Suppression SWAPfile Raspbian

Depuis http://raspberrypihobbyist.blogspot.fr/2013/07/running-from-external-hard-drive.html

root@raspberrypi:~# find /etc/ -name *swapfile -exec ls -al {} +

-rw-r--r-- 1 root root 18 déc. 15 2012 /etc/dphys-swapfile

-rwxr-xr-x 1 root root 2148 juin 9 2012 /etc/init.d/dphys-swapfile

lrwxrwxrwx 1 root root 24 janv. 16 2013 /etc/rc2.d/S03dphys-swapfile -> ../init.d/dphys-swapfile

lrwxrwxrwx 1 root root 24 janv. 16 2013 /etc/rc3.d/S03dphys-swapfile -> ../init.d/dphys-swapfile

lrwxrwxrwx 1 root root 24 janv. 16 2013 /etc/rc4.d/S03dphys-swapfile -> ../init.d/dphys-swapfile

lrwxrwxrwx 1 root root 24 janv. 16 2013 /etc/rc5.d/S03dphys-swapfile -> ../init.d/dphys-swapfile

rm /etc/rc?.d/*dphys-swapfile
# Delete old SWAPfile
rm /mnt/var/swap

Add /dev/sda2 none swap sw 0 0 to fstab

Reboot

Fix network controller issue (SoC controller freeze)

From http://raspberrypi.stackexchange.com/questions/4958/networks-drops-and-freezes#8557

Add the following to /boot/cmdline.txt (which must remain as one line):

smsc95xx.turbo_mode=N dwc_otg.dma_enable=1 dwc_otg.dma_burst_size=256 elevator=deadline

Current /boot/cmdline.txt (fixes network freeze & boots to hard drive)

Boot and Swap on Hard Drive

• Suppression SWAPfile?

Fix network controller issue (SoC controller freeze)

From http://raspberrypi.stackexchange.com/questions/4958/networks-drops-and-freezes#8557

Add the following to /boot/cmdline.txt (which must remain as one line):

smsc95xx.turbo_mode=N dwc_otg.dma_enable=1 dwc_otg.dma_burst_size=256 elevator=deadline

smsc95xx.turbo_mode=N sets the Network device not in turbo mode. Usually you don't see a difference on network traffic

elevator=deadline sets the scheduler to deadline Sched

Custom RPI boot

# more /boot/cmdline.txt 
dwc_otg.lpm_enable=0 console=tty1 root=/dev/sda2 rootfstype=ext4 elevator=deadline rootwait smsc95xx.turbo_mode=N dwc_otg.dma_enable=1 dwc_otg.dma_burst_size=256