Matt: sorry ，I forget to tell you that I can’t create new directories in ／home／cep／xx
[cep@localhost ~]$ cd xx [cep@localhost xx]$ pwd /home/cep/xx [cep@localhost xx]$ sudo mkdir test_tt mkdir: cannot create directory ‘test_tt’: Read-only file system [cep@localhost xx]$ [cep@localhost ~]$ mount | grep xx 192.168.77.61:/ on /home/cep/xx type nfs4 (rw,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.77.64,local_lock=none,addr=192.168.77.61) > 在 2016年9月29日，下午9:09，Matt Benjamin <mbenja...@redhat.com> 写道： > > Hi Yiming, > > I -did- reply to a question basically similar to this on nfs-ganesha-devel, i > believe, as "m...@cohortfs.com <mailto:m...@cohortfs.com>"? I tried, anyway, > maybe there's an issue with that list subscription. Sorry, if so. > > Anyway, what I wrote was 1) I don't see anything wrong, offhand, but 2) the > issue is most likely related to permissions. > > If "mount" succeeds, then that should mean that the access_key and secret_key > you provided in the FSAL block are valid. It doesn't necessarily mean you > would see anything, though, if the existing buckets and objects were created > by different user(s). That is, you should see buckets created by the NFS > user you're mounting with for sure, and maybe others, depending on ACLs, iirc. > > My next question is, can you create new directories (buckets!) in /home/ceph > using NFS? If you can, you should be able to see them over S3 using, again, > the same S3 user credentials. > > Regards, > > Matt > > ----- Original Message ----- >> From: "yiming xie" <plato...@gmail.com <mailto:plato...@gmail.com>> >> To: "Matt Benjamin" <mbenja...@redhat.com <mailto:mbenja...@redhat.com>> >> Sent: Wednesday, September 28, 2016 10:56:21 PM >> Subject: Help!!! nfs client can't see any buckets when client mount on >> nfs-ganesha rgw >> >> I have sent this question to ganesha-devel list,but no any replies. >> So I can only ask for help to you. I'm sorry to bother you. >> >> env :centos7, nfs-ganesha 2.3, jewel >> nfs server ：192.168.77.61 >> 1.cmake -DUSE_FSAL_RGW=ON -DRGW_LIBRARY=/usr/lib64 ../src/ && make && make >> install >> >> 2.vi /etc/ganesha/ganesha.conf >> EXPORT >> { >> Export_ID=1; >> >> Path = "/"; >> >> Pseudo = "/"; >> >> Access_Type = RW; >> >> NFS_Protocols = 4; >> >> Transport_Protocols = TCP; >> >> FSAL { >> Name = RGW; >> User_Id = "testuid"; >> Access_Key_Id ="N6WENRWBZJWZ9ARS1UDD"; >> Secret_Access_Key = "testsecret"; >> } >> } >> >> RGW { >> ceph_conf = "/etc/ceph/ceph.conf"; >> } >> >> 3. cp nfs-ganesha/src/scripts/systemd/* /usr/lib/systemd/system/ >> >> 4. systemctl start nfs-ganesha.service >> systemctl status nfs-ganesha >> nfs-ganesha.service - NFS-Ganesha file server >> Loaded: loaded (/usr/lib/systemd/system/nfs-ganesha.service; disabled; >> vendor preset: disabled) >> Active: active (running) since Wed 2016-09-28 14:02:02 CST; 4s ago >> >> >> 5. client host: >> s3cmd ls >> 2016-09-22 10:29 s3://foo1209_bucket <s3://foo1209_bucket> >> <s3://foo1209_bucket <s3://foo1209_bucket>> >> 2016-09-28 02:31 s3://nike_bucket <s3://nike_bucket> <s3://nike_bucket >> <s3://nike_bucket>> >> 2016-08-10 14:07 s3://test_bucket <s3://test_bucket> <s3://test_bucket >> <s3://test_bucket>> >> >> sudo mount -t nfs 192.168.77.61:/ /home/cep/xx >> ls /home/cep/xx >> xx is empty. Can not see any buckets name. >> >> Which steps may be wrong? Wait your reply，thanks。 > > -- > Matt Benjamin > Red Hat, Inc. > 315 West Huron Street, Suite 140A > Ann Arbor, Michigan 48103 > > http://www.redhat.com/en/technologies/storage > <http://www.redhat.com/en/technologies/storage> > > tel. 734-707-0660 > fax. 734-769-8938 > cel. 734-216-5309
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