# # File system configuration # menu "File systems" if BLOCK source "fs/ext2/Kconfig" source "fs/ext3/Kconfig" source "fs/ext4/Kconfig" config FS_XIP # execute in place bool depends on EXT2_FS_XIP default y source "fs/jbd/Kconfig" source "fs/jbd2/Kconfig" config FS_MBCACHE # Meta block cache for Extended Attributes (ext2/ext3/ext4) tristate default y if EXT2_FS=y && EXT2_FS_XATTR default y if EXT3_FS=y && EXT3_FS_XATTR default y if EXT4_FS=y && EXT4_FS_XATTR default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR source "fs/reiserfs/Kconfig" source "fs/jfs/Kconfig" config FS_POSIX_ACL # Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4) # # NOTE: you can implement Posix ACLs without these helpers (XFS does). # Never use this symbol for ifdefs. # bool default n config FILE_LOCKING bool "Enable POSIX file locking API" if EMBEDDED default y help This option enables standard file locking support, required for filesystems like NFS and for the flock() system call. Disabling this option saves about 11k. source "fs/xfs/Kconfig" source "fs/gfs2/Kconfig" source "fs/ocfs2/Kconfig" source "fs/btrfs/Kconfig" endif # BLOCK source "fs/notify/Kconfig" config QUOTA bool "Quota support" help If you say Y here, you will be able to set per user limits for disk usage (also called disk quotas). Currently, it works for the ext2, ext3, and reiserfs file system. ext3 also supports journalled quotas for which you don't need to run quotacheck(8) after an unclean shutdown. For further details, read the Quota mini-HOWTO, available from , or the documentation provided with the quota tools. Probably the quota support is only useful for multi user systems. If unsure, say N. config QUOTA_NETLINK_INTERFACE bool "Report quota messages through netlink interface" depends on QUOTA && NET help If you say Y here, quota warnings (about exceeding softlimit, reaching hardlimit, etc.) will be reported through netlink interface. If unsure, say Y. config PRINT_QUOTA_WARNING bool "Print quota warnings to console (OBSOLETE)" depends on QUOTA default y help If you say Y here, quota warnings (about exceeding softlimit, reaching hardlimit, etc.) will be printed to the process' controlling terminal. Note that this behavior is currently deprecated and may go away in future. Please use notification via netlink socket instead. # Generic support for tree structured quota files. Seleted when needed. config QUOTA_TREE tristate config QFMT_V1 tristate "Old quota format support" depends on QUOTA help This quota format was (is) used by kernels earlier than 2.4.22. If you have quota working and you don't want to convert to new quota format say Y here. config QFMT_V2 tristate "Quota format v2 support" depends on QUOTA select QUOTA_TREE help This quota format allows using quotas with 32-bit UIDs/GIDs. If you need this functionality say Y here. config QUOTACTL bool depends on XFS_QUOTA || QUOTA default y source "fs/autofs/Kconfig" source "fs/autofs4/Kconfig" source "fs/fuse/Kconfig" config GENERIC_ACL bool select FS_POSIX_ACL if BLOCK menu "CD-ROM/DVD Filesystems" source "fs/isofs/Kconfig" source "fs/udf/Kconfig" endmenu endif # BLOCK if BLOCK menu "DOS/FAT/NT Filesystems" source "fs/fat/Kconfig" source "fs/ntfs/Kconfig" endmenu endif # BLOCK menu "Pseudo filesystems" source "fs/proc/Kconfig" source "fs/sysfs/Kconfig" config TMPFS bool "Virtual memory file system support (former shm fs)" help Tmpfs is a file system which keeps all files in virtual memory. Everything in tmpfs is temporary in the sense that no files will be created on your hard drive. The files live in memory and swap space. If you unmount a tmpfs instance, everything stored therein is lost. See for details. config TMPFS_POSIX_ACL bool "Tmpfs POSIX Access Control Lists" depends on TMPFS select GENERIC_ACL help POSIX Access Control Lists (ACLs) support permissions for users and groups beyond the owner/group/world scheme. To learn more about Access Control Lists, visit the POSIX ACLs for Linux website . If you don't know what Access Control Lists are, say N. config HUGETLBFS bool "HugeTLB file system support" depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \ (S390 && 64BIT) || BROKEN help hugetlbfs is a filesystem backing for HugeTLB pages, based on ramfs. For architectures that support it, say Y here and read for details. If