iu_uuid_str       223 fs/ocfs2/ioctl.c 	memcpy(oiu.iu_uuid_str, osb->uuid_str, OCFS2_TEXT_UUID_LEN + 1);
iu_uuid_str       121 fs/ocfs2/ocfs2_ioctl.h 	__u8	iu_uuid_str[OCFS2_TEXT_UUID_LEN + 1];