最近在搞一个大的备份系统，安装了一台STK 700E ，备份服务器：RS6000 P615 ，采用VERITAS NETBACKUP 5.1 安装完成以后，找不到机械手。
处理过程：
（1） 首先确认线路是否连接正常。在AIX上安装一个LEGATO软件，可以找到机械手，证明设备STK 没有问题。
（2） 配置OVPASS
若要安装 ovpass 驱动程序，请输入下列命令：
/usr/openv/volmgr/bin/driver/install_ovpass
要确保在每次系统启动之后驱动程序设备文件都是可访问的，应将下列命令放入系统启
动脚本中：
/usr/openv/volmgr/bin/driver/mkdev_ovpass
删除 SCSI Passthru 驱动程序
要删除 ovpass 驱动程序，请输入以下命令：
/usr/openv/volmgr/bin/driver/remove_ovpass
./remove_ovpass
./install_ovpass
root@bk-server# lsdev -C -s scsi
hdisk0 Available 1S-08-00-4,0 16 Bit LVD SCSI Disk Drive
hdisk1 Available 1S-08-00-5,0 16 Bit LVD SCSI Disk Drive
lus Available Legato SCSI User Interface Release 6.1.4.Build.56
2
ses0 Available 1S-08-00-15,0 SCSI Enclosure Services Device
root@bk-server# lsdev -C -s fcp
ovpass0 Available 1c-08-02 VERITAS Media Changer
rmt0 Available 1c-08-02 LTO Ultrium Tape Drive (FCP)
rmt1 Available 1c-08-02 LTO Ultrium Tape Drive (FCP)
rmt2 Available 1c-08-02 LTO Ultrium Tape Drive (FCP)
rmt3 Available 1c-08-02 LTO Ultrium Tape Drive (FCP)
root@bk-server# odmget -q "name=ovpass0" CuAt
CuAt:
name = "ovpass0"
attribute = "scsi_id"
value = "0x620e13"
type = "R"
generic = "DU"
rep = "s"
nls_index = 6
CuAt:
name = "ovpass0"
attribute = "lun_id"
value = "0x0000000000000"
type = "R"
generic = "DU"
rep = "s"
nls_index = 7
root@bk-server# odmget -q "name=rmt0" CuAt
CuAt:
name = "rmt0"
attribute = "scsi_id"
value = "0x620955"
type = "R"
generic = "DU"
rep = "s"
nls_index = 25
CuAt:
name = "rmt0"
attribute = "lun_id"
value = "0x0"
type = "R"
generic = "DU"
rep = "s"
nls_index = 26
CuAt:
name = "rmt0"
attribute = "ww_name"
value = "0x5005076313605ae3"
type = "R"
generic = "D"
rep = "s"
nls_index = 28
CuAt:
name = "rmt0"
attribute = "node_name"
value = "0x5005076313205ae3"
type = "R"
generic = "D"
rep = "s"
nls_index = 34
CuAt:
name = "rmt0"
attribute = "devtype"
value = "ULTRIUM-"
type = "R"
generic = "D"
rep = "s"
nls_index = 17
root@bk-server# lsdev -C -c adapter |grep -i SCSI
sisscsia0 Available 1S-08 PCI-X Dual Channel Ultra320 SCSI Adapter
root@bk-server#
查到SCSI ID 号：
root@bk-server# lsdev -C -s scsi
hdisk0 Available 1S-08-00-4,0 16 Bit LVD SCSI Disk Drive
hdisk1 Available 1S-08-00-5,0 16 Bit LVD SCSI Disk Drive
lus Available Legato SCSI User Interface Release 6.1.4.Build.56
2
ses0 Available 1S-08-00-15,0 SCSI Enclosure Services Device
root@bk-server#
mkdev -c media_changer -s fcp -t ovpass -w 0x620E13,0x0
mkdev -c media_changer -s fcp -t ovpass -p fscsi0 -w 0x620E13,0x0
(3) 配置完成以后，也找不到，呵呵，没有办法了？
（4） 打电话问veritas 了人。说要打补丁。
没办法，打补丁，找到光盘：
Veritas 补丁的安装方法：
（1） 从补丁光盘中COPY 出：NB_51_2_M.rs6000.tar，NB_CLT_51_2_M.tar到 一个目录下：
/usr/openv/patch
(2) 然后再TAR开这两个文件。
#tar xvf *rs6000.tar
#tar xvf *CLT*.tar
(3) 运行：
# ./ Vrts_pack.install
There are 2 packs available in /usr/openv/patch:
(* denotes installed pack)
NB_51_2_M
NB_CLT_51_2_M
Enter pack name (or q) [q]:NB_51_2_M
然后再按提示进行。
打完补丁，再找一下，OK了，，，，，，，，，，，，
呵呵，原来也是这样的，，，，，，
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