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commands: fix combined thin pool and vol create defs

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Fixes command defs related to creating a new thin pool and
then a new thin lv in the new pool.

1. lvcreate --size --virtualsize --thinpool
   Needs a cmd def, it was missing.
   The def is unique by the three required
   options: size, virtualsize and thinpool.

2. lvcreate --size --virtualsize --thinpool VG
   Needs a cmd def, it was missing.
   The def is unique by the three required
   options: size, virtualsize and thinpool,
   and one required positional arg: VG.

3. lvcreate --thin --virtualsize --size LV_new|VG
   This existing def should not accept an optional
   --type thin, which if used makes it indistinct
   from another def.

4. lvcreate --size --virtualsize VG
   This existing def should not accept an optional
   --type thin or --thin, which if used makes it
   indistinct from other defs (e.g. 3)
This commit is contained in:
David Teigland 2017-03-20 21:48:22 -05:00
parent 3be2e61c9f
commit 14c4d32247
1 changed files with 17 additions and 4 deletions
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21
tools/command-lines.in
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@ -1016,8 +1016,21 @@ DESC: Create a thin LV, first creating a thin pool for it,
DESC: where the new thin pool is named by the --thinpool arg. DESC: where the new thin pool is named by the --thinpool arg.
# alternate form of lvcreate --type thin # alternate form of lvcreate --type thin
lvcreate --thin --virtualsize SizeMB --size SizeMB --thinpool LV_new lvcreate --virtualsize SizeMB --size SizeMB --thinpool LV_new
OO: --type thin, OO_LVCREATE_POOL, OO_LVCREATE_THIN, OO_LVCREATE, OO: --thin, OO_LVCREATE_POOL, OO_LVCREATE_THIN, OO_LVCREATE,
--stripes Number, --stripesize SizeKB
OP: PV ...
IO: --mirrors 0
ID: lvcreate_thin_vol_and_thinpool
DESC: Create a thin LV, first creating a thin pool for it,
DESC: where the new thin pool is named by the --thinpool arg
DESC: (variant, infers --type thin).
FLAGS: SECONDARY_SYNTAX
# same as prev but accepts VG pos arg
# alternate form of lvcreate --type thin
lvcreate --virtualsize SizeMB --size SizeMB --thinpool LV_new VG
OO: --thin, OO_LVCREATE_POOL, OO_LVCREATE_THIN, OO_LVCREATE,
--stripes Number, --stripesize SizeKB --stripes Number, --stripesize SizeKB
OP: PV ... OP: PV ...
IO: --mirrors 0 IO: --mirrors 0
@ -1042,7 +1055,7 @@ FLAGS: SECONDARY_SYNTAX
# alternate form of lvcreate --type thin # alternate form of lvcreate --type thin
lvcreate --thin --virtualsize SizeMB --size SizeMB LV_new|VG lvcreate --thin --virtualsize SizeMB --size SizeMB LV_new|VG
OO: --type thin, OO_LVCREATE_POOL, OO_LVCREATE_THIN, OO_LVCREATE, OO: OO_LVCREATE_POOL, OO_LVCREATE_THIN, OO_LVCREATE,
--stripes Number, --stripesize SizeKB --stripes Number, --stripesize SizeKB
OP: PV ... OP: PV ...
IO: --mirrors 0 IO: --mirrors 0
@ -1056,7 +1069,7 @@ FLAGS: SECONDARY_SYNTAX
--- ---
lvcreate --size SizeMB --virtualsize SizeMB VG lvcreate --size SizeMB --virtualsize SizeMB VG
OO: --type thin, --type snapshot, --thin, --snapshot, OO_LVCREATE_POOL, OO_LVCREATE_THIN, OO_LVCREATE, OO: --type snapshot, --snapshot, OO_LVCREATE_POOL, OO_LVCREATE_THIN, OO_LVCREATE,
--stripes Number, --stripesize SizeKB --stripes Number, --stripesize SizeKB
OP: PV ... OP: PV ...
IO: --mirrors 0 IO: --mirrors 0