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@@ -5,43 +5,17 @@ find / -type f -iname "thumbs.db" -exec rm {} \; 2> /dev/null &
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find / -type f -iname ".ds_store" -exec rm {} \; 2> /dev/null &
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find / -type f -name '._*' -exec rm -rf {} \; 2> /dev/null &
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-# functions for asynchronous operations
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-cleanup_ext4() {
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- fstrim "$1"
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- e4defrag "$1"
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-}
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-
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-cleanup_btrfs() {
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- fstrim "$1"
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-
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- btrfs balance start -dusage=1 "$1"
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- btrfs balance start -musage=1 "$1"
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- btrfs balance start -dusage=5 "$1"
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- btrfs balance start -musage=5 "$1"
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- btrfs balance start -dusage=10 "$1"
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- btrfs balance start -musage=10 "$1"
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- btrfs balance start -dusage=25 "$1"
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- btrfs balance start -musage=25 "$1"
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- btrfs balance start -dusage=50 "$1"
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- btrfs balance start -musage=50 "$1"
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-
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- btrfs scrub start -qdB "$1"
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-}
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-
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-# defragment and fstrim ext4 weekly
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+# fstrim and defragment ext4
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for filesystem in $(mount -t ext4 | awk '{print $3}'); do
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- cleanup_ext4 "$filesystem" &
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+ fstrim "$filesystem"
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+ e4defrag "$filesystem"
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done
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-# defragment and rebalance ssd-only (hdd are too slow) btrfs weekly
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+# rebalance and trim SSD btrfs (HDD are too slow and should be done manually)
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for filesystem in $(mount -t btrfs | grep "ssd" | awk '{print $3}'); do
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- cleanup_btrfs "$filesystem" &
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-done
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-
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-# wait for jobs to complete
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-for j in $(jobs -p); do
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- wait $j
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+ btrfs balance start -musage=11 dusage=10 "$filesystem"
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+ fstrim "$filesystem"
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done
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# cleanup journalctl
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-journalctl --vacuum-time=10d
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+journalctl --vacuum-time=5d --vacuum-size=500M
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