Hi Larry Chen,
I think the reason is because the GLOBAL_INODE_ALLOC_SYSTEM_INODE
is just used when the device is offline, such as used in mkfs.ocfs2
and tunefs.ocfs2, it is not needed when the device is online.
Thanks
Alex
On 2017/10/24 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
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