebooting i managed to get ganesha to bind,
> rpcbind is running, though i still can't mount the rgw due to timeouts. I
> suspect my conf might be wrong, but i'm not sure how to make sure it is.
> I've set up my ganesha.conf with the FSAL and RGW block - do i need anything
> else?
>
> EXPORT
> {
> Export_ID=1;
> Path = "/";
> Pseudo = "/";
> Access_Type = RW;
> SecType = "sys";
> NFS_Protocols = 4;
> Transport_Protocols = TCP;
>
> # optional, permit unsquashed access by client "root" user
> #Squash = No_Root_Squash;
>
> FSAL {
> Name = RGW;
> User_Id = <user name for the rgw - associated with the access
> key/secret>;
> Access_Key_Id = "<access key>";
> Secret_Access_Key = "<secret>";
> }
>
> RGW {
> cluster = "ceph";
> name = "client.radosgw.radosgw-s2";
> ceph_conf = "/etc/ceph/ceph.conf";
> init_args = "-d --debug-rgw=16";
> }
> }
> Josef
>
>
>
>
>
> On 30/05/18 13:18, Matt Benjamin wrote:
>>
>> Hi Josef,
>>
>> 1. You do need the Ganesha fsal driver to be present; I don't know
>> your platform and os version, so I couldn't look up what packages you
>> might need to install (or if the platform package does not build the
>> RGW fsal)
>> 2. The most common reason for ganesha.nfsd to fail to bind to a port
>> is that a Linux kernel nfsd is already running--can you make sure
>> that's not the case; meanwhile you -do- need rpcbind to be running
>>
>> Matt
>>
>> On Wed, May 30, 2018 at 6:03 AM, Josef Zelenka
>> <josef.zelenka@xxxxxxxxxxxxxxxx> wrote:
>>>
>>> Hi everyone, i'm currently trying to set up a NFS-ganesha instance that
>>> mounts a RGW storage, however i'm not succesful in this. I'm running Ceph
>>> Luminous 12.2.4 and ubuntu 16.04. I tried compiling ganesha from
>>> source(latest version), however i didn't manage to get the mount running
>>> with that, as ganesha refused to bind to the ipv6 interface - i assume
>>> this
>>> is a ganesha issue, but i didn't find any relevant info on what might
>>> cause
>>> this - my network setup should allow for that. Then i installed
>>> ganesha-2.6
>>> from the official repos, set up the config for RGW as per the official
>>> howto
>>> http://docs.ceph.com/docs/master/radosgw/nfs/, but i'm getting:
>>> Could not dlopen module:/usr/lib/x86_64-linux-gnu/ganesha/libfsalrgw.so
>>> Error:/usr/lib/x86_64-linux-gnu/ganesha/libfsalrgw.so: cannot open shared
>>> object file: No such file or directory
>>> and lo and behold, the libfsalrgw.so isn't present in the folder. I
>>> installed the nfs-ganesha and nfs-ganesha-fsal packages. I tried googling
>>> around, but i didn't find any relevant info or walkthroughs for this
>>> setup,
>>> so i'm asking - was anyone succesful in setting this up? I can see that
>>> even
>>> the redhat solution is still in progress, so i'm not sure if this even
>>> works. Thanks for any help,
>>>
>>> Josef
>>>
>>> _______________________________________________
>>> ceph-users mailing list
>>> ceph-users@xxxxxxxxxxxxxx
>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>
>>
>>
>
--
Matt Benjamin
Red Hat, Inc.
315 West Huron Street, Suite 140A
Ann Arbor, Michigan 48103
http://www.redhat.com/en/technologies/storage
tel. 734-821-5101
fax. 734-769-8938
cel. 734-216-5309
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