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| author | Christian Rebischke <Chris.Rebischke@posteo.de> | 2017-08-07 20:40:54 +0200 |
|---|---|---|
| committer | Christian Rebischke <Chris.Rebischke@posteo.de> | 2017-08-07 20:40:54 +0200 |
| commit | 66a78afe5bdd04b7247239e3cd0772ef45a08f24 (patch) | |
| tree | 645d9db6754bfd08a34b7e9c9b999c960a5a7720 | |
| parent | c39cbfa32885b286e64f000f2ebbd768bf06f090 (diff) | |
| download | arch-boxes32-66a78afe5bdd04b7247239e3cd0772ef45a08f24.tar.xz | |
making the zero write optional
| -rw-r--r--[-rwxr-xr-x] | provision/cleanup.sh | 7 | ||||
| -rw-r--r-- | provision/write_zeroes.sh | 10 |
2 files changed, 11 insertions, 6 deletions
diff --git a/provision/cleanup.sh b/provision/cleanup.sh index 29da429..d8fbc3c 100755..100644 --- a/provision/cleanup.sh +++ b/provision/cleanup.sh @@ -3,10 +3,5 @@ set -e set -x +# clear package cache yes | sudo pacman -Scc - -# Write zeros to improve virtual disk compaction. -zerofile=$(/usr/bin/mktemp /zerofile.XXXXX) -dd if=/dev/zero of="$zerofile" bs=1M || true -rm -f "$zerofile" -sync diff --git a/provision/write_zeroes.sh b/provision/write_zeroes.sh new file mode 100644 index 0000000..a7fac3e --- /dev/null +++ b/provision/write_zeroes.sh @@ -0,0 +1,10 @@ +#/bin/bash + +set -e +set -x + +# Write zeros to improve virtual disk compaction. +zerofile=$(/usr/bin/mktemp /zerofile.XXXXX) +dd if=/dev/zero of="$zerofile" bs=1M || true +rm -f "$zerofile" +sync |