2 tristate "Lustre file system client support"
3 depends on INET && m && !MIPS && !XTENSA && !SUPERH
7 select CRYPTO_CRC32_PCLMUL if X86
15 This option enables Lustre file system client support. Choose Y
16 here if you want to access a Lustre file system cluster. To compile
17 this file system support as a module, choose M here: the module will
20 To mount Lustre file systems, you also need to install the user space
21 mount.lustre and other user space commands which can be found in the
22 lustre-client package, available from
23 http://downloads.whamcloud.com/public/lustre/
25 Lustre file system is the most popular cluster file system in high
26 performance computing. Source code of both kernel space and user space
27 Lustre components can also be found at
28 http://git.whamcloud.com/?p=fs/lustre-release.git;a=summary
32 See also http://wiki.lustre.org/
34 config LUSTRE_OBD_MAX_IOCTL_BUFFER
35 int "Lustre obd max ioctl buffer bytes (default 8KB)"
39 This option defines the maximum size of buffer in bytes that user space
40 applications can pass to Lustre kernel module through ioctl interface.
42 If unsure, use default.
44 config LUSTRE_DEBUG_EXPENSIVE_CHECK
45 bool "Enable Lustre DEBUG checks"
48 This option is mainly for debug purpose. It enables Lustre code to do
49 expensive checks that may have a performance impact.
51 Use with caution. If unsure, say N.
53 config LUSTRE_TRANSLATE_ERRNOS
55 depends on LUSTRE_FS && !X86
58 config LUSTRE_LLITE_LLOOP
59 tristate "Lustre virtual block device"
60 depends on LUSTRE_FS && BLOCK
61 depends on !PPC_64K_PAGES && !ARM64_64K_PAGES && !MICROBLAZE_64K_PAGES && !PAGE_SIZE_64KB && !IA64_PAGE_SIZE_64KB && !PARISC_PAGE_SIZE_64KB