.BR --atime | -A
File was last accessed \fIn\fR*24 hours ago (if no units are given),
or \fIn\fR*\fBs\fReconds, \fBm\fRinutes, \fBh\fRours, \fBd\fRays,
-\fBw\fReeks, or \fBy\fRears ago within a margin of error of 24h,
-or smaller if a unit is specified. Multiple units can be specified,
-for example \fB8h20m\fR is equivalent to \fB500m\fR. If multipe units
+\fBw\fReeks, or \fBy\fRears ago within a margin of error of 24h
+if no unit is specified. Multiple units can be specified,
+for example \fB8h20m\fR is equivalent to \fB500m\fR. If multiple units
are specified, the margin of error is based on the smallest unit used, so
.B -atime 3d
has a margin of error of one day, while
DNE striped directory uses the given filename hashing function, one of:
.RS 1.2i
.TP
+.B crush
+The CRUSH consistent hash function, added in Lustre 2.14, minimizes
+entry migration if the directory stripe count changes during migration.
+.TP
.B fnv_1a_64
The Fowler\-Noll\-Vo hash function, which is a simple and efficient hash.
.TP
.BR glob (7)
file name regular expressions and wildcards.
.TP
-.BR -newer [ XY "] " \fIreference
+.BR --newer [ XY "] " \fIreference
Succeeds if timestamp \fIX\fR of the file being considered is newer
than timestamp \fIY\fR of the file
.IR reference .
.BR lfs-getdirstripe (1),
.BR lfs-migrate (1),
.BR lfs_migrate (1),
-.BR lustre (7)
+.BR lustre (7),
.BR xargs (1)