diff options
Diffstat (limited to 'lib/metadata/metadata.c')
| -rw-r--r-- | lib/metadata/metadata.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/metadata/metadata.c b/lib/metadata/metadata.c index 88555c967..f2f6dbed2 100644 --- a/lib/metadata/metadata.c +++ b/lib/metadata/metadata.c @@ -2861,6 +2861,7 @@ static int _vg_read_orphan_pv(struct lvmcache_info *info, void *baton) } /* Make orphan PVs look like a VG. */ +/* For accurate results for PVs without mdas, always read all real VGs first. */ static struct volume_group *_vg_read_orphans(struct cmd_context *cmd, uint32_t warn_flags, const char *orphan_vgname) @@ -2873,6 +2874,8 @@ static struct volume_group *_vg_read_orphans(struct cmd_context *cmd, struct pv_list head; dm_list_init(&head.list); + + /* If already scanned, assume all real VGs read and cache up-to-date. */ lvmcache_label_scan(cmd, 0); lvmcache_seed_infos_from_lvmetad(cmd); @@ -3110,7 +3113,7 @@ static struct volume_group *_vg_read(struct cmd_context *cmd, /* Find the vgname in the cache */ /* If it's not there we must do full scan to be completely sure */ if (!(fmt = lvmcache_fmt_from_vgname(cmd, vgname, vgid, 1))) { - lvmcache_label_scan(cmd, 0); + lvmcache_label_scan(cmd, 1); if (!(fmt = lvmcache_fmt_from_vgname(cmd, vgname, vgid, 1))) { /* Independent MDAs aren't supported under low memory */ if (!cmd->independent_metadata_areas && critical_section()) @@ -3810,7 +3813,7 @@ static int _get_pvs(struct cmd_context *cmd, uint32_t warn_flags, struct vg_list *vgl_item = NULL; int have_pv = 0; - lvmcache_label_scan(cmd, 0); + lvmcache_label_scan(cmd, 1); /* Get list of VGs */ if (!(vgids = get_vgids(cmd, 1))) { @@ -4359,7 +4362,7 @@ uint32_t vg_lock_newname(struct cmd_context *cmd, const char *vgname) /* Find the vgname in the cache */ /* If it's not there we must do full scan to be completely sure */ if (!lvmcache_fmt_from_vgname(cmd, vgname, NULL, 1)) { - lvmcache_label_scan(cmd, 0); + lvmcache_label_scan(cmd, 1); if (!lvmcache_fmt_from_vgname(cmd, vgname, NULL, 1)) { /* Independent MDAs aren't supported under low memory */ if (!cmd->independent_metadata_areas && critical_section()) { |