path: root/tests
diff options
authorRaghavendra Bhat <>2013-04-19 12:27:03 +0530
committerVijay Bellur <>2014-02-10 23:32:05 -0800
commit28209283a67f13802cc0c1d3df07c676926810a2 (patch)
tree5cf62085fa1a4bbc6d76eb1763f343c6116ea195 /tests
parent97ce783de326b51fcba65737f07db2c314d1e218 (diff)
protocol/server: do not do root-squashing for trusted clients
* As of now clients mounting within the storage pool using that machine's ip/hostname are trusted clients (i.e clients local to the glusterd). * Be careful when the request itself comes in as nfsnobody (ex: posix tests). So move the squashing part to protocol/server when it creates a new frame for the request, instead of auth part of rpc layer. * For nfs servers do root-squashing without checking if it is trusted client, as all the nfs servers would be running within the storage pool, hence will be trusted clients for the bricks. * Provide one more option for mounting which actually says root-squash should/should not happen. This value is given priority only for the trusted clients. For non trusted clients, the volume option takes the priority. But for trusted clients if root-squash should not happen, then they have to be mounted with root-squash=no option. (This is done because by default blocking root-squashing for the trusted clients will cause problems for smb and UFO clients for which the requests have to be squashed if the option is enabled). * For geo-replication and defrag clients do not do root-squashing. * Introduce a new option in open-behind for doing read after successful open. Change-Id: I8a8359840313dffc34824f3ea80a9c48375067f0 BUG: 954057 Signed-off-by: Raghavendra Bhat <> Reviewed-on: Tested-by: Gluster Build System <> Reviewed-by: Vijay Bellur <>
Diffstat (limited to 'tests')
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/bugs/bug-954057.t b/tests/bugs/bug-954057.t
new file mode 100755
index 000000000..30bc1d77e
--- /dev/null
+++ b/tests/bugs/bug-954057.t
@@ -0,0 +1,44 @@
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+#This script checks if use-readdirp option works as accepted in mount options
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 $H0:$B0/${V0}
+TEST $CLI volume start $V0
+TEST glusterfs --volfile-id=/$V0 --volfile-server=$H0 $M0
+TEST mkdir $M0/dir
+TEST mkdir $M0/nobody
+TEST chown nfsnobody:nfsnobody $M0/nobody
+TEST `echo "file" >> $M0/file`
+TEST cp $M0/file $M0/new
+TEST chmod 700 $M0/new
+TEST cat $M0/new
+TEST $CLI volume set $V0 server.root-squash enable
+TEST `echo 3 > /proc/sys/vm/drop_caches`
+TEST ! mkdir $M0/other
+TEST mkdir $M0/nobody/other
+TEST cat $M0/file
+TEST ! cat $M0/new
+TEST `echo "nobody" >> $M0/nobody/file`
+#mount the client without root-squashing
+TEST glusterfs --volfile-id=/$V0 --volfile-server=$H0 --no-root-squash=yes $M1
+TEST mkdir $M1/m1_dir
+TEST `echo "file" >> $M1/m1_file`
+TEST cp $M0/file $M1/new
+TEST chmod 700 $M1/new
+TEST cat $M1/new
+TEST $CLI volume set $V0 server.root-squash disable
+TEST mkdir $M0/other
+TEST cat $M0/new