我的lan-free (第一篇)

来源：互联网发布：淘宝店买家晒图福利编辑：程序博客网时间：2024/05/16 01:25

今天的虚拟带库的实验是vistor 又实验了一把lan-free：

在http://192.168.1.141:5050里run start
就会看到下面的：

[root@new-host-37 vistor]# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: VMware, Model: VMware Virtual S Rev: 1.0
Type:   Direct-Access                    ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: QUANTUM Model: Scalar i500      Rev: 1.00
Type:   Medium Changer                   ANSI SCSI revision: 03
Host: scsi1 Channel: 00 Id: 01 Lun: 00
Vendor: IBM      Model: ULT3580-TD       Rev: 1.00
Type:   Sequential-Access                ANSI SCSI revision: 03
Host: scsi1 Channel: 00 Id: 02 Lun: 00
Vendor: IBM      Model: ULT3580-TD       Rev: 1.00
Type:   Sequential-Access                ANSI SCSI revision: 03

下面让tsm 去找一下机械臂：
cd /opt/tivoli/tsm/devices/bin
[root@new-host-37 bin]# ./autoconf

Tivoli Medium Changer Devices:
==============================
Index Minor Host CHN ID LUN Type Vendor_ID Device_Serial_Number Product_ID Rev.
000 001 001 000 000 000 008 QUANTUM 042c03040 Scalar i500 1.00

[root@new-host-37 dev]# ls -l tsmscsi/
total 4
lrwxrwxrwx 1 root root 8 May 16 04:03 lb0 -> /dev/sg1
-rw-r--r-- 1 root root 175 May 16 04:03 lbinfo

后来发现以上只有机械臂，没有驱动器，还是选其他的驱动吧：
http://192.168.1.141:5050 上操作。

默认的是drive 2个，现在在console界面上改成4个，reset ,commit change 后：

/opt/tivoli/tsm/devices/bin
[root@new-host-37 bin]# ./autoconf

Tivoli Tape Drives:
===================
Index Minor Host CHN ID LUN Type Vendor_ID Device_Serial_Number Product_ID       Rev.
000   002   001 000 001 000 001 HP        032d4f361            Ultrium 1-SCSI   1.00
001   003   001 000 002 000 001 HP        032d4f362            Ultrium 1-SCSI   1.00
002   004   001 000 003 000 001 HP        032d4f363            Ultrium 1-SCSI   1.00
003   005   001 000 004 000 001 HP        032d4f364            Ultrium 1-SCSI   1.00

[root@new-host-37 tsmscsi]# ls -lrt
total 8
lrwxrwxrwx 1 root root   8 May 16 05:09 lb0 -> /dev/sg1
-rw-r--r-- 1 root root 175 May 16 05:09 lbinfo
lrwxrwxrwx 1 root root   8 May 16 05:09 mt0 -> /dev/sg2
lrwxrwxrwx 1 root root   8 May 16 05:09 mt1 -> /dev/sg3
lrwxrwxrwx 1 root root   8 May 16 05:09 mt2 -> /dev/sg4
-rw-r--r-- 1 root root 436 May 16 05:09 mtinfo
lrwxrwxrwx 1 root root   8 May 16 05:09 mt3 -> /dev/sg5

机械臂：lb0 有了, 驱动： mt0,mt1,mt2,mt3一共是4个驱动器都有了。

非常好，下面开始我的tsm 之行：

-----------------------以下是我原来用ibm 带库的配置的，linux 认不到，后来改用hp 的带库成功--------------

下面开始定义磁带库，带库设备驱动（server 到lirbary path）,检查带库配置;
TSM:TSM_SVR1>define path TSM_SVR1 VTL01 SRCTYPE=SERVER DESTTYPE=library device=/dev/tsmscsi/lb0 online=yes

定义path 的作用是找到那个机械臂：“device=/dev/tsmscsi/lb0”

用q path, q libary 都是原来定义的。

后来换hp带库了，得把原来的path, lib 都要删掉：

tsm: TSM_SVR1>q path

Source Name     Source Type     Destination     Destination     On-Line
                                Name            Type
-----------     -----------     -----------     -----------     -------
TSM_SVR1        SERVER          VTL01           LIBRARY         Yes

tsm: TSM_SVR1>delete path TSM_SVR1 VTL01 srctype=server desttype=library
ANR1721I A path from TSM_SVR1 to VTL01 has been deleted.

tsm: TSM_SVR1>Q PATH
ANR2034E QUERY PATH: No match found using this criteria.
ANS8001I Return code 11.

