| 1 | #!/bin/bash
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| 2 |
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| 3 | # this script has been written to run on La Palma on the machine data
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| 4 | # i.e. paths are only working on this machine
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| 5 |
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| 6 | source `dirname $0`/../Sourcefile.sh
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| 7 | printprocesslog "INFO starting "$0
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| 8 |
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| 9 | logfile=$runlogpath"/ZipRawLP-"$datetime".log"
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| 10 | date >> $logfile
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| 11 |
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| 12 | if ! ls /daq/raw >/dev/null 2>&1
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| 13 | then
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| 14 | printprocesslog "ERROR /daq/raw is not available."
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| 15 | finish
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| 16 | fi
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| 17 | # get current hour
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| 18 | hour=`date +%k`
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| 19 | if [ $hour -le 7 ] || [ $hour -ge 19 ]
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| 20 | then
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| 21 | dates=( `date +%Y/%m/%d --date="-12hour"` )
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| 22 | else
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| 23 | # get last 3, 6 or 9 nights
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| 24 | #dates=( `date +%Y/%m/%d --date="-12hour"` `date +%Y/%m/%d --date="-36hour"` `date +%Y/%m/%d --date="-60hour"` \
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| 25 | dates=( `date +%Y/%m/%d --date="-60hour"` `date +%Y/%m/%d --date="-36hour"` `date +%Y/%m/%d --date="-12hour"` \
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| 26 | # `date +%Y/%m/%d --date="-84hour"` `date +%Y/%m/%d --date="-108hour"` `date +%Y/%m/%d --date="-132hour"` \
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| 27 | # `date +%Y/%m/%d --date="-156hour"` `date +%Y/%m/%d --date="-180hour"` `date +%Y/%m/%d --date="-204hour"` \
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| 28 | )
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| 29 | fi
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| 30 |
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| 31 | # setup to use ftools
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| 32 | source $HEADAS/headas-init.sh
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| 33 |
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| 34 | delaytime=5
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| 35 |
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| 36 | # do rsync for rawfiles of these dates
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| 37 | for date in ${dates[@]}
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| 38 | do
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| 39 | echo "" >> $logfile 2>&1
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| 40 | rawdir=/daq/raw/$date
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| 41 | echo `date`": processing files in "$rawdir >> $logfile 2>&1
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| 42 | printprocesslog "INFO processing files in "$rawdir
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| 43 | #echo "INFO processing files in "$rawdir
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| 44 | # check if data are available from that night
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| 45 | if ! [ -d $rawdir ]
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| 46 | then
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| 47 | echo `date`": no data available in "$rawdir >> $logfile 2>&1
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| 48 | printprocesslog "INFO no data available in "$rawdir
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| 49 | continue
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| 50 | fi
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| 51 | zipdir=/loc_data/zipraw/$date
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| 52 | if ! [ -d $zipdir ]
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| 53 | then
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| 54 | # create output directory for zip
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| 55 | makedir $zipdir >> $logfile 2>&1
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| 56 | fi
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| 57 |
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| 58 | # find all fits-files starting with the oldest file
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| 59 | echo `date`": finding files to be zipped in $rawdir..." >> $logfile 2>&1
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| 60 | printprocesslog "INFO finding files to be zipped in "$rawdir"..."
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| 61 | fitsfiles=`find $rawdir -type f -name '*fits'| sort `
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| 62 |
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| 63 | if [ ${#fitsfiles[@]} -eq 0 ]
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| 64 | then
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| 65 | echo `date`": no files to be zipped in $rawdir..." >> $logfile 2>&1
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| 66 | printprocesslog "INFO no files to be zipped in "$rawdir"..."
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| 67 | continue
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| 68 | fi
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| 69 |
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| 70 | # loop to zip files
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| 71 | echo `date`": zipping files in $rawdir..." >> $logfile 2>&1
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| 72 | printprocesslog "INFO zipping files in "$rawdir"..."
