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16 Commits

Author SHA1 Message Date
Zdenek Kabelac
05cc1b87a9 gcc: cleanup Wunused-const-variable 
Use #define instead, since we do not require actually buffer needs
to exists to eliminated new gcc6 warning:

clvm.h:53:19: warning: ‘CLVMD_SOCKNAME’ defined but not used
[-Wunused-const-variable]
 2016-02-23 14:41:24 +01:00
Zdenek Kabelac
fcbef05aae doc: change fsf address 
Hmm rpmlint suggest fsf is using a different address these days,
so lets keep it up-to-date
 2016-01-21 12:11:37 +01:00
Alasdair G Kergon
c812c2dbc7 locking: Add node parameter to query_resource. 2016-01-19 21:42:22 +00:00
Zdenek Kabelac
30a81e5989 cleanup: self compilable headers 2013-12-12 13:28:19 +01:00
Milan Broz
ff58a4b099 Remove some whitespaces. 
(Test commit.)
 2012-03-10 10:39:28 +00:00
Alasdair Kergon
cab1c8ade1 Add CLVMD_FLAG_REMOTE to skip processing on local node. 2012-01-21 05:31:54 +00:00
Alasdair Kergon
a8de276520 Replace fs_unlock by sync_local_dev_names to notify local clvmd. (2.02.80) 
Introduce sync_local_dev_names and CLVMD_CMD_SYNC_NAMES to issue fs_unlock.
 2011-01-12 20:42:50 +00:00
Alasdair Kergon
8bae0a1ecf Change clvmd to communicate with lvm via a socket in /var/run/lvm. (mbroz) 
https://bugzilla.redhat.com/show_bug.cgi?id=614248 [CVE-2010-2526]
 2010-07-28 13:55:42 +00:00
Christine Caulfield
c407d2bd11 Add -S command to clvmd, so it can restart itself and still 
preserve exlusive LV locks.
 2010-04-20 14:07:37 +00:00
Milan Broz
fa6dca9f28 Add infrastructure for queriying for remote locks. 
Current code, when need to ensure that volume is not
active on remote node, it need to try to exclusive
activate volume.

Patch adds simple clvmd command which queries all nodes
for lock for given resource.

The lock type is returned in reply in text.

(But code currently uses CR and EX modes only.)
 2009-05-19 10:38:58 +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
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
Patrick Caulfield
efa483c599 Add clvmd call to return the cluster name. 2006-10-09 14:11:57 +00:00
Patrick Caulfield
13583874fc Add -R switch to clvmd. 
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
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
d3c8211fef Add cluster support. 2004-06-24 08:02:38 +00:00