1 /* 2 * Copyright (c) 2000-2005 Silicon Graphics, Inc. 3 * All Rights Reserved. 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it would be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write the Free Software Foundation, 16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 #include "xfs.h" 19 #include "xfs_sysctl.h" 20 21 /* 22 * Tunable XFS parameters. xfs_params is required even when CONFIG_SYSCTL=n, 23 * other XFS code uses these values. Times are measured in centisecs (i.e. 24 * 100ths of a second) with the exception of eofb_timer, which is measured in 25 * seconds. 26 */ 27 xfs_param_t xfs_params = { 28 /* MIN DFLT MAX */ 29 .sgid_inherit = { 0, 0, 1 }, 30 .symlink_mode = { 0, 0, 1 }, 31 .panic_mask = { 0, 0, 255 }, 32 .error_level = { 0, 3, 11 }, 33 .syncd_timer = { 1*100, 30*100, 7200*100}, 34 .stats_clear = { 0, 0, 1 }, 35 .inherit_sync = { 0, 1, 1 }, 36 .inherit_nodump = { 0, 1, 1 }, 37 .inherit_noatim = { 0, 1, 1 }, 38 .xfs_buf_timer = { 100/2, 1*100, 30*100 }, 39 .xfs_buf_age = { 1*100, 15*100, 7200*100}, 40 .inherit_nosym = { 0, 0, 1 }, 41 .rotorstep = { 1, 1, 255 }, 42 .inherit_nodfrg = { 0, 1, 1 }, 43 .fstrm_timer = { 1, 30*100, 3600*100}, 44 .eofb_timer = { 1, 300, 3600*24}, 45 }; 46 47 struct xfs_globals xfs_globals = { 48 .log_recovery_delay = 0, /* no delay by default */ 49 }; 50