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* LVM2/lib/thin thin.c
@ 2011-10-11  8:51 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-10-11  8:51 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-10-11 08:51:56

Modified files:
	lib/thin       : thin.c 

Log message:
	Reindent some thin functions

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.15&r2=1.16

--- LVM2/lib/thin/thin.c	2011/10/06 11:06:36	1.15
+++ LVM2/lib/thin/thin.c	2011/10/11 08:51:56	1.16
@@ -43,8 +43,9 @@
 	return seg->segtype->name;
 }
 
-static int _thin_pool_text_import(struct lv_segment *seg, const struct dm_config_node *sn,
-			struct dm_hash_table *pv_hash __attribute__((unused)))
+static int _thin_pool_text_import(struct lv_segment *seg,
+				  const struct dm_config_node *sn,
+				  struct dm_hash_table *pv_hash __attribute__((unused)))
 {
 	const char *lv_name;
 	struct logical_volume *pool_data_lv, *pool_metadata_lv;
@@ -113,13 +114,13 @@
 
 #ifdef DEVMAPPER_SUPPORT
 static int _thin_pool_add_target_line(struct dev_manager *dm,
-				 struct dm_pool *mem __attribute__((unused)),
-				 struct cmd_context *cmd __attribute__((unused)),
-				 void **target_state __attribute__((unused)),
-				 struct lv_segment *seg,
-				 const struct lv_activate_opts *laopts __attribute__((unused)),
-				 struct dm_tree_node *node, uint64_t len,
-				 uint32_t *pvmove_mirror_count __attribute__((unused)))
+				      struct dm_pool *mem __attribute__((unused)),
+				      struct cmd_context *cmd __attribute__((unused)),
+				      void **target_state __attribute__((unused)),
+				      struct lv_segment *seg,
+				      const struct lv_activate_opts *laopts __attribute__((unused)),
+				      struct dm_tree_node *node, uint64_t len,
+				      uint32_t *pvmove_mirror_count __attribute__((unused)))
 {
 	char *metadata_dlid, *pool_dlid;
 
@@ -147,8 +148,9 @@
 	return seg->segtype->name;
 }
 
-static int _thin_text_import(struct lv_segment *seg, const struct dm_config_node *sn,
-			struct dm_hash_table *pv_hash __attribute__((unused)))
+static int _thin_text_import(struct lv_segment *seg,
+			     const struct dm_config_node *sn,
+			     struct dm_hash_table *pv_hash __attribute__((unused)))
 {
 	const char *lv_name;
 	struct logical_volume *pool_lv;


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2012-01-19 15:42 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2012-01-19 15:42 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2012-01-19 15:42:18

Modified files:
	lib/thin       : thin.c 

Log message:
	Thin indent update

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.40&r2=1.41

--- LVM2/lib/thin/thin.c	2012/01/19 15:27:54	1.40
+++ LVM2/lib/thin/thin.c	2012/01/19 15:42:18	1.41
@@ -313,7 +313,7 @@
 	if (!dm_get_status_thin_pool(mem, params, &s))
 		return_0;
 
-        /* With seg report metadata percent, otherwice data percent */
+	/* With 'seg' report metadata percent, otherwice data percent */
 	if (seg) {
 		*percent = make_percent(s->used_metadata_blocks,
 					s->total_metadata_blocks);


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-12-21 12:56 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-12-21 12:56 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-12-21 12:56:45

Modified files:
	lib/thin       : thin.c 

Log message:
	Thin remove unused code

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.35&r2=1.36

--- LVM2/lib/thin/thin.c	2011/12/21 12:54:19	1.35
+++ LVM2/lib/thin/thin.c	2011/12/21 12:56:45	1.36
@@ -372,19 +372,6 @@
 		return 0;
 	}
 
