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cleanup: Use lv_is_ macros.

Browse Source 
Use lv_is_* macros throughout the code base, introducing
lv_is_pvmove, lv_is_locked, lv_is_converting and lv_is_merging.

lv_is_mirror_type no longer includes pvmove.
This commit is contained in:
Alasdair G Kergon 2014-09-15 21:33:53 +01:00
parent 10a448eb2f
commit 2360ce3551
24 changed files with 206 additions and 194 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
WHATS_NEW
View File

@ -1,5 +1,6 @@
Version 2.02.112 -
=====================================
Introduce lv_is_pvmove/locked/converting/merging macros.
Avoid leaving linear logical volume when thin pool creation fails.
Demote an error to a warning when devices known to lvmetad are filtered out.
Re-order filter evaluation, making component filters global.

12
lib/activate/activate.c
View File

@ -1273,7 +1273,7 @@ static int _lv_activate_lv(struct logical_volume *lv, struct lv_activate_opts *l
int r;
struct dev_manager *dm;
if (!(dm = dev_manager_create(lv->vg->cmd, lv->vg->name, (lv->status & PVMOVE) ? 0 : 1)))
if (!(dm = dev_manager_create(lv->vg->cmd, lv->vg->name, !lv_is_pvmove(lv))))
return_0;
if (!(r = dev_manager_activate(dm, lv, laopts)))
@ -1290,7 +1290,7 @@ static int _lv_preload(struct logical_volume *lv, struct lv_activate_opts *laopt
struct dev_manager *dm;
int old_readonly = laopts->read_only;
if (!(dm = dev_manager_create(lv->vg->cmd, lv->vg->name, (lv->status & PVMOVE) ? 0 : 1)))
if (!(dm = dev_manager_create(lv->vg->cmd, lv->vg->name, !lv_is_pvmove(lv))))
goto_out;
laopts->read_only = _passes_readonly_filter(lv->vg->cmd, lv);
@ -1332,7 +1332,7 @@ static int _lv_suspend_lv(struct logical_volume *lv, struct lv_activate_opts *la
* When we are asked to manipulate (normally suspend/resume) the PVMOVE
* device directly, we don't want to touch the devices that use it.
*/
if (!(dm = dev_manager_create(lv->vg->cmd, lv->vg->name, (lv->status & PVMOVE) ? 0 : 1)))
if (!(dm = dev_manager_create(lv->vg->cmd, lv->vg->name, !lv_is_pvmove(lv))))
return_0;
if (!(r = dev_manager_suspend(dm, lv, laopts, lockfs, flush_required)))
@ -1872,8 +1872,8 @@ static int _lv_suspend(struct cmd_context *cmd, const char *lvid_s,
* tables for all the changed LVs here, as the relationships
* are not found by walking the new metadata.
*/
if (!(incore_lv->status & LOCKED) &&
(ondisk_lv->status & LOCKED) &&
if (!lv_is_locked(incore_lv) &&
lv_is_locked(ondisk_lv) &&
(pvmove_lv = find_pvmove_lv_in_lv(ondisk_lv))) {
/* Preload all the LVs above the PVMOVE LV */
dm_list_iterate_items(sl, &pvmove_lv->segs_using_this_lv) {
@ -1951,7 +1951,7 @@ static int _lv_suspend(struct cmd_context *cmd, const char *lvid_s,
* can be called separately for each LV safely.
*/
if ((incore_lv->vg->status & PRECOMMITTED) &&
(incore_lv->status & LOCKED) && find_pvmove_lv_in_lv(incore_lv)) {
lv_is_locked(incore_lv) && find_pvmove_lv_in_lv(incore_lv)) {
if (!_lv_suspend_lv(incore_lv, laopts, lockfs, flush_required)) {
critical_section_dec(cmd, "failed precommitted suspend");
if (pvmove_lv)

9
lib/activate/dev_manager.c
View File

@ -1150,7 +1150,7 @@ int dev_manager_raid_message(struct dev_manager *dm,
struct dm_task *dmt;
const char *layer = lv_layer(lv);
if (!(lv->status & RAID)) {
if (!lv_is_raid(lv)) {
log_error(INTERNAL_ERROR "%s/%s is not a RAID logical volume",
lv->vg->name, lv->name);
return 0;
@ -1978,7 +1978,7 @@ static int _add_lv_to_dtree(struct dev_manager *dm, struct dm_tree *dtree,
return_0;
/* Add any LVs referencing a PVMOVE LV unless told not to. */
if (dm->track_pvmove_deps && lv->status & PVMOVE) {
if (dm->track_pvmove_deps && lv_is_pvmove(lv)) {
dm->track_pvmove_deps = 0;
dm_list_iterate_items(sl, &lv->segs_using_this_lv)
if (!_add_lv_to_dtree(dm, dtree, sl->seg->lv, origin_only))
@ -2729,7 +2729,7 @@ static int _add_new_lv_to_dtree(struct dev_manager *dm, struct dm_tree *dtree,
dm_tree_node_set_read_ahead(dnode, read_ahead, read_ahead_flags);
/* Add any LVs referencing a PVMOVE LV unless told not to */
if (dm->track_pvmove_deps && (lv->status & PVMOVE))
if (dm->track_pvmove_deps && lv_is_pvmove(lv))
dm_list_iterate_items(sl, &lv->segs_using_this_lv)
if (!_add_new_lv_to_dtree(dm, dtree, sl->seg->lv, laopts, NULL))
return_0;
@ -2917,8 +2917,7 @@ static int _tree_action(struct dev_manager *dm, struct logical_volume *lv,
break;
case SUSPEND:
dm_tree_skip_lockfs(root);
if (!dm->flush_required && !seg_is_raid(first_seg(lv)) &&
(lv->status & MIRRORED) && !(lv->status & PVMOVE))
if (!dm->flush_required && !seg_is_raid(first_seg(lv)) && lv_is_mirrored(lv) && !lv_is_pvmove(lv))
dm_tree_use_no_flush_suspend(root);
/* Fall through */
case SUSPEND_WITH_LOCKFS:

4
lib/display/display.c
View File

@ -587,10 +587,10 @@ int lvdisplay_full(struct cmd_context *cmd,
display_size(cmd, (uint64_t) snap_seg->chunk_size));
}
if (lv->status & MIRRORED) {
if (lv_is_mirrored(lv)) {
mirror_seg = first_seg(lv);
log_print("Mirrored volumes %" PRIu32, mirror_seg->area_count);
if (lv->status & CONVERTING)
if (lv_is_converting(lv))
log_print("LV type Mirror undergoing conversion");
}

4
lib/format_text/export.c
View File

@ -563,8 +563,8 @@ int out_areas(struct formatter *f, const struct lv_segment *seg,
}
/* RAID devices are laid-out in metadata/data pairs */
if (!(seg_lv(seg, s)->status & RAID_IMAGE) ||
!(seg_metalv(seg, s)->status & RAID_META)) {
if (!lv_is_raid_image(seg_lv(seg, s)) ||
!lv_is_raid_metadata(seg_metalv(seg, s))) {
log_error("RAID segment has non-RAID areas");
return 0;
}

2
lib/format_text/import_vsn1.c
View File

@ -99,7 +99,7 @@ static int _is_converting(struct logical_volume *lv)
{
struct lv_segment *seg;
if (lv->status & MIRRORED) {
if (lv_is_mirrored(lv)) {
seg = first_seg(lv);
/* Can't use is_temporary_mirror() because the metadata for
* seg_lv may not be read in and flags may not be set yet. */

