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Commit Graph

2514 Commits

Author SHA1 Message Date
David Teigland
fedeab28c3 tests: set scan_lvs=1 in tests that stack PVs on LVs 2019-02-20 13:52:35 -06:00
Zdenek Kabelac
ab1fd0cb37 tests: rounding for pools changed to power of 2
Even with 64K chunk support, lvm2 will target power-of-2 chunks.
2019-01-28 22:17:27 +01:00
David Teigland
cbf62b9262 tests: use pvscan after enable_dev in process-each-duplicate-vgnames
instead of vgscan, so that new dev is recognized with hints
2019-01-28 11:38:05 -06:00
Zdenek Kabelac
fc02343eff tests: vdo dmeventd resize 2019-01-21 12:53:16 +01:00
Zdenek Kabelac
cbadf3d370 tests: initial test for vdo resize 2019-01-21 12:53:16 +01:00
Zdenek Kabelac
246b0c444b tests: aux fix testing for kvdo 2019-01-21 12:53:16 +01:00
Zdenek Kabelac
2cac4bfc15 tests: update cache test
Since migration_threshold is now protected to not be smaller
then 8*chunk_size - update tests to count with this modification.
2019-01-21 12:53:16 +01:00
David Teigland
5f102b3421 hints: invalidate when pvscan --cache sees a new PV
An idea from Zdenek for better ensuring valid hints by invalidating
them when pvscan --cache <device> sees a new PV, which is a case
where we know that hints should be invalidated.  This is triggered
from systemd/udev logic, and there may be some cases where it would
invalidate hints that the existing methods wouldn't detect.
2019-01-16 15:34:20 -06:00
David Teigland
6620dc9475 add device hints to reduce scanning
Save the list of PVs in /run/lvm/hints.  These hints
are used to reduce scanning in a number of commands
to only the PVs on the system, or only the PVs in a
requested VG (rather than all devices on the system.)
2019-01-15 10:23:47 -06:00
David Teigland
938b6b8253 writecache: prompt before using an LV to hold cache 2019-01-02 11:44:03 -06:00
Zdenek Kabelac
ee9d623d38 tests: indent 2018-12-23 01:07:27 +01:00
Zdenek Kabelac
6d8356d208 tests: fix unit test
Use more universal  /usr/bin/env bash
(as older systems do only have /bin/sh)
Uncommment disabled event_activation testing.
2018-12-23 01:07:27 +01:00
Zdenek Kabelac
1dee4b4ffc tests: testing mirrorred mirror log
Enable mirrorlog creation for test.
2018-12-23 01:07:05 +01:00
Zdenek Kabelac
0161ebe484 scripts: simplify including for generator
Uses included .c file as primary header includer.
2018-12-21 21:42:30 +01:00
Zdenek Kabelac
18aa541ca2 configure: avoid repeative inclusion of configure.h
Since configure.h is a generated header and it's missing traditional
ifdefs preambule - it can be included & parsed multiple times.
Normally compiler is fine when defines have same value and there is
no warning - yet we don't need to parse this several times
and by adding -include  directive we can ensure every file
in the package is rightly compile with configure.h as the
first header file.
2018-12-21 19:19:50 +01:00
Tony Asleson
a7034fa420 tests/dbus: Re-enable nesting and pvcreate via symlink
If we are running the test where the device is /dev/* we will will
run the unit tests 'test_nesting' and 'test_pv_symlinks'.  Otherwise
we will skip them.
2018-12-20 10:27:30 -06:00
Marian Csontos
93c7bca08f Revert "tests: Remove unsupported mirrored mirrorlog"
Incorrect cherry pick from another branch.

This reverts commit 07fc4866f0.
2018-12-18 10:55:35 +01:00
Marian Csontos
07fc4866f0 tests: Remove unsupported mirrored mirrorlog 2018-12-18 09:54:42 +01:00
Heinz Mauelshagen
e82303fd6a lvcreate/lvconvert: optionally reenable mirrored mirror log for testing purposes only
This is a followup patch to commit edb72cb70c
to support related lvm2 test suite tests.

