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Cryptoval2 2025-09-05 15:46:39 -04:00
parent ed1cbc96e6
commit cca89fceeb
1 changed files with 10 additions and 8 deletions
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18
compress_qcow2.sh
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@ -1,8 +1,8 @@
#!/bin/bash #!/bin/bash
if [ "$(id -u)" -ne 0 ]; then if [ "$(id -u)" -ne 0 ]; then
echo "This script must be run as root." >&2 echo "This script must be run as root." >&2
exit 1 exit 1
fi fi
# ------ Settings # ------ Settings
@ -14,9 +14,10 @@ mkdir -p ${ShrunkDir}
mkdir -p ${TmpDir} mkdir -p ${TmpDir}
# ------ Settings # ------ Settings
Qcow2Files=$(find ${Qcow2Dir} -type f -name "*.qcow2" -mtime -1 -print)
Qcow2Files=$(ls -t ${Qcow2Dir}/*.qcow2) echo "Files to compress:"
echo "Files to compress: ${Qcow2Files}" echo ${Qcow2Files}
exit
for file in ${Qcow2Files} for file in ${Qcow2Files}
do do
@ -52,15 +53,16 @@ do
echo "Compression is successful. Compression ratio is ${ratio}%" echo "Compression is successful. Compression ratio is ${ratio}%"
rm ${SparseFile} rm ${SparseFile}
Cmd="chown oleg:oleg ${ShrunkFile}"
echo ${Cmd}
eval ${Cmd}
## ##
GuestFile="${ShrunkFile#*.}" GuestFile="${ShrunkFile#*.}"
GuestFile="${GuestFile%.shrunk}" GuestFile="${GuestFile%.shrunk}"
Cmd="ln -snf ${ShrunkFile} /opt/vm_drive/${GuestFile}" Cmd="ln -snf ${ShrunkFile} /opt/vm_drive/${GuestFile}"
echo ${Cmd} echo ${Cmd}
eval ${Cmd} eval ${Cmd}
##
Cmd="chown oleg:oleg ${ShrunkFile}"
echo ${Cmd}
eval ${Cmd}
fi fi
done done