-#if 0
-{
-	/* If we would need to activate 'to be deleted' thin LVs */
-	struct lv_thin_message *tmsg;
-	dm_list_iterate_items(tmsg, &first_seg(seg->pool_lv)->thin_messages)
-		/* If this node is going to be deleted - use the error target */
-		if ((tmsg->type == DM_THIN_MESSAGE_DELETE) &&
-		    (tmsg->u.delete_id == seg->device_id)) {
-			device_id = DM_THIN_ERROR_DEVICE_ID;
-			break;
-		}
-}
-#endif
 	if (!dm_tree_node_add_thin_target(node, len, pool_dlid, device_id))
 		return_0;
 


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-11-03 14:37 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-11-03 14:37 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-11-03 14:37:24

Modified files:
	lib/thin       : thin.c 

Log message:
	Thin clean using delete_id consitently

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.27&r2=1.28

--- LVM2/lib/thin/thin.c	2011/10/30 22:00:58	1.27
+++ LVM2/lib/thin/thin.c	2011/11/03 14:37:23	1.28
@@ -49,7 +49,7 @@
 {
 	const char *lv_name = NULL;
 	struct logical_volume *lv = NULL;
-	uint32_t device_id = 0;
+	uint32_t delete_id = 0;
 	dm_thin_message_t type;
 
 	/* Message must have only one from: create, trim, delete */
@@ -70,7 +70,7 @@
 		type = DM_THIN_MESSAGE_TRIM;
 	}
 
-	if (!dm_config_get_uint32(sn, "delete", &device_id)) {
+	if (!dm_config_get_uint32(sn, "delete", &delete_id)) {
 		if (!lv)
 			return SEG_LOG_ERROR("Unknown message in");
 	} else {
@@ -79,7 +79,7 @@
 		type = DM_THIN_MESSAGE_DELETE;
 	}
 
-	if (!attach_pool_message(seg, type, lv, device_id, 1))
+	if (!attach_pool_message(seg, type, lv, delete_id, 1))
 		return_0;
 
 	return 1;


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-10-28 20:25 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-10-28 20:25 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-10-28 20:25:08

Modified files:
	lib/thin       : thin.c 

Log message:
	Thin output data_block_size via outsize
	
	Use outsize to get nice size hint.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.25&r2=1.26

--- LVM2/lib/thin/thin.c	2011/10/22 16:45:25	1.25
+++ LVM2/lib/thin/thin.c	2011/10/28 20:25:08	1.26
@@ -155,7 +155,8 @@
 	outf(f, "pool = \"%s\"", seg_lv(seg, 0)->name);
 	outf(f, "transaction_id = %" PRIu64, seg->transaction_id);
 // FIXME  maybe switch to use  chunksize (as with snapshot ??)
-	outf(f, "data_block_size = %u", seg->data_block_size);
+	outsize(f, (uint64_t) seg->data_block_size,
+		"data_block_size = %u", seg->data_block_size);
 
 	if (seg->low_water_mark)
 		outf(f, "low_water_mark = %" PRIu64, seg->low_water_mark);


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-10-22 16:45 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-10-22 16:45 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-10-22 16:45:25

Modified files:
	lib/thin       : thin.c 

Log message:
	Consistently use metadata LV as the first in MDA
	
	Cosmetic cleanup.
	Mark LV as thin pool before calling attach_pool functions.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.24&r2=1.25

--- LVM2/lib/thin/thin.c	2011/10/21 11:38:36	1.24
+++ LVM2/lib/thin/thin.c	2011/10/22 16:45:25	1.25
@@ -92,34 +92,35 @@
 	const char *lv_name;
 	struct logical_volume *pool_data_lv, *pool_metadata_lv;
 
-	if (!dm_config_get_str(sn, "pool", &lv_name))
-		return SEG_LOG_ERROR("Pool must be a string in");
-
-	if (!(pool_data_lv = find_lv(seg->lv->vg, lv_name)))
-		return SEG_LOG_ERROR("Unknown pool %s in", lv_name);
-
 	if (!dm_config_get_str(sn, "metadata", &lv_name))
 		return SEG_LOG_ERROR("Metadata must be a string in");
 
 	if (!(pool_metadata_lv = find_lv(seg->lv->vg, lv_name)))
 		return SEG_LOG_ERROR("Unknown metadata %s in", lv_name);
 
