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| -rw-r--r-- | tests/basic/distribute/non-root-unlink-stale-linkto.t | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/tests/basic/distribute/non-root-unlink-stale-linkto.t b/tests/basic/distribute/non-root-unlink-stale-linkto.t new file mode 100644 index 00000000000..d6c866ffc8e --- /dev/null +++ b/tests/basic/distribute/non-root-unlink-stale-linkto.t @@ -0,0 +1,51 @@ +#!/bin/bash + +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../volume.rc +. $(dirname $0)/../../nfs.rc +. $(dirname $0)/../../common-utils.rc + +# Test overview: +# Check that non-privileged users can also clean up stale linkto files +# +# 1. Use the current parallel-readdir behaviour of changing the DHT child subvols +# in the graph to generate stale linkto files +# 2. Access the file with the stale linkto file as a non-root user +# 3. This should now succeed (returned EIO before commit 3fb1df7870e03c9de) + +USERNAME=user11 +cleanup + +TEST glusterd +TEST pidof glusterd + +TEST $CLI volume create $V0 $H0:$B0/$V0-{1,2} +TEST $CLI volume start $V0 +TEST $CLI volume set $V0 performance.parallel-readdir on + +# Mount using FUSE and create a file +TEST glusterfs -s $H0 --volfile-id $V0 $M0 + +# Create a file for testing +TEST dd if=/dev/urandom of=$M0/FILE-1 count=1 bs=16k + +#Rename to create a linkto file +TEST mv $M0/FILE-1 $M0/FILE-2 + +# This should change the graph and cause the linkto values to become stale +TEST $CLI volume set $V0 performance.parallel-readdir off + +$CLI volume set $V0 allow-insecure on + + +TEST useradd -m $USERNAME + +#Use a fresh mount so as to trigger a lookup everywhere +TEST glusterfs -s $H0 --volfile-id $V0 $M1 +TEST run_cmd_as_user $USERNAME "ls $M1/FILE-2" + + +# Cleanup +TEST userdel --force $USERNAME +cleanup + |