A 'global/support_mirrored_mirror_log' bool configuration variable gets
introduced allowing the creation of, or conversion to mirrored 'mirror'
logs if set.  The capability to create these in turn allows the rest of
the tests to perform activation of such existing LVs and their conversions
to disk/core 'mirror' logs.

Display a disclaimer warning if enabled that this is not for regular use.

Add definition of the enabled config option to respective test scripts.

Related: rhbz1643562
2018-12-17 19:28:54 +01:00
David Teigland
1f1d36f6a2 unit test: use_lvmetad replaced by event_activation 2018-12-17 10:04:44 -06:00
Zdenek Kabelac
2076dda0b8 makefiles: also fix build of unit test 2018-12-17 11:51:38 +01:00
Zdenek Kabelac
94237354dd makefiles: correcting login of makefile
Fixing some ordering issue with inclusion of common make.tmpl.
Correcting dependency calculation
Simplifying inclusive makefile
2018-12-17 10:55:20 +01:00
Zdenek Kabelac
d76b4afb8e makefiles: sort 2018-12-17 10:36:52 +01:00
Zdenek Kabelac
701ecff0ff lvm: drop usage of dl library
Since lvm no longer supports any dlopen-able plugins
(which in practice was never really usable) drop linking
with -ldl.
2018-12-17 10:36:52 +01:00
Zdenek Kabelac
0b19387dae headers: use configure.h as 1st. header
Ensure configure.h is always 1st. included header.
Maybe we could eventually introduce gcc -include option, but for now
this better uses dependency tracking.

Also move _REENTRANT and _GNU_SOURCE into configure.h so it
doesn't need to be present in various source files.
This ensures consistent compilation of headers like stdio.h since
it may produce different declaration.
2018-12-14 15:09:13 +01:00
David Teigland
73687b7b75 tests: lvm-on-md udev issues 2018-12-05 12:14:17 -06:00
Zdenek Kabelac
250e05a965 makefiles: ensure test dir can run unit-test 2018-12-01 01:05:53 +01:00
Zdenek Kabelac
c0c318e4f2 tests: extend sleep 2018-11-30 13:03:09 +01:00
Zdenek Kabelac
8b87ffaa8a makefiles: clean unit-test 2018-11-30 13:03:09 +01:00
Zdenek Kabelac
41afe8c5cc tests: drop use_lvmetad from unit test 2018-11-29 23:10:09 +01:00
Zdenek Kabelac
e940293c33 tests: reduce memory footprint 2018-11-29 23:10:09 +01:00
Zdenek Kabelac
7da75f41ed tests: updates 2018-11-29 23:10:09 +01:00
Zdenek Kabelac
217d647a46 tests: requires at least 2 iterations 2018-11-29 23:10:09 +01:00
Zdenek Kabelac
5f87ba68d4 tests: use select with dmsetup
Use 'dmsetup -S' to greatly simplify such loops.
2018-11-29 23:10:09 +01:00
Zdenek Kabelac
74731a5277 tests: add mising udev_wait
mdadm does not handle udev waiting so it may exit earlier,
while devices are still 'running'.
2018-11-29 23:10:08 +01:00
Zdenek Kabelac
98c21e98b2 makefiles: improving cleaning rules 2018-11-29 23:05:43 +01:00
Zdenek Kabelac
f54ead831f makefiles: avoid dependency calcs for base dir
For some targets we do not want to generate dependencies.
Also add note about usage of such Makefile - it might be
possibly better to rename it to different filename to avoid
any confusion.
2018-11-29 23:05:43 +01:00
Zdenek Kabelac
ceb2f0ad3b makefiles: updates for less verbosity 2018-11-29 23:05:43 +01:00
David Teigland
904e1e3d26 Place the first PE at 1 MiB for all defaults
. When using default settings, this commit should change
  nothing.  The first PE continues to be placed at 1 MiB
  resulting in a metadata area size of 1020 KiB (for
  4K page sizes; slightly smaller for larger page sizes.)

