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report: add lv_convert_lv_uuid field

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This commit is contained in:
Peter Rajnoha 2015-09-21 14:10:21 +02:00
parent 0a01c5aa36
commit a54b4bba35
5 changed files with 48 additions and 9 deletions
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21
lib/metadata/lv.c
View File

@ -443,7 +443,8 @@ int lv_kernel_major(const struct logical_volume *lv)
return -1;
}
char *lv_convert_lv_dup(struct dm_pool *mem, const struct logical_volume *lv)
static char *_do_lv_convert_lv_dup(struct dm_pool *mem, const struct logical_volume *lv,
int uuid)
{
struct lv_segment *seg;
@ -452,12 +453,26 @@ char *lv_convert_lv_dup(struct dm_pool *mem, const struct logical_volume *lv)
/* Temporary mirror is always area_num == 0 */
if (seg_type(seg, 0) == AREA_LV &&
is_temporary_mirror_layer(seg_lv(seg, 0)))
return dm_pool_strdup(mem, seg_lv(seg, 0)->name);
is_temporary_mirror_layer(seg_lv(seg, 0))) {
if (uuid)
return lv_uuid_dup(mem, seg_lv(seg, 0));
else
return lv_name_dup(mem, seg_lv(seg, 0));
}
}
return NULL;
}
char *lv_convert_lv_dup(struct dm_pool *mem, const struct logical_volume *lv)
{
return _do_lv_convert_lv_dup(mem, lv, 0);
}
char *lv_convert_lv_uuid_dup(struct dm_pool *mem, const struct logical_volume *lv)
{
return _do_lv_convert_lv_dup(mem, lv, 1);
}
static char *_do_lv_move_pv_dup(struct dm_pool *mem, const struct logical_volume *lv,
int uuid)
{

1
lib/metadata/lv.h
View File

@ -70,6 +70,7 @@ uint64_t lv_origin_size(const struct logical_volume *lv);
char *lv_move_pv_dup(struct dm_pool *mem, const struct logical_volume *lv);
char *lv_move_pv_uuid_dup(struct dm_pool *mem, const struct logical_volume *lv);
char *lv_convert_lv_dup(struct dm_pool *mem, const struct logical_volume *lv);
char *lv_convert_lv_uuid_dup(struct dm_pool *mem, const struct logical_volume *lv);
int lv_kernel_major(const struct logical_volume *lv);
int lv_kernel_minor(const struct logical_volume *lv);
char *lv_mirror_log_dup(struct dm_pool *mem, const struct logical_volume *lv);

1
lib/report/columns.h
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@ -80,6 +80,7 @@ FIELD(LVS, lv, NUM, "MaxSync", lvid, 7, raidmaxrecoveryrate, raid_max_recovery_r
FIELD(LVS, lv, STR, "Move", lvid, 4, movepv, move_pv, "For pvmove, Source PV of temporary LV created by pvmove.", 0)
FIELD(LVS, lv, STR, "Move UUID", lvid, 38, movepvuuid, move_pv_uuid, "For pvmove, the UUID of Source PV of temporary LV created by pvmove.", 0)
FIELD(LVS, lv, STR, "Convert", lvid, 7, convertlv, convert_lv, "For lvconvert, Name of temporary LV created by lvconvert.", 0)
FIELD(LVS, lv, STR, "Convert", lvid, 38, convertlvuuid, convert_lv_uuid, "For lvconvert, UUID of temporary LV created by lvconvert.", 0)
FIELD(LVS, lv, STR, "Log", lvid, 3, loglv, mirror_log, "For mirrors, the LV holding the synchronisation log.", 0)
FIELD(LVS, lv, STR, "Log UUID", lvid, 38, loglvuuid, mirror_log_uuid, "For mirrors, the UUID of the LV holding the synchronisation log.", 0)
FIELD(LVS, lv, STR, "Data", lvid, 4, datalv, data_lv, "For thin and cache pools, the LV holding the associated data.", 0)

2
lib/report/properties.c
View File

@ -328,6 +328,8 @@ GET_LV_STR_PROPERTY_FN(move_pv_uuid, lv_move_pv_uuid_dup(lv->vg->vgmem, lv))
#define _move_pv_uuid_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(convert_lv, lv_convert_lv_dup(lv->vg->vgmem, lv))
#define _convert_lv_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(convert_lv_uuid, lv_convert_lv_uuid_dup(lv->vg->vgmem, lv))
#define _convert_lv_uuid_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_tags, lv_tags_dup(lv))
#define _lv_tags_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(mirror_log, lv_mirror_log_dup(lv->vg->vgmem, lv))

32
lib/report/report.c
View File

@ -1940,17 +1940,37 @@ static int _movepvuuid_disp(struct dm_report *rh, struct dm_pool *mem __attribut
return _do_movepv_disp(rh, mem, field, data, private, 1);
}
static int _do_convertlv_disp(struct dm_report *rh, struct dm_pool *mem __attribute__((unused)),
struct dm_report_field *field,
const void *data, void *private __attribute__((unused)),
int uuid)
{
const struct logical_volume *lv = (const struct logical_volume *) data;
const char *repstr;
if (uuid)
repstr = lv_convert_lv_uuid_dup(mem, lv);
else
repstr = lv_convert_lv_dup(mem, lv);
if (repstr)
return dm_report_field_string(rh, field, &repstr);
return _field_set_value(field, "", NULL);
}
static int _convertlv_disp(struct dm_report *rh, struct dm_pool *mem __attribute__((unused)),
struct dm_report_field *field,
const void *data, void *private __attribute__((unused)))
{
const struct logical_volume *lv = (const struct logical_volume *) data;
const char *name;
return _do_convertlv_disp(rh, mem, field, data, private, 0);
}
if ((name = lv_convert_lv_dup(mem, lv)))
return dm_report_field_string(rh, field, &name);
return _field_set_value(field, "", NULL);
static int _convertlvuuid_disp(struct dm_report *rh, struct dm_pool *mem __attribute__((unused)),
struct dm_report_field *field,
const void *data, void *private __attribute__((unused)))
{
return _do_convertlv_disp(rh, mem, field, data, private, 1);
}
static int _size32_disp(struct dm_report *rh __attribute__((unused)), struct dm_pool *mem,