36
lib/metadata/lv.c
View File

@ -340,7 +340,7 @@ char *lv_convert_lv_dup(struct dm_pool *mem, const struct logical_volume *lv)
{
struct lv_segment *seg;
if (lv->status & (CONVERTING|MIRRORED)) {
if (lv_is_converting(lv) || lv_is_mirrored(lv)) {
seg = first_seg(lv);
/* Temporary mirror is always area_num == 0 */
@ -361,7 +361,7 @@ char *lv_move_pv_dup(struct dm_pool *mem, const struct logical_volume *lv)
if (seg->status & PVMOVE) {
if (seg_type(seg, 0) == AREA_LV) { /* atomic pvmove */
mimage0_lv = seg_lv(seg, 0);
if (!lv_is_mirror_type(mimage0_lv)) {
if (!lv_is_mirrored(mimage0_lv)) {
log_error(INTERNAL_ERROR
"Bad pvmove structure");
return NULL;
@ -505,7 +505,7 @@ int lv_raid_image_in_sync(const struct logical_volume *lv)
if (!lv_is_active_locally(lv))
return 0; /* Assume not in-sync */
if (!(lv->status & RAID_IMAGE)) {
if (!lv_is_raid_image(lv)) {
log_error(INTERNAL_ERROR "%s is not a RAID image", lv->name);
return 0;
}
@ -573,7 +573,7 @@ int lv_raid_healthy(const struct logical_volume *lv)
return 0;
}
if (lv->status & RAID)
if (lv_is_raid(lv))
raid_seg = first_seg(lv);
else if ((seg = first_seg(lv)))
raid_seg = get_only_segment_using_this_lv(seg->lv);
@ -592,7 +592,7 @@ int lv_raid_healthy(const struct logical_volume *lv)
if (!lv_raid_dev_health(raid_seg->lv, &raid_health))
return_0;
if (lv->status & RAID) {
if (lv_is_raid(lv)) {
if (strchr(raid_health, 'D'))
return 0;
else
@ -601,8 +601,8 @@ int lv_raid_healthy(const struct logical_volume *lv)
/* Find out which sub-LV this is. */
for (s = 0; s < raid_seg->area_count; s++)
if (((lv->status & RAID_IMAGE) && (seg_lv(raid_seg, s) == lv)) ||
((lv->status & RAID_META) && (seg_metalv(raid_seg,s) == lv)))
if ((lv_is_raid_image(lv) && (seg_lv(raid_seg, s) == lv)) ||
(lv_is_raid_metadata(lv) && (seg_metalv(raid_seg,s) == lv)))
break;
if (s == raid_seg->area_count) {
log_error(INTERNAL_ERROR
@ -633,7 +633,7 @@ char *lv_attr_dup(struct dm_pool *mem, const struct logical_volume *lv)
if (!*lv->name)
goto out;
if (lv->status & PVMOVE)
if (lv_is_pvmove(lv))
repstr[0] = 'p';
else if (lv->status & CONVERTING)
repstr[0] = 'c';
@ -646,22 +646,22 @@ char *lv_attr_dup(struct dm_pool *mem, const struct logical_volume *lv)
repstr[0] = 'e';
else if (lv_is_cache_type(lv))
repstr[0] = 'C';
else if (lv->status & RAID)
else if (lv_is_raid(lv))
repstr[0] = (lv->status & LV_NOTSYNCED) ? 'R' : 'r';
else if (lv->status & MIRRORED)
else if (lv_is_mirrored(lv))
repstr[0] = (lv->status & LV_NOTSYNCED) ? 'M' : 'm';
else if (lv_is_thin_volume(lv))
repstr[0] = lv_is_merging_origin(lv) ?
'O' : (lv_is_merging_thin_snapshot(lv) ? 'S' : 'V');
else if (lv->status & VIRTUAL)
else if (lv_is_virtual(lv))
repstr[0] = 'v';
else if (lv_is_thin_pool(lv))
repstr[0] = 't';
else if (lv_is_thin_pool_data(lv))
repstr[0] = 'T';
else if (lv->status & MIRROR_IMAGE)
else if (lv_is_mirror_image(lv))
repstr[0] = (lv_mirror_image_in_sync(lv)) ? 'i' : 'I';
else if (lv->status & RAID_IMAGE)
else if (lv_is_raid_image(lv))
/*
* Visible RAID_IMAGES are sub-LVs that have been exposed for
* top-level use by being split from the RAID array with
@ -669,7 +669,7 @@ char *lv_attr_dup(struct dm_pool *mem, const struct logical_volume *lv)
*/
repstr[0] = (!lv_is_visible(lv) && lv_raid_image_in_sync(lv)) ?
'i' : 'I';
else if (lv->status & MIRROR_LOG)
else if (lv_is_mirror_log(lv))
repstr[0] = 'l';
else if (lv_is_cow(lv))
repstr[0] = (lv_is_merging_cow(lv)) ? 'S' : 's';
@ -678,7 +678,7 @@ char *lv_attr_dup(struct dm_pool *mem, const struct logical_volume *lv)
else
repstr[0] = '-';
if (lv->status & PVMOVE)
if (lv_is_pvmove(lv))
repstr[1] = '-';
else if (lv->status & LVM_WRITE)
repstr[1] = 'w';
@ -689,7 +689,7 @@ char *lv_attr_dup(struct dm_pool *mem, const struct logical_volume *lv)
repstr[2] = alloc_policy_char(lv->alloc);
if (lv->status & LOCKED)
if (lv_is_locked(lv))
repstr[2] = toupper(repstr[2]);
repstr[3] = (lv->status & FIXED_MINOR) ? 'm' : '-';
@ -743,7 +743,7 @@ char *lv_attr_dup(struct dm_pool *mem, const struct logical_volume *lv)
repstr[6] = 'C';
else if (lv_is_raid_type(lv))
repstr[6] = 'r';
else if (lv_is_mirror_type(lv))
else if (lv_is_mirror_type(lv) || lv_is_pvmove(lv))
repstr[6] = 'm';
else if (lv_is_cow(lv) || lv_is_origin(lv))
repstr[6] = 's';
@ -770,7 +770,7 @@ char *lv_attr_dup(struct dm_pool *mem, const struct logical_volume *lv)
repstr[8] = 'X'; /* Unknown */
else if (!lv_raid_healthy(lv))
repstr[8] = 'r'; /* RAID needs 'r'efresh */
else if (lv->status & RAID) {
else if (lv_is_raid(lv)) {
if (lv_raid_mismatch_count(lv, &n) && n)
repstr[8] = 'm'; /* RAID has 'm'ismatches */
} else if (lv->status & LV_WRITEMOSTLY)

