1*4d3c95f5SJorgen Lundman /* 2*4d3c95f5SJorgen Lundman * GRUB -- GRand Unified Bootloader 3*4d3c95f5SJorgen Lundman * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc. 4*4d3c95f5SJorgen Lundman * 5*4d3c95f5SJorgen Lundman * This program is free software; you can redistribute it and/or modify 6*4d3c95f5SJorgen Lundman * it under the terms of the GNU General Public License as published by 7*4d3c95f5SJorgen Lundman * the Free Software Foundation; either version 2 of the License, or 8*4d3c95f5SJorgen Lundman * (at your option) any later version. 9*4d3c95f5SJorgen Lundman * 10*4d3c95f5SJorgen Lundman * This program is distributed in the hope that it will be useful, 11*4d3c95f5SJorgen Lundman * but WITHOUT ANY WARRANTY; without even the implied warranty of 12*4d3c95f5SJorgen Lundman * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13*4d3c95f5SJorgen Lundman * GNU General Public License for more details. 14*4d3c95f5SJorgen Lundman * 15*4d3c95f5SJorgen Lundman * You should have received a copy of the GNU General Public License 16*4d3c95f5SJorgen Lundman * along with this program; if not, write to the Free Software 17*4d3c95f5SJorgen Lundman * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 18*4d3c95f5SJorgen Lundman */ 19*4d3c95f5SJorgen Lundman /* 20*4d3c95f5SJorgen Lundman * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 21*4d3c95f5SJorgen Lundman * Use is subject to license terms. 22*4d3c95f5SJorgen Lundman */ 23*4d3c95f5SJorgen Lundman 24*4d3c95f5SJorgen Lundman #ifndef _SYS_DMU_OBJSET_H 25*4d3c95f5SJorgen Lundman #define _SYS_DMU_OBJSET_H 26*4d3c95f5SJorgen Lundman 27*4d3c95f5SJorgen Lundman #include <zfs/zil.h> 28*4d3c95f5SJorgen Lundman 29*4d3c95f5SJorgen Lundman #define OBJSET_PHYS_SIZE 2048 30*4d3c95f5SJorgen Lundman #define OBJSET_PHYS_SIZE_V14 1024 31*4d3c95f5SJorgen Lundman 32*4d3c95f5SJorgen Lundman typedef struct objset_phys { 33*4d3c95f5SJorgen Lundman dnode_phys_t os_meta_dnode; 34*4d3c95f5SJorgen Lundman zil_header_t os_zil_header; 35*4d3c95f5SJorgen Lundman uint64_t os_type; 36*4d3c95f5SJorgen Lundman uint64_t os_flags; 37*4d3c95f5SJorgen Lundman char os_pad[OBJSET_PHYS_SIZE - sizeof(dnode_phys_t)*3 - 38*4d3c95f5SJorgen Lundman sizeof(zil_header_t) - sizeof(uint64_t)*2]; 39*4d3c95f5SJorgen Lundman dnode_phys_t os_userused_dnode; 40*4d3c95f5SJorgen Lundman dnode_phys_t os_groupused_dnode; 41*4d3c95f5SJorgen Lundman } objset_phys_t; 42*4d3c95f5SJorgen Lundman 43*4d3c95f5SJorgen Lundman #endif /* _SYS_DMU_OBJSET_H */ 44