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authorRich Ercolani <214141+rincebrain@users.noreply.github.com>2021-07-16 19:58:01 +0000
committerGitHub <noreply@github.com>2021-07-16 19:58:01 +0000
commitb7ec530233ec1bf16a330443848a23a93a056624 (patch)
treed0e1ce472e8f7fceafe03f7395cb5fecf32058e9
parentc1b5869bab987711ed00c3b5b43ee7145d332003 (diff)
downloadsrc-b7ec530233ec1bf16a330443848a23a93a056624.tar.gz
src-b7ec530233ec1bf16a330443848a23a93a056624.zip
Correct zfs-send(8) on readonly sends
zfs-send(8) claimed in the flags list you could use -pR when sending a readonly filesystem or volume. You cannot. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com> Signed-off-by: Rich Ercolani <rincebrain@gmail.com> Closes #12336
-rw-r--r--cmd/zfs/zfs_main.c2
-rw-r--r--man/man8/zfs-send.810
2 files changed, 8 insertions, 4 deletions
diff --git a/cmd/zfs/zfs_main.c b/cmd/zfs/zfs_main.c
index 38bfdc91aeaf..a8d68cd03cf8 100644
--- a/cmd/zfs/zfs_main.c
+++ b/cmd/zfs/zfs_main.c
@@ -317,7 +317,7 @@ get_usage(zfs_help_t idx)
case HELP_SEND:
return (gettext("\tsend [-DnPpRvLecwhb] [-[i|I] snapshot] "
"<snapshot>\n"
- "\tsend [-nvPLecw] [-i snapshot|bookmark] "
+ "\tsend [-DnvPLecw] [-i snapshot|bookmark] "
"<filesystem|volume|snapshot>\n"
"\tsend [-DnPpvLec] [-i bookmark|snapshot] "
"--redact <bookmark> <snapshot>\n"
diff --git a/man/man8/zfs-send.8 b/man/man8/zfs-send.8
index a3d08fbf6e2c..688bd033979a 100644
--- a/man/man8/zfs-send.8
+++ b/man/man8/zfs-send.8
@@ -44,7 +44,7 @@
.Ar snapshot
.Nm zfs
.Cm send
-.Op Fl DLPRcenpsvw
+.Op Fl DLPcensvw
.Op Fl i Ar snapshot Ns | Ns Ar bookmark
.Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
.Nm zfs
@@ -285,7 +285,7 @@ You will be able to receive your streams on future versions of ZFS.
.It Xo
.Nm zfs
.Cm send
-.Op Fl DLPRcenpvw
+.Op Fl DLPcenvw
.Op Fl i Ar snapshot Ns | Ns Ar bookmark
.Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
.Xc
@@ -296,7 +296,11 @@ filesystem must not be mounted.
When the stream generated from a filesystem or volume is received, the default
snapshot name will be
.Qq --head-- .
-.Bl -tag -width "-L"
+.Bl -tag -width "-D"
+.It Fl D , -dedup
+Deduplicated send is no longer supported.
+This flag is accepted for backwards compatibility, but a regular,
+non-deduplicated stream will be generated.
.It Fl L , -large-block
Generate a stream which may contain blocks larger than 128KB.
This flag has no effect if the