1
0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-30 17:18:21 +03:00
lvm2/lib
Peter Rajnoha ef85997980 metadata: remove spurious "Physical volume <dev_name> not found"
This is addendum to commit 2e82a070f3
which fixed these spurious messages that appeared after commit
651d5093ed ("avoid pv_read in
find_pv_by_name").

There was one more "not found" message issued in case the device
could not be found in device cache (commit 2e82a07 fixed this only
for PV lookup itself). But if we "allow_unformatted" for
find_pv_by_name, we should not issue this message even in case
the device can't be found in dev cache as we just need to know
whether there's a PV or not for the code to decide on next steps
and we don't want to issue any messages if either device itself
is not found or PV is not found.

For example, when we were creating a new PV (and so allow_unformatted = 1)
and the device had a signature on it which caused it to be filtered
by device filter (e.g. MD signature if md filtering is enabled),
or it was part of some other subsystem (e.g. multipath), this message
was issued on find_pv_by_name call which was misleading.

Also, remove misleading "stack" call in case find_pv_by_name
returns NULL in pvcreate_check - any error state is reported
later by pvcreate_check code so no need to "stack" here.

There's one more and proper check to issue "not found" message if
the device can't be found in device cache within pvcreate_check fn
so this situation is still covered properly later in the code.

Before this patch (/dev/sda contains MD signature and is therefore filtered):

$ pvcreate /dev/sda
  Physical volume /dev/sda not found
WARNING: linux_raid_member signature detected on /dev/sda at offset 4096. Wipe it? [y/n]:

With this patch applied:

$ pvcreate /dev/sda
WARNING: linux_raid_member signature detected on /dev/sda at offset 4096. Wipe it? [y/n]:

Non-existent devices are still caught properly:

$ pvcreate /dev/sdx
  Device /dev/sdx not found (or ignored by filtering).
2014-07-31 10:03:30 +02:00
..
activate activation: Fix upgrades using uuid suffixes. 2014-07-30 21:55:11 +01:00
cache cleanup: just safely copy string 2014-07-04 12:31:17 +02:00
cache_segtype cache: use get_cache_mode for validation 2014-07-17 16:16:45 +02:00
commands conf: add report/list_item_separator lvm.conf option 2014-07-10 16:18:45 +02:00
config thin and cache: unify pool common code 2014-07-22 22:41:38 +02:00
datastruct report: select: refactor: move str_list to libdm 2014-06-17 16:27:20 +02:00
device dev-type: print aborting log_error 2014-07-04 12:31:17 +02:00
display prompt: display 'n' for EOF 2014-07-11 12:47:41 +02:00
error cleanup: modules_needed only for devmapper 2014-04-30 10:26:30 +02:00
filters report: select: refactor: move str_list to libdm 2014-06-17 16:27:20 +02:00
format1 metadata: fix ALLOCATABLE_PV for lvm1 format 2014-07-11 12:24:15 +02:00
format_pool pvscan: use format feature flags in lvmetad code 2014-01-08 02:13:13 +00:00
format_text metadata: Reinstate system info in metadata. 2014-07-21 15:54:20 +01:00
freeseg cleanup: drop unneeded included header files 2012-08-23 14:37:20 +02:00
label cleanup: remove unneeded header files 2014-02-11 19:00:06 +01:00
locking locking: fix cluster locking 2014-06-20 16:38:48 +01:00
log report: select: refactor: move str_list to libdm 2014-06-17 16:27:20 +02:00
metadata metadata: remove spurious "Physical volume <dev_name> not found" 2014-07-31 10:03:30 +02:00
mirror report: select: refactor: move percent handling code to libdm for reuse 2014-06-17 16:27:21 +02:00
misc activation: Fix upgrades using uuid suffixes. 2014-07-30 21:55:11 +01:00
mm memlock: skip more entries 2014-06-20 11:13:41 +02:00
properties report: add separate fields for PV/VG/LV attributes 2014-07-04 15:40:17 +02:00
raid raid: support lvdisplay --maps 2014-07-17 16:18:34 +02:00
replicator compilation: fix warnings: build_dm_uuid now accepts whole struct logical_volume, not lvid 2014-06-18 14:43:13 +02:00
report report: Remove lv_target_type field. 2014-07-22 20:57:57 +01:00
snapshot report: select: refactor: move percent handling code to libdm for reuse 2014-06-17 16:27:21 +02:00
striped metadata: use outfc for comments 2014-07-17 16:17:44 +02:00
thin report: select: refactor: move percent handling code to libdm for reuse 2014-06-17 16:27:21 +02:00
unknown unknown: add_target_line is not needed 2014-04-30 10:26:30 +02:00
uuid cleanup: drop unused define 2014-03-12 19:12:34 +01:00
zero cleanup: modules_needed only for devmapper 2014-04-30 10:26:30 +02:00
Makefile.in locking: Separate out flock and signal code. 2014-05-01 17:37:14 +01:00