diff options
Diffstat (limited to 'tools/lvconvert.c')
| -rw-r--r-- | tools/lvconvert.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/lvconvert.c b/tools/lvconvert.c index 552439f0a..c3ceea6e3 100644 --- a/tools/lvconvert.c +++ b/tools/lvconvert.c @@ -3398,6 +3398,20 @@ static int _lvconvert(struct cmd_context *cmd, struct logical_volume *lv, lp->stripes = 0; } + if (arg_is_set(cmd, splitmirrors_ARG) && lv_is_cache(lv)) { + struct logical_volume *sublv; + sublv = seg_lv(first_seg(lv), 0); + if (lv_is_raid(sublv)) + return _lvconvert_raid(sublv, lp); + else if (lv_is_mirror(sublv)) + return _lvconvert_mirrors(cmd, lv, lp); + else { + log_error("Sub LV %s must be raid or mirror.", display_lvname(sublv)); + ret = 0; + goto out; + } + } + /* * Each LV type that can be converted. * (The existing type of the LV, not a requested type.) |