This patch adds a information of block_size_shift
to sheepdog request, response, state.
Signed-off-by: Teruaki Ishizaki <ishizaki.teru...@lab.ntt.co.jp>
---
include/internal_proto.h | 5 ++++-
include/sheepdog_proto.h | 8 ++++++--
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/include/internal_proto.h b/include/internal_proto.h
index 74b50e1..3f5d77f 100644
--- a/include/internal_proto.h
+++ b/include/internal_proto.h
@@ -212,7 +212,8 @@ struct cluster_info {
uint8_t nr_copies;
uint8_t copy_policy;
enum sd_status status : 8;
- uint32_t __pad;
+ uint8_t block_size_shift;
+ uint8_t __pad[3];
uint8_t store[STORE_LEN];
/* Node list at cluster_info->epoch */
@@ -356,6 +357,8 @@ struct vdi_state {
uint8_t snapshot;
uint8_t deleted;
uint8_t copy_policy;
+ uint8_t block_size_shift;
+ uint8_t __pad[3];
uint32_t lock_state;
diff --git a/include/sheepdog_proto.h b/include/sheepdog_proto.h
index c25e9f1..82fa167 100644
--- a/include/sheepdog_proto.h
+++ b/include/sheepdog_proto.h
@@ -159,7 +159,7 @@ struct sd_req {
uint8_t copies;
uint8_t copy_policy;
uint8_t store_policy;
- uint8_t reserved;
+ uint8_t block_size_shift;
uint32_t snapid;
uint32_t type;
} vdi;
@@ -173,6 +173,8 @@ struct sd_req {
uint16_t flags;
uint32_t tag;
uint32_t nodes_nr;
+ uint8_t block_size_shift;
+ uint8_t reserved[3];
} cluster;
struct {
uint32_t old_vid;
@@ -181,6 +183,7 @@ struct sd_req {
uint8_t set_bitmap; /* 0 means false */
/* others mean true */
uint8_t copy_policy;
+ uint8_t block_size_shift;
} vdi_state;
struct {
uint64_t oid;
@@ -228,7 +231,8 @@ struct sd_rsp {
uint32_t vdi_id;
uint32_t attr_id;
uint8_t copies;
- uint8_t reserved[3];
+ uint8_t block_size_shift;
+ uint8_t reserved[2];
} vdi;
/* sheepdog-internal */
--
1.7.1
--
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