-	if (!attach_pool_data_lv(seg, pool_data_lv))
-		return_0;
+	if (!dm_config_get_str(sn, "pool", &lv_name))
+		return SEG_LOG_ERROR("Pool must be a string in");
 
+	if (!(pool_data_lv = find_lv(seg->lv->vg, lv_name)))
+		return SEG_LOG_ERROR("Unknown pool %s in", lv_name);
+
+	seg->lv->status |= THIN_POOL;
 	if (!attach_pool_metadata_lv(seg, pool_metadata_lv))
 		return_0;
 
+	if (!attach_pool_data_lv(seg, pool_data_lv))
+		return_0;
+
 	if (!dm_config_get_uint64(sn, "transaction_id", &seg->transaction_id))
 		return SEG_LOG_ERROR("Could not read transaction_id for");
 
+	if (!dm_config_get_uint32(sn, "data_block_size", &seg->data_block_size))
+		return SEG_LOG_ERROR("Could not read data_block_size");
+
 	if (dm_config_has_node(sn, "low_water_mark") &&
 	    !dm_config_get_uint64(sn, "low_water_mark", &seg->low_water_mark))
 		return SEG_LOG_ERROR("Could not read low_water_mark");
 
-	if (!dm_config_get_uint32(sn, "data_block_size", &seg->data_block_size))
-		return SEG_LOG_ERROR("Could not read data_block_size");
-
 	if ((seg->data_block_size < DM_THIN_MIN_DATA_BLOCK_SIZE) ||
 	    (seg->data_block_size > DM_THIN_MAX_DATA_BLOCK_SIZE))
 		return SEG_LOG_ERROR("Unsupported value %u for data_block_size",
@@ -129,8 +130,6 @@
 	    !dm_config_get_uint32(sn, "zero_new_blocks", &seg->zero_new_blocks))
 		return SEG_LOG_ERROR("Could not read zero_new_blocks for");
 
-	seg->lv->status |= THIN_POOL;
-
 	/* Read messages */
 	for (; sn; sn = sn->sib)
 		if (!(sn->v) && !_thin_pool_add_message(seg, sn->key, sn->child))
@@ -152,9 +151,10 @@
 	unsigned cnt = 0;
 	const struct lv_thin_message *tmsg;
 
-	outf(f, "pool = \"%s\"", seg_lv(seg, 0)->name);
 	outf(f, "metadata = \"%s\"", seg->pool_metadata_lv->name);
+	outf(f, "pool = \"%s\"", seg_lv(seg, 0)->name);
 	outf(f, "transaction_id = %" PRIu64, seg->transaction_id);
+// FIXME  maybe switch to use  chunksize (as with snapshot ??)
 	outf(f, "data_block_size = %u", seg->data_block_size);
 
 	if (seg->low_water_mark)


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-10-20 10:32 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-10-20 10:32 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-10-20 10:32:29

Modified files:
	lib/thin       : thin.c 

Log message:
	Reindent code
	
	Avoid 1 indent level and use check for empty list only for
	add of transaction_id message.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.21&r2=1.22

--- LVM2/lib/thin/thin.c	2011/10/20 10:31:27	1.21
+++ LVM2/lib/thin/thin.c	2011/10/20 10:32:29	1.22
@@ -241,41 +241,42 @@
 					       seg->zero_new_blocks ? 0 : 1))
 		return_0;
 