unsure, say N. config HUGETLB_PAGE def_bool HUGETLBFS source "fs/configfs/Kconfig" endmenu menuconfig MISC_FILESYSTEMS bool "Miscellaneous filesystems" default y ---help--- Say Y here to get to see options for various miscellaneous filesystems, such as filesystems that came from other operating systems. This option alone does not add any kernel code. If you say N, all options in this submenu will be skipped and disabled; if unsure, say Y here. if MISC_FILESYSTEMS source "fs/adfs/Kconfig" source "fs/affs/Kconfig" source "fs/ecryptfs/Kconfig" source "fs/hfs/Kconfig" source "fs/hfsplus/Kconfig" source "fs/befs/Kconfig" source "fs/bfs/Kconfig" source "fs/efs/Kconfig" source "fs/jffs2/Kconfig" # UBIFS File system configuration source "fs/ubifs/Kconfig" source "fs/cramfs/Kconfig" source "fs/squashfs/Kconfig" source "fs/freevxfs/Kconfig" source "fs/minix/Kconfig" source "fs/omfs/Kconfig" source "fs/hpfs/Kconfig" source "fs/qnx4/Kconfig" source "fs/romfs/Kconfig" source "fs/sysv/Kconfig" source "fs/ufs/Kconfig" endif # MISC_FILESYSTEMS menuconfig NETWORK_FILESYSTEMS bool "Network File Systems" default y depends on NET ---help--- Say Y here to get to see options for network filesystems and filesystem-related networking code, such as NFS daemon and RPCSEC security modules. This option alone does not add any kernel code. If you say N, all options in this submenu will be skipped and disabled; if unsure, say Y here. if NETWORK_FILESYSTEMS source "fs/nfs/Kconfig" source "fs/nfsd/Kconfig" config LOCKD tristate config LOCKD_V4 bool depends on NFSD_V3 || NFS_V3 default y config EXPORTFS tristate config NFS_ACL_SUPPORT tristate select FS_POSIX_ACL config NFS_COMMON bool depends on NFSD || NFS_FS default y config SUNRPC tristate config SUNRPC_GSS tristate config SUNRPC_XPRT_RDMA tristate depends on SUNRPC && INFINIBAND && EXPERIMENTAL default SUNRPC && INFINIBAND help This option enables an RPC client transport capability that allows the NFS client to mount servers via an RDMA-enabled transport. To compile RPC client RDMA transport support as a module, choose M here: the module will be called xprtrdma. If unsure, say N. config SUNRPC_REGISTER_V4 bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)" depends on SUNRPC && EXPERIMENTAL default n help Sun added support for registering RPC services at an IPv6 address by creating two new versions of the rpcbind protocol (RFC 1833). This option enables support in the kernel RPC server for registering kernel RPC services via version 4 of the rpcbind protocol. If you enable this option, you must run a portmapper daemon that supports rpcbind protocol version 4. Serving NFS over IPv6 from knfsd (the kernel's NFS server) requires that you enable this option and use a portmapper that supports rpcbind version 4. If unsure, say N to get traditional behavior (register kernel RPC services using only rpcbind version 2). Distributions using the legacy Linux portmapper daemon must say N here. config RPCSEC_GSS_KRB5 tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)" depends on SUNRPC && EXPERIMENTAL select SUNRPC_GSS select CRYPTO select CRYPTO_MD5 select CRYPTO_DES select CRYPTO_CBC help Choose Y here to enable Secure RPC using the Kerberos version 5 GSS-API mechanism (RFC 1964). Secure RPC calls with Kerberos require an auxiliary user-space daemon which may be found in the Linux nfs-utils package available from http://linux-nfs.org/. In addition, user-space Kerberos support should be installed. If unsure, say N. config RPCSEC_GSS_SPKM3 tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)" depends on SUNRPC && EXPERIMENTAL select SUNRPC_GSS select CRYPTO select CRYPTO_MD5 select CRYPTO_DES select CRYPTO_CAST5 select CRYPTO_CBC help Choose Y here to enable Secure RPC using the SPKM3 public key GSS-API mechansim (RFC 2025). Secure RPC calls with SPKM3 require an auxiliary userspace daemon which may be found in the Linux nfs-utils package available from http://linux-nfs.org/. If unsure, say N. config SMB_FS tristate "SMB file system support (OBSOLETE, please use CIFS)" depends on INET select NLS help SMB (Server Message Block) is the protocol Windows for Workgroups (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share files and printers over local networks. Saying Y here allows you to mount their file systems (often