Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=b97440290c952c33e32f86... Commit: b97440290c952c33e32f86f7d4b0e47ed6e30d4d Parent: 03bddd7d41bc644dfe6498c3b2d0d412190f2e5e Author: Zdenek Kabelac zkabelac@redhat.com AuthorDate: Fri Oct 2 11:12:49 2020 +0200 Committer: Zdenek Kabelac zkabelac@redhat.com CommitterDate: Fri Oct 16 18:09:55 2020 +0200
debug: show actually reason for taking this code path
Instead of not so useful backtrace, report what was the reason. --- lib/format_text/format-text.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/format_text/format-text.c b/lib/format_text/format-text.c index 225d6424c..20eeb0854 100644 --- a/lib/format_text/format-text.c +++ b/lib/format_text/format-text.c @@ -2075,8 +2075,10 @@ static int _create_vg_text_instance(struct format_instance *fid, }
if (type & FMT_INSTANCE_MDAS) { - if (!(vginfo = lvmcache_vginfo_from_vgname(vg_name, vg_id))) - goto_out; + if (!(vginfo = lvmcache_vginfo_from_vgname(vg_name, vg_id))) { + log_debug("No cached vginfo for VG %s and ID %s.", vg_name, vg_id); + goto out; + } if (!lvmcache_fid_add_mdas_vg(vginfo, fid)) goto_out; }