40
lib/metadata/lv_manip.c
View File

@ -191,7 +191,7 @@ static int _lv_layout_and_role_mirror(struct dm_pool *mem,
if (lv_is_mirrored(lv) &&
!str_list_add_no_dup_check(mem, layout, _lv_type_names[LV_TYPE_MIRROR]))
goto_bad;
} else if (lv->status & PVMOVE) {
} else if (lv_is_pvmove(lv)) {
if (!str_list_add_no_dup_check(mem, role, _lv_type_names[LV_TYPE_PVMOVE]) ||
!str_list_add_no_dup_check(mem, layout, _lv_type_names[LV_TYPE_MIRROR]))
goto_bad;
@ -464,7 +464,7 @@ int lv_layout_and_role(struct dm_pool *mem, const struct logical_volume *lv,
}
/* Mirrors and related */
if (lv_is_mirror_type(lv) && !lv_is_raid(lv) &&
if ((lv_is_mirror_type(lv) || lv_is_pvmove(lv)) && !lv_is_raid(lv) &&
!_lv_layout_and_role_mirror(mem, lv, *layout, *role, &public_lv))
goto_bad;
@ -1035,9 +1035,9 @@ static int _release_and_discard_lv_segment_area(struct lv_segment *seg, uint32_t
return 1;
}
if ((seg_lv(seg, s)->status & MIRROR_IMAGE) ||
(seg_lv(seg, s)->status & THIN_POOL_DATA) ||
(seg_lv(seg, s)->status & CACHE_POOL_DATA)) {
if (lv_is_mirror_image(seg_lv(seg, s)) ||
lv_is_thin_pool_data(seg_lv(seg, s)) ||
lv_is_cache_pool_data(seg_lv(seg, s))) {
if (!lv_reduce(seg_lv(seg, s), area_reduction))
return_0; /* FIXME: any upper level reporting */
return 1;
@ -1052,7 +1052,7 @@ static int _release_and_discard_lv_segment_area(struct lv_segment *seg, uint32_t
return_0;
}
if (seg_lv(seg, s)->status & RAID_IMAGE) {
if (lv_is_raid_image(seg_lv(seg, s))) {
/*
* FIXME: Use lv_reduce not lv_remove
* We use lv_remove for now, because I haven't figured out
@ -3203,7 +3203,7 @@ int lv_add_segmented_mirror_image(struct alloc_handle *ah,
struct segment_type *segtype;
struct logical_volume *orig_lv, *copy_lv;
if (!(lv->status & PVMOVE)) {
if (!lv_is_pvmove(lv)) {
log_error(INTERNAL_ERROR
"Non-pvmove LV, %s, passed as argument", lv->name);
return 0;
@ -3803,7 +3803,7 @@ static int _rename_single_lv(struct logical_volume *lv, char *new_name)
return 0;
}
if (lv->status & LOCKED) {
if (lv_is_locked(lv)) {
log_error("Cannot rename locked LV %s", lv->name);
return 0;
}
@ -3954,7 +3954,7 @@ int lv_rename_update(struct cmd_context *cmd, struct logical_volume *lv,
return 0;
}
if (lv->status & LOCKED) {
if (lv_is_locked(lv)) {
log_error("Cannot rename locked LV %s", lv->name);
return 0;
}
@ -4316,7 +4316,7 @@ static int _lvresize_check_lv(struct cmd_context *cmd, struct logical_volume *lv
return 0;
}
if (lv->status & (RAID_IMAGE | RAID_META)) {
if (lv_is_raid_image(lv) || lv_is_raid_metadata(lv)) {
log_error("Cannot resize a RAID %s directly",
(lv->status & RAID_IMAGE) ? "image" :
"metadata area");
@ -4356,12 +4356,12 @@ static int _lvresize_check_lv(struct cmd_context *cmd, struct logical_volume *lv
return 0;
}
if (lv->status & LOCKED) {
if (lv_is_locked(lv)) {
log_error("Can't resize locked LV %s", lv->name);
return 0;
}
if (lv->status & CONVERTING) {
if (lv_is_converting(lv)) {
log_error("Can't resize %s while lvconvert in progress", lv->name);
return 0;
}
@ -5379,19 +5379,19 @@ int lv_remove_single(struct cmd_context *cmd, struct logical_volume *lv,
return 0;
}
if (lv->status & MIRROR_IMAGE) {
if (lv_is_mirror_image(lv)) {
log_error("Can't remove logical volume %s used by a mirror",
lv->name);
return 0;
}
if (lv->status & MIRROR_LOG) {
if (lv_is_mirror_log(lv)) {
log_error("Can't remove logical volume %s used as mirror log",
lv->name);
return 0;
}
if (lv->status & (RAID_META | RAID_IMAGE)) {
if (lv_is_raid_metadata(lv) || lv_is_raid_image(lv)) {
log_error("Can't remove logical volume %s used as RAID device",
lv->name);
return 0;
@ -5405,7 +5405,7 @@ int lv_remove_single(struct cmd_context *cmd, struct logical_volume *lv,
} else if (lv_is_thin_volume(lv))
pool_lv = first_seg(lv)->pool_lv;
if (lv->status & LOCKED) {
if (lv_is_locked(lv)) {
log_error("Can't remove locked LV %s", lv->name);
return 0;
}
@ -6615,7 +6615,7 @@ static struct logical_volume *_lv_create_an_lv(struct volume_group *vg,
return NULL;
}
if (pool_lv->status & LOCKED) {
if (lv_is_locked(pool_lv)) {
log_error("Caching locked devices is not supported.");
return NULL;
}
@ -6641,7 +6641,7 @@ static struct logical_volume *_lv_create_an_lv(struct volume_group *vg,
return NULL;
}
if (org->status & LOCKED) {
if (lv_is_locked(org)) {
log_error("Caching locked devices is not supported.");
return NULL;
}
@ -6670,7 +6670,7 @@ static struct logical_volume *_lv_create_an_lv(struct volume_group *vg,
return NULL;
}
if (org->status & LOCKED) {
if (lv_is_locked(org)) {
log_error("Snapshots of locked devices are not supported.");
return NULL;
}
@ -6703,7 +6703,7 @@ static struct logical_volume *_lv_create_an_lv(struct volume_group *vg,
"supported yet.");
return NULL;
}
if (org->status & LOCKED) {
if (lv_is_locked(org)) {
log_error("Snapshots of locked devices are not "
"supported yet");
return NULL;

10
lib/metadata/merge.c
View File

@ -45,12 +45,12 @@ int lv_merge_segments(struct logical_volume *lv)
* having a matching segment structure.
*/
if (lv->status & LOCKED || lv->status & PVMOVE)
if (lv_is_locked(lv) || lv_is_pvmove(lv))
return 1;
if ((lv->status & MIRROR_IMAGE) &&
if (lv_is_mirror_image(lv) &&
(seg = get_only_segment_using_this_lv(lv)) &&
(seg->lv->status & LOCKED || seg->lv->status & PVMOVE))
(lv_is_locked(seg->lv) || lv_is_pvmove(seg->lv)))
return 1;
dm_list_iterate_safe(segh, t, &lv->segments) {
@ -159,7 +159,7 @@ int check_lv_segments(struct logical_volume *lv, int complete_vg)
* Check mirror log - which is attached to the mirrored seg
*/
if (complete_vg && seg->log_lv && seg_is_mirrored(seg)) {
if (!(seg->log_lv->status & MIRROR_LOG)) {
if (!lv_is_mirror_log(seg->log_lv)) {
log_error("LV %s: segment %u log LV %s is not "
"a mirror log",
lv->name, seg_count, seg->log_lv->name);
@ -346,7 +346,7 @@ int check_lv_segments(struct logical_volume *lv, int complete_vg)
}
if (complete_vg && seg_lv(seg, s) &&
(seg_lv(seg, s)->status & MIRROR_IMAGE) &&
lv_is_mirror_image(seg_lv(seg, s)) &&
(!(seg2 = find_seg_by_le(seg_lv(seg, s),
seg_le(seg, s))) ||
find_mirror_seg(seg2) != seg)) {

