@@ -134,15 +134,15 @@ Sequential zone files can only be written sequentially, starting from the file
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end, that is, write operations can only be append writes. Zonefs makes no
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attempt at accepting random writes and will fail any write request that has a
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start offset not corresponding to the end of the file, or to the end of the last
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- write issued and still in-flight (for asynchrnous I/O operations).
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+ write issued and still in-flight (for asynchronous I/O operations).
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Since dirty page writeback by the page cache does not guarantee a sequential
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write pattern, zonefs prevents buffered writes and writeable shared mappings
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on sequential files. Only direct I/O writes are accepted for these files.
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zonefs relies on the sequential delivery of write I/O requests to the device
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implemented by the block layer elevator. An elevator implementing the sequential
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write feature for zoned block device (ELEVATOR_F_ZBD_SEQ_WRITE elevator feature)
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- must be used. This type of elevator (e.g. mq-deadline) is the set by default
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+ must be used. This type of elevator (e.g. mq-deadline) is set by default
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for zoned block devices on device initialization.
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There are no restrictions on the type of I/O used for read operations in
@@ -196,7 +196,7 @@ additional conditions that result in I/O errors.
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may still happen in the case of a partial failure of a very large direct I/O
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operation split into multiple BIOs/requests or asynchronous I/O operations.
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If one of the write request within the set of sequential write requests
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- issued to the device fails, all write requests after queued after it will
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+ issued to the device fails, all write requests queued after it will
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become unaligned and fail.
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* Delayed write errors: similarly to regular block devices, if the device side
@@ -207,7 +207,7 @@ additional conditions that result in I/O errors.
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causing all data to be dropped after the sector that caused the error.
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All I/O errors detected by zonefs are notified to the user with an error code
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- return for the system call that trigered or detected the error. The recovery
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+ return for the system call that triggered or detected the error. The recovery
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actions taken by zonefs in response to I/O errors depend on the I/O type (read
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vs write) and on the reason for the error (bad sector, unaligned writes or zone
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condition change).
@@ -222,7 +222,7 @@ condition change).
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* A zone condition change to read-only or offline also always triggers zonefs
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I/O error recovery.
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- Zonefs minimal I/O error recovery may change a file size and a file access
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+ Zonefs minimal I/O error recovery may change a file size and file access
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permissions.
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* File size changes:
@@ -237,7 +237,7 @@ permissions.
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A file size may also be reduced to reflect a delayed write error detected on
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fsync(): in this case, the amount of data effectively written in the zone may
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be less than originally indicated by the file inode size. After such I/O
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- error, zonefs always fixes a file inode size to reflect the amount of data
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+ error, zonefs always fixes the file inode size to reflect the amount of data
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persistently stored in the file zone.
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* Access permission changes:
@@ -281,11 +281,11 @@ Further notes:
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permissions to read-only applies to all files. The file system is remounted
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read-only.
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* Access permission and file size changes due to the device transitioning zones
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- to the offline condition are permanent. Remounting or reformating the device
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+ to the offline condition are permanent. Remounting or reformatting the device
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with mkfs.zonefs (mkzonefs) will not change back offline zone files to a good
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state.
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* File access permission changes to read-only due to the device transitioning
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- zones to the read-only condition are permanent. Remounting or reformating
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+ zones to the read-only condition are permanent. Remounting or reformatting
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the device will not re-enable file write access.
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* File access permission changes implied by the remount-ro, zone-ro and
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zone-offline mount options are temporary for zones in a good condition.
@@ -301,13 +301,13 @@ Mount options
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zonefs define the "errors=<behavior>" mount option to allow the user to specify
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zonefs behavior in response to I/O errors, inode size inconsistencies or zone
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- condition chages . The defined behaviors are as follow:
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+ condition changes . The defined behaviors are as follow:
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* remount-ro (default)
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* zone-ro
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* zone-offline
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* repair
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- The I/O error actions defined for each behavior is detailed in the previous
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+ The I/O error actions defined for each behavior are detailed in the previous
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section.
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Zonefs User Space Tools
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