Hi Geoff, I tried to reproduce your problem with glusterfs--mainline--2.5--patch-545, but without success. Can you send your client/server logs and configuration files? Also what is the fuse version you are using? regards, On Nov 4, 2007 4:39 PM, Geoff Kassel <gkassel@xxxxxxxxxxxxxxxxxxxxx> wrote: > 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. > > > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxx > http://lists.nongnu.org/mailman/listinfo/gluster-devel > -- Raghavendra G A centipede was happy quite, until a toad in fun, Said, "Prey, which leg comes after which?", This raised his doubts to such a pitch, He fell flat into the ditch, Not knowing how to run. -Anonymous