137
lib/metadata/metadata-exported.h
View File

@ -42,62 +42,62 @@
/* Various flags */
/* Note that the bits no longer necessarily correspond to LVM1 disk format */
#define PARTIAL_VG UINT64_C(0x00000001) /* VG */
#define EXPORTED_VG UINT64_C(0x00000002) /* VG PV */
#define RESIZEABLE_VG UINT64_C(0x00000004) /* VG */
#define PARTIAL_VG UINT64_C(0x0000000000000001) /* VG */
#define EXPORTED_VG UINT64_C(0x0000000000000002) /* VG PV */
#define RESIZEABLE_VG UINT64_C(0x0000000000000004) /* VG */
/* May any free extents on this PV be used or must they be left free? */
#define ALLOCATABLE_PV UINT64_C(0x00000008) /* PV */
#define ALLOCATABLE_PV UINT64_C(0x0000000000000008) /* PV */
#define ARCHIVED_VG ALLOCATABLE_PV /* VG, reuse same bit */
//#define SPINDOWN_LV UINT64_C(0x00000010) /* LV */
//#define BADBLOCK_ON UINT64_C(0x00000020) /* LV */
#define VISIBLE_LV UINT64_C(0x00000040) /* LV */
#define FIXED_MINOR UINT64_C(0x00000080) /* LV */
//#define SPINDOWN_LV UINT64_C(0x0000000000000010) /* LV */
//#define BADBLOCK_ON UINT64_C(0x0000000000000020) /* LV */
#define VISIBLE_LV UINT64_C(0x0000000000000040) /* LV */
#define FIXED_MINOR UINT64_C(0x0000000000000080) /* LV */
#define LVM_READ UINT64_C(0x00000100) /* LV, VG */
#define LVM_WRITE UINT64_C(0x00000200) /* LV, VG */
#define LVM_READ UINT64_C(0x0000000000000100) /* LV, VG */
#define LVM_WRITE UINT64_C(0x0000000000000200) /* LV, VG */
#define CLUSTERED UINT64_C(0x00000400) /* VG */
//#define SHARED UINT64_C(0x00000800) /* VG */
#define CLUSTERED UINT64_C(0x0000000000000400) /* VG */
//#define SHARED UINT64_C(0x0000000000000800) /* VG */
/* FIXME Remove when metadata restructuring is completed */
#define SNAPSHOT UINT64_C(0x00001000) /* LV - internal use only */
#define PVMOVE UINT64_C(0x00002000) /* VG LV SEG */
#define LOCKED UINT64_C(0x00004000) /* LV */
#define MIRRORED UINT64_C(0x00008000) /* LV - internal use only */
//#define VIRTUAL UINT64_C(0x00010000) /* LV - internal use only */
#define MIRROR_LOG UINT64_C(0x00020000) /* LV */
#define MIRROR_IMAGE UINT64_C(0x00040000) /* LV */
#define SNAPSHOT UINT64_C(0x0000000000001000) /* LV - internal use only */
#define PVMOVE UINT64_C(0x0000000000002000) /* VG LV SEG */
#define LOCKED UINT64_C(0x0000000000004000) /* LV */
#define MIRRORED UINT64_C(0x0000000000008000) /* LV - internal use only */
//#define VIRTUAL UINT64_C(0x0000000000010000) /* LV - internal use only */
#define MIRROR_LOG UINT64_C(0x0000000000020000) /* LV - Internal use only */
#define MIRROR_IMAGE UINT64_C(0x0000000000040000) /* LV - Internal use only */
#define LV_NOTSYNCED UINT64_C(0x00080000) /* LV */
#define LV_REBUILD UINT64_C(0x00100000) /* LV */
//#define PRECOMMITTED UINT64_C(0x00200000) /* VG - internal use only */
#define CONVERTING UINT64_C(0x00400000) /* LV */
#define LV_NOTSYNCED UINT64_C(0x0000000000080000) /* LV */
#define LV_REBUILD UINT64_C(0x0000000000100000) /* LV */
//#define PRECOMMITTED UINT64_C(0x0000000000200000) /* VG - internal use only */
#define CONVERTING UINT64_C(0x0000000000400000) /* LV */
#define MISSING_PV UINT64_C(0x00800000) /* PV */
#define PARTIAL_LV UINT64_C(0x01000000) /* LV - derived flag, not
#define MISSING_PV UINT64_C(0x0000000000800000) /* PV */
#define PARTIAL_LV UINT64_C(0x0000000001000000) /* LV - derived flag, not
written out in metadata*/
//#define POSTORDER_FLAG UINT64_C(0x02000000) /* Not real flags, reserved for
//#define POSTORDER_OPEN_FLAG UINT64_C(0x04000000) temporary use inside vg_read_internal. */
//#define VIRTUAL_ORIGIN UINT64_C(0x08000000) /* LV - internal use only */
//#define POSTORDER_FLAG UINT64_C(0x0000000002000000) /* Not real flags, reserved for
//#define POSTORDER_OPEN_FLAG UINT64_C(0x0000000004000000) temporary use inside vg_read_internal. */
//#define VIRTUAL_ORIGIN UINT64_C(0x0000000008000000) /* LV - internal use only */
#define MERGING UINT64_C(0x10000000) /* LV SEG */
#define MERGING UINT64_C(0x0000000010000000) /* LV SEG */
#define REPLICATOR UINT64_C(0x20000000) /* LV -internal use only for replicator */
#define REPLICATOR_LOG UINT64_C(0x40000000) /* LV -internal use only for replicator-dev */
#define UNLABELLED_PV UINT64_C(0x80000000) /* PV -this PV had no label written yet */
#define REPLICATOR UINT64_C(0x0000000020000000) /* LV -internal use only for replicator */
#define REPLICATOR_LOG UINT64_C(0x0000000040000000) /* LV -internal use only for replicator-dev */
#define UNLABELLED_PV UINT64_C(0x0000000080000000) /* PV -this PV had no label written yet */
#define RAID UINT64_C(0x0000000100000000) /* LV */
#define RAID_META UINT64_C(0x0000000200000000) /* LV */
#define RAID_IMAGE UINT64_C(0x0000000400000000) /* LV */
#define RAID UINT64_C(0x0000000100000000) /* LV - Internal use only */
#define RAID_META UINT64_C(0x0000000200000000) /* LV - Internal use only */
#define RAID_IMAGE UINT64_C(0x0000000400000000) /* LV - Internal use only */
#define THIN_VOLUME UINT64_C(0x0000001000000000) /* LV */
#define THIN_POOL UINT64_C(0x0000002000000000) /* LV */
#define THIN_POOL_DATA UINT64_C(0x0000004000000000) /* LV */
#define THIN_POOL_METADATA UINT64_C(0x0000008000000000) /* LV */
