TSM 修改control path

首先，在TSM中删掉原有的changer path，停掉tsm

tsm: TSM> delete path TSM ts3500lib1 srctype=server desttype=library

tsm: TSM>halt

然后，登陆到带库网页管理界面，修改control path（如下图，**401改为**402） 

 

注：**401已经无法响应了，所以取消原有的**401 control path会报错。不过新设定的**402已成功。

然后修改tsm服务器/etc/zfcp.conf文件，配置新的changer路径：

 

 

使新的zfcp配置生效：

[root@TSM ~]# /sbin/zfcpconf.sh

[root@TSM ~]#

查看当前带库设备：

[root@TSM ~]# lstape

FICON/ESCON tapes (found 0):

TapeNo  BusID      CuType/Model DevType/Model   BlkSize State   Op      MedState

Both SCSI INQUIRY and fetching ATA information failed on /dev/sg37

Both SCSI INQUIRY and fetching ATA information failed on /dev/sg18

 

SCSI tape devices (found 80):

Generic Device        Target       Vendor   Model            Type     State

sg30    IBMtape0      18           10:0:0:1 IBM              03592E07 tapedrv

running                                                              

sg31    N/A           10:0:0:2     IBM      03584L22         changer  running

sg32    IBMtape1      19           10:0:1:1 IBM              03592E07 tapedrv

running                                                              

sg63    IBMchanger0   1            4        5                10:0:1:2 IBM

03584L22 changer       running                                        

sg33    IBMtape2      20           10:0:2:1 IBM              03592E07 tapedrv

running                        

 

启动TSM，修改完成。