ceph/qa/workunits/fs/cephfs_mirror_helpers.sh

   1 PRIMARY_FS='dc'
   2 BACKUP_FS='dc-backup'
   3
   4 REPO=ceph-qa-suite
   5 REPO_DIR=ceph_repo
   6 REPO_PATH_PFX="$REPO_DIR/$REPO"
   7
   8 NR_DIRECTORIES=4
   9 NR_SNAPSHOTS=4
  10 MIRROR_SUBDIR='/mirror'
  11
  12 calc_checksum()
  13 {
  14     local path=$1
  15     local -n ref=$2
  16     ref=`find -L $path -type f -exec md5sum {} +  | awk '{ print $1 }' | md5sum | awk '{ print $1 }'`
  17 }
  18
  19 store_checksum()
  20 {
  21     local path=$1
  22     local cksum='' #something invalid
  23     local fhash=`echo -n $path | md5sum | awk '{ print $1 }'`
  24     calc_checksum $path cksum
  25     echo -n $cksum > "/tmp/primary-$fhash"
  26 }
  27
  28 compare_checksum()
  29 {
  30     local ret=0
  31     local cksum=$1
  32     local path=$2
  33     local fhash=`echo -n $path | md5sum | awk '{ print $1 }'`
  34     local cksum_ondisk=`cat /tmp/primary-$fhash`
  35     if [ $cksum != $cksum_ondisk ]; then
  36         echo "$cksum <> $cksum_ondisk"
  37         ret=1
  38     fi
  39     echo $ret
  40 }
  41
  42 exec_git_cmd()
  43 {
  44     local arg=("$@")
  45     local repo_name=${arg[0]}
  46     local cmd=${arg[@]:1}
  47     git --git-dir "$repo_name/.git" $cmd
  48 }
  49
  50 clone_repo()
  51 {
  52     local repo_name=$1
  53     git clone --branch giant "http://github.com/ceph/$REPO" $repo_name
  54 }
  55
  56 setup_repos()
  57 {
  58     mkdir "$REPO_DIR"
  59
  60     for i in `seq 1 $NR_DIRECTORIES`
  61     do
  62         local repo_name="${REPO_PATH_PFX}_$i"
  63         mkdir $repo_name
  64         clone_repo $repo_name
  65     done
  66 }