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| author | Alasdair G Kergon <agk@redhat.com> | 2014-09-17 16:41:58 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2014-09-17 16:41:58 +0100 |
| commit | bdb05cc05e3a0eac72b0921cb5eb500891346e12 (patch) | |
| tree | 633d9ea1d5a1d011c49ac75f063553bd8bcbe083 | |
| parent | b4f5be76a3b8c9c89719e5d8699033a79c993b6f (diff) | |
| download | lvm2-bdb05cc05e3a0eac72b0921cb5eb500891346e12.tar.gz | |
lvconvert: Restrict use of cache LVs.
Refuse use of -m and -s with cache LVs until full support
can be provided.
| -rw-r--r-- | WHATS_NEW | 1 | ||||
| -rw-r--r-- | tools/lvconvert.c | 12 |
2 files changed, 13 insertions, 0 deletions
@@ -1,5 +1,6 @@ Version 2.02.112 - ===================================== + Ensure only supported volume types are used with cache segments. Fix inablility to specify cachemode when 'lvconvert'ing to cache-pool. Grab cluster lock for active LVs when setting clustered attribute. Use va_copy to properly pass va_list through functions. diff --git a/tools/lvconvert.c b/tools/lvconvert.c index 93a2be409..295a4e548 100644 --- a/tools/lvconvert.c +++ b/tools/lvconvert.c @@ -1725,6 +1725,12 @@ static int _lvconvert_mirrors(struct cmd_context *cmd, return 0; } + if (lv_is_cache_type(lv)) { + log_error("Mirrors are not yet supported on cache LVs %s.", + display_lvname(lv)); + return 0; + } + /* Adjust mimage and/or log count */ if (!_lvconvert_mirrors_parse_params(cmd, lv, lp, &old_mimage_count, &old_log_count, @@ -2011,6 +2017,12 @@ static int _lvconvert_snapshot(struct cmd_context *cmd, return 0; } + if (lv_is_cache_type(lv)) { + log_error("Snapshots are not yet supported with cache type LVs %s.", + display_lvname(lv)); + return 0; + } + if (!(org = find_lv(lv->vg, lp->origin_lv_name))) { log_error("Couldn't find origin volume %s.", lp->origin_lv_name); return 0; |