#define POOL_METADATA_SPARE UINT64_C(0x0000010000000000) /* LV internal */
#define THIN_VOLUME UINT64_C(0x0000001000000000) /* LV - Internal use only */
#define THIN_POOL UINT64_C(0x0000002000000000) /* LV - Internal use only */
#define THIN_POOL_DATA UINT64_C(0x0000004000000000) /* LV - Internal use only */
#define THIN_POOL_METADATA UINT64_C(0x0000008000000000) /* LV - Internal use only */
#define POOL_METADATA_SPARE UINT64_C(0x0000010000000000) /* LV - Internal use only */
#define LV_WRITEMOSTLY UINT64_C(0x0000020000000000) /* LV (RAID1) */
@ -110,10 +110,12 @@
this flag dropped during single
LVM command execution. */
#define CACHE_POOL UINT64_C(0x0000200000000000) /* LV */
#define CACHE_POOL_DATA UINT64_C(0x0000400000000000) /* LV */
#define CACHE_POOL_METADATA UINT64_C(0x0000800000000000) /* LV */
#define CACHE UINT64_C(0x0001000000000000) /* LV */
#define CACHE_POOL UINT64_C(0x0000200000000000) /* LV - Internal use only */
#define CACHE_POOL_DATA UINT64_C(0x0000400000000000) /* LV - Internal use only */
#define CACHE_POOL_METADATA UINT64_C(0x0000800000000000) /* LV - Internal use only */
#define CACHE UINT64_C(0x0001000000000000) /* LV - Internal use only */
/* Next unused flag: UINT64_C(0x0002000000000000) */
/* Format features flags */
#define FMT_SEGMENTS 0x00000001U /* Arbitrary segment params? */
@ -162,34 +164,43 @@
#define vg_is_archived(vg) (((vg)->status & ARCHIVED_VG) ? 1 : 0)
#define lv_is_locked(lv) (((lv)->status & LOCKED) ? 1 : 0)
#define lv_is_virtual(lv) (((lv)->status & VIRTUAL) ? 1 : 0)
#define lv_is_merging(lv) (((lv)->status & MERGING) ? 1 : 0)
#define lv_is_converting(lv) (((lv)->status & CONVERTING) ? 1 : 0)
#define lv_is_external_origin(lv) (((lv)->external_count > 0) ? 1 : 0)
#define lv_is_thin_volume(lv) (((lv)->status & (THIN_VOLUME)) ? 1 : 0)
#define lv_is_thin_pool(lv) (((lv)->status & (THIN_POOL)) ? 1 : 0)
#define lv_is_used_thin_pool(lv) (lv_is_thin_pool(lv) && !dm_list_empty(&(lv)->segs_using_this_lv))
#define lv_is_thin_pool_data(lv) (((lv)->status & (THIN_POOL_DATA)) ? 1 : 0)
#define lv_is_thin_pool_metadata(lv) (((lv)->status & (THIN_POOL_METADATA)) ? 1 : 0)
#define lv_is_mirrored(lv) (((lv)->status & (MIRRORED)) ? 1 : 0)
#define lv_is_rlog(lv) (((lv)->status & (REPLICATOR_LOG)) ? 1 : 0)
#define lv_is_thin_volume(lv) (((lv)->status & THIN_VOLUME) ? 1 : 0)
#define lv_is_thin_pool(lv) (((lv)->status & THIN_POOL) ? 1 : 0)
#define lv_is_used_thin_pool(lv) (lv_is_thin_pool(lv) && !dm_list_empty(&(lv)->segs_using_this_lv))
#define lv_is_thin_pool_data(lv) (((lv)->status & THIN_POOL_DATA) ? 1 : 0)
#define lv_is_thin_pool_metadata(lv) (((lv)->status & THIN_POOL_METADATA) ? 1 : 0)
#define lv_is_thin_type(lv) (((lv)->status & (THIN_POOL | THIN_VOLUME | THIN_POOL_DATA | THIN_POOL_METADATA)) ? 1 : 0)
#define lv_is_mirror_type(lv) (((lv)->status & (MIRROR_LOG | MIRROR_IMAGE | MIRRORED | PVMOVE)) ? 1 : 0)
#define lv_is_mirror_image(lv) (((lv)->status & (MIRROR_IMAGE)) ? 1 : 0)
#define lv_is_mirror_log(lv) (((lv)->status & (MIRROR_LOG)) ? 1 : 0)
#define lv_is_raid(lv) (((lv)->status & (RAID)) ? 1 : 0)
#define lv_is_raid_image(lv) (((lv)->status & (RAID_IMAGE)) ? 1 : 0)
#define lv_is_raid_metadata(lv) (((lv)->status & (RAID_META)) ? 1 : 0)
#define lv_is_mirrored(lv) (((lv)->status & MIRRORED) ? 1 : 0)
#define lv_is_mirror_image(lv) (((lv)->status & MIRROR_IMAGE) ? 1 : 0)
#define lv_is_mirror_log(lv) (((lv)->status & MIRROR_LOG) ? 1 : 0)
#define lv_is_mirror_type(lv) (((lv)->status & (MIRROR_LOG | MIRROR_IMAGE | MIRRORED)) ? 1 : 0)
#define lv_is_pvmove(lv) (((lv)->status & PVMOVE) ? 1 : 0)
#define lv_is_raid(lv) (((lv)->status & RAID) ? 1 : 0)
#define lv_is_raid_image(lv) (((lv)->status & RAID_IMAGE) ? 1 : 0)
#define lv_is_raid_metadata(lv) (((lv)->status & RAID_META) ? 1 : 0)
#define lv_is_raid_type(lv) (((lv)->status & (RAID | RAID_IMAGE | RAID_META)) ? 1 : 0)
#define lv_is_cache(lv) (((lv)->status & (CACHE)) ? 1 : 0)
#define lv_is_cache_pool(lv) (((lv)->status & (CACHE_POOL)) ? 1 : 0)
#define lv_is_cache_pool_data(lv) (((lv)->status & (CACHE_POOL_DATA)) ? 1 : 0)
#define lv_is_cache_pool_metadata(lv) (((lv)->status & (CACHE_POOL_METADATA)) ? 1 : 0)
#define lv_is_cache(lv) (((lv)->status & CACHE) ? 1 : 0)
#define lv_is_cache_pool(lv) (((lv)->status & CACHE_POOL) ? 1 : 0)
#define lv_is_cache_pool_data(lv) (((lv)->status & CACHE_POOL_DATA) ? 1 : 0)
#define lv_is_cache_pool_metadata(lv) (((lv)->status & CACHE_POOL_METADATA) ? 1 : 0)
#define lv_is_cache_type(lv) (((lv)->status & (CACHE | CACHE_POOL | CACHE_POOL_DATA | CACHE_POOL_METADATA)) ? 1 : 0)
#define lv_is_virtual(lv) (((lv)->status & (VIRTUAL)) ? 1 : 0)
#define lv_is_pool(lv) (((lv)->status & (CACHE_POOL | THIN_POOL)) ? 1 : 0)
#define lv_is_pool_metadata(lv) (((lv)->status & (CACHE_POOL_METADATA | THIN_POOL_METADATA)) ? 1 : 0)
#define lv_is_pool_metadata_spare(lv) (((lv)->status & (POOL_METADATA_SPARE)) ? 1 : 0)
#define lv_is_pool_metadata_spare(lv) (((lv)->status & POOL_METADATA_SPARE) ? 1 : 0)
#define lv_is_rlog(lv) (((lv)->status & REPLICATOR_LOG) ? 1 : 0)
int lv_layout_and_role(struct dm_pool *mem, const struct logical_volume *lv,
struct dm_list **layout, struct dm_list **role);

