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LVM2/lib thin/thin.c metadata/metadata-exported.h
- From: agk at sourceware dot org
- To: lvm-devel at redhat dot com, lvm2-cvs at sourceware dot org
- Date: 26 Aug 2011 17:40:55 -0000
- Subject: LVM2/lib thin/thin.c metadata/metadata-exported.h
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: agk@sourceware.org 2011-08-26 17:40:54
Modified files:
lib/thin : thin.c
lib/metadata : metadata-exported.h
Log message:
thin - hide unimplemented dso fn; remove duplicate origin_lv field; add
some lvcreate struct parms
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/thin/thin.c.diff?cvsroot=lvm2&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/metadata/metadata-exported.h.diff?cvsroot=lvm2&r1=1.202&r2=1.203
--- LVM2/lib/thin/thin.c 2011/08/26 13:37:47 1.3
+++ LVM2/lib/thin/thin.c 2011/08/26 17:40:53 1.4
@@ -107,7 +107,7 @@
if (!cn->v || cn->v->type != CFG_STRING)
return SEG_LOG_ERROR("Thin pool origin must be a string in");
- if (!(seg->origin_lv = find_lv(seg->lv->vg, cn->v->v.str)))
+ if (!(seg->origin = find_lv(seg->lv->vg, cn->v->v.str)))
return SEG_LOG_ERROR("Unknown origin %s in",
cn->v->v.str);
}
@@ -123,8 +123,8 @@
outf(f, "thin_pool = \"%s\"", seg->thin_pool_lv->name);
outf(f, "device_id = %" PRIu64, seg->device_id);
- if (seg->origin_lv)
- outf(f, "origin = \"%s\"", seg->origin_lv->name);
+ if (seg->origin)
+ outf(f, "origin = \"%s\"", seg->origin->name);
return 1;
}
@@ -229,8 +229,8 @@
#ifdef DEVMAPPER_SUPPORT
# ifdef DMEVENTD
- if (_get_thin_dso_path(cmd))
- segtype->flags |= SEG_MONITORED;
+// FIXME if (_get_thin_dso_path(cmd))
+// FIXME segtype->flags |= SEG_MONITORED;
# endif /* DMEVENTD */
#endif
if (!lvm_register_segtype(seglib, segtype))
--- LVM2/lib/metadata/metadata-exported.h 2011/08/26 13:37:47 1.202
+++ LVM2/lib/metadata/metadata-exported.h 2011/08/26 17:40:53 1.203
@@ -305,7 +305,7 @@
uint32_t area_count;
uint32_t area_len;
uint32_t chunk_size; /* For snapshots - in sectors */
- struct logical_volume *origin;
+ struct logical_volume *origin; /* snap and thin */
struct logical_volume *cow;
struct dm_list origin_list;
uint32_t region_size; /* For mirrors, replicators - in sectors */
@@ -323,7 +323,6 @@
uint64_t transaction_id; /* For thin_pool */
uint32_t zero_new_blocks; /* For thin_pool */
struct logical_volume *thin_pool_lv; /* For thin */
- struct logical_volume *origin_lv; /* For thin */
uint64_t device_id; /* For thin */
struct logical_volume *replicator;/* For replicator-devs - link to replicator LV */
@@ -547,6 +546,8 @@
struct lvcreate_params {
/* flags */
int snapshot; /* snap */
+ int thin; /* thin */
+ int create_thin_pool; /* thin */
int zero; /* all */
int major; /* all */
int minor; /* all */
@@ -556,6 +557,7 @@
activation_change_t activate; /* non-snapshot, non-mirror */
char *origin; /* snap */
+ char *pool; /* thin */
const char *vg_name; /* all */
const char *lv_name; /* all */