diff options
author | David Teigland <teigland@redhat.com> | 2015-11-30 15:28:22 -0600 |
---|---|---|
committer | David Teigland <teigland@redhat.com> | 2015-12-01 09:30:23 -0600 |
commit | 3bcdf5d14b930ba71c4dc5b03fcde0b19a5c8515 (patch) | |
tree | 493ac45c37b30c754047487a2ed8acf8ed346443 | |
parent | 88cef47b18cd8b03b090b4b17220b1ddf45aba03 (diff) | |
download | lvm2-3bcdf5d14b930ba71c4dc5b03fcde0b19a5c8515.tar.gz |
lvmcache: change duplicate VG name warnings to verbosedev-dct-dupvgnamesE
When two different VGs with the same name exist,
they are both stored in lvmcache using the vginfo->next
list. Previously, the code would print warnings (sometimes)
when adding VGs to this list. Now the duplicate VG names
are handled by higher level code, so this list no longer
needs to print warnings about duplicate VG names being found.
-rw-r--r-- | lib/cache/lvmcache.c | 53 |
1 files changed, 33 insertions, 20 deletions
diff --git a/lib/cache/lvmcache.c b/lib/cache/lvmcache.c index e375388fb..799de6f6e 100644 --- a/lib/cache/lvmcache.c +++ b/lib/cache/lvmcache.c @@ -1259,6 +1259,15 @@ static int _insert_vginfo(struct lvmcache_vginfo *new_vginfo, const char *vgid, return_0; /* + * vginfo is kept for each VG with the same name. + * They are saved with the vginfo->next list. + * These checks just decide the ordering of + * that list. + * + * FIXME: it should no longer matter what order + * the vginfo's are kept in, so we can probably + * remove these comparisons and reordering entirely. + * * If Primary not exported, new exported => keep * Else Primary exported, new not exported => change * Else Primary has hostname for this machine => keep @@ -1268,38 +1277,42 @@ static int _insert_vginfo(struct lvmcache_vginfo *new_vginfo, const char *vgid, */ if (!(primary_vginfo->status & EXPORTED_VG) && (vgstatus & EXPORTED_VG)) - log_warn("WARNING: Duplicate VG name %s: " - "Existing %s takes precedence over " - "exported %s", new_vginfo->vgname, - uuid_primary, uuid_new); + log_verbose("Cache: Duplicate VG name %s: " + "Existing %s takes precedence over " + "exported %s", new_vginfo->vgname, + uuid_primary, uuid_new); else if ((primary_vginfo->status & EXPORTED_VG) && !(vgstatus & EXPORTED_VG)) { - log_warn("WARNING: Duplicate VG name %s: " - "%s takes precedence over exported %s", - new_vginfo->vgname, uuid_new, - uuid_primary); + log_verbose("Cache: Duplicate VG name %s: " + "%s takes precedence over exported %s", + new_vginfo->vgname, uuid_new, + uuid_primary); use_new = 1; } else if (primary_vginfo->creation_host && !strcmp(primary_vginfo->creation_host, primary_vginfo->fmt->cmd->hostname)) - log_warn("WARNING: Duplicate VG name %s: " - "Existing %s (created here) takes precedence " - "over %s", new_vginfo->vgname, uuid_primary, - uuid_new); + log_verbose("Cache: Duplicate VG name %s: " + "Existing %s (created here) takes precedence " + "over %s", new_vginfo->vgname, uuid_primary, + uuid_new); else if (!primary_vginfo->creation_host && creation_host) { - log_warn("WARNING: Duplicate VG name %s: " - "%s (with creation_host) takes precedence over %s", - new_vginfo->vgname, uuid_new, - uuid_primary); + log_verbose("Cache: Duplicate VG name %s: " + "%s (with creation_host) takes precedence over %s", + new_vginfo->vgname, uuid_new, + uuid_primary); use_new = 1; } else if (creation_host && !strcmp(creation_host, primary_vginfo->fmt->cmd->hostname)) { - log_warn("WARNING: Duplicate VG name %s: " - "%s (created here) takes precedence over %s", - new_vginfo->vgname, uuid_new, - uuid_primary); + log_verbose("Cache: Duplicate VG name %s: " + "%s (created here) takes precedence over %s", + new_vginfo->vgname, uuid_new, + uuid_primary); use_new = 1; + } else { + log_verbose("Cache: Duplicate VG name %s: " + "Prefer existing %s vs new %s", + new_vginfo->vgname, uuid_primary, uuid_new); } if (!use_new) { |