2
lib/metadata/metadata.c
View File

@ -2586,7 +2586,7 @@ int vg_validate(struct volume_group *vg)
}
dm_list_iterate_items(lvl, &vg->lvs) {
if (!(lvl->lv->status & PVMOVE))
if (!lv_is_pvmove(lvl->lv))
continue;
dm_list_iterate_items(seg, &lvl->lv->segments) {
if (seg_is_mirrored(seg)) {

20
lib/metadata/mirror.c
View File

@ -42,9 +42,7 @@
*/
int is_temporary_mirror_layer(const struct logical_volume *lv)
{
if (lv->status & MIRROR_IMAGE
&& lv->status & MIRRORED
&& !(lv->status & LOCKED))
if (lv_is_mirror_image(lv) && lv_is_mirrored(lv) && !lv_is_locked(lv))
return 1;
return 0;
@ -58,7 +56,7 @@ struct logical_volume *find_temporary_mirror(const struct logical_volume *lv)
{
struct lv_segment *seg;
if (!(lv->status & MIRRORED))
if (!lv_is_mirrored(lv))
return NULL;
seg = first_seg(lv);
@ -109,7 +107,7 @@ uint32_t lv_mirror_count(const struct logical_volume *lv)
struct lv_segment *seg;
uint32_t s, mirrors;
if (!(lv->status & MIRRORED))
if (!lv_is_mirrored(lv))
return 1;
seg = first_seg(lv);
@ -118,7 +116,7 @@ uint32_t lv_mirror_count(const struct logical_volume *lv)
if (!strcmp(seg->segtype->name, "raid10"))
return 2;
if (lv->status & PVMOVE)
if (lv_is_pvmove(lv))
return seg->area_count;
mirrors = 0;
@ -612,7 +610,7 @@ static int _split_mirror_images(struct logical_volume *lv,
struct lv_list *lvl;
struct cmd_context *cmd = lv->vg->cmd;
if (!(lv->status & MIRRORED)) {
if (!lv_is_mirrored(lv)) {
log_error("Unable to split non-mirrored LV, %s",
lv->name);
return 0;
@ -950,7 +948,7 @@ static int _remove_mirror_images(struct logical_volume *lv,
if (remove_log && !detached_log_lv)
detached_log_lv = detach_mirror_log(mirrored_seg);
if (lv->status & PVMOVE)
if (lv_is_pvmove(lv))
dm_list_iterate_items(pvmove_seg, &lv->segments)
pvmove_seg->status |= PVMOVE;
} else if (new_area_count == 0) {
@ -1524,7 +1522,7 @@ struct logical_volume *find_pvmove_lv_in_lv(struct logical_volume *lv)
for (s = 0; s < seg->area_count; s++) {
if (seg_type(seg, s) != AREA_LV)
continue;
if (seg_lv(seg, s)->status & PVMOVE)
if (lv_is_pvmove(seg_lv(seg, s)))
return seg_lv(seg, s);
}
}
@ -2116,7 +2114,7 @@ int lv_add_mirrors(struct cmd_context *cmd, struct logical_volume *lv,
if (vg_is_clustered(lv->vg)) {
/* FIXME: move this test out of this function */
/* Skip test for pvmove mirrors, it can use local mirror */
if (!(lv->status & (PVMOVE | LOCKED)) &&
if (!lv_is_pvmove(lv) && !lv_is_locked(lv) &&
lv_is_active(lv) &&
!lv_is_active_exclusive_locally(lv) && /* lv_is_active_remotely */
!_cluster_mirror_is_available(lv)) {
@ -2251,7 +2249,7 @@ int lv_remove_mirrors(struct cmd_context *cmd __attribute__((unused)),
/* MIRROR_BY_LV */
if (seg_type(seg, 0) == AREA_LV &&
seg_lv(seg, 0)->status & MIRROR_IMAGE)
lv_is_mirror_image(seg_lv(seg, 0)))
return remove_mirror_images(lv, new_mirrors + 1,
is_removable, removable_baton,
log_count ? 1U : 0);

3
lib/metadata/snapshot_manip.c
View File

@ -136,12 +136,13 @@ int lv_is_virtual_origin(const struct logical_volume *lv)
int lv_is_merging_origin(const struct logical_volume *origin)
{
return (origin->status & MERGING) ? 1 : 0;
return lv_is_merging(origin);
}
int lv_is_merging_cow(const struct logical_volume *snapshot)
{
struct lv_segment *snap_seg = find_snapshot(snapshot);
/* checks lv_segment's status to see if cow is merging */
return (snap_seg && (snap_seg->status & MERGING)) ? 1 : 0;
}

10
lib/report/report.c
View File

@ -1042,8 +1042,7 @@ static int _copypercent_disp(struct dm_report *rh,
dm_percent_t percent = DM_PERCENT_INVALID;
if (((lv_is_raid(lv) && lv_raid_percent(lv, &percent)) ||
((lv->status & (PVMOVE | MIRRORED)) &&
((lv_is_pvmove(lv) || lv_is_mirrored(lv)) &&
lv_mirror_percent(lv->vg->cmd, lv, 0, &percent, NULL))) &&
(percent != DM_PERCENT_INVALID)) {
percent = copy_percent(lv);
@ -1406,7 +1405,8 @@ static int _lvconverting_disp(struct dm_report *rh, struct dm_pool *mem,
struct dm_report_field *field,
const void *data, void *private)
{
int converting = (((const struct logical_volume *) data)->status & CONVERTING) != 0;
int converting = lv_is_converting((const struct logical_volume *) data);
return _binary_disp(rh, mem, field, converting, "converting", private);
}
@ -1417,7 +1417,7 @@ static int _lvpermissions_disp(struct dm_report *rh, struct dm_pool *mem,
const struct lv_with_info *lvi = (const struct lv_with_info *) data;
const char *perms = "";
if (!(lvi->lv->status & PVMOVE)) {
if (!lv_is_pvmove(lvi->lv)) {
if (lvi->lv->status & LVM_WRITE) {
if (!lvi->info->exists)
perms = _str_unknown;
@ -1447,6 +1447,7 @@ static int _lvallocationlocked_disp(struct dm_report *rh, struct dm_pool *mem,
const void *data, void *private)
{
int alloc_locked = (((const struct logical_volume *) data)->status & LOCKED) != 0;
return _binary_disp(rh, mem, field, alloc_locked, FIRST_NAME(lv_allocation_locked_y), private);
}
@ -1455,6 +1456,7 @@ static int _lvfixedminor_disp(struct dm_report *rh, struct dm_pool *mem,
const void *data, void *private)
{
int fixed_minor = (((const struct logical_volume *) data)->status & FIXED_MINOR) != 0;
return _binary_disp(rh, mem, field, fixed_minor, FIRST_NAME(lv_fixed_minor_y), private);
}

1
lib/snapshot/snapshot.c
View File

@ -92,6 +92,7 @@ static int _snap_text_export(const struct lv_segment *seg, struct formatter *f)
{
outf(f, "chunk_size = %u", seg->chunk_size);
outf(f, "origin = \"%s\"", seg->origin->name);
if (!(seg->status & MERGING))
outf(f, "cow_store = \"%s\"", seg->cow->name);
else

4
liblvm/lvm_lv.c
View File

@ -295,13 +295,13 @@ static int _lvm_lv_activate(lv_t lv)
return -1;
/* FIXME: handle pvmove stuff later */
if (lv->status & LOCKED) {
if (lv_is_locked(lv)) {
log_error("Unable to activate locked LV");
return -1;
}
/* FIXME: handle lvconvert stuff later */
if (lv->status & CONVERTING) {
if (lv_is_converting(lv)) {
log_error("Unable to activate LV with in-progress lvconvert");
return -1;
}

