fallocate swapfile instead of dd

2019-06-26 14:24:46 +08:00 · 2019-06-26 14:24:46 +08:00 · 72a7bdf04a
parent e9db29df96
commit 72a7bdf04a
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -139,7 +139,7 @@ check_disk_and_memory() {
      ## derived from https://meta.discourse.org/t/13880
      ##
      install -o root -g root -m 0600 /dev/null /swapfile
-      dd if=/dev/zero of=/swapfile bs=1k count=2048k
+      fallocate -l 2G /swapfile
      mkswap /swapfile
      swapon /swapfile
      echo "/swapfile       swap    swap    auto      0       0" | tee -a /etc/fstab