如果原来的lib 不删掉，建的时候要报错：
tsm: TSM_SVR1>define path tsm_svr1 vtl01 srctype=server desttype=library device=/dev/tsmscsi/lb0 online=yes
Session established with server TSM_SVR1: Linux/i386
Server Version 5, Release 5, Level 1.0
Server date/time: 05/16/2008 06:03:30 Last access: 05/16/2008 05:15:52

ANR8957E DEFINE PATH: Autodetect is OFF and the serial number reported by the library did not match the
serial number in the library definition.
ANS8001I Return code 15.

-------------------

下面还是delete vtl01;
TSM；> help delete library

tsm: TSM_SVR1>delete library vtl01
ANR8411E DELETE LIBRARY: One or more drives are still defined in library VTL01.
ANS8001I Return code 13.

发现vtl01 上有 drive ，下面把他删掉：

如果不知道delete 的命令，可以help delete drive,很详细啊。

tsm: TSM_SVR1>delete drive vtl01 drv1
ANR8412I Drive DRV1 deleted from library VTL01.

tsm: TSM_SVR1>delete drive vtl01 drv2
ANR8412I Drive DRV2 deleted from library VTL01.

看一下，drive 发现没有了:

tsm: TSM_SVR1>q drive
ANR2034E QUERY DRIVE: No match found using this criteria.
ANS8001I Return code 11.

tsm: TSM_SVR1>delete library vtl01
ANR8410I Library VTL01 deleted.

------------------------------------

下面重新开始建library:
tsm: TSM_SVR1>define library vtl01 libtype=SCSI

tsm: TSM_SVR1>define library vtl01 libtype=SCSI

tsm: TSM_SVR1>define path tsm_svr1 vtl01 srctype=server desttype=library device=/dev/tsmscsi/lb0 online=yes

tsm: TSM_SVR1>show slots vtl01
就可以看到带库分配的情况了。

定义驱动器：

tsm: TSM_SVR1>define drive vtl01 drv1 element=2051 online=yes

tsm: TSM_SVR1>define drive vtl01 drv2 element=2052 online=yes

tsm: TSM_SVR1>define drive vtl01 drv3 element=2053 online=yes

tsm: TSM_SVR1>define drive vtl01 drv4 element=2054 online=yes

定义驱动器的path:

tsm: TSM_SVR1>define path tsm_svr1 drv1 srctype=server desttype=drive library=vtl01 device=/dev/tsmscsi/mt0

tsm: TSM_SVR1>define path tsm_svr1 drv2 srctype=server desttype=drive library=vtl01 device=/dev/tsmscsi/mt1

tsm: TSM_SVR1>define path tsm_svr1 drv3 srctype=server desttype=drive library=vtl01 device=/dev/tsmscsi/mt2

tsm: TSM_SVR1>define path tsm_svr1 drv4 srctype=server desttype=drive library=vtl01 device=/dev/tsmscsi/mt3

-------------

下面放入磁带：
tsm: TSM_SVR1>label libvolume vtl01 search=yes labels=barcode checkin=scratch overwrite=yes
ANS8003I Process number 2 started.

tsm: TSM_SVR1>q libv

Library Name     Volume Name     Status               Owner          Last Use      Home        Device
                                                                                   Element     Type
------------     -----------     ----------------     ----------     ---------     -------     ------
VTL01            CO0001          Scratch                                           1
VTL01            CO0002          Scratch                                           2
VTL01            CO0003          Scratch                                           3
VTL01            CO0004          Scratch                                           4
VTL01            CO0005          Scratch                                           5

---------------

定义设备类：

tsm: TSM_SVR1>define devclass lto2 devtype=lto format=ULTRIUM2C ESTCAPACITY=1G LIBRARY=VTL01

定义存储池：

tsm: TSM_SVR1>DEFINE STGPOOL BA_TAPE_POOL LTo2 MAXSCR=2 DESC="Tape Pool for backup"

tsm: TSM_SVR1>DEFINE STGPOOL AR_TAPE_POOL LTo2 MAXSCR=2 DESC="Tape Pool for archive"

tsm: TSM_SVR1>q stgp

Storage         Device          Estimated       Pct       Pct     High     Low     Next Stora-
