diff options
| author | David Teigland <teigland@redhat.com> | 2006-01-18 10:30:29 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-01-18 10:30:29 +0100 |
| commit | e7fd41792fc0ee52a05fcaac87511f118328d147 (patch) | |
| tree | eee5227088ba97daef795e385b7548d2a1cc4cb6 /fs/dlm/Kconfig | |
| parent | [GFS2] Add documentation for GFS2 (diff) | |
| download | linux-e7fd41792fc0ee52a05fcaac87511f118328d147.tar.xz linux-e7fd41792fc0ee52a05fcaac87511f118328d147.zip | |
[DLM] The core of the DLM for GFS2/CLVM
This is the core of the distributed lock manager which is required
to use GFS2 as a cluster filesystem. It is also used by CLVM and
can be used as a standalone lock manager independantly of either
of these two projects.
It implements VAX-style locking modes.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steve Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/dlm/Kconfig')
| -rw-r--r-- | fs/dlm/Kconfig | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/fs/dlm/Kconfig b/fs/dlm/Kconfig new file mode 100644 index 000000000000..d01f735e6e06 --- /dev/null +++ b/fs/dlm/Kconfig @@ -0,0 +1,30 @@ +menu "Distributed Lock Manager" + depends on INET && EXPERIMENTAL + +config DLM + tristate "Distributed Lock Manager (DLM)" + depends on SYSFS + depends on IPV6 || IPV6=n + select IP_SCTP + select CONFIGFS_FS + help + A general purpose distributed lock manager for kernel or userspace + applications. + +config DLM_DEVICE + tristate "DLM device for userspace access" + depends on DLM + help + This module creates a misc device through which the dlm lockspace + and locking functions become available to userspace applications + (usually through the libdlm library). + +config DLM_DEBUG + bool "DLM debugging" + depends on DLM + help + Under the debugfs mount point, the name of each lockspace will + appear as a file in the "dlm" directory. The output is the + list of resource and locks the local node knows about. + +endmenu |