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raspberry:read_only [2021/05/27 14:05]
admin [Drives] 		raspberry:read_only [2021/05/27 14:05]
admin [Drives]
Line 7: Line 7:
 In the fstab: In the fstab:
   $ sudo nano /etc/fstab   $ sudo nano /etc/fstab
-one has to change the SD card to read only (ro) and one has to make a temporary virtual drive, too:+one has to change the SD card to read only (ro) and one has to make a temporary virtual drive (30MB), too:
   /dev/mmcblk0p2  /               ext4    defaults,noatime,ro  0       1   /dev/mmcblk0p2  /               ext4    defaults,noatime,ro  0       1
   tmpfs           /tmp            tmpfs   defaults,size=30M    0       0   tmpfs           /tmp            tmpfs   defaults,size=30M    0       0