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6f4d25ec7f
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27 Commits

Author SHA1 Message Date
Patrick Caulfield
6f4d25ec7f Fix clvmd startup bug introduced in cman/gulm amalgamation. bz#145729 
Improve reporting of node-specific locking errors so you'll get
somthing a little more helpfiul than "host is down" - it will now tell
you /which/ host it thinks is down.
 2005-01-21 11:35:24 +00:00
Alasdair Kergon
5d0b9f475a fix clvmd lv_info_by_lvid open_count 2005-01-19 18:10:09 +00:00
Patrick Caulfield
5c7fc7c4f7 You can now build clvmd with cman & gulm support in the same binary. 
./configure --with-clvmd
wil do this by default. Or you can choose which you want with
./configure --with-clvmd=gulm    or
./configure --with-clvmd=cman

When clvmd with both included is run, it will automatically detect the cluster
manager in use.
 2005-01-13 13:24:02 +00:00
Patrick Caulfield
b9fb9b206e Fix off-by-one error in cluster_locking that could case read hangs. 2005-01-07 14:22:49 +00:00
Patrick Caulfield
235592e9e8 Some more gulm fixes from "Mr gulm" himself. 2005-01-06 11:48:25 +00:00
Patrick Caulfield
0d19475588 Improve clvmd failure message if it's already running. 
Allow user to kill clvmd during initialisation.
 2005-01-05 14:41:54 +00:00
Patrick Caulfield
67443faddb Typo in "for" caused first node in ccs to be ignored. 2005-01-04 15:11:34 +00:00
Patrick Caulfield
a057a834b7 Use new CCS key names for nodes in the GULM version of clvmd. 
based on a patch from Mike Tilstra
 2005-01-04 11:48:10 +00:00
Alasdair Kergon
a266258f4c Configure/makefile tidy. 2004-11-26 18:07:17 +00:00
Patrick Caulfield
bb7b7c6d5f Tidy the socket callbacks so that all the work is done outside the 
main loop.
 2004-11-16 10:55:01 +00:00
Patrick Caulfield
badd6fb7ba Report detailed errors in cluster initialisation to syslog, and point the user 
at syslog if clvmd fails to intialise.
 2004-11-11 14:51:23 +00:00
Patrick Caulfield
b1098701ec Can now build a gulm version of clvmd instead of a cman one. use 
./configure --with-clvmd=gulm

The default is still cman, and you can't have both - sorry.
 2004-11-03 10:45:07 +00:00
Patrick Caulfield
3d4159b6bf Make clvmd -V display the lvm version number too rather than just 
the protocol version (which is not that useful and doesn't change very often).
 2004-10-06 12:36:47 +00:00
Patrick Caulfield
bfd4b01407 Revert the fork back to where it was as it seems to confuse pthreads. 
Instead, the parent now waits for the daemon to signal that it has
completed successfully (or not) so it can return status to the user.
 2004-10-06 10:12:34 +00:00
Patrick Caulfield
8d81a737a4 Change some perror() calls to log_error() so they'll appear in 
syslog when we're a daemon.
 2004-10-06 10:02:25 +00:00
Patrick Caulfield
e5011ba8bf Check the UUID length when readingthe output of the "lvs" command at startup. 
This way we should not get quite so confused by any debugging output
that may come our way.
 2004-10-04 09:23:52 +00:00
Patrick Caulfield
cf54177475 Make clvmd cope with large gaps in nodeIDs 2004-09-30 14:18:29 +00:00
Patrick Caulfield
896318f475 Fork a little later in the startup sequence so that we can return 
an error code if the cluster infrastructure isn't there.
 2004-09-30 14:16:28 +00:00
Patrick Caulfield
8ef0b7b9ef Keep client locks (VG locks usually) in their own hash table so 
we can actually have more then one of them per client.
 2004-09-24 09:39:57 +00:00
Patrick Caulfield
985f52fe34 Make the thread handling a little less cavalier. In particular, calling 
pthread_exit in a signal handler was a /really/ bad idea.
 2004-09-23 12:51:56 +00:00
Patrick Caulfield
421bb2e9bf Don't use hold_lock for VG locks as that doesn't stop processes contending 
on the same node, only across the cluster.
 2004-09-23 12:29:35 +00:00
Patrick Caulfield
56942c3f2a Put some locking round the LV hash table as it could be accessed by 
different threads concurrently.
 2004-09-22 12:10:34 +00:00
Alasdair Kergon
cab8ea7c62 Cluster-extension-only installation. 2004-08-18 18:57:40 +00:00
Patrick Caulfield
ceec24d27f Updated file from cman. 2004-08-18 16:04:35 +00:00
Alasdair Kergon
80992638e1 Fix LD_FLAGS->LDFLAGS. LD_DEPS->LDDEPS. 
Update configure script: add --disable-selinux & some missing messages.
 2004-06-28 14:01:24 +00:00
Patrick Caulfield
3e5cc2beb9 Make sure errors reach syslog(). 2004-06-28 10:26:42 +00:00
Alasdair Kergon
d3c8211fef Add cluster support. 2004-06-24 08:02:38 +00:00