-	if (!dm_list_empty(&seg->thin_messages)) {
-		dm_list_iterate_items(lmsg, &seg->thin_messages) {
-			dmsg.type = lmsg->type;
-			switch (lmsg->type) {
-			case DM_THIN_MESSAGE_CREATE_SNAP:
-				/* FIXME: to be implemented */
-				log_debug("Thin pool create_snap %s.", lmsg->u.lv->name);
-				dmsg.u.m_create_snap.device_id = first_seg(lmsg->u.lv)->device_id;
-				dmsg.u.m_create_snap.origin_id = 0;//first_seg(first_seg(lmsg->u.lv)->origin)->device_id;
-				if (!dm_tree_node_add_thin_pool_message(node, &dmsg))
-					return_0;
-				log_error(INTERNAL_ERROR "Sorry, not implemented yet.");
-				return 0;
-			case DM_THIN_MESSAGE_CREATE_THIN:
-				log_debug("Thin pool create_thin %s.", lmsg->u.lv->name);
-				dmsg.u.m_create_thin.device_id = first_seg(lmsg->u.lv)->device_id;
-				if (!dm_tree_node_add_thin_pool_message(node, &dmsg))
-					return_0;
-				break;
-			case DM_THIN_MESSAGE_DELETE:
-				log_debug("Thin pool delete %u.", lmsg->u.delete_id);
-				dmsg.u.m_delete.device_id = lmsg->u.delete_id;
-				if (!dm_tree_node_add_thin_pool_message(node, &dmsg))
-					return_0;
-				break;
-			case DM_THIN_MESSAGE_TRIM:
-				/* FIXME: to be implemented */
-				log_error(INTERNAL_ERROR "Sorry, not implemented yet.");
-				return 0;
-			default:
-				log_error(INTERNAL_ERROR "Unsupported message.");
-				return 0;
-			}
+	dm_list_iterate_items(lmsg, &seg->thin_messages) {
+		dmsg.type = lmsg->type;
+		switch (lmsg->type) {
+		case DM_THIN_MESSAGE_CREATE_SNAP:
+			/* FIXME: to be implemented */
+			log_debug("Thin pool create_snap %s.", lmsg->u.lv->name);
+			dmsg.u.m_create_snap.device_id = first_seg(lmsg->u.lv)->device_id;
+			dmsg.u.m_create_snap.origin_id = 0;//first_seg(first_seg(lmsg->u.lv)->origin)->device_id;
+			if (!dm_tree_node_add_thin_pool_message(node, &dmsg))
+				return_0;
+			log_error("Sorry SNAPSHOTS is not yet supported.");
+			return 0;
+		case DM_THIN_MESSAGE_CREATE_THIN:
+			log_debug("Thin pool create_thin %s.", lmsg->u.lv->name);
+			dmsg.u.m_create_thin.device_id = first_seg(lmsg->u.lv)->device_id;
+			if (!dm_tree_node_add_thin_pool_message(node, &dmsg))
+				return_0;
+			break;
+		case DM_THIN_MESSAGE_DELETE:
+			log_debug("Thin pool delete %u.", lmsg->u.delete_id);
+			dmsg.u.m_delete.device_id = lmsg->u.delete_id;
+			if (!dm_tree_node_add_thin_pool_message(node, &dmsg))
+				return_0;
+			break;
+		case DM_THIN_MESSAGE_TRIM:
+			/* FIXME: to be implemented */
+			log_error("Sorry TRIM is not yes supported.");
+			return 0;
+		default:
+			log_error(INTERNAL_ERROR "Unsupported message.");
+			return 0;
 		}
+	}
 
+	if (!dm_list_empty(&seg->thin_messages)) {
+		/* Messages were passed, modify transaction_id as the last one */
 		log_debug("Thin pool set_transaction_id %" PRIu64 ".", seg->transaction_id);
 		dmsg.type = DM_THIN_MESSAGE_SET_TRANSACTION_ID;
 		dmsg.u.m_set_transaction_id.current_id = seg->transaction_id - 1;


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-10-20 10:30 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-10-20 10:30 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-10-20 10:30:39

Modified files:
	lib/thin       : thin.c 

Log message:
	Print low_water_mark only when it has some value
	
	Do not expose low_water_mark in mda yet, if it has no use.
	We do not allow to be set via current lvm tool code.
	Usage needs to be clarified first.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.19&r2=1.20

