Hi changwei, alex, and Joseph, Really appreciate your help.
Thanks Larry Chen On 10/24/2017 9:16 PM, ge changwei wrote: > > On 24/10/2017 8:23 PM, Larry Chen wrote: >> On 10/24/2017 7:04 PM, Joseph Qi wrote: >>> GLOBAL_INODE_ALLOC_SYSTEM_INODE is used for system files inode >>> allocation, you can refer to ocfs2-tools for details. >> So it won't be used as an allocator after mkfs.ocfs2. Is that true?? > Hi Larry, > I think GLOBAL_INODE_ALLOC_SYSTEM_INODE system file is a reserved space > for allocating inodes representing local allocater, etc. > > So there is no chance for us to modify it since it has no relation with > file space allocation and declaim. > > So I suppose you are right, we won't use it anymore after mkfs until you > have to tune it. > > Thanks, > Changwei. > >> Thanks, >> Larry Chen >> >>> Thanks, >>> Joseph >>> >>> On 17/10/24 18:39, Larry Chen wrote: >>>> Hi all, >>>> >>>> Function is_global_system_inode checks whether the type is >>>> in the range [OCFS2_FIRST_ONLINE_SYSTEM_INODE , >>>> OCFS2_LAST_GLOBAL_SYSTEM_INODE ]. >>>> But why the range does not include GLOBAL_INODE_ALLOC_SYSTEM_INODE ?? >>>> >>>> enum { >>>> .... >>>> GLOBAL_INODE_ALLOC_SYSTEM_INODE, >>>> SLOT_MAP_SYSTEM_INODE, >>>> #define OCFS2_FIRST_ONLINE_SYSTEM_INODE SLOT_MAP_SYSTEM_INODE >>>> HEARTBEAT_SYSTEM_INODE, >>>> GLOBAL_BITMAP_SYSTEM_INODE, >>>> USER_QUOTA_SYSTEM_INODE, >>>> GROUP_QUOTA_SYSTEM_INODE, >>>> #define OCFS2_LAST_GLOBAL_SYSTEM_INODE GROUP_QUOTA_SYSTEM_INODE >>>> .... >>>> } >>>> >>>> Thanks >>>> Larry Chen >>>> _______________________________________________ >>>> Ocfs2-devel mailing list >>>> Ocfs2-devel@oss.oracle.com >>>> https://oss.oracle.com/mailman/listinfo/ocfs2-devel >>>> >> _______________________________________________ >> Ocfs2-devel mailing list >> Ocfs2-devel@oss.oracle.com >> https://oss.oracle.com/mailman/listinfo/ocfs2-devel _______________________________________________ Ocfs2-devel mailing list Ocfs2-devel@oss.oracle.com https://oss.oracle.com/mailman/listinfo/ocfs2-devel