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| 73 | for file in $fitsfiles
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| 74 | do
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| 75 | # filename for temporary and final zipfile
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| 76 | zipfile=`echo $file | sed -e 's/daq/loc_data/g' -e 's/raw/zipraw/' -e 's/fits/fits.gz/'`
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| 77 | zipfiletmp=`echo $file | sed -e 's/daq/loc_data/g' -e 's/raw/zipraw/' -e 's/fits/fits.tmp.gz/'`
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| 78 | # check if zipped file already exists
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| 79 | if [ -e $zipfile ]
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| 80 | then
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| 81 | continue
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| 82 | fi
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| 83 |
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| 84 | # check if raw file was accessed in the last $delaytime minutes
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| 85 | isnew=`find $file -amin -$delaytime`
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| 86 | if [ "$isnew" != "" ]
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| 87 | then
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| 88 | echo $file" is not older than $delaytime min => continue" >> $logfile 2>&1
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| 89 | printprocesslog "INFO "$file" is not older than $delaytime min => continue"
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| 90 | continue
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| 91 | fi
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| 92 |
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| 93 | # not needed anymore, as only complete files are transferred from newdaq to daq
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| 94 | # # check if file is already finished
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| 95 | # # original file on daq (if data was taken on daq
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| 96 | # origfile=`echo $file | sed -e 's/loc_data/daq/'`
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| 97 | # if [ -e $origfile ]
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| 98 | # then
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| 99 | # # get time of last modification as seconds since Epoch for both files
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| 100 | # timeorig=`stat -c %Y $origfile`
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| 101 | # timecopy=`stat -c %Y $file`
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| 102 | # # compare times
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| 103 | # if ! [ $timeorig -eq $timecopy ]
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| 104 | # then
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| 105 | # # if times are not the same, the file is still open => no zip
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| 106 | # echo `date`": file "$file" not yet closed => continue" >> $logfile 2>&1
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| 107 | # printprocesslog "WARN file "$file" not yet closed => continue"
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| 108 | # continue
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| 109 | # fi
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| 110 | # else
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| 111 | # # if the origfile doesn't exist, the data was probably written not on daq but on data
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| 112 | # echo `date`": file "$file" was probably taken on data and not daq " >> $logfile 2>&1
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| 113 | # printprocesslog "WARN file "$file" was probably taken on data and not daq "
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| 114 | # fi
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| 115 |
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| 116 | # # update the raw file with the checksums
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| 117 | # ftchecksum update=yes $file >> $logfile 2>&1
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| 118 | # check=$?
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| 119 | # if [ $check -eq 0 ]
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| 120 | # then
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| 121 | # echo `date`": file "$file" was updated with the checksums " >> $logfile 2>&1
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| 122 | # else
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| 123 | # echo `date`": problem when updating file "$file" (ftchecksum exited with "$check")" >> $logfile 2>&1
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| 124 | # echo `date`": problem when updating file "$file" (ftchecksum exited with "$check")"
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| 125 | # continue
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| 126 | # fi
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| 127 |
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| 128 | echo `date`": zipping "$file" to "$zipfile" ..." >> $logfile 2>&1
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| 129 | printprocesslog "INFO zipping "$file" to "$zipfile" ..."
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| 130 | #echo "INFO zipping "$file" to "$zipfile" ..."
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| 131 | source `dirname $0`/../Sourcefile.sh
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| 132 | # zip file to stdout and pipe it to outputfile
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| 133 | echo "pv --rate-limit $limitpigz $file | pigz -1 -c -f -p 2 > $zipfiletmp" >> $logfile 2>&1
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| 134 | pv --rate-limit $limitpigz $file | pigz -1 -c -f -p 2 > $zipfiletmp
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| 135 | statuspigz=( `echo ${PIPESTATUS[@]}` )
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| 136 | printprocesslog "DEBUG PIPESTATUS:"${statuspigz[@]}
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| 137 | echo " PIPESTATUS:"${statuspigz[@]} >> $logfile 2>&1
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| 138 | if [ ${statuspigz[0]} -eq 0 ] && [ ${statuspigz[1]} -eq 0 ]
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| 139 | then
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| 140 | # if successful, move temporary to final zipfile
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| 141 | printprocesslog "INFO move "$zipfiletmp" to "$zipfile" ..."
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| 142 | mv -v $zipfiletmp $zipfile >> $logfile 2>&1
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| 143 | else
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| 144 | # if not successful, remove temporary zipfile
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| 145 | printprocesslog "WARN pigz or pv failed (PIPESTATUS:"${statuspigz[@]}")."
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| 146 | echo "WARN pigz or pv failed (PIPESTATUS:"${statuspigz[@]}")." >> $logfile 2>&1
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| 147 | finish
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| 148 | printprocesslog "INFO remove "$zipfiletmp"..."
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| 149 | rm -v $zipfiletmp >> $logfile 2>&1
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| 150 | diskusage=( `df -P /loc_data | grep /loc_data ` )
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| 151 | # check if more than ~ 10 GB are left on /loc_data
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| 152 | if [ ${diskusage[3]} -lt 10000000 ]
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| 153 | then
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| 154 | echo "WARN less than 10 GB left on /loc_data on data " >> $logfile 2>&1
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| 155 | printprocesslog "WARN less than 10 GB left on /loc_data on data "
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| 156 | finish
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| 157 | fi
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| 158 | fi
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| 159 | done
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| 160 | done
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| 161 | echo "finished zipping..." >> $logfile 2>&1
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| 162 | finish
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