--- LVM2/lib/thin/thin.c	2011/10/20 10:28:41	1.19
+++ LVM2/lib/thin/thin.c	2011/10/20 10:30:39	1.20
@@ -113,7 +113,8 @@
 	if (!dm_config_get_uint64(sn, "transaction_id", &seg->transaction_id))
 		return SEG_LOG_ERROR("Could not read transaction_id for");
 
-	if (!dm_config_get_uint64(sn, "low_water_mark", &seg->low_water_mark))
+	if (dm_config_has_node(sn, "low_water_mark") &&
+	    !dm_config_get_uint64(sn, "low_water_mark", &seg->low_water_mark))
 		return SEG_LOG_ERROR("Could not read low_water_mark");
 
 	if (!dm_config_get_uint32(sn, "data_block_size", &seg->data_block_size))
@@ -154,9 +155,11 @@
 	outf(f, "pool = \"%s\"", seg_lv(seg, 0)->name);
 	outf(f, "metadata = \"%s\"", seg->pool_metadata_lv->name);
 	outf(f, "transaction_id = %" PRIu64, seg->transaction_id);
-	outf(f, "low_water_mark = %" PRIu64, seg->low_water_mark);
 	outf(f, "data_block_size = %d", seg->data_block_size);
 
+	if (seg->low_water_mark)
+		outf(f, "low_water_mark = %" PRIu64, seg->low_water_mark);
+
 	if (seg->zero_new_blocks)
 		outf(f, "zero_new_blocks = 1");
 


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-10-17 14:17 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-10-17 14:17 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-10-17 14:17:31

Modified files:
	lib/thin       : thin.c 

Log message:
	Indent debug message

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.17&r2=1.18

--- LVM2/lib/thin/thin.c	2011/10/17 14:17:09	1.17
+++ LVM2/lib/thin/thin.c	2011/10/17 14:17:30	1.18
@@ -221,12 +221,14 @@
 	struct dm_thin_message dmsg;
 
 	if (!(metadata_dlid = build_dm_uuid(mem, seg->pool_metadata_lv->lvid.s, NULL))) {
-		log_error("Failed to build uuid for metadata LV %s.", seg->pool_metadata_lv->name);
+		log_error("Failed to build uuid for metadata LV %s.",
+			  seg->pool_metadata_lv->name);
 		return 0;
 	}
 
 	if (!(pool_dlid = build_dm_uuid(mem, seg_lv(seg, 0)->lvid.s, NULL))) {
-		log_error("Failed to build uuid for pool LV %s.", seg_lv(seg, 0)->name);
+		log_error("Failed to build uuid for pool LV %s.",
+			  seg_lv(seg, 0)->name);
 		return 0;
 	}
 


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-10-06 11:06 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-10-06 11:06 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-10-06 11:06:36

Modified files:
	lib/thin       : thin.c 

Log message:
	Add more validation to config parser
	
	Do not leave it for vgvalidate().

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.14&r2=1.15

--- LVM2/lib/thin/thin.c	2011/10/03 18:26:07	1.14
+++ LVM2/lib/thin/thin.c	2011/10/06 11:06:36	1.15
@@ -76,6 +76,11 @@
 	if (!dm_config_get_uint32(sn, "data_block_size", &seg->data_block_size))
 		return SEG_LOG_ERROR("Could not read data_block_size");
 
+	if ((seg->data_block_size < DM_THIN_MIN_DATA_SIZE) ||
+	    (seg->data_block_size > DM_THIN_MAX_DATA_SIZE))
+		return SEG_LOG_ERROR("Unsupported value %u for data_block_size",
+				     seg->device_id);
+
 	if (dm_config_has_node(sn, "zero_new_blocks") &&
 	    !dm_config_get_uint32(sn, "zero_new_blocks", &seg->zero_new_blocks))
 		return SEG_LOG_ERROR("Could not read zero_new_blocks for");
@@ -168,6 +173,10 @@
 	if (!dm_config_get_uint32(sn, "device_id", &seg->device_id))
 		return SEG_LOG_ERROR("Could not read device_id for");
 
+	if (seg->device_id > DM_THIN_MAX_DEVICE_ID)
+		return SEG_LOG_ERROR("Unsupported value %u for device_id",
+				     seg->device_id);
+
 	return 1;
 }
 


