把SCSI卡也要更改成对多LUN支持

steellyz

为支持IDE阵列柜的一SCSI ID，多LUN磁盘组的设置，我需要配置一块SCSI卡支持多个LUN，我的机器是280R。哪位大侠知道如何才能做到？急！现在我在probe-scsi-all里看到两个磁盘组只有一个LUN，所以只能看到一块磁盘。 我的IDE柜子是豪威SB-3140。我连到WIN2K系统里看到是两块磁盘。
(唉，真是没错，傻逼-要杀死你，这个“你”，当然是我啦！）
版主，救我！

yddll

没看明白

你说的SB-3140想必是一个SCSI接口的IDE磁盘阵列罗？
你做了几个raid组啊？
什么卡？

mmz

修改sd.conf！

yddll

You need to specify a larger number of targets than you have disks in the host zone to account for local SCSI disks. For example, if you have 30 disks in the host zone, you need at least 31 targets in sd.conf because there may be a local SCSI disk in the host itself. If a target has more than one LUN, you must list each LUN.

After adding disks to a host zone, you must check the host’s ability to see the disks, using the drvconfig and format commands. (After SANPoint Control is installed, you can use the Fabric Zoning tool or Array Management tool to do this automatically.) If you can
see all of the LUNs, the disks have been added successfully. If not, try rebooting the host and use format again. See your vendor documentation for details.

steellyz

问题解决了，谢谢各位。方法是修改sd.conf。
原文内容是：
#
# Copyright (c) 1992, by Sun Microsystems, Inc.
#
#ident        "@(#)sd.conf        1.9        98/01/11 SMI"

name="sd" class="scsi" class_prop="atapi"
        target=0 lun=0;

name="sd" class="scsi" class_prop="atapi"
        target=1 lun=0;

name="sd" class="scsi" class_prop="atapi"
        target=2 lun=0;

name="sd" class="scsi" class_prop="atapi"
        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=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;


修改后的内容是：

#
# Copyright (c) 1992, by Sun Microsystems, Inc.
#
#ident        "@(#)sd.conf        1.9        98/01/11 SMI"

name="sd" class="scsi" class_prop="atapi"
        target=0 lun=0;

name="sd" class="scsi" class_prop="atapi"
        target=1 lun=0;

name="sd" class="scsi" class_prop="atapi"
        target=2 lun=0;

name="sd" class="scsi" class_prop="atapi"
        target=3 lun=0;
name="sd" class="scsi" class_prop="atapi"
        target=0 lun=1;

name="sd" class="scsi" class_prop="atapi"
        target=1 lun=1;

name="sd" class="scsi" class_prop="atapi"
        target=2 lun=1;

name="sd" class="scsi" class_prop="atapi"
        target=3 lun=1;
name="sd" class="scsi" class_prop="atapi"
        target=0 lun=2;

name="sd" class="scsi" class_prop="atapi"
        target=1 lun=2;

name="sd" class="scsi" class_prop="atapi"
        target=2 lun=2;

name="sd" class="scsi" class_prop="atapi"
        target=3 lun=2;
name="sd" class="scsi" class_prop="atapi"
        target=0 lun=3;

name="sd" class="scsi" class_prop="atapi"
        target=1 lun=3;

name="sd" class="scsi" class_prop="atapi"
        target=2 lun=3;

name="sd" class="scsi" class_prop="atapi"
        target=3 lun=3;

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=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;