Review the ZFS dataset output that is displayed on your system:
Which four correctly describe the output?
A.
/data/file4 has been added.
B.
The link /data/file3 has been added.
C.
/data/file3 has been renamed to /data/file13.
D.
/data/file4 has been modified and is now larger.
E.
/data/file1 has been deleted.
F.
/data/file1 has been modified and is now smaller.
G.
/data/file5 has been modified.
H.
/data/file3 (a link) has been removed.
Explanation:
A: + Indicates the file/directory was added in the later dataset
C: R Indicates the file/directory was renamed in the later dataset
E: – Indicates the file/directory was removed in the later dataset
G: M Indicates the file/directory was modified in the later dataset
Note: Identifying ZFS Snapshot Differences (zfs diff)
You can determine ZFS snapshot differences by using the zfs diff command.
The following table summarizes the file or directory changes that are identified by the zfs diff command.
File or Directory Change Identifier
* File or directory is modified or file or directory link changed
M
* File or directory is present in the older snapshot but not in the newer snapshot
—
* File or directory is present in the newer snapshot but not in the older snapshot
+
* File or directory is renamed
R