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-09-06 22:35 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-09-06 22:35 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-09-06 22:35:45

Modified files:
	lib/thin       : thin.c 

Log message:
	Convert data->pool

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.9&r2=1.10

--- LVM2/lib/thin/thin.c	2011/09/06 19:25:44	1.9
+++ LVM2/lib/thin/thin.c	2011/09/06 22:35:44	1.10
@@ -48,19 +48,19 @@
 {
 	const char *lv_name;
 
-	if (!dm_config_get_str(sn, "data", &lv_name))
-		return SEG_LOG_ERROR("Thin pool data must be a string in");
+	if (!dm_config_get_str(sn, "pool", &lv_name))
+		return SEG_LOG_ERROR("Pool must be a string in");
 
 // Use attach_pool_lv
 	if (!(seg->pool_lv = find_lv(seg->lv->vg, lv_name)))
-		return SEG_LOG_ERROR("Unknown pool data %s in", lv_name);
+		return SEG_LOG_ERROR("Unknown pool %s in", lv_name);
 
 	if (!dm_config_get_str(sn, "metadata", &lv_name))
-		return SEG_LOG_ERROR("Thin pool metadata must be a string in");
+		return SEG_LOG_ERROR("Metadata must be a string in");
 
 // Use attach_pool_metadata()
 	if (!(seg->metadata_lv = find_lv(seg->lv->vg, lv_name)))
-		return SEG_LOG_ERROR("Unknown pool metadata %s in", lv_name);
+		return SEG_LOG_ERROR("Unknown metadata %s in", lv_name);
 
 	if (!dm_config_get_uint64(sn, "transaction_id", &seg->transaction_id))
 		return SEG_LOG_ERROR("Could not read transaction_id for");
@@ -74,7 +74,7 @@
 
 static int _thin_pool_text_export(const struct lv_segment *seg, struct formatter *f)
 {
-	outf(f, "data = \"%s\"", seg->pool_lv->name);
+	outf(f, "pool = \"%s\"", seg->pool_lv->name);
 	outf(f, "metadata = \"%s\"", seg->metadata_lv->name);
 	outf(f, "transaction_id = %" PRIu64, seg->transaction_id);
 	if (seg->zero_new_blocks)
@@ -101,7 +101,7 @@
 
 	if (dm_config_has_node(sn, "origin")) {
 		if (!dm_config_get_str(sn, "origin", &lv_name))
-			return SEG_LOG_ERROR("Thin pool origin must be a string in");
+			return SEG_LOG_ERROR("Origin must be a string in");
 
 		if (!(seg->origin = find_lv(seg->lv->vg, lv_name)))
 			return SEG_LOG_ERROR("Unknown origin %s in", lv_name);


^ permalink raw reply	[flat|nested] 12+ messages in thread

* LVM2/lib/thin thin.c
@ 2011-09-01 10:16 zkabelac
  0 siblings, 0 replies; 12+ messages in thread
From: zkabelac @ 2011-09-01 10:16 UTC (permalink / raw)
  To: lvm-devel, lvm2-cvs

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac@sourceware.org	2011-09-01 10:16:33

Modified files:
	lib/thin       : thin.c 

Log message:
	Reflect dm_config API update

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.6&r2=1.7

--- LVM2/lib/thin/thin.c	2011/08/30 14:55:18	1.6
+++ LVM2/lib/thin/thin.c	2011/09/01 10:16:32	1.7
@@ -46,28 +46,24 @@
 static int _thin_pool_text_import(struct lv_segment *seg, const struct dm_config_node *sn,
 			struct dm_hash_table *pv_hash __attribute__((unused)))
 {
-	const struct dm_config_node *cn;
+	const char *lv_name;
 
-	if (!(cn = dm_config_find_node(sn, "data")) ||
-	    !cn->v || cn->v->type != DM_CFG_STRING)
+	if (!dm_config_get_str(sn, "data", &lv_name))
 		return SEG_LOG_ERROR("Thin pool data must be a string in");
 
