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According to Btrfs wikiBtrfs wiki, read-only snapshots are available since Linux 2.6.38. So make sure you have a recent kernel. Apart from that, you should be just able to do it using ro mount option (mount -o [other-options],ro ...).
According to Btrfs wiki, read-only snapshots are available since Linux 2.6.38. So make sure you have a recent kernel. Apart from that, you should be just able to do it using ro mount option (mount -o [other-options],ro ...).
According to Btrfs wiki, read-only snapshots are available since Linux 2.6.38. So make sure you have a recent kernel. Apart from that, you should be just able to do it using ro mount option (mount -o [other-options],ro ...).
According to Btrfs wiki, read-only snapshots are available since Linux 2.6.38. So make sure you have a recent kernel. Apart from that, you should be just able to do it using ro mount option (mount -o [other-options],ro ...).
