[lvm-devel] master - Revert "man: lvmthin should use clearer thin pool options"
Zdenek Kabelac
zkabelac at fedoraproject.org
Sat Sep 27 13:11:10 UTC 2014
Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=17a1869df506a3641d49d52c413b5bc04ec2adc9
Commit: 17a1869df506a3641d49d52c413b5bc04ec2adc9
Parent: 95df06d721048f7089fd46ca5332f75ec64a8cb5
Author: Zdenek Kabelac <zkabelac at redhat.com>
AuthorDate: Sat Sep 27 15:08:31 2014 +0200
Committer: Zdenek Kabelac <zkabelac at redhat.com>
CommitterDate: Sat Sep 27 15:08:31 2014 +0200
Revert "man: lvmthin should use clearer thin pool options"
Revert: --cachepool and --thipnpool is the right way
they both take arg
This is a major difference from --cache and --thin
---
man/lvmthin.7.in | 50 +++++++++++++++++++-------------------------------
1 files changed, 19 insertions(+), 31 deletions(-)
diff --git a/man/lvmthin.7.in b/man/lvmthin.7.in
index 30a31d1..6652f7e 100644
--- a/man/lvmthin.7.in
+++ b/man/lvmthin.7.in
@@ -129,11 +129,11 @@ ThinMetaLV is renamed to hidden ThinPoolLV_tmeta.
The new ThinPoolLV takes the previous name of ThinDataLV.
.fi
-.B lvconvert \-\-type thin-pool \-\-poolmetadata VG/ThinMetaLV VG/ThinDataLV
+.B lvconvert \-\-thinpool VG/ThinDataLV \-\-poolmetadata VG/ThinMetaLV
.I Example
.br
-# lvconvert \-\-type thin-pool \-\-poolmetadata vg/pool0meta vg/pool0
+# lvconvert \-\-thinpool vg/pool0 \-\-poolmetadata vg/pool0meta
# lvs vg/pool0
LV VG Attr LSize Pool Origin Data% Meta%
@@ -286,14 +286,14 @@ to use fast devices for the metadata LV.
.br
.B lvcreate \-n ThinMetaLV \-L SmallSize VG SmallPV
.br
-.B lvconvert \-\-type thin\-pool \-\-poolmetadata VG/ThinMetaLV VG/ThinDataLV
+.B lvconvert \-\-thinpool VG/ThinDataLV \-\-poolmetadata VG/ThinMetaLV
.I Example
.br
.nf
# lvcreate \-n pool0 \-L 10G vg /dev/sdA
# lvcreate \-n pool0meta \-L 1G vg /dev/sdB
-# lvconvert \-\-type thin\-pool \-\-poolmetadata vg/pool0meta vg/pool0
+# lvconvert \-\-thinpool vg/pool0 \-\-poolmetadata vg/pool0meta
.fi
.BR lvm.conf (5)
@@ -314,14 +314,14 @@ pool metadata LV. This is especially recommended for pool metadata LVs.
.br
.B lvcreate \-\-type raid1 \-m 1 \-n ThinDataLV \-L LargeSize VG PVC PVD
.br
-.B lvconvert \-\-type thin\-pool \-\-poolmetadata VG/ThinMetaLV VG/ThinDataLV
+.B lvconvert \-\-thinpool VG/ThinDataLV \-\-poolmetadata VG/ThinMetaLV
.I Example
.br
.nf
# lvcreate \-\-type raid1 \-m 1 \-n pool0 \-L 10G vg /dev/sdA /dev/sdB
# lvcreate \-\-type raid1 \-m 1 \-n pool0meta \-L 1G vg /dev/sdC /dev/sdD
-# lvconvert \-\-type thin\-pool \-\-poolmetadata vg/pool0meta vg/pool0
+# lvconvert \-\-thinpool vg/pool0 \-\-poolmetadata vg/pool0meta
.fi
@@ -348,7 +348,7 @@ explicitly.
