david_williams | 3344549 | 2008-02-23 02:30:34 +0000 | [diff] [blame] | 1 | function rsync-retry () { |
| 2 | if [ -z $1 -o -z $2 ] |
| 3 | then |
| 4 | echo "Invalid arguments. Usage is rsync-retry FROMDIR TODIR [verbose] [maxtrys] [pausetime]" |
| 5 | return 1 |
| 6 | fi |
| 7 | local FROMDIR=$1 |
| 8 | local TODIR=$2 |
| 9 | if [ -z $3 ] |
| 10 | then |
david_williams | 9dce0ce | 2008-09-16 22:22:56 +0000 | [diff] [blame] | 11 | local verboseFlag=0 |
david_williams | 3344549 | 2008-02-23 02:30:34 +0000 | [diff] [blame] | 12 | else |
| 13 | local verboseFlag=$3 |
| 14 | fi |
| 15 | |
| 16 | if [ -z $4 ] |
| 17 | then |
| 18 | local maxTrys=5 |
| 19 | else |
| 20 | local maxTrys=$4 |
| 21 | fi |
| 22 | |
| 23 | if [ -z $5 ] |
| 24 | then |
| 25 | local nPauseTime=120s |
| 26 | else |
| 27 | local nPauseTime=$5 |
| 28 | fi |
| 29 | |
david_williams | 2521ada | 2009-05-31 04:11:59 +0000 | [diff] [blame] | 30 | # do not use -t option. See bug 278471 |
| 31 | # https://bugs.eclipse.org/bugs/show_bug.cgi?id=278471 |
| 32 | |
| 33 | local rsyncArgs="rup" |
david_williams | 2a88f87 | 2008-09-17 00:41:33 +0000 | [diff] [blame] | 34 | if [ $verboseFlag -gt 0 ] |
david_williams | 3344549 | 2008-02-23 02:30:34 +0000 | [diff] [blame] | 35 | then |
| 36 | rsyncArgs="${rsyncArgs}v" |
david_williams | 9dce0ce | 2008-09-16 22:22:56 +0000 | [diff] [blame] | 37 | else |
| 38 | rsyncArgs="${rsyncArgs}q" |
david_williams | 3344549 | 2008-02-23 02:30:34 +0000 | [diff] [blame] | 39 | fi |
| 40 | |
| 41 | exitCode=-1 |
| 42 | nTrys=0 |
| 43 | |
| 44 | until [ $exitCode == 0 ] |
| 45 | do |
| 46 | ${REMOTE_SSH_COMMAND} rsync -${rsyncArgs} ${FROMDIR} ${TODIR} |
| 47 | exitCode=$? |
| 48 | if [ $exitCode != 0 ] |
| 49 | then |
| 50 | nTrys=$(($nTrys + 1)) |
| 51 | if [ $verboseFlag ] ; then |
| 52 | echo "rsync failed with $exitCode. Retrying $nTrys times after $nPauseTime." |
| 53 | if [ $nTrys -gt $maxTrys ] ; then |
| 54 | echo "Number of re-trys exceeded. rsync exit code: $exitCode" |
| 55 | return $exitCode |
| 56 | fi |
| 57 | sleep $nPauseTime |
| 58 | fi |
| 59 | fi |
| 60 | done |
| 61 | |
| 62 | return $exitCode |
| 63 | } |