freebsd-nq/man/man8/zfs-snapshot.8
xtouqh 1e36af8c7b
Properly format NAME subsection of zfs/zpool subcommands
Use proper names (i.e. zfs-allow and zpool-add) in NAME subsections
of zfs/zpool subcommands instead of current "pretty-printed" ones as
makewhatis utilities (or some implementations of it, namely the one
from mandoc suite used in FreeBSD) look not only at the document title
but also in NAME subsection, adding zfs(8)/zpool(8) to search results
which is not correct. (Common sense and other utilities splitting
subcommands in multiple man pages, e.g. git, do the same.)

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: xtouqh <xtouqh@hotmail.com>
Closes #11086
2020-10-22 11:28:10 -07:00

84 lines
2.5 KiB
Groff

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.Dd June 30, 2019
.Dt ZFS-SNAPSHOT 8
.Os
.Sh NAME
.Nm zfs-snapshot
.Nd Creates snapshots with the given names.
.Sh SYNOPSIS
.Nm zfs
.Cm snapshot
.Op Fl r
.Oo Fl o Ar property Ns = Ns Ar value Oc Ns ...
.Ar filesystem Ns @ Ns Ar snapname Ns | Ns Ar volume Ns @ Ns Ar snapname Ns ...
.Sh DESCRIPTION
.Bl -tag -width ""
.It Xo
.Nm zfs
.Cm snapshot
.Op Fl r
.Oo Fl o Ar property Ns = Ns Ar value Oc Ns ...
.Ar filesystem Ns @ Ns Ar snapname Ns | Ns Ar volume Ns @ Ns Ar snapname Ns ...
.Xc
All previous modifications by successful system calls to the file system are
part of the snapshots.
Snapshots are taken atomically, so that all snapshots correspond to the same
moment in time.
.Nm zfs Cm snap
can be used as an alias for
.Nm zfs Cm snapshot.
See the
.Em Snapshots
section of
.Xr zfsconcepts 8
for details.
.Bl -tag -width "-o"
.It Fl o Ar property Ns = Ns Ar value
Sets the specified property; see
.Nm zfs Cm create
for details.
.It Fl r
Recursively create snapshots of all descendent datasets
.El
.El
.Sh SEE ALSO
.Xr zfs-bookmark 8 ,
.Xr zfs-clone 8 ,
.Xr zfs-destroy 8 ,
.Xr zfs-diff 8 ,
.Xr zfs-hold 8 ,
.Xr zfs-rename 8 ,
.Xr zfs-rollback 8 ,
.Xr zfs-send 8