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Code Releases Activity

Cease recognising snapshot-in-use percentages returned by early development kernels.

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This commit is contained in:
Alasdair Kergon 2008-07-15 00:25:52 +00:00
parent 0745f76ebe
commit 82185ada82
5 changed files with 11 additions and 18 deletions
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3
WHATS_NEW
View File

@ -1,6 +1,7 @@
Version 2.02.40 -
================================
Add "flags" metadata field (akin to "status") for backward-compatible flags.
Cease recognising snapshot-in-use percentages returned by early devt kernels.
Add backward-compatible flags field to on-disk format_text metadata.
Fix dmeventd monitoring libraries to link against liblvm2cmd again. (2.02.39)
Version 2.02.39 - 27th June 2008

5
lib/activate/dev_manager.c
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@ -379,8 +379,7 @@ static int _percent_run(struct dev_manager *dm, const char *name,
!segtype->ops->target_percent(&dm->target_state, dm->mem,
dm->cmd, seg, params,
&total_numerator,
&total_denominator,
percent))
&total_denominator))
goto_out;
} while (next);
@ -393,7 +392,7 @@ static int _percent_run(struct dev_manager *dm, const char *name,
if (total_denominator)
*percent = (float) total_numerator *100 / total_denominator;
else if (*percent < 0)
else
*percent = 100;
log_debug("LV percent: %f", *percent);

2
lib/metadata/segtype.h
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@ -77,7 +77,7 @@ struct segtype_handler {
struct cmd_context *cmd,
struct lv_segment *seg, char *params,
uint64_t *total_numerator,
uint64_t *total_denominator, float *percent);
uint64_t *total_denominator);
int (*target_present) (const struct lv_segment *seg,
unsigned *attributes);
int (*modules_needed) (struct dm_pool *mem,

3
lib/mirror/mirrored.c
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@ -176,8 +176,7 @@ static struct mirror_state *_mirrored_init_target(struct dm_pool *mem,
static int _mirrored_target_percent(void **target_state, struct dm_pool *mem,
struct cmd_context *cmd, struct lv_segment *seg,
char *params, uint64_t *total_numerator,
uint64_t *total_denominator,
float *percent __attribute((unused)))
uint64_t *total_denominator)
{
struct mirror_state *mirr_state;
uint64_t numerator, denominator;

16
lib/snapshot/snapshot.c
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@ -95,20 +95,14 @@ static int _snap_target_percent(void **target_state __attribute((unused)),
struct cmd_context *cmd __attribute((unused)),
struct lv_segment *seg __attribute((unused)),
char *params, uint64_t *total_numerator,
uint64_t *total_denominator, float *percent)
uint64_t *total_denominator)
{
float percent2;
uint64_t numerator, denominator;
if (strchr(params, '/')) {
if (sscanf(params, "%" PRIu64 "/%" PRIu64,
&numerator, &denominator) == 2) {
*total_numerator += numerator;
*total_denominator += denominator;
}
} else if (sscanf(params, "%f", &percent2) == 1) {
*percent += percent2;
*percent /= 2;
if (sscanf(params, "%" PRIu64 "/%" PRIu64,
&numerator, &denominator) == 2) {
*total_numerator += numerator;
*total_denominator += denominator;
}
return 1;