Bearbeiten von „Bench-FileSystem“

[[Kategorie:Benchmark]]

= Links =

= Vorgehen =
* Magnetplatte, Partition erstellen
* Partition formatieren und mounten, z.B. /media/fs.new
* Schreiben: Dateibaum (z.B. /home/ws) nach /media/fs.new/first kopieren, Zeit messen
* Lesen/Schreiben: Den neuen Dateibaum /media/fs.new/first nach /media/fs.new/second kopieren, Zeit messen
* Lesen: Prüfsumme über alle Dateien, mit 8 Threads
* Lesen: Inhaltssuche über alle Dateien
* Lesen Metadaten: Datei
* Löschen: Alle Dateien löschen

= Ergebnisse =
{| class="wikitable" style="margin:auto"
! System !! Baum kopieren !! Kopie der Kopie !! md5sum !! Textsuche !! Dateisuche !! Baum löschen
|-
| Linux-BtrFS || 1 || 2 || 3 || 4 || 5 || 6
|-
| Linux-ext4 || 3m30,454 0m47,940 || 9m58.980 0m52,470 || 6m51,028 0m32,937 ||2m28,061 0m8,873 || 0m0,524 0m0,370 || 0m29,434 0m10,388
|-
| Linux-NTFS || 1 || 2 || 3 || 4 || 5 || 6
|-
|}

= Ausführung Linux =

<syntaxhighlight lang="bash">
DEV=sdb3
MOUNT=/media/bench
SRC=/home/ws
mkdir -p $MOUNT
mkfs.ext4 -L bench /dev/DEV
mount /dev/$DEV $MOUNT
df -h | grep bench
time cp -a $SRC $MOUNT/tree1
df -h | grep bench
time cp -a $MOUNT/tree1 $MOUNT/tree2
time md5deep -r -j8  -s -W /dev/null $MOUNT/tree1
time grep -r x~+=Q $MOUNT/tree1
time find $MOUNT/tree1 -name "=~X.%" 
time rm -Rf $MOUNT/tree1 $MOUNT/tree2
</syntaxhighlight>
@@ Zeile 14: / Zeile 14: @@
 = Ergebnisse =
-* Dateibaum: 24 GByte
-* Zielpartition: 246 GByte
 {| class="wikitable" style="margin:auto"
 ! System !! Baum kopieren !! Kopie der Kopie !! md5sum !! Textsuche !! Dateisuche !! Baum löschen
 |-
-| Linux-BtrFS || 3m26,591s 0m33,071s ||7m51,904s 0m39,921s || 4m36,076s 0m31,066s ||1m25,317s 0m8,812s || 0m0,527s 0m0,354s || 0m17,101s 0m13,153s
+| Linux-BtrFS || 1 || 2 || 3 || 4 || 5 || 6
 |-
-| Linux-BtrFS zstd || 2m6,560s 0m27,849s || 4m41,454s 0m37,278s || 4m41,697s 0m34,857s || 0m10,680s 0m3,117s || 0m0,521s 0m0,361s || 0m16,963s 0m14,410s
+| Linux-ext4 || 3m30,454 0m47,940 || 9m58.980 0m52,470 || 6m51,028 0m32,937 ||2m28,061 0m8,873 || 0m0,524 0m0,370 || 0m29,434 0m10,388
 |-
-| Linux-ext4 || 3m30,454 0m47,940 || 9m58.980 0m52,470 || 6m51,028 0m32,937 || 2m28,061 0m8,873 || 0m0,524 0m0,370 || 0m29,434 0m10,388
+| Linux-NTFS || 1 || 2 || 3 || 4 || 5 || 6
 |-
-| Linux-ext4 noatime || 3m34,878s 0m47,871s || 10m54,549s 0m54,666s  || 6m15,893s 0m30,162s  || 1m0,489s 0m5,163s  || 0m0,562s  0m0,312s || 0m9,965s  0m9,136s
-|-
-| Linux-NTFS || 4m21,566 0m44,361 || 47m52,311 0m3,136 || 34m0,036 0m59,386s || 32m4,712 0m23,723 || 0m15,410s 0m1,525 || 1m31,657 0m7,670s
-|-
-| Linux-NTFS noatime || 5m17,114s 0m43,155s || 62m16,607s 1m8,006s || 38m18,014s 1m3,918s || 34m29,015s 0m22,014s || 0m27,080s 0m2,885s
-|-
-| Win11 || 1h10 || ? || findstr: "Nicht genügend Speicher" || dir: 9,703s || find: 0m40,003 0m11,327 || 11m1,060 3m23,171
 |}
@@ Zeile 41: / Zeile 32: @@
 SRC=/home/ws
 mkdir -p $MOUNT
-mkfs.btrfs -L bench /dev/$DEV
+mkfs.ext4 -L bench /dev/DEV
-mkfs.ext4 -L bench /dev/$DEV
-mkfs.ntfs -L bench -f /dev/$DEV
 mount /dev/$DEV $MOUNT
-mkfs.ntfs -L bench -f /dev/$DEV
 df -h | grep bench
-set -x
 time cp -a $SRC $MOUNT/tree1
 df -h | grep bench