diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/Kconfig')
-rw-r--r-- | drivers/staging/lustre/lustre/Kconfig | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/staging/lustre/lustre/Kconfig b/drivers/staging/lustre/lustre/Kconfig new file mode 100644 index 000000000000..e0eb8303a50c --- /dev/null +++ b/drivers/staging/lustre/lustre/Kconfig @@ -0,0 +1,51 @@ +config LUSTRE_FS + tristate "Lustre file system client support" + depends on STAGING && INET && BROKEN + select LNET + select CRYPTO + select CRYPTO_CRC32 + select CRYPTO_CRC32_PCLMUL if X86 + select CRYPTO_CRC32C + select CRYPTO_MD5 + select CRYPTO_SHA1 + select CRYPTO_SHA256 + select CRYPTO_SHA512 + help + This option enables Lustre file system client support. Choose Y + here if you want to access a Lustre file system cluster. To compile + this file system support as a module, choose M here: the module will + be called lustre. + + To mount Lustre file systems , you also need to install the user space + mount.lustre and other user space commands which can be found in the + lustre-client package, available from + http://downloads.whamcloud.com/public/lustre/ + + Lustre file system is the most popular cluster file system in high + performance computing. Source code of both kernel space and user space + Lustre components can also be found at + http://git.whamcloud.com/?p=fs/lustre-release.git;a=summary + + If unsure, say N. + + See also http://wiki.lustre.org/ + +config LUSTRE_OBD_MAX_IOCTL_BUFFER + int "Lustre obd max ioctl buffer bytes (default 8KB)" + depends on LUSTRE_FS + default 8192 + help + This option defines the maximum size of buffer in bytes that user space + applications can pass to Lustre kernel module through ioctl interface. + + If unsure, use default. + +config LUSTRE_DEBUG_EXPENSIVE_CHECK + bool "Enable Lustre DEBUG checks" + depends on LUSTRE_FS + default false + help + This option is mainly for debug purpose. It enables Lustre code to do + expensive checks that may have a performance impact. + + Use with caution. If unsure, say N. |