1
0
mirror of git://sourceware.org/git/lvm2.git synced 2025-01-23 02:05:07 +03:00

450 Commits

Author SHA1 Message Date
Dave Wysochanski
4fa2c7f8b6 Remove archive_enable() calls after create_toolcontext() calls.
_init_backup() calls archive_init(), which originally set 'enabled' to
a hardcoded '1' value.  This seems incorrect based on my read of other
areas of the code so here we add a 'enabled' paramter to archive_init().
We pass in cmd->default_settings.archive, which is obtained from the
config tree.  Later in create_toolcontext, cmd->current_settings is
set to cmd->default_settings.  The archive_enable() call we remove
here was using cmd->current_settings to set the 'archive' enable
value.  The final value of cmd->archive_params->enabled should thus
be equivalent to the original code.
2008-12-11 03:32:56 +00:00
Dave Wysochanski
6f4c0fb93d Remove init_verbose() calls immediately after create_toolcontext() calls.
The rationale for removing init_verbose() call is very similar to removing
init_debug() call.  create_toolcontext() calls _init_logging() which
makes these calls:
        /* Verbose level for tty output */
        cmd->default_settings.verbose =
            find_config_tree_int(cmd, "log/verbose", DEFAULT_VERBOSE);
        init_verbose(cmd->default_settings.verbose + VERBOSE_BASE_LEVEL);

And being that create_toolcontext() copies default_settings into
current_settings at the bottom, the init_verbose() call we are removing:
        init_verbose(cmd->current_settings.verbose + VERBOSE_BASE_LEVEL);

is redundant.
2008-12-11 03:30:19 +00:00
Dave Wysochanski
fb19b83ff2 Remove init_debug() calls immediately after create_toolcontext() call.
We can safely remove because create_toolcontext() calls _init_logging(),
which makes these calls:
        /* Debug level for log file output */
        cmd->default_settings.debug =
            find_config_tree_int(cmd, "log/level", DEFAULT_LOGLEVEL);
        init_debug(cmd->default_settings.debug);

Then at the bottom of create_toolcontext() we do this:
        cmd->current_settings = cmd->default_settings;

So the call we are removing from init_lvm() functions (clvmd and lvmcmdline):
        init_debug(cmd->current_settings.debug);

Just sets the value of debug based on 'cmd->current_settings.debug'.
Since cmd->current_settings is equivalent to cmd->default_settings, and
init_debug() was called with cmd->default_settings, the call we remove is
redundant.
2008-12-11 03:29:37 +00:00
Christine Caulfield
acc4138895 Fix a starup race in clvmd that could result in huge waits for the first command to be processed. 2008-11-21 13:48:00 +00:00
Alasdair Kergon
7f78616f3d clvmd 2008-11-04 16:41:47 +00:00
Alasdair Kergon
56d8844068 more fixes 2008-11-04 15:07:45 +00:00
Alasdair Kergon
2c44337bd5 Right, a simple build (without options) is working again. 2008-11-03 22:14:30 +00:00
Alasdair Kergon
68f2de6d4a Add usrlibdir & usrsbindir to configure. 2008-10-07 19:11:59 +00:00
Alasdair Kergon
6e410af1d6 fix last release 2008-09-19 15:44:03 +00:00
Alasdair Kergon
8c5bcdabab Improve the way VGs with PVs missing are handled so manual intervention
is required in fewer circumstances.  (mornfall)
2008-09-19 06:42:00 +00:00
Christine Caulfield
f3c3494c86 Make clvmd return immediately if other nodes are down in an openais cluster. 2008-06-20 12:46:21 +00:00
Christine Caulfield
7515a2cacc Make clvmd return immediately if other nodes are down in a gulm cluster.
bz#447799
2008-06-20 10:58:28 +00:00
Christine Caulfield
b1f8aa24ca Don't call openlog for every invocation of debuglog.
Patch from Masatake YAMATO
2008-06-13 07:44:14 +00:00
Alasdair Kergon
cbb0489782 cleaner LCK_LV decoding 2008-06-06 16:37:51 +00:00
Alasdair Kergon
e350c2f648 Decode numbers in clvmd debugging output. 2008-06-05 14:24:28 +00:00
Alasdair Kergon
25fbec5be1 revert accidental checkin 2008-05-19 20:06:34 +00:00
Alasdair Kergon
fc54be1062 Refactor some vginfo manipulation code. 2008-05-19 19:49:56 +00:00
Alasdair Kergon
3dfd8f12dc more cleanup 2008-05-09 19:26:58 +00:00
Alasdair Kergon
98fd1ce332 More P_ and V_ lock cleanup. 2008-05-09 18:45:15 +00:00
Alasdair Kergon
3d6af3e35e Add missing mutex around clvmd lvmcache_drop_metadata library call. 2008-05-09 15:13:20 +00:00
Christine Caulfield
5e91e174d3 Fix uninitialised mutex in clvmd if all daemons are not running at startup.
Thanks to Mark Hlawatschek for pointing this out.
2008-05-09 09:59:39 +00:00
Christine Caulfield
b1bf5f1738 Make clvmd-cman use a hash rather than an array for node updown info.
This will allow it to cope with very large nodeids such as those
generated by clusters using cman_tool join -X
2008-05-09 07:20:04 +00:00
Christine Caulfield
d474909a58 . remove_lock_wait.diff remove the definition of "struct lock_wait",
which is not used since the switch away from async version saLck
. num_nodes should equal to member_list_entries, i.e.
joined_list_entires is 0 when a node leaves the group.

