== sanityn test 33e: independent transactions shouldn't trigger COS ========================================================== 19:24:30 (1785453870)
plain dir creation
  mkdir /mnt/lustre2/d33e.sanityn/plain
open file and write
  echo abc > /mnt/lustre2/d33e.sanityn/f33e.sanityn
append write
  echo dfg >> /mnt/lustre2/d33e.sanityn/f33e.sanityn
setattr
  touch /mnt/lustre2/d33e.sanityn/f33e.sanityn
file unlink
  rm /mnt/lustre2/d33e.sanityn/f33e.sanityn
plain dir unlink
  rmdir /mnt/lustre2/d33e.sanityn/plain
striped directory creation
  /home/green/git/lustre-release/lustre/utils/lfs mkdir -i 0 -c 2 /mnt/lustre2/d33e.sanityn/striped
set default LMV to create striped subdir
  /home/green/git/lustre-release/lustre/utils/lfs setdirstripe -D -c 2 /mnt/lustre/d33e.sanityn
striped subdir creation
  createmany -d /mnt/lustre/d33e.sanityn/subdir 100
total: 100 mkdir in 1.53 seconds: 65.48 ops/second
sub file creation and write
  createmany -o /mnt/lustre/d33e.sanityn/subfile 100; 			echo abc > /mnt/lustre/d33e.sanityn/subfile1
total: 100 open/close in 1.63 seconds: 61.24 ops/second
sub file append write
  echo dfg >> /mnt/lustre2/d33e.sanityn/subfile2
subdir setatttr
  touch /mnt/lustre2/d33e.sanityn/subdir1
subdir unlink
  unlinkmany -d /mnt/lustre/d33e.sanityn/subdir 100
 - unlinked 0 (time 1785453878 ; total 0 ; last 0)
total: 100 unlinks in 7 seconds: 14.285714 unlinks/second
sub file unlink
  unlinkmany /mnt/lustre2/d33e.sanityn/subfile 100
 - unlinked 0 (time 1785453885 ; total 0 ; last 0)
total: 100 unlinks in 2 seconds: 50.000000 unlinks/second
sub file creation follows striped dir chmod
  chmod 777 /mnt/lustre/d33e.sanityn/striped; 			 touch /mnt/lustre/d33e.sanityn/striped/subfile
striped directory unlink
  rm -rf /mnt/lustre2/d33e.sanityn/striped
directory unlink
  rm -rf /mnt/lustre2/d33e.sanityn
CoS count 0