diff options
| author | Peter Rajnoha <prajnoha@redhat.com> | 2016-02-12 10:59:27 +0100 |
|---|---|---|
| committer | Peter Rajnoha <prajnoha@redhat.com> | 2016-02-15 12:44:46 +0100 |
| commit | d320d9c52bd1817daf5573b772e01a871837d2ee (patch) | |
| tree | 822fc859ada8300fcfa60800fefe06f1e9d8d472 | |
| parent | 10128c9bd67a027b480e0f0637745f97fb39ecfa (diff) | |
| download | lvm2-d320d9c52bd1817daf5573b772e01a871837d2ee.tar.gz | |
pv: format-text: store PV_EXT_USED flag if PV is used and unset it otherwise
When adding a PV to VG, set the PV_EXT_USED flag in PV header and
vice versa - if the PV is no longer in a VG, unset the flag.
| -rw-r--r-- | lib/format_text/format-text.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/format_text/format-text.c b/lib/format_text/format-text.c index f290619b5..72026581b 100644 --- a/lib/format_text/format-text.c +++ b/lib/format_text/format-text.c @@ -1319,6 +1319,21 @@ static int _write_single_mda(struct metadata_area *mda, void *baton) return 1; } +static int _set_ext_flags(struct physical_volume *pv, struct lvmcache_info *info) +{ + uint32_t ext_flags = lvmcache_ext_flags(info); + + if (is_orphan(pv)) + ext_flags &= ~PV_EXT_USED; + else + ext_flags |= PV_EXT_USED; + + lvmcache_set_ext_version(info, PV_HEADER_EXTENSION_VSN); + lvmcache_set_ext_flags(info, ext_flags); + + return 1; +} + /* Only for orphans - FIXME That's not true any more */ static int _text_pv_write(const struct format_type *fmt, struct physical_volume *pv) { @@ -1402,6 +1417,9 @@ static int _text_pv_write(const struct format_type *fmt, struct physical_volume if (!lvmcache_foreach_mda(info, _write_single_mda, &baton)) return_0; + if (!_set_ext_flags(pv, info)) + return_0; + if (!label_write(pv->dev, label)) { stack; if (!dev_close(pv->dev)) |