Thanks to Xinwei Hu for the patch.
2008-04-29 08:55:20 +00:00
Christine Caulfield
746e7dc42e The attached patch is a try to make clvmd work correctly on openais stack.
It does 2 things.

1. The cpg_deliver_callback make a compare between target_nodeid and our_nodeid.
It turns out openais set target_nodeid to 0 sometimes. for broadcasting ? I change the behavior so that lvm will process_remote also on target_nodeid == 0

2. The joined_list passed to cpg_confchg_callback doesn't include the already exist nodes in the group, which leads to an incomplete node_hash. I simply add all other nodes in member_list to node_hash also.

Thanks to Xinwei Hu for this patch.
2008-04-28 08:57:11 +00:00
Christine Caulfield
9ba7d6d08b Simplify locking code by using saLckResourceLock rather than
saLckResourceLockAsync.

Thanks to Xinwei Hu for the patch.
2008-04-23 09:53:49 +00:00
Milan Broz
581b17def2 Drop cached VG metadata before and after committing changes to it. 2008-04-15 14:46:19 +00:00
Alasdair Kergon
adb578238d rename P_global to P_#global 2008-04-15 11:36:46 +00:00
Christine Caulfield
e8d3d71e23 Add config file overrides to clvmd when it reads the LVs list so that
config items 'command_names' and 'prefix' don't prevent it working.
2008-04-08 13:03:13 +00:00
Christine Caulfield
ec074fcf64 If lvm.conf was touched, clvmd attempted to update the toolcontext
but only did half of the job. It now shares the do_refresh_cache()
function that vgscan invokes.
2008-04-04 08:53:47 +00:00
Christine Caulfield
611c0689fc Fix another allocation bug with clvmd and large node IDs.` 2008-04-01 15:01:30 +00:00
Christine Caulfield
2aa5120e82 Fix a couple of uninitialised variables. The newfd one could cause
some obscure hangs.
2008-03-28 12:58:09 +00:00
Christine Caulfield
7750a1ade6 When reallocating the node IDs array, make it bigger rather than smaller! 2008-03-25 10:41:59 +00:00
Christine Caulfield
ed070f4105 Fix potential thread deadlock.
Also make local sockets non-blocking.
2008-03-17 09:37:47 +00:00
Christine Caulfield
66db5dd894 Include limits.h so it compiles with newer headers. 2008-03-06 08:41:05 +00:00
Jim Meyering
4349becadc Remove redundant if-before-free tests in clvmd.c. 2008-02-15 14:12:32 +00:00
Patrick Caulfield
08152c90f2 Update usage message for clvmd.
Fix clvmd man page printing <br>, clarified debug options.
2008-02-05 09:38:04 +00:00
Patrick Caulfield
5a3f869f7e Remove redundant cnxman-socket.h file. 2008-01-21 14:07:46 +00:00
Patrick Caulfield
8a0a9a93d9 Tidy the clvmd backup code.
Move the backups inside the protection of the VG lock,
Don't backup if we have a suspended LV
Correct the vg_read() call
2007-12-05 13:17:18 +00:00
Patrick Caulfield
3303289137 When we unlock a VG tell the clvmds to see if a backup of the metadata needs
to be done.
2007-12-04 15:39:26 +00:00
Patrick Caulfield
37034fb826 If the pre_command fails then go back and wait patiently for the next
pre function rather than retrying it until we get stuck!
2007-11-15 10:16:14 +00:00
Patrick Caulfield
96b250d625 Make it compile with new lv_info_by_lvid() prototype 2007-11-14 13:37:51 +00:00
Jim Meyering
7f8f8bfa09 Correct typo in comments: s/is part of the LVM2/is part of LVM2/.
Signed-off-by: Jim Meyering <jim@meyering.net>


Author: Jim Meyering <jim@meyering.net>
2007-09-21 10:16:45 +00:00
Patrick Caulfield
d2fb8b66d7 Fix clvmd logging so you can get lvm-level debugging out of it. 2007-08-24 08:29:39 +00:00
Patrick Caulfield
5982271096 Locking P_global causes a cache refresh. 2007-08-23 15:43:20 +00:00
Patrick Caulfield
f608f30407 Force a device scan after init_full_scan_done() per agk. 2007-08-23 12:44:09 +00:00
Patrick Caulfield
88fc506bf0 Call init_full_scan_done() when refreshing the cache. This should fix clvmd -R. 2007-08-23 12:19:13 +00:00
Patrick Caulfield
be313b1300 Allow clvmd debug to be turned on in a running daemon using clvmd -d
You can do with cluster-wide too, by adding -C
2007-08-17 11:51:23 +00:00
Jim Meyering
08c9ff434b Add "const" attributes where possible: first cut. 2007-08-07 09:06:05 +00:00
Milan Broz
3c11686036 Fix clvmd if compiled with gulm support. (2.02.26) 2007-07-24 15:35:11 +00:00
Jim Meyering
bbcd24607c Use gcc's printf attribute wherever possible.
* daemons/clvmd/clvmd.h (debuglog): Add __attribute__((printf)).
* lib/config/config.c (_line_append): Likewise.
* lib/misc/lvm-string.h (emit_to_buffer): Likewise.
2007-07-20 15:38:19 +00:00