. When default_data_alignment is disabled in lvm.conf,
  align pe_start at 1 MiB, based on a default metadata area
  size that adapts to the page size.  Previously, disabling
  this option would result in mda_size that was too small
  for common use, and produced a 64 KiB aligned pe_start.

. Customized pe_start and mda_size values continue to be
  set as before in lvm.conf and command line.

. Remove the configure option for setting default_data_alignment
  at build time.

. Improve alignment related option descriptions.

. Add section about alignment to pvcreate man page.

Previously, DEFAULT_PVMETADATASIZE was 255 sectors.
However, the fact that the config setting named
"default_data_alignment" has a default value of 1 (MiB)
meant that DEFAULT_PVMETADATASIZE was having no effect.

The metadata area size is the space between the start of
the metadata area (page size offset from the start of the
device) and the first PE (1 MiB by default due to
default_data_alignment 1.)  The result is a 1020 KiB metadata
area on machines with 4KiB page size (1024 KiB - 4 KiB),
and smaller on machines with larger page size.

If default_data_alignment was set to 0 (disabled), then
DEFAULT_PVMETADATASIZE 255 would take effect, and produce a
metadata area that was 188 KiB and pe_start of 192 KiB.
This was too small for common use.

This is fixed by making the default metadata area size a
computed value that matches the value produced by
default_data_alignment.
2018-11-26 16:36:50 -06:00
Zdenek Kabelac
b1e9fe9505 tests: update required raid target
For embeded reshaping operation require higher driver version.
(otherwise we get:

Converting vg/LV1 from raid6 (same as raid6_zr) is directly possible to the following layouts:
 raid6_nc
 raid6_nr
 raid6_la_6
 raid6_ls_6
 raid6_ra_6
 raid6_rs_6
 raid6_n_6
2018-11-19 18:08:54 +01:00
Zdenek Kabelac
cb15373ad7 tests: missing copyright 2018-11-19 17:58:09 +01:00
Zdenek Kabelac
b2261b5d81 tests: generate slightly less volumes 2018-11-19 13:42:23 +01:00
Zdenek Kabelac
54de0d829b tests: speed-up testing full of lvm2 metadata
Generate faster full metadata condition.

FIXME: vgremove is extremaly slow with larger set of LVs.
2018-11-19 13:16:03 +01:00
Zdenek Kabelac
a53024cafc tests: update parm for new kernel 2018-11-18 22:21:24 +01:00
Zdenek Kabelac
6d2609a232 tests: skip part of test
On kernel 4.8 this test piece oopses machine (fc23).
2018-11-18 22:03:50 +01:00
Zdenek Kabelac
0747a6d0de tests: create whole path with mkdir
Create also 'lvm' upper this if such one is missing in /run dir
and use '-p' with mkdir.
2018-11-18 22:03:50 +01:00
Zdenek Kabelac
f7adcb5f6d tests: skip portion of test for lvmpolld
lvmpolld ATM is not desingned to preserve interval checking
in the same way the 'lvconvert' tool is doing - so the passed
'-i 40' is not respected and lvmpolld autonomously checks
state of conversion and updates lvm2 metadata and dm tables
when needed.

So skip portion of test that relayed on this and preserve this logic
only for command line invocation and forking of polling process
where the interval of checking is under full control.
2018-11-18 22:03:50 +01:00
Zdenek Kabelac
14f24c2175 tests: skip when gcore from gdb package is missing
gcore is needed for gathering all userspace mappings.
2018-11-18 22:03:50 +01:00
Zdenek Kabelac
4021e88a31 tests: prefer internal header
Although we primarily want to check externally used libdevmapper
library,   out internal  all.h is still keeping all symbols
as the original library has - so for simpler compilation keep
using this private copy for defining needed symbols.
2018-11-17 01:40:29 +01:00
Zdenek Kabelac
188bedf8de tests: correcting header file enclosure
Use "" for internal header file.
2018-11-17 01:12:06 +01:00