called "shares" in this context) and access them just like any other Unix directory. Currently, this works only if the Windows machines use TCP/IP as the underlying transport protocol, and not NetBEUI. For details, read and the SMB-HOWTO, available from . Note: if you just want your box to act as an SMB *server* and make files and printing services available to Windows clients (which need to have a TCP/IP stack), you don't need to say Y here; you can use the program SAMBA (available from ) for that. General information about how to connect Linux, Windows machines and Macs is on the WWW at . To compile the SMB support as a module, choose M here: the module will be called smbfs. Most people say N, however. config SMB_NLS_DEFAULT bool "Use a default NLS" depends on SMB_FS help Enabling this will make smbfs use nls translations by default. You need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls settings and you need to give the default nls for the SMB server as CONFIG_SMB_NLS_REMOTE. The nls settings can be changed at mount time, if your smbmount supports that, using the codepage and iocharset parameters. smbmount from samba 2.2.0 or later supports this. config SMB_NLS_REMOTE string "Default Remote NLS Option" depends on SMB_NLS_DEFAULT default "cp437" help This setting allows you to specify a default value for which codepage the server uses. If this field is left blank no translations will be done by default. The local codepage/charset default to CONFIG_NLS_DEFAULT. The nls settings can be changed at mount time, if your smbmount supports that, using the codepage and iocharset parameters. smbmount from samba 2.2.0 or later supports this. source "fs/cifs/Kconfig" config NCP_FS tristate "NCP file system support (to mount NetWare volumes)" depends on IPX!=n || INET help NCP (NetWare Core Protocol) is a protocol that runs over IPX and is used by Novell NetWare clients to talk to file servers. It is to IPX what NFS is to TCP/IP, if that helps. Saying Y here allows you to mount NetWare file server volumes and to access them just like any other Unix directory. For details, please read the file in the kernel source and the IPX-HOWTO from . You do not have to say Y here if you want your Linux box to act as a file *server* for Novell NetWare clients. General information about how to connect Linux, Windows machines and Macs is on the WWW at . To compile this as a module, choose M here: the module will be called ncpfs. Say N unless you are connected to a Novell network. source "fs/ncpfs/Kconfig" config CODA_FS tristate "Coda file system support (advanced network fs)" depends on INET help Coda is an advanced network file system, similar to NFS in that it enables you to mount file systems of a remote server and access them with regular Unix commands as if they were sitting on your hard disk. Coda has several advantages over NFS: support for disconnected operation (e.g. for laptops), read/write server replication, security model for authentication and encryption, persistent client caches and write back caching. If you say Y here, your Linux box will be able to act as a Coda *client*. You will need user level code as well, both for the client and server. Servers are currently user level, i.e. they need no kernel support. Please read and check out the Coda home page . To compile the coda client support as a module, choose M here: the module will be called coda. config AFS_FS tristate "Andrew File System support (AFS) (EXPERIMENTAL)" depends on INET && EXPERIMENTAL select AF_RXRPC help If you say Y here, you will get an experimental Andrew File System driver. It currently only supports unsecured read-only AFS access. See for more information. If unsure, say N. config AFS_DEBUG bool "AFS dynamic debugging" depends on AFS_FS help Say Y here to make runtime controllable debugging messages appear. See for more information. If unsure, say N. config 9P_FS tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)" depends on INET && NET_9P && EXPERIMENTAL help If you say Y here, you will get experimental support for Plan 9 resource sharing via the 9P2000 protocol. See for more information. If unsure, say N. endif # NETWORK_FILESYSTEMS if BLOCK menu "Partition Types" source "fs/partitions/Kconfig" endmenu endif source "fs/nls/Kconfig" source "fs/dlm/Kconfig" endmenu