我得機器配置dell6400，adaptec的perc2 raid 卡，外加一個dell 221的陣列，機器內部8塊 73G硬盤，外部14塊73G硬盤，總容量1T多，系統sol2.7x86,perc2的raid卡化了22個 container，solaris2.7只能認識8個lun，郁悶。。。。。 手動修改/kernel/drv/sd.conf文件，一個lun只支持15個target，不用多寫，具體修改如下 # 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 然後認到了22個container，好像sun的網站提供sd.conf文件的補丁，我試了，但是不行 sparc的機器也會有此問題，解決如下 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 我沒有測試過，如果可以，請告訴大家方法吧
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 我沒有測試過，如果可以，請告訴大家方法吧
