Managing NFS and KRPC Kernel Configurations in HP-UX 11i v2 (November 2013)

Managing NFS and KRPC Kernel
Configurations in HP-UX 11i v2
Contents
1 Introduction ........................................................................................ 3
2 Managing Kernel Tunables Using Kctune................................................ 4
2.1 NFS Client Tunables ........................................................................................... 4
2.1.1 nfs_async_read_avoidance_enabled ............................................................................... 4
2.1.2 nfs_clnt_avoid_write_copy ............................................................................................. 5
2.1.3 nfs_do_purge_rddir_cache .............................................................................................. 6
2.1.4 nfs_new_filelock_cancel ................................................................................................. 6
2.1.5 nfs_fine_grain_fs_lock .................................................................................................... 7
2.1.6 nfs_new_lock_code ......................................................................................................... 8
2.1.7 nfs_new_rnode_lock_code .............................................................................................. 9
2.1.8 nfs_nrnode ....................................................................................................................... 9
2.1.9 nfs_posix_pathconf_chown ........................................................................................... 10
2.1.10 nfs_wakeup_one ............................................................................................................ 11
2.1.11 nfs2_do_symlink_cache ................................................................................................ 12
2.1.12 nfs2_dynamic ................................................................................................................ 12
2.1.13 nfs2_shrinkreaddir ......................................................................................................... 13
2.1.14 nfs3_adaptive_cache_validate ....................................................................................... 13
2.1.15 nfs3_do_symlink_cache ................................................................................................ 14
2.1.16 nfs3_dynamic ................................................................................................................ 14
2.1.17 nfs3_ enhanced_rddir_cache ......................................................................................... 15
2.1.18 nfs3_hacc_size .............................................................................................................. 16
2.1.19 nfs3_jukebox_delay ...................................................................................................... 16
2.1.20 nfs3_max_transfer_size ................................................................................................. 17
2.1.21 nfs3_max_transfer_size_clts ......................................................................................... 18
2.1.22 nfs3_max_transfer_size_cots ........................................................................................ 20