update verifyFreeDiskSpace()...

addresses #322. Will now check free space on the first file system output by 'df- lkP`, as opposed to `/` to make pi-hole more compatible with other distros.
This commit is contained in:
Adam Warner 2016-02-16 23:00:48 +00:00
parent b7cb3df9bc
commit 40f541bc31

View file

@ -120,7 +120,7 @@ verifyFreeDiskSpace() {
# 25MB is the minimum space needed (20MB install + 5MB one day of logs.) # 25MB is the minimum space needed (20MB install + 5MB one day of logs.)
requiredFreeBytes=25600 requiredFreeBytes=25600
existingFreeBytes=`df -lkP / | awk '{print $4}' | tail -1` existingFreeBytes=`df -lkP | awk '{print $4}' | tail -1`
if [[ $existingFreeBytes -lt $requiredFreeBytes ]]; then if [[ $existingFreeBytes -lt $requiredFreeBytes ]]; then
whiptail --msgbox --backtitle "Insufficient Disk Space" --title "Insufficient Disk Space" "\nYour system appears to be low on disk space. pi-hole recomends a minimum of $requiredFreeBytes Bytes.\nYou only have $existingFreeBytes Free.\n\nIf this is a new install you may need to expand your disk.\n\nTry running:\n 'sudo raspi-config'\nChoose the 'expand file system option'\n\nAfter rebooting, run this installation again.\n\ncurl -L install.pi-hole.net | bash\n" $r $c whiptail --msgbox --backtitle "Insufficient Disk Space" --title "Insufficient Disk Space" "\nYour system appears to be low on disk space. pi-hole recomends a minimum of $requiredFreeBytes Bytes.\nYou only have $existingFreeBytes Free.\n\nIf this is a new install you may need to expand your disk.\n\nTry running:\n 'sudo raspi-config'\nChoose the 'expand file system option'\n\nAfter rebooting, run this installation again.\n\ncurl -L install.pi-hole.net | bash\n" $r $c