Patrick Caulfield
4e2f240c98
Add clvmd call to return the cluster name.
2006-10-09 14:11:57 +00:00
Patrick Caulfield
cd95a0df7b
Use strncpy rather than strcpy
2006-10-06 10:06:37 +00:00
Patrick Caulfield
82fa497c16
Fix clvmd bug that could cause it to die when a node with a long name crashed.
2006-10-06 10:06:10 +00:00
Patrick Caulfield
8233cfd371
Vastly improve the errors returned to the user from clvmd.
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It now captures the error messages that are generated and returns them
in the reply packet rather than just telling the user to check syslog.
2006-10-05 13:55:50 +00:00
Patrick Caulfield
f1604c3e69
Add -R switch to clvmd.
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This option will instruct all the clvmd daemons in the cluster to reload their device cache
2006-10-04 08:22:16 +00:00
Patrick Caulfield
8c2e37381a
Stop clvmd complaining about nodes that have left the cluster
2006-08-24 12:45:05 +00:00
Patrick Caulfield
5824f992b7
Add needed new parameter to create_toolcontext().
2006-08-22 09:49:20 +00:00
Alasdair Kergon
608eedf88d
Fix lvcreate corelog validation.
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Add --config for overriding most config file settings from cmdline.
Quote arguments when printing command line.
Remove linefeed from 'initialising logging' message.
Add 'Completed' debug message.
Don't attempt library exit after reloading config files.
Always compile with libdevmapper, even if device-mapper is disabled.
2006-05-16 16:48:31 +00:00
Patrick Caulfield
c868b1fee2
Add needed include.
2006-05-15 12:32:08 +00:00
Alasdair Kergon
22374f718f
fix compile
2006-05-15 11:56:15 +00:00
Alasdair Kergon
445dd17db3
Add --monitor to vgcreate and lvcreate to control dmeventd registration.
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Propagate --monitor around cluster.
Filter LCK_NONBLOCK in clvmd lock_vg.
2006-05-12 19:16:48 +00:00
Alasdair Kergon
c99d0236a0
Propagate nosync flag around cluster.
2006-05-11 19:05:21 +00:00
Alasdair Kergon
45dca55fc8
Make SIZE_SHORT the default for display_size().
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Fix some memory leaks in error paths found by coverity.
Use C99 struct initialisers.
Move DEFS into configure.h.
Clean-ups to remove miscellaneous compiler warnings.
2006-05-09 21:23:51 +00:00
Alasdair Kergon
70e45ad37b
Check for libsepol.
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Add some cflow & scope support.
Separate out DEFS from CFLAGS.
Remove inlines and use unique function names.
2006-04-19 15:33:07 +00:00
Patrick Caulfield
d648832a2d
allow new cman to shutdown on request.
2006-03-21 10:31:08 +00:00
Patrick Caulfield
f06833fbd2
Make sure it compiles if gulm is NOT selected AND using an old libcman.h
2006-03-15 08:36:11 +00:00
Patrick Caulfield
c561addc94
Get clvmd to use libcman rather than cman ioctl calls. This makes
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it forward-compatible with the new userland CMAN in cluster head.
To build it you will need the libcman header & library installed.
2006-03-14 14:18:34 +00:00
Alasdair Kergon
1273f179e8
Propagate partial mode around cluster.
2006-03-09 22:34:13 +00:00
Alasdair Kergon
49d3037e87
fix tabs
2006-02-03 21:34:11 +00:00
Alasdair Kergon
37ad2bd4e8
tweak clvmd makefile
2006-02-03 21:31:00 +00:00
Patrick Caulfield
3c2a4370a5
Make it compile with debug enabled.
2005-11-10 08:49:29 +00:00
Patrick Caulfield
5ae2693241
Use hash functions in libdevmapper.
2005-11-09 09:24:10 +00:00
Alasdair Kergon
67eb7723d6
Use hash, bitset, malloc, pool from libdevmapper.
2005-10-16 23:03:59 +00:00
Patrick Caulfield
e52f022026
clvmd no longer takes out locks for non-clusteed LVs,
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and non-clustered LVs are only activated on the local node.
2005-08-16 08:25:09 +00:00
Alasdair Kergon
a0aedf299a
Prepare tools to support clustered mirrors.
2005-08-14 23:18:28 +00:00
Patrick Caulfield
7a8ea2ac93
Don't send a signal to kill threads that are idling nicely as it upsets them.