.nf
# lvcreate \-n pool0 \-L 10G vg
# lvcreate \-n pool0meta \-L 1G vg
-# lvconvert \-\-type thin\-pool \-\-poolmetadata vg/pool0meta vg/pool0
+# lvconvert \-\-thinpool vg/pool0 \-\-poolmetadata vg/pool0meta
# lvs \-a
[lvol0_pmspare] vg ewi------- 10.00g
@@ -430,13 +430,13 @@ create a metadata LV from the same VG.
.B lvcreate \-n ThinDataLV \-L LargeSize VG
.br
-.B lvconvert \-\-type thin\-pool VG/ThinDataLV
+.B lvconvert \-\-thinpool VG/ThinDataLV
.I Example
.br
.nf
# lvcreate \-n pool0 \-L 10G vg
-# lvconvert \-\-type thin\-pool vg/pool0
+# lvconvert \-\-thinpool vg/pool0
# lvs \-a
pool0 vg twi-a-tz-- 10.00g
@@ -772,11 +772,10 @@ indicated by the "z" attribute displayed by lvs. The option \-Z
Command to set the zeroing mode when creating a thin pool LV:
.br
-.B lvconvert \-\-type thin\-pool \-Z{y|n}
+.B lvconvert \-Z{y|n} \-\-thinpool VG/ThinDataLV
.br
-.RS
-.B \-\-poolmetadata VG/ThinMetaLV VG/ThinDataLV
-.RE
+.B " " \-\-poolmetadata VG/ThinMetaLV
+
Command to change the zeroing mode of an existing thin pool LV:
.br
@@ -820,7 +819,7 @@ Command to set the discard mode when creating a thin pool LV:
.B lvconvert \-\-discards {ignore|nopassdown|passdown}
.br
.RS
-.B \-\-type thin\-pool \-\-poolmetadata VG/ThinMetaLV VG/ThinDataLV
+.B \-\-thinpool VG/ThinDataLV \-\-poolmetadata VG/ThinMetaLV
.RE
Command to change the discard mode of an existing thin pool LV:
@@ -967,16 +966,12 @@ rather than using lvconvert on existing LVs.
This one command creates a thin data LV, a thin metadata LV,
and combines the two into a thin pool LV.
-.B lvcreate \-\-type thin\-pool \-L LargeSize VG/ThinPoolLV
-
-./" FIXME: make this work
-./" or using standard form of lvcreate:
-./" .B lvcreate \-\-type thin\-pool \-L LargeSize \-n ThinPoolLV VG
+.B lvcreate \-L LargeSize \-\-thinpool VG/ThinPoolLV
.I Example
.br
.nf
-# lvcreate \-\-type thin\-pool \-L8M vg/pool0
+# lvcreate \-L8M \-\-thinpool vg/pool0
# lvs vg/pool0
LV VG Attr LSize Pool Origin Data%
@@ -1002,17 +997,13 @@ and creates a thin LV in the new pool.
.br
\-V VirtualSize specifies the virtual size of the thin LV.
-.B lvcreate \-V VirtualSize \-L LargeSize
-.RS
-.B \-n ThinLV \-\-thinpool VG/ThinPoolLV
-.RE
-
-./" FIXME: make this work
-./" lvcreate \-\-type thin\-pool \-V VirtualSize \-L LargeSize \-n ThinLV VG/ThinPoolLV
+.B lvcreate \-L LargeSize \-V VirtualSize \-n ThinLV
+.br
+.B " " \-\-thinpool VG/ThinPoolLV
Equivalent to:
.br
-.B lvcreate \-\-type thin\-pool \-L LargeSize VG/ThinPoolLV
+.B lvcreate \-L LargeSize \-\-thinpool VG/ThinPoolLV
.br
.B lvcreate \-n ThinLV \-V VirtualSize \-\-thinpool VG/ThinPoolLV
@@ -1021,9 +1012,6 @@ Equivalent to:
.nf
# lvcreate \-L8M \-V2G \-n thin1 \-\-thinpool vg/pool0
-./" FIXME: change to
-./" lvcreate \-\-type thin\-pool \-L8M \-V2G \-n thin1 vg/pool0
-
# lvs \-a
pool0 vg twi-a-tz-- 8.00m
[pool0_tdata] vg Twi-ao---- 8.00m
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