-	if (!(seg->data_lv = find_lv(seg->lv->vg, cn->v->v.str)))
-		return SEG_LOG_ERROR("Unknown pool data %s in",
-				     cn->v->v.str);
+	if (!(seg->data_lv = find_lv(seg->lv->vg, lv_name)))
+		return SEG_LOG_ERROR("Unknown pool data %s in", lv_name);
 
-	if (!(cn = dm_config_find_node(sn, "metadata")) ||
-	    !cn->v || cn->v->type != DM_CFG_STRING)
+	if (!dm_config_get_str(sn, "metadata", &lv_name))
 		return SEG_LOG_ERROR("Thin pool metadata must be a string in");
 
-	if (!(seg->metadata_lv = find_lv(seg->lv->vg, cn->v->v.str)))
-		return SEG_LOG_ERROR("Unknown pool metadata %s in",
-				     cn->v->v.str);
+	if (!(seg->metadata_lv = find_lv(seg->lv->vg, lv_name)))
+		return SEG_LOG_ERROR("Unknown pool metadata %s in", lv_name);
 
 	if (!dm_config_get_uint64(sn, "transaction_id", &seg->transaction_id))
 		return SEG_LOG_ERROR("Could not read transaction_id for");
 
-	if (dm_config_find_node(sn, "zero_new_blocks") &&
+	if (dm_config_has_node(sn, "zero_new_blocks") &&
 	    !dm_config_get_uint32(sn, "zero_new_blocks", &seg->zero_new_blocks))
 		return SEG_LOG_ERROR("Could not read zero_new_blocks for");
 
@@ -93,23 +89,20 @@
 static int _thin_text_import(struct lv_segment *seg, const struct dm_config_node *sn,
 			struct dm_hash_table *pv_hash __attribute__((unused)))
 {
-	const struct dm_config_node *cn;
+	const char *lv_name;
 
-	if (!(cn = dm_config_find_node(sn, "thin_pool")) ||
-	    !cn->v || cn->v->type != DM_CFG_STRING)
+	if (!dm_config_get_str(sn, "thin_pool", &lv_name))
 		return SEG_LOG_ERROR("Thin pool must be a string in");
 
-	if (!(seg->thin_pool_lv = find_lv(seg->lv->vg, cn->v->v.str)))
-		return SEG_LOG_ERROR("Unknown thin pool %s in",
-				     cn->v->v.str);
+	if (!(seg->thin_pool_lv = find_lv(seg->lv->vg, lv_name)))
+		return SEG_LOG_ERROR("Unknown thin pool %s in", lv_name);
 
-	if ((cn = dm_config_find_node(sn, "origin"))) {
-                if (!cn->v || cn->v->type != DM_CFG_STRING)
+	if (dm_config_has_node(sn, "origin")) {
+		if (!dm_config_get_str(sn, "origin", &lv_name))
 			return SEG_LOG_ERROR("Thin pool origin must be a string in");
 
-		if (!(seg->origin = find_lv(seg->lv->vg, cn->v->v.str)))
-			return SEG_LOG_ERROR("Unknown origin %s in",
-					     cn->v->v.str);
+		if (!(seg->origin = find_lv(seg->lv->vg, lv_name)))
+			return SEG_LOG_ERROR("Unknown origin %s in", lv_name);
 	}
 
 	if (!dm_config_get_uint64(sn, "device_id", &seg->device_id))


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2012-01-19 15:42 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-10-11  8:51 LVM2/lib/thin thin.c zkabelac
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2012-01-19 15:42 zkabelac
2011-12-21 12:56 zkabelac
2011-11-03 14:37 zkabelac
2011-10-28 20:25 zkabelac
2011-10-22 16:45 zkabelac
2011-10-20 10:32 zkabelac
2011-10-20 10:30 zkabelac
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2011-10-06 11:06 zkabelac
2011-09-06 22:35 zkabelac
2011-09-01 10:16 zkabelac

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