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| author | David Teigland <teigland@redhat.com> | 2019-04-15 16:58:56 -0500 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2019-04-15 16:58:56 -0500 |
| commit | abba3efe9e90618e554aae834efd287efc40d6f4 (patch) | |
| tree | 1300ee091f763ae5e42c2562a5866ae8a65226c4 | |
| parent | aa75b31db54782fb24b6b7e3c681a61b3579117c (diff) | |
| download | lvm2-abba3efe9e90618e554aae834efd287efc40d6f4.tar.gz | |
cachevol: allow activating attached cachevol
| -rw-r--r-- | lib/metadata/metadata-exported.h | 1 | ||||
| -rw-r--r-- | tools/lvchange.c | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/lib/metadata/metadata-exported.h b/lib/metadata/metadata-exported.h index 0683d5f32..9f3f550b8 100644 --- a/lib/metadata/metadata-exported.h +++ b/lib/metadata/metadata-exported.h @@ -272,6 +272,7 @@ #define lv_is_component(lv) (lv_is_cache_origin(lv) || ((lv)->status & (\ CACHE_POOL_DATA |\ CACHE_POOL_METADATA |\ + LV_CACHE_VOL |\ LV_VDO_POOL_DATA |\ MIRROR_IMAGE |\ MIRROR_LOG |\ diff --git a/tools/lvchange.c b/tools/lvchange.c index ad5abddeb..e70001705 100644 --- a/tools/lvchange.c +++ b/tools/lvchange.c @@ -1383,6 +1383,20 @@ static int _lvchange_activate_check(struct cmd_context *cmd, struct processing_handle *handle, int lv_is_named_arg) { + int do_activate = is_change_activating((activation_change_t)arg_uint_value(cmd, activate_ARG, CHANGE_AY)); + + if (lv_is_cache_vol(lv) && lv_is_named_arg) { + if (!do_activate) + return 1; + + if (arg_is_set(cmd, yes_ARG) || + (yes_no_prompt("Do you want to activate component LV in read-only mode? [y/n]: ") == 'y')) { + log_print_unless_silent("Allowing activation of component LV."); + cmd->activate_component = 1; + } + return 1; + } + if (!lv_is_visible(lv) && !cmd->activate_component && /* activation of named component LV */ ((first_seg(lv)->status & MERGING) || /* merging already started */ |