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Commit Graph

4476 Commits

Author SHA1 Message Date
Fabio M. Di Nitto
3ab04a088c Fix clvmd init script stop function to not deactive non-clustered volume groups.
https://bugzilla.redhat.com/show_bug.cgi?id=592362
2010-05-17 03:18:27 +00:00
Jonathan Earl Brassow
a932c2b61f Disallow toggling the cluster attribute of a volume group if there
are active mirrors or snapshots.

We don't have the mechanisms in place to change the device-mapper
tables for those targets that have behavioral differences between
cluster and single machine instances.  Allowing users to change
the attribute but not changing the target's behavior can lead to
data corruption.

The following bugs are fixed/avoided by this patch:
235123 - vgchange -c [ny] do not change target types when necessary
289331 - RFE: switching from cluster domain to local domain needs to deactivate volume somehow
289541 - when changing from local to cluster, volumes can not appear to be deactivated
2010-05-14 15:19:42 +00:00
Alasdair Kergon
bdadde2f7a Use -d to control level of messages sent to syslog by dmeventd.
Change -d to -f to run dmeventd in foreground.
(mornfall)
2010-05-14 14:56:39 +00:00
Alasdair Kergon
e2d136477b Fix static build. 2010-05-14 13:36:56 +00:00
Zdenek Kabelac
048124728d For lcov target there is no need to include source file dependencies 2010-05-14 13:32:36 +00:00
Milan Broz
ea9e387f87 Another one internal device layer fix... 2010-05-14 12:39:52 +00:00
Milan Broz
b8fb120ee0 Fix empty layer detection is scan devices. 2010-05-14 12:30:43 +00:00
Milan Broz
b449f0a188 Fix device_is_usable to properly detect only internal LV names. 2010-05-14 12:03:32 +00:00
Zdenek Kabelac
7515338726 Use /bin/bash for scripts with bashisms 2010-05-14 11:33:20 +00:00
Milan Broz
28e2b5b213 Skip also special lvm devices in scan (if ignore suspended is used).
This should avoid various races between dmeventd on multiple nodes
in cluster where one node already repairing device and another
run full scan and locks the device.
2010-05-13 18:38:38 +00:00
Milan Broz
b1d188894e Do not print encryption key in message debug output. 2010-05-13 13:31:30 +00:00
Milan Broz
9ad39e546b Currently if clvmd is running and user issues vgscan,
the device cache file is dumped both in vgscan and clvmd process.

Unfortunately, clvmd calls lvmcache_label_scan,
it properly destroys persistent filter, but during
persistent_filter_dump it merges old cache content back!

This causes that change in filters is not properly propagated
into device cache after vgscan on cluster.
(Only new devices are added.)

https://bugzilla.redhat.com/show_bug.cgi?id=591861
2010-05-13 13:04:03 +00:00
Petr Rockai
1540955fc6 Chop up the big t-lvconvert-mirror-basic loop across 4 separate test scripts
(and use sourcing to avoid code duplication).
2010-05-12 13:15:38 +00:00
Petr Rockai
d74800fd23 Run tests in alphabetical (and thus stable across machines) order. 2010-05-12 11:59:46 +00:00
Petr Rockai
685d9e615b Bump the debug.log level from 4 to 9 (the numbering is different from verbose). 2010-05-12 11:58:51 +00:00
Petr Rockai
15bd6a29b9 Revert the "repeat failed tests with -vvvv" feature. Instead, dump debug logs
to a file using log/file, with log/overwrite set and dump this file in
STACKTRACE. The overall effect is that only the command that ran last before
the failure has been triggered will get its debug output logged. This is
similar to how we treat coredumps.
2010-05-12 11:23:16 +00:00
Petr Rockai
0e7c1ee3e7 A fairly extensive refactor of the mirror testing code. The exhaustive
lvconvert testing is now in its own test, t-lvconvert-mirror-basic ... it
doesn't do anything fancy but it does run lvconvert through a lot of
combinations.

I have also merged the remaining t-mirror-lvconvert tests into
t-lvconvert-mirror and abolished the former. The latter will be split again
later into more thematic divisions. (The previous split was rather arbitrary,
may I even say random...)
2010-05-12 10:08:35 +00:00
Petr Rockai
85ab113b31 Revert the huge device creation in t-lvconvert-mirror and downgrade the
race-induced failure to a warning, until we have a better fix for this.
2010-05-12 06:09:22 +00:00
Petr Rockai
e598348504 Add a test for activation in presence of missing devices. This partially covers
the robustness requirements for system startup that we have.
2010-05-12 06:02:28 +00:00
Petr Rockai
6c53c22139 Rename t-partial-activate to t-activate-partial (more activation tests coming). 2010-05-12 05:59:24 +00:00
Petr Rockai
69638ad6b1 The "should" testing utility should actually only give a warning when the
command fails.
2010-05-12 05:55:42 +00:00
Petr Rockai
4aa8216d7e Improve the "check" testing utility: slightly refactor and provide
active/inactive checks.
2010-05-12 05:55:08 +00:00
Jonathan Earl Brassow
dfafb8fb20 If we are checking if '--nosync' was called with the mirror argument,
then let's also check if '--mirrorlog' was called with the mirror
argument.
2010-05-11 21:40:11 +00:00
Zdenek Kabelac
fff111fe22 Add pkgconfigdir for placement of .pc files
Use easily overideable make install pkgconfigdir variable.
2010-05-11 08:57:02 +00:00
Zdenek Kabelac
75e69cd1b2 Switch to use Requires.private for devmapper.pc and lvm2app.pc
Use Requires.private: instead of Libs.private:
Use UDEV_PC and SELINUX_PC for Require.private:

It looks like usage of Requires.private is prefered from Libs.private.
However pkg-config documentation is really poor here. But here is
short outcome:

There is a difference in Libs.private: and Requires.private: where
we specify libselinux instead of  -lselinux -lsepol.

