Hi all, I've think I've found a group permissions bug in the latest patches committed to the repository. The bug causes permission denied errors for non-root users where they should have adequate access. The following set of commands under a glusterfs mount reproduces the bug for me: groupmems -a nonrootuser -g randomgroup cd /glusterfsmountpoint mkdir test chown root:randomgroup test chmod 770 test su - nonrootuser cd /glusterfsmountpoint/test # Succeeds ls # Permission denied error. echo "Hello" > testfile # Also gives a permission denied error. To get a successful ls under the non-root user, permissions need to be 775 in the test directory. To get a successful file creation, it needs to be 777. I have noticed that on the initial cd as the non-root user, there seems to be the following in the client logs (I'm using AFR/Unify): 2007-11-04 22:36:25 E [afr.c:5654:afr_closedir] shared-namespace-afr: afrfdp is NULL, returning EBADFD 2007-11-04 22:36:25 E [afr.c:5654:afr_closedir] shared-dataspace-afr: afrfdp is NULL, returning EBADFD 2007-11-04 22:36:25 E [fuse-bridge.c:654:fuse_fd_cbk] glusterfs-fuse: 1322194: /test => -1 (13) This bug doesn't cause the server or client to crash. (I have noticed a lot of 'E [unify.c:145:unify_buf_cbk] shared: shared-namespace-afr returned 107' and random server crashes in general lately, but this appears unrelated.) I can provide logs as well as client and server spec files on request. Kind regards, Geoff Kassel.
