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| author | Dave Wysochanski <dwysocha@redhat.com> | 2010-10-12 16:12:50 +0000 |
|---|---|---|
| committer | Dave Wysochanski <dwysocha@redhat.com> | 2010-10-12 16:12:50 +0000 |
| commit | d88090b0ae983577e3cf14909148514f627a2f98 (patch) | |
| tree | 1863cbc08a26f065c6397fca46c9f66b6cfb5c4b /lib/metadata/lv.c | |
| parent | 40c6c8072365597c88599d42fda785e13e0f063f (diff) | |
| download | lvm2-d88090b0ae983577e3cf14909148514f627a2f98.tar.gz lvm2-d88090b0ae983577e3cf14909148514f627a2f98.tar.xz lvm2-d88090b0ae983577e3cf14909148514f627a2f98.zip | |
Refactor and add code for (lv) 'mirror_log' get function.
Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Reviewed-By: Petr Rockai <prockai@redhat.com>
Diffstat (limited to 'lib/metadata/lv.c')
| -rw-r--r-- | lib/metadata/lv.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/metadata/lv.c b/lib/metadata/lv.c index ba2e00cc..345f958b 100644 --- a/lib/metadata/lv.c +++ b/lib/metadata/lv.c @@ -17,6 +17,19 @@ #include "metadata.h" #include "activate.h" #include "toolcontext.h" +#include "segtype.h" + +char *lv_mirror_log_dup(struct dm_pool *mem, const struct logical_volume *lv) +{ + struct lv_segment *seg; + + dm_list_iterate_items(seg, &lv->segments) { + if (!seg_is_mirrored(seg) || !seg->log_lv) + continue; + return dm_pool_strdup(mem, seg->log_lv->name); + } + return NULL; +} int lv_kernel_minor(const struct logical_volume *lv) { |