Hello. I have gluster 3.3.2-ubuntu1~precise1 running on Ubuntu 12.04.2 LTS (Precise). I mount a gluster volume via NFS with the following mount options: "defaults,nfsvers=3,proto=tcp". (I figured it might be better to mount via NFS to take advantage of the caching in the NFS client, the files being used for read 90% of the time.) I noticed that in php applications, the flock function gives "-1 EACCES (Permission denied)". The behaviour is that it blocks in flock about 2 minutes, after which it times out and continues. If I mount with "defaults,nfsvers=3,proto=tcp,nolock", php flock function is working fast again. I have the rpcbind, rpc.statd running on the NFS client. Questions: 1. Does the NFS server from gluster not support flock? Should I use the nolock mount option? 2. Should I mount the volume via the FUSE glusterfs client instead? Thanks. -- Fita Adrian -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20130722/92439a72/attachment.html>
