[libvirt] [PATCH] Valid pool format type for logical volume pool should be auto and lvm2

2014-06-18 Thread Shanzhi Yu
The logical volume pool supports formats auto and lvm2

Signed-off-by: Shanzhi Yu s...@redhat.com
---
 src/conf/storage_conf.c | 2 +-
 src/conf/storage_conf.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index 8b6fd79..3d61273 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -77,7 +77,7 @@ VIR_ENUM_IMPL(virStoragePoolFormatDisk,
 
 VIR_ENUM_IMPL(virStoragePoolFormatLogical,
   VIR_STORAGE_POOL_LOGICAL_LAST,
-  unknown, lvm2)
+  auto, lvm2)
 
 
 VIR_ENUM_IMPL(virStorageVolFormatDisk,
diff --git a/src/conf/storage_conf.h b/src/conf/storage_conf.h
index 04d99eb..2b08ac5 100644
--- a/src/conf/storage_conf.h
+++ b/src/conf/storage_conf.h
@@ -462,7 +462,7 @@ typedef enum {
 VIR_ENUM_DECL(virStoragePoolFormatDisk)
 
 typedef enum {
-VIR_STORAGE_POOL_LOGICAL_UNKNOWN = 0,
+VIR_STORAGE_POOL_LOGICAL_AUTO = 0,
 VIR_STORAGE_POOL_LOGICAL_LVM2 = 1,
 VIR_STORAGE_POOL_LOGICAL_LAST,
 } virStoragePoolFormatLogical;
-- 
1.9.3

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Re: [libvirt] [PATCH] Valid pool format type for logical volume pool should be auto and lvm2

2014-06-18 Thread John Ferlan


On 06/18/2014 03:25 AM, Shanzhi Yu wrote:
 The logical volume pool supports formats auto and lvm2
 
 Signed-off-by: Shanzhi Yu s...@redhat.com
 ---
  src/conf/storage_conf.c | 2 +-
  src/conf/storage_conf.h | 2 +-
  2 files changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
 index 8b6fd79..3d61273 100644
 --- a/src/conf/storage_conf.c
 +++ b/src/conf/storage_conf.c
 @@ -77,7 +77,7 @@ VIR_ENUM_IMPL(virStoragePoolFormatDisk,
  
  VIR_ENUM_IMPL(virStoragePoolFormatLogical,
VIR_STORAGE_POOL_LOGICAL_LAST,
 -  unknown, lvm2)
 +  auto, lvm2)
  
  
  VIR_ENUM_IMPL(virStorageVolFormatDisk,
 diff --git a/src/conf/storage_conf.h b/src/conf/storage_conf.h
 index 04d99eb..2b08ac5 100644
 --- a/src/conf/storage_conf.h
 +++ b/src/conf/storage_conf.h
 @@ -462,7 +462,7 @@ typedef enum {
  VIR_ENUM_DECL(virStoragePoolFormatDisk)
  
  typedef enum {
 -VIR_STORAGE_POOL_LOGICAL_UNKNOWN = 0,
 +VIR_STORAGE_POOL_LOGICAL_AUTO = 0,
  VIR_STORAGE_POOL_LOGICAL_LVM2 = 1,
  VIR_STORAGE_POOL_LOGICAL_LAST,
  } virStoragePoolFormatLogical;
 

NACK

See http://libvirt.org/storage.html for details on how 'auto' is used.

Although not specifically called out for Logical Volume pools in the
documentation - it follows how other pools (filesystem and network
filesystem) use auto.

Also remember how libvirt works - 'calloc' memory resulting in a
'default' of 0 (zero).  Without the presence of a format type, it'll
be up to the pool code to determine what's there and what to default to.
There's only one format type for Logical Volume pools - so it's probably
fairly easy to guess what's in the pool...

John

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