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authorErich Eckner <git@eckner.net>2016-11-14 13:03:22 +0100
committerErich Eckner <git@eckner.net>2016-11-14 13:03:22 +0100
commit61cfb0d0b963abbde781ddf5af8e3866d6f1b730 (patch)
tree9ed3a8d6ce244d2dfbe46408273dcf6996d73034 /backupStatistics.in
parentc7c3f0368ed65c015a3983743191436e6585e51f (diff)
downloadhardlinkedBackups-61cfb0d0b963abbde781ddf5af8e3866d6f1b730.tar.xz
backupStatistics sollte jetzt nur Inodes mit <=64000 Hardlinks beachten und die (davon) am haeufigsten hard gelinkte Inode als Original verwenden
Diffstat (limited to 'backupStatistics.in')
-rw-r--r--backupStatistics.in15
1 files changed, 7 insertions, 8 deletions
diff --git a/backupStatistics.in b/backupStatistics.in
index 8865af5..aa9b92b 100644
--- a/backupStatistics.in
+++ b/backupStatistics.in
@@ -28,8 +28,7 @@ do_stage()
for dat in $(ls "${dest}")
do
echo "${dat}:"
- find "${dest}/${dat}" -type f -exec \
- stat -c'%i %n' {} \; >> \
+ find "${dest}/${dat}" -type f -links -64001 -printf '%i %p\n' >> \
"${cacheDir}/${backupID}.inodes"
done
;;
@@ -56,14 +55,14 @@ do_stage()
3)
if [ "$2" == '##DESCRIBE##' ]
then
- echo 'generate lists $inode -> $contentHash'
+ echo 'generate lists $inode -> $count, $contentHash'
return 0
fi
cat "${cacheDir}/${backupID}.inodes.sorted/"part.* | \
- uniq -m1 | \
+ uniq -cm1 | \
parallel \
- sha512sum {=s/^[[:digit:]]\+ //=} \| \
- sed "\"s|^\([0-9a-f]\{128\}\) .*\$|\1 "{=s/^\([[:digit:]]\+\) .*/\\1/=}"|\"" \
+ sha512sum {=s/^ *\([[:digit:]]\+ \)\{2\}//=} \| \
+ sed '"s|^\([0-9a-f]\{128\}\) .*\$|\1 '{=s/^ *\([[:digit:]]\+ [[:digit:]]\+\) .*/\\1/=}'|"' \
\; > \
"${cacheDir}/${backupID}.content"
;;
@@ -75,7 +74,7 @@ do_stage()
fi
tmpDirA="$(mktemp -d)"
tmpDirB="$(mktemp -d "${cacheDir}/tmp.XXXXXX")"
- sort -T "${tmpDirA}" -T "${tmpDirB}" "${cacheDir}/${backupID}.content" > \
+ sort -T "${tmpDirA}" -T "${tmpDirB}" -k1,1 -k2nr,2 "${cacheDir}/${backupID}.content" > \
"${cacheDir}/${backupID}.content.sorted"
rmdir "${tmpDirA}" "${tmpDirB}"
;;
@@ -89,7 +88,7 @@ do_stage()
uniq -m1 --all-repeated=separate "${cacheDir}/${backupID}.content.sorted"
echo ""
) | \
- sed 's|^\S\+ ||' | \
+ sed 's|^\(\S\+ \)\{2\}||' | \
while read s
do
if [ -z "${s}" ]