remove ceph code

[stor4nfv.git] / src / ceph / qa / workunits / rbd / huge-tickets.sh

diff --git a/src/ceph/qa/workunits/rbd/huge-tickets.sh b/src/ceph/qa/workunits/rbd/huge-tickets.sh
deleted file mode 100755 (executable)
index 63a6384..0000000
--- a/src/ceph/qa/workunits/rbd/huge-tickets.sh
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/bash
-
-# This is a test for http://tracker.ceph.com/issues/8979 and the fallout
-# from triaging it.  #8979 itself was random crashes on corrupted memory
-# due to a buffer overflow (for tickets larger than 256 bytes), further
-# inspection showed that vmalloced tickets weren't handled correctly as
-# well.
-#
-# What we are doing here is generating three huge keyrings and feeding
-# them to libceph (through 'rbd map' on a scratch image).  Bad kernels
-# will crash reliably either on corrupted memory somewhere or a bad page
-# fault in scatterwalk_pagedone().
-
-set -ex
-
-function generate_keyring() {
-    local user=$1
-    local n=$2
-
-    ceph-authtool -C -n client.$user --cap mon 'allow *' --gen-key /tmp/keyring-$user
-
-    set +x # don't pollute trace with echos
-    echo -en "\tcaps osd = \"allow rwx pool=rbd" >>/tmp/keyring-$user
-    for i in $(seq 1 $n); do
-        echo -n ", allow rwx pool=pool$i" >>/tmp/keyring-$user
-    done
-    echo "\"" >>/tmp/keyring-$user
-    set -x
-}
-
-generate_keyring foo 1000 # ~25K, kmalloc
-generate_keyring bar 20000 # ~500K, vmalloc
-generate_keyring baz 300000 # ~8M, vmalloc + sg chaining
-
-rbd create --size 1 test
-
-for user in {foo,bar,baz}; do
-    ceph auth import -i /tmp/keyring-$user
-    DEV=$(sudo rbd map -n client.$user --keyring /tmp/keyring-$user test)
-    sudo rbd unmap $DEV
-done