of that mount such that mounts and umounts within any of the mirrors propagate
to the other mirror. A slave mount receives propagation from its master, but
any not vice-versa. A private mount carries no propagation abilities. A
-unbindable mount is a private mount which cannot cloned through a bind
+unbindable mount is a private mount which cannot be cloned through a bind
operation. Detailed semantics is documented in Documentation/sharedsubtree.txt
file in the kernel source tree.
synchronous write. The algorithm used is designed to automatically tune for
the speed of the disk, by measuring the amount of time (on average) that it
takes to finish committing a transaction. Call this time the "commit time".
-If the time that the transactoin has been running is less than the commit time,
+If the time that the transaction has been running is less than the commit time,
ext4 will try sleeping for the commit time to see if other operations will join
the transaction. The commit time is capped by the max_batch_time, which
defaults to 15000us (15ms). This optimization can be turned off entirely by
replace-via-truncate patterns and force that any delayed allocation blocks are
allocated such that at the next journal commit, in the default data=ordered
mode, the data blocks of the new file are forced to disk before the rename()
-operation is commited. This provides roughly the same level of guarantees as
+operation is committed. This provides roughly the same level of guarantees as
ext3, and avoids the "zero-length" problem that can happen when a system
crashes before the delayed allocation blocks are forced to disk.