We leave resolving of query like 'pkg-config --libs --static devmapper'
on taking proper selinux and udev libs to their .pc files instead of
hardcoding them into our .pc file which is might give incorrect answer.
- i.e. dependency of libselinux package might change and we may return
wrong list of linked libraries.

http://bugs.freedesktop.org/show_bug.cgi?id=4738
http://err.no/personal/blog/tech/2008-03-25-18-07_pkg-config,_sonames_and_Requires.private
2010-05-11 08:54:11 +00:00
Zdenek Kabelac
f7f0854eca Add UDEV_PC and SELINUX_PC substituted variables 2010-05-11 08:48:43 +00:00
Zdenek Kabelac
e73debb2db Use Require.private: field for devmapper-event.pc
Move devmapper to Require.private: field and remove unneeded libs
from Libs.private: as they are dependencies of devmapper library.
2010-05-11 08:47:02 +00:00
Zdenek Kabelac
047f82ee26 Skip unneeded 'cat' command execution. 2010-05-11 08:43:18 +00:00
Zdenek Kabelac
75b55f1136 Plugins do not use pthread or lvm2cmd directly.
Plugins are using pthread and lvm2cmd libraries indirectly
through devmapper-event-lvm2, so link only with libraries used by them.
2010-05-11 08:41:58 +00:00
Zdenek Kabelac
1e9ed439d4 Link libdevmapper-event.so with libdevmapper.so.
For now using $(LIBS) for a list of linked libraries to $(LIB_SHARED) library.
2010-05-11 08:38:10 +00:00
Zdenek Kabelac
3806ab6f1f Link liblvm2cmd.so with devmapper-event and devmapper libs.
and remove generic %.so: %.a target.
2010-05-11 08:34:38 +00:00
Zdenek Kabelac
1b281f408d Headerfile <pthread.h> is no longer needed here 2010-05-11 08:32:22 +00:00
Alasdair Kergon
1641fdf90c Fix truncated total size displayed by pvscan. 2010-05-07 15:24:17 +00:00
Petr Rockai
0b0caec5f6 Add a basic test for dmeventd triggering lvconvert --repair. Needs improvement. 2010-05-06 19:01:26 +00:00
Petr Rockai
b52496b7af Add some basic provisions for automated testing of dmeventd. 2010-05-06 18:54:51 +00:00
Peter Rajnoha
d50c6d4bf5 Add new --sysinit option for vgchange and lvchange.
A shortcut for --ignorelockingfailure, --ignoremonitoring, --poll n options
and LVM_SUPPRESS_LOCKING_FAILURE_MESSAGES environment variable used all at
once in initialisation scripts (e.g. rc.sysinit or initrd).
2010-05-06 11:15:55 +00:00
Zdenek Kabelac
3283f817eb Add dm_list_splice() to join two lists. 2010-05-06 10:10:15 +00:00
Zdenek Kabelac
180b3dea11 Install plugins to subdirs
Target install_dm_plugin installs files to libdir/device-mapper.
Target install_lvm2_plugin installs files to libdir/lvm2.

Both targets creates relative links to libdir to keep the code
compatible with current dlopen handling.

Once we will be able to read plugins from subdir, links
could be removed.
2010-05-06 10:07:46 +00:00
Petr Rockai
2f01958e3e What's new. 2010-05-05 22:38:31 +00:00
Petr Rockai
9409998d71 Suppress duplicate error messages about read failures and missing devices. 2010-05-05 22:37:52 +00:00
Peter Rajnoha
209c58bb35 Specify exactly which ioctl doesn't have a cookie set (for better debugging). 2010-05-03 22:08:38 +00:00
Peter Rajnoha
e92d87cef6 Synchronize "remove" dm task while reverting unsuccessful "create" dm task
(with table provided).

This remove ioctl generates udev events like any other hence it needs to be
synchronized properly as well. Also, add dm task type in debug log when
setting a cookie (for better debugging).
2010-05-03 21:06:53 +00:00
Alasdair Kergon
bde29bc4fa post-release 2010-04-30 15:48:38 +00:00
Alasdair Kergon
5cb00fe6cd typo 2010-04-30 14:51:58 +00:00
Alasdair Kergon
3ceb76089c pre-release 2010-04-30 14:49:42 +00:00
Petr Rockai
d6b9d2cbc3 Add a "should" alongside "not" to the test utilities. When a "should" command
fails, the test will carry on but will issue a warning. The harness detects
such warnings from tests and marks tests that passed with warnings with a
special status.
2010-04-30 14:33:39 +00:00
Alasdair Kergon
aaa2e0468f change awk path 2010-04-30 13:58:08 +00:00
Peter Rajnoha
c7fe469700 And be consistent with return code as well (previous commit). 2010-04-30 13:47:11 +00:00
Peter Rajnoha
5ff4274f9b Don't run any complex initialisation for the "version" lvm2 command.
We can use it even in read-only environment where a try to initialise
file-based locking fails (not to mention other processing related with
lvm2 init). Simply, we want to output the version only, nothing else.
And this should always work.
2010-04-30 13:28:44 +00:00
Zdenek Kabelac
244646902c Initialise _vginfos list staticaly so there is no problem with using uninitialised
variables in case, lvmcache_destory() is called without lvmcache_init().
2010-04-30 12:54:31 +00:00