<div dir="ltr">Hi everyone, <div><br></div><div>I've got glusterfs-server/glusterfs-client version 3.4.0final-ubuntu1~precise1 (from the semiosis PPA) running on Ubuntu 13.04. I'm trying to share ZFS (ZFS on Linux 0.6.2-1~precise from the zfs-stable PPA) using GlusterFS. When creating the ZFS filesystem and the Gluster volume, I accepted all the defaults and then:</div>
<div><br></div><div>- I enabled deduplication for the ZFS filesystem (zfs set dedup=on)</div><div>- I enabled quota for the Gluster volume (gluster volume quota <volume-name> enable)</div><div><br></div><div>On the server, I can cd into the ZFS filesystem and open empty files without problems. However, when I mount the Gluster volume on a remote machine, I find that I can't open any empty files. Errors show up in the Gluster log, and they are (I inserted the <volume-name> in place of the volume's name):</div>
<div><br></div><div><span style="color:rgb(0,0,0);font-family:'Lucida Grande',arial,sans-serif;font-size:12px;line-height:20px;background-color:rgb(243,247,251)">[2013-10-01 19:32:52.125149] W [page.c:991:__ioc_page_error] 0-<volume-name>-io-cache: page error for page = 0x7f944ba2e4a0 & waitq = 0x7f944ba2ba10</span><br style="margin:0px;padding:0px;font-family:'Lucida Grande',arial,sans-serif;font-size:12px;line-height:20px;color:rgb(0,0,0);background-color:rgb(243,247,251)">
<span style="color:rgb(0,0,0);font-family:'Lucida Grande',arial,sans-serif;font-size:12px;line-height:20px;background-color:rgb(243,247,251)">[2013-10-01 19:32:52.125180] W [fuse-bridge.c:2049:fuse_readv_cbk] 0-glusterfs-fuse: 2278: READ => -1 (Operation not permitted)</span><br>
</div><div><br></div><div>Any ideas about how I can fix this?<br></div><div><div><br></div><div>Thanks,</div><div>Anand</div></div></div>