机器配置dell6400，adaptec的perc2 raid 卡，外加一个dell 221的阵列，机器内部8块73G硬盘，外部14块73G硬盘，总容量1T多，系统sol2.7x86,perc2的raid卡化了22个container，solaris2.7只能认识8个lun，郁闷……

  手动修改/kernel/drv/sd.conf文件，一个lun只支持15个target，不用多写，具体修改如下：
  
  # more /kernel/drv/sd.conf
  #
  # ident "@(#)sd.conf 1.17 98/08/10 SMI"
  #
  # Copyright (c) 1998 by Sun Microsystems, Inc.
  # All rights reserved.
  #
  
  name="sd" class="scsi" target=0 lun=0;
  name="sd" class="scsi" target=1 lun=0;
  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=0 lun=1;
  name="sd" class="scsi" target=1 lun=1;
  name="sd" class="scsi" target=2 lun=1;
  name="sd" class="scsi" target=3 lun=1;
  name="sd" class="scsi" target=4 lun=1;
  name="sd" class="scsi" target=5 lun=1;
  name="sd" class="scsi" target=6 lun=1;
  name="sd" class="scsi" target=7 lun=1;
  name="sd" class="scsi" target=8 lun=1;
  name="sd" class="scsi" target=9 lun=1;
  name="sd" class="scsi" target=10 lun=1;
  name="sd" class="scsi" target=11 lun=1;
  name="sd" class="scsi" target=12 lun=1;
  name="sd" class="scsi" target=13 lun=1;
  name="sd" class="scsi" target=14 lun=1;
  name="sd" class="scsi" target=15 lun=1;
  
  
  name="sd" class="scsi" target=0 lun=2;
  name="sd" class="scsi" target=1 lun=2;
  name="sd" class="scsi" target=2 lun=2;
  name="sd" class="scsi" target=3 lun=2;
  name="sd" class="scsi" target=4 lun=2;
  name="sd" class="scsi" target=5 lun=2;
  name="sd" class="scsi" target=6 lun=2;
  name="sd" class="scsi" target=7 lun=2;
  
  name="sd" class="scsi" target=0 lun=3;
  name="sd" class="scsi" target=1 lun=3;
  name="sd" class="scsi" target=2 lun=3;
  name="sd" class="scsi" target=3 lun=3;
  name="sd" class="scsi" target=4 lun=3;
  name="sd" class="scsi" target=5 lun=3;
  name="sd" class="scsi" target=6 lun=3;
  name="sd" class="scsi" target=7 lun=3;
  
  name="sd" parent="blogic" target=0 lun=0;
  name="sd" parent="blogic" target=1 lun=0;
  name="sd" parent="blogic" target=2 lun=0;
  name="sd" parent="blogic" target=3 lun=0;
  name="sd" parent="blogic" target=4 lun=0;
  name="sd" parent="blogic" target=5 lun=0;
  name="sd" parent="blogic" target=6 lun=0;
  
  name="sd" parent="flashpt" target=0 lun=0;
  name="sd" parent="flashpt" target=1 lun=0;
  name="sd" parent="flashpt" target=2 lun=0;
  name="sd" parent="flashpt" target=3 lun=0;
  name="sd" parent="flashpt" target=4 lun=0;
  name="sd" parent="flashpt" target=5 lun=0;
  name="sd" parent="flashpt" target=6 lun=0;
  
  touch /reconfigure
  reboot

    然后认到了22个container，好像sun的网站提供sd.conf文件的补丁，我试了，但是不行。
  
    sparc的机器也会有此问题，解决如下
  
  8 LUNS with Solaris 2.7/E250/A1000/RAID 6.1.1 Update 2
  
  Thanks to Andreas Sinderman (who responded immediately to the ssa-managers
  mail) and Mark Reid at Sun (who responded to my service call).
  
  Andreas had it mostly right. The Tpatch (T106925-03) coupled with the other
  required configuration file changes fixed things (I got the Tpatch from Mark).
  
  Solaris 7 doesn't support more than 16 LUNS.
  
  In addition to the Tpatch, you need to have the following:
  
  * Appropriate entries in /kernel/drv/sd.conf -- manually type them in (like
   I did) or run add16luns.sh from the Tools directory on the Raid Manager
   software cd.
  
  * create/edit /kernel/drv/glm.conf to have:
  
  device-type-scsi-options-list =
   "Symbios StorEDGE A1000", "lsi-scsi-options",
   "Symbios StorEDGE A3000", "lsi-scsi-options",
   "SYMBIOS RSM Array 2000", "lsi-scsi-options";
  lsi-scsi-options = 0x407f8;
  
  * change the /etc/osa/rmparams to have 16 MaxLuns instead of 8:
  
  System_MaxLunsPerController=16
  
  All this and boot -r. I found that the /dev/dsk links for disks 8 and up were
  not created at boot time, but were created as LUNS using these disk numbers
  were created.
  
  lauradel