如何可以在对配置文件更改后不重起而生效

paleskylinux

在solaris 8 x86上我对/kernel/drv/sd.conf文件中的配置进行了更改
主要是以下类别
name="sd" class="scsi" target=0 lun=0;
name="sd" class="scsi" target=0 lun=3;
name="sd" class="scsi" target=1 lun=0;
name="sd" class="scsi" target=1 lun=1;
name="sd" class="scsi" target=1 lun=2;
name="sd" class="scsi" target=1 lun=3;
name="sd" class="scsi" target=2 lun=0;
name="sd" class="scsi" target=3 lun=0;
name="sd" class="scsi" target=4 lun=0;
name="sd" class="scsi" target=5 lun=0;
name="sd" class="scsi" target=6 lun=0;
name="sd" class="scsi" target=7 lun=0;
name="sd" class="scsi" target=8 lun=0;
name="sd" class="scsi" target=9 lun=0;
name="sd" class="scsi" target=10 lun=0;
name="sd" class="scsi" target=11 lun=0;
name="sd" class="scsi" target=12 lun=0;
name="sd" class="scsi" target=13 lun=0;
name="sd" class="scsi" target=14 lun=0;
name="sd" class="scsi" target=15 lun=0;
name="sd" class="scsi" target=124  lun=3;
name="sd" class="scsi" target=124  lun=2;
name="sd" class="scsi" target=124  lun=1;
name="sd" class="scsi" target=125  lun=3;
name="sd" class="scsi" target=125  lun=4;
name="sd" class="scsi" target=125  lun=5;
name="sd" class="scsi" target=125  lun=6;
name="sd" class="scsi" target=125  lun=7;
改完了后，我怎么不用reboot机器就让其生效啊？