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This seems to cure bz#159727 on SMP systems.
Alasdair, can you include this patch in the lvm2-cluster package please ?
2005-08-09 10:39:57 +00:00
Patrick Caulfield
ca4e0c973a
Log an error if clvmd can't resolve a host name got from CCS
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Fix potential spin loop in clvmd
2005-06-14 10:35:02 +00:00
Patrick Caulfield
8e526ba1bf
Don't defer closing of FDs in clvmd as it can cause trouble.
2005-06-13 10:16:21 +00:00
Patrick Caulfield
6c6165c9f5
Be a bit smarter about reading stuff from the sockets
2005-06-10 09:11:01 +00:00
Patrick Caulfield
901f7c5c36
Tidy clvmd's SIGHUP handler so it doesn't do all that work.
2005-04-19 10:36:42 +00:00
Patrick Caulfield
6102a5d2b0
Make clvmd work around some "limitations" in gulm's node state notifications.
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Also make clvmd debuglog timestamps a little more helpful.
2005-04-13 13:50:07 +00:00
Patrick Caulfield
8c3fdaaa62
set SO_KEEPALIVE on sockets
2005-04-01 16:03:00 +00:00
Patrick Caulfield
5ac1c69710
Don't allow user operations to start until the lvm thread is fully up.
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Hopefully finally nails bz#146056
2005-04-01 13:01:01 +00:00
Alasdair Kergon
701c05ce96
Tighten signal handlers.
2005-03-21 14:16:16 +00:00
Patrick Caulfield
b982232cc5
Don't take out the lvm_thread_lock at startup - it only protects the jobs list.
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DEBUGLOG() message now print threadid rather than PID which is more useful.
2005-03-09 14:08:11 +00:00
Patrick Caulfield
6a0dcd7f0e
make clvmd FDs close-on-exec, to avoid warnings when running lvm via popen.
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clvmd-gulm unlocks VG & orphan locks at startup in case they are stale.
clvmd-gulm now unlocks VG & orphan locks if client dies.
2005-03-07 17:03:44 +00:00
Patrick Caulfield
7c89ae44a9
Fix clvmd-gulm node up/down code so it actually works.
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clvmd-gulm now releases locks when shut down.
2005-02-22 16:26:21 +00:00
Patrick Caulfield
84fe06da22
./configure --enable-debug now enables debugging code in clvmd
2005-02-21 15:58:06 +00:00
Patrick Caulfield
806318c8b3
Always manipulate both locks in sync_lock() otherwise they get left
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hanging around and cause trouble.
2005-02-21 14:36:09 +00:00
Patrick Caulfield
6dba6cd78d
Cope with more than one message arriving at the TCP socket, also
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fix some instances where the length in the message was wrong (cman
code didn't notice this because it is packet-based comms anyway)
2005-02-18 15:31:32 +00:00
Patrick Caulfield
502250d08f
Fix gulm->errno error number conversion.
2005-02-17 12:56:19 +00:00
Patrick Caulfield
7395f0e680
Make config check a little more tolerant of library names.
2005-02-14 09:07:14 +00:00
Patrick Caulfield
522db1bf01
Fix thread shutdown race which could cause clvmd to hang in pthread_join.
2005-02-08 09:05:58 +00:00
Patrick Caulfield
06f066f90d
Revert last clvmd patch. More testing reveals that this just doesn't
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work yet.
2005-02-07 14:45:38 +00:00
Patrick Caulfield
f37b20677b
Make clvmd use the command library rather than popen() to
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preload the lock state.
2005-02-07 10:04:27 +00:00
Patrick Caulfield
4c80cc313a
Make clvmd do a quick sanity check on the clustering bits of lvm.conf
2005-02-02 11:42:29 +00:00
Patrick Caulfield
1c65fee9b4
Get rid of "connection refused" message because Corey doesn't like it.
2005-02-02 09:17:56 +00:00
Patrick Caulfield
150a002c40
Don't print CMAN error if initial probe fails - we could be running with GULM.
2005-01-26 09:30:52 +00:00
Patrick Caulfield
ce0def3bd8
Remove superflous &
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Gulm clvmd no longer hangs trying to talk to a rebooted node.
2005-01-25 16:46:29 +00:00
Patrick Caulfield
ee20fa97c2
Make clvmd announce it's startup and cluster connection in syslog.
2005-01-24 15:31:13 +00:00
