ceph/qa/workunits/snaps/snaptest-capwb.sh
John Spray ce0e3bd188 qa/workunits/snaps: New allow_new_snaps syntax
These were probably just obscuring other failures.

Reviewed-by: Sage Weil <sage@inktank.com>
Signed-off-by: John Spray <john.spray@inktank.com>
2014-02-05 21:00:12 +00:00

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#!/bin/sh -x
set -e
mkdir foo
ceph mds set allow_new_snaps true --yes-i-really-mean-it
# make sure mds handles it when the client does not send flushsnap
echo x > foo/x
sync
mkdir foo/.snap/ss
ln foo/x foo/xx
cat foo/.snap/ss/x
rmdir foo/.snap/ss
#
echo a > foo/a
echo b > foo/b
mkdir foo/.snap/s
r=`cat foo/.snap/s/a`
[ -z "$r" ] && echo "a appears empty in snapshot" && false
ln foo/b foo/b2
cat foo/.snap/s/b
echo "this used to hang:"
echo more >> foo/b2
echo "oh, it didn't hang! good job."
cat foo/b
rmdir foo/.snap/s
rm -r foo
echo OK