20
tools/lvchange.c
View File

@ -41,7 +41,7 @@ static int lvchange_permission(struct cmd_context *cmd,
return 0;
}
if ((lv->status & MIRRORED) && (vg_is_clustered(lv->vg)) &&
if (lv_is_mirrored(lv) && vg_is_clustered(lv->vg) &&
lv_info(cmd, lv, 0, &info, 0, 0) && info.exists) {
log_error("Cannot change permissions of mirror \"%s\" "
"while active.", lv->name);
@ -49,9 +49,9 @@ static int lvchange_permission(struct cmd_context *cmd,
}
/* Not allowed to change permissions on RAID sub-LVs directly */
if ((lv->status & RAID_META) || (lv->status & RAID_IMAGE)) {
if (lv_is_raid_metadata(lv) || lv_is_raid_image(lv)) {
log_error("Cannot change permissions of RAID %s \"%s\"",
(lv->status & RAID_IMAGE) ? "image" :
lv_is_raid_image(lv) ? "image" :
"metadata area", lv->name);
return 0;
}
@ -137,7 +137,7 @@ static int lvchange_monitoring(struct cmd_context *cmd,
}
/* do not monitor pvmove lv's */
if (lv->status & PVMOVE)
if (lv_is_pvmove(lv))
return 1;
if ((dmeventd_monitor_mode() != DMEVENTD_MONITOR_IGNORE) &&
@ -287,18 +287,18 @@ static int lvchange_resync(struct cmd_context *cmd, struct logical_volume *lv)
dm_list_init(&device_list);
if (!(lv->status & MIRRORED) && !seg_is_raid(seg)) {
if (lv_is_mirrored(lv) && !seg_is_raid(seg)) {
log_error("Unable to resync %s. It is not RAID or mirrored.",
lv->name);
return 0;
}
if (lv->status & PVMOVE) {
if (lv_is_pvmove(lv)) {
log_error("Unable to resync pvmove volume %s", lv->name);
return 0;
}
if (lv->status & LOCKED) {
if (lv_is_locked(lv)) {
log_error("Unable to resync locked volume %s", lv->name);
return 0;
}
@ -859,19 +859,19 @@ static int _lvchange_single(struct cmd_context *cmd, struct logical_volume *lv,
return ECMD_FAILED;
}
if (lv->status & PVMOVE) {
if (lv_is_pvmove(lv)) {
log_error("Unable to change pvmove LV %s", lv->name);
if (arg_count(cmd, activate_ARG))
log_error("Use 'pvmove --abort' to abandon a pvmove");
return ECMD_FAILED;
}
if (lv->status & MIRROR_LOG) {
if (lv_is_mirror_log(lv)) {
log_error("Unable to change mirror log LV %s directly", lv->name);
return ECMD_FAILED;
}
if (lv->status & MIRROR_IMAGE) {
if (lv_is_mirror_image(lv)) {
log_error("Unable to change mirror image LV %s directly",
lv->name);
return ECMD_FAILED;

40
tools/lvconvert.c
View File

@ -677,7 +677,7 @@ static int _finish_lvconvert_mirror(struct cmd_context *cmd,
struct logical_volume *lv,
struct dm_list *lvs_changed __attribute__((unused)))
{
if (!(lv->status & CONVERTING))
if (!lv_is_converting(lv))
return 1;
if (!collapse_mirrored_lv(lv)) {
@ -968,7 +968,7 @@ static int _failed_logs_count(struct logical_volume *lv)
unsigned s;
struct logical_volume *log_lv = first_seg(lv)->log_lv;
if (log_lv && (log_lv->status & PARTIAL_LV)) {
if (log_lv->status & MIRRORED)
if (lv_is_mirrored(log_lv))
ret += _failed_mirrors_count(log_lv);
else
ret += 1;
@ -1109,7 +1109,7 @@ static int _lv_update_mirrored_log(struct logical_volume *lv,
return 1;
log_lv = first_seg(_original_lv(lv))->log_lv;
if (!log_lv || !(log_lv->status & MIRRORED))
if (!log_lv || !lv_is_mirrored(log_lv))
return 1;
old_log_count = _get_log_count(lv);
@ -1252,7 +1252,7 @@ static int _lvconvert_mirrors_parse_params(struct cmd_context *cmd,
*new_mimage_count = *old_mimage_count;
*new_log_count = *old_log_count;
if (find_temporary_mirror(lv) || (lv->status & CONVERTING))
if (find_temporary_mirror(lv) || lv_is_converting(lv))
lp->need_polling = 1;
return 1;
}
@ -1337,7 +1337,7 @@ static int _lvconvert_mirrors_parse_params(struct cmd_context *cmd,
/*
* Region size must not change on existing mirrors
*/
if (arg_count(cmd, regionsize_ARG) && (lv->status & MIRRORED) &&
if (arg_count(cmd, regionsize_ARG) && lv_is_mirrored(lv) &&
(lp->region_size != first_seg(lv)->region_size)) {
log_error("Mirror log region size cannot be changed on "
"an existing mirror.");
@ -1348,7 +1348,7 @@ static int _lvconvert_mirrors_parse_params(struct cmd_context *cmd,
* For the most part, we cannot handle multi-segment mirrors. Bail out
* early if we have encountered one.
*/
if ((lv->status & MIRRORED) && dm_list_size(&lv->segments) != 1) {
if (lv_is_mirrored(lv) && dm_list_size(&lv->segments) != 1) {
log_error("Logical volume %s has multiple "
"mirror segments.", lv->name);
return 0;
@ -1378,7 +1378,7 @@ static int _lvconvert_mirrors_aux(struct cmd_context *cmd,
uint32_t old_mimage_count = lv_mirror_count(lv);
uint32_t old_log_count = _get_log_count(lv);
if ((lp->mirrors == 1) && !(lv->status & MIRRORED)) {
if ((lp->mirrors == 1) && !lv_is_mirrored(lv)) {
log_warn("Logical volume %s is already not mirrored.",
lv->name);
return 1;
@ -1396,7 +1396,7 @@ static int _lvconvert_mirrors_aux(struct cmd_context *cmd,
/*
* Up-convert from linear to mirror
*/
if (!(lv->status & MIRRORED)) {
if (!lv_is_mirrored(lv)) {
/* FIXME Share code with lvcreate */
/*
@ -1442,7 +1442,7 @@ static int _lvconvert_mirrors_aux(struct cmd_context *cmd,
* Is there already a convert in progress? We do not
* currently allow more than one.
*/
if (find_temporary_mirror(lv) || (lv->status & CONVERTING)) {
if (find_temporary_mirror(lv) || lv_is_converting(lv)) {
log_error("%s is already being converted. Unable to start another conversion.",
lv->name);
return 0;
@ -1523,7 +1523,7 @@ out:
/*
* Converting the log type
*/
if ((lv->status & MIRRORED) && (old_log_count != new_log_count)) {
if (lv_is_mirrored(lv) && (old_log_count != new_log_count)) {
if (!_lv_update_log_type(cmd, lp, lv,
operable_pvs, new_log_count))
return_0;
@ -1959,7 +1959,7 @@ static int _lvconvert_splitsnapshot(struct cmd_context *cmd, struct logical_volu
if (!vg_check_status(vg, LVM_WRITE))
return_ECMD_FAILED;
if (lv_is_mirror_type(cow) || lv_is_raid_type(cow) || lv_is_thin_type(cow)) {
if (lv_is_pvmove(cow) || lv_is_mirror_type(cow) || lv_is_raid_type(cow) || lv_is_thin_type(cow)) {
log_error("LV %s/%s type is unsupported with --splitsnapshot.", vg->name, cow->name);
return ECMD_FAILED;
}
@ -2000,7 +2000,7 @@ static int _lvconvert_snapshot(struct cmd_context *cmd,
{
struct logical_volume *org;
if (lv->status & MIRRORED) {
if (lv_is_mirrored(lv)) {
log_error("Unable to convert mirrored LV \"%s\" into a snapshot.", lv->name);
return 0;
}
@ -2025,11 +2025,11 @@ static int _lvconvert_snapshot(struct cmd_context *cmd,
if (!cow_has_min_chunks(lv->vg, lv->le_count, lp->chunk_size))
return_0;
if (org->status & (LOCKED|PVMOVE|MIRRORED) || lv_is_cow(org)) {
if (lv_is_locked(org) || lv_is_pvmove(org) || lv_is_mirrored(org) || lv_is_cow(org)) {
log_error("Unable to convert an LV into a snapshot of a %s LV.",
org->status & LOCKED ? "locked" :
org->status & PVMOVE ? "pvmove" :
org->status & MIRRORED ? "mirrored" :
lv_is_locked(org) ? "locked" :
lv_is_pvmove(org) ? "pvmove" :
lv_is_mirrored(org) ? "mirrored" :
"snapshot");
return 0;
}
@ -2665,7 +2665,7 @@ static int _lvconvert_pool(struct cmd_context *cmd,
log_error("Try \"raid1\" segment type instead.");
return 0;
}
if (metadata_lv->status & LOCKED) {
if (lv_is_locked(metadata_lv)) {
log_error("Can't convert locked LV %s.",
display_lvname(metadata_lv));
return 0;
@ -3031,7 +3031,7 @@ static int _lvconvert_single(struct cmd_context *cmd, struct logical_volume *lv,
struct lvconvert_params *lp = handle;
struct dm_list *failed_pvs;
if (lv->status & LOCKED) {
if (lv_is_locked(lv)) {
log_error("Cannot convert locked LV %s", lv->name);
return ECMD_FAILED;
}
@ -3042,7 +3042,7 @@ static int _lvconvert_single(struct cmd_context *cmd, struct logical_volume *lv,
return ECMD_FAILED;
}
if (lv->status & PVMOVE) {
if (lv_is_pvmove(lv)) {
log_error("Unable to convert pvmove LV %s", lv->name);
return ECMD_FAILED;
}
@ -3112,7 +3112,7 @@ static int _lvconvert_single(struct cmd_context *cmd, struct logical_volume *lv,
_remove_missing_empty_pv(lv->vg, failed_pvs);
} else if (arg_count(cmd, mirrors_ARG) ||
arg_count(cmd, splitmirrors_ARG) ||
(lv->status & MIRRORED)) {
lv_is_mirrored(lv)) {
if (!archive(lv->vg))
return_ECMD_FAILED;

