src/ceph/qa/workunits/fs/snaps/snaptest-snap-rename.sh

   1 #!/bin/sh -x
   2
   3 expect_failure() {
   4         if "$@"; then return 1; else return 0; fi
   5 }
   6 set -e
   7
   8 ceph mds set allow_new_snaps true --yes-i-really-mean-it
   9
  10 mkdir -p d1/d2
  11 mkdir -p d1/d3
  12 mkdir d1/.snap/foo
  13 mkdir d1/d2/.snap/foo
  14 mkdir d1/d3/.snap/foo
  15 mkdir d1/d3/.snap/bar
  16 mv d1/d2/.snap/foo d1/d2/.snap/bar
  17 # snapshot name can't start with _
  18 expect_failure mv d1/d2/.snap/bar d1/d2/.snap/_bar
  19 # can't rename parent snapshot
  20 expect_failure mv d1/d2/.snap/_foo_* d1/d2/.snap/foo
  21 expect_failure mv d1/d2/.snap/_foo_* d1/d2/.snap/_foo_1
  22 # can't rename snapshot to different directroy
  23 expect_failure mv d1/d2/.snap/bar d1/.snap/
  24 # can't overwrite existing snapshot
  25 expect_failure python -c "import os; os.rename('d1/d3/.snap/foo', 'd1/d3/.snap/bar')"
  26 # can't move snaphost out of snapdir
  27 expect_failure python -c "import os; os.rename('d1/.snap/foo', 'd1/foo')"
  28
  29 rmdir d1/.snap/foo
  30 rmdir d1/d2/.snap/bar
  31 rmdir d1/d3/.snap/foo
  32 rmdir d1/d3/.snap/bar
  33 rm -rf d1
  34
  35 echo OK