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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2019-01-20 16:08:11 +0100 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2019-01-21 12:53:16 +0100 |
| commit | f3c52a515b7b40a76d7dfc64b712020f032cde1d (patch) | |
| tree | 74ba02310d76e7019e14e1d14e0baa0c72e39adb | |
| parent | 3d367f3348da072360c9dd251d981e627c8444ff (diff) | |
| download | lvm2-f3c52a515b7b40a76d7dfc64b712020f032cde1d.tar.gz | |
vdo: enable dmeventd resize
| -rw-r--r-- | daemons/dmeventd/plugins/vdo/dmeventd_vdo.c | 3 | ||||
| -rw-r--r-- | lib/metadata/lv_manip.c | 20 |
2 files changed, 20 insertions, 3 deletions
diff --git a/daemons/dmeventd/plugins/vdo/dmeventd_vdo.c b/daemons/dmeventd/plugins/vdo/dmeventd_vdo.c index d5156cde3..9d267ebc0 100644 --- a/daemons/dmeventd/plugins/vdo/dmeventd_vdo.c +++ b/daemons/dmeventd/plugins/vdo/dmeventd_vdo.c @@ -255,8 +255,7 @@ void process_event(struct dm_task *dmt, } else state->max_fails = 1; /* Reset on success */ - /* FIXME: ATM nothing can be done, drop 0, once it becomes useful */ - if (0 && needs_policy) + if (needs_policy) _use_policy(dmt, state); out: if (vdop.status) diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c index 7e542feb4..8c9a933e6 100644 --- a/lib/metadata/lv_manip.c +++ b/lib/metadata/lv_manip.c @@ -4795,6 +4795,18 @@ static int _lvresize_adjust_policy(const struct logical_volume *lv, "minimum supported 50%%.", policy_threshold); policy_threshold = 50; } + } else if (lv_is_vdo_pool(lv)) { + policy_threshold = + find_config_tree_int(cmd, activation_vdo_pool_autoextend_threshold_CFG, + lv_config_profile(lv)); + policy_amount = + find_config_tree_int(cmd, activation_vdo_pool_autoextend_percent_CFG, + lv_config_profile(lv)); + if (policy_threshold < 50) { + log_warn("WARNING: VDO pool autoextend threshold %d%% is set below " + "minimum supported 50%%.", policy_threshold); + policy_threshold = 50; + } } else { policy_threshold = find_config_tree_int(cmd, activation_snapshot_autoextend_threshold_CFG, NULL); @@ -4833,6 +4845,9 @@ static int _lvresize_adjust_policy(const struct logical_volume *lv, if (!lv_thin_pool_percent(lv, 0, &percent)) return_0; + } else if (lv_is_vdo_pool(lv)) { + if (!lv_vdo_pool_percent(lv, &percent)) + return_0; } else { if (!lv_snapshot_percent(lv, &percent)) return_0; @@ -4916,7 +4931,10 @@ static int _lvresize_check(struct logical_volume *lv, } } - if (lp->use_policies && !lv_is_cow(lv) && !lv_is_thin_pool(lv)) { + if (lp->use_policies && + !lv_is_cow(lv) && + !lv_is_thin_pool(lv) && + !lv_is_vdo_pool(lv)) { log_error("Policy-based resize is supported only for snapshot and thin pool volumes."); return 0; } |