4
tools/lvrename.c
View File

@ -111,9 +111,9 @@ int lvrename(struct cmd_context *cmd, int argc, char **argv)
goto bad;
}
if (lvl->lv->status & (RAID_IMAGE | RAID_META)) {
if (lv_is_raid_image(lvl->lv) || lv_is_raid_metadata(lvl->lv)) {
log_error("Cannot rename a RAID %s directly",
(lvl->lv->status & RAID_IMAGE) ? "image" :
lv_is_raid_image(lvl->lv) ? "image" :
"metadata area");
goto bad;
}

13
tools/pvmove.c
View File

@ -322,19 +322,18 @@ static struct logical_volume *_set_up_pvmove_lv(struct cmd_context *cmd,
* RAID, thin and snapshot-related LVs are not
* processed in a cluster, so we don't have to
* worry about avoiding certain PVs in that context.
*
* Allow clustered mirror, but not raid mirror.
*/
if (vg_is_clustered(lv->vg)) {
/* Allow clustered mirror, but not raid mirror. */
if (!lv_is_mirror_type(lv) || lv_is_raid(lv))
if (vg_is_clustered(lv->vg) && (!lv_is_mirror_type(lv) || lv_is_raid(lv)))
continue;
}
if (!lv_is_on_pvs(lv, source_pvl))
continue;
if (lv->status & (CONVERTING | MERGING)) {
if (lv_is_converting(lv) || lv_is_merging(lv)) {
log_error("Unable to pvmove when %s volumes are present",
(lv->status & CONVERTING) ?
lv_is_converting(lv) ?
"converting" : "merging");
return NULL;
}
@ -423,7 +422,7 @@ static struct logical_volume *_set_up_pvmove_lv(struct cmd_context *cmd,
continue;
}
if (lv->status & LOCKED) {
if (lv_is_locked(lv)) {
lv_skipped = 1;
log_print_unless_silent("Skipping locked LV %s", lv->name);
continue;

8
tools/toollib.c
View File

@ -1440,7 +1440,7 @@ int lv_change_activate(struct cmd_context *cmd, struct logical_volume *lv,
if (background_polling() &&
is_change_activating(activate) &&
(lv->status & (PVMOVE|CONVERTING|MERGING)))
(lv_is_pvmove(lv) || lv_is_converting(lv) || lv_is_merging(lv)))
lv_spawn_background_polling(cmd, lv);
return r;
@ -1509,19 +1509,19 @@ void lv_spawn_background_polling(struct cmd_context *cmd,
{
const char *pvname;
if ((lv->status & PVMOVE) &&
if (lv_is_pvmove(lv) &&
(pvname = get_pvmove_pvname_from_lv_mirr(lv))) {
log_verbose("Spawning background pvmove process for %s",
pvname);
pvmove_poll(cmd, pvname, 1);
} else if ((lv->status & LOCKED) &&
} else if (lv_is_locked(lv) &&
(pvname = get_pvmove_pvname_from_lv(lv))) {
log_verbose("Spawning background pvmove process for %s",
pvname);
pvmove_poll(cmd, pvname, 1);
}
if (lv->status & (CONVERTING|MERGING)) {
if (lv_is_converting(lv) || lv_is_merging(lv)) {
log_verbose("Spawning background lvconvert process for %s",
lv->name);
lvconvert_poll(cmd, lv, 1);

6
tools/vgchange.c
View File

@ -36,7 +36,7 @@ static int _monitor_lvs_in_vg(struct cmd_context *cmd,
/*
* FIXME: Need to consider all cases... PVMOVE, etc
*/
if (lv->status & PVMOVE)
if (lv_is_pvmove(lv))
continue;
if (!monitor_dev_for_events(cmd, lv, 0, reg)) {
@ -67,7 +67,7 @@ static int _poll_lvs_in_vg(struct cmd_context *cmd,
lv_active = info.exists;
if (lv_active &&
(lv->status & (PVMOVE|CONVERTING|MERGING))) {
(lv_is_pvmove(lv) || lv_is_converting(lv) || lv_is_merging(lv))) {
lv_spawn_background_polling(cmd, lv);
count++;
}
@ -121,7 +121,7 @@ static int _activate_lvs_in_vg(struct cmd_context *cmd, struct volume_group *vg,
/* Can't deactivate a pvmove LV */
/* FIXME There needs to be a controlled way of doing this */
if ((lv->status & PVMOVE) && !is_change_activating(activate))
if (lv_is_pvmove(lv) && !is_change_activating(activate))
continue;
if (lv_activation_skip(lv, activate, arg_count(cmd, ignoreactivationskip_ARG)))

4
tools/vgreduce.c
View File

@ -95,13 +95,13 @@ static int _make_vg_consistent(struct cmd_context *cmd, struct volume_group *vg)
goto restart;
}
if (lv->status & MIRRORED) {
if (lv_is_mirrored(lv)) {
if (!mirror_remove_missing(cmd, lv, 1))
return_0;
goto restart;
}
if (arg_count(cmd, mirrorsonly_ARG) &&!(lv->status & MIRRORED)) {
if (arg_count(cmd, mirrorsonly_ARG) && !lv_is_mirrored(lv)) {
log_error("Non-mirror-image LV %s found: can't remove.", lv->name);
continue;
}

4
tools/vgsplit.c
View File

@ -71,7 +71,7 @@ static int _move_lvs(struct volume_group *vg_from, struct volume_group *vg_to)
if (lv_is_raid(lv))
continue;
if ((lv->status & MIRRORED))
if (lv_is_mirrored(lv))
continue;
if (lv_is_thin_pool(lv) ||
@ -192,7 +192,7 @@ static int _move_mirrors(struct volume_group *vg_from,
if (lv_is_raid(lv))
continue;
if (!(lv->status & MIRRORED))
if (!lv_is_mirrored(lv))
continue;
seg = first_seg(lv);