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authorDavid Teigland <teigland@redhat.com>2006-01-18 12:30:29 +0300
committerSteven Whitehouse <swhiteho@redhat.com>2006-01-18 12:30:29 +0300
commite7fd41792fc0ee52a05fcaac87511f118328d147 (patch)
treeeee5227088ba97daef795e385b7548d2a1cc4cb6 /fs/dlm/Kconfig
parente47314207032cfd1157b8c377df162839b32ea6f (diff)
downloadlinux-e7fd41792fc0ee52a05fcaac87511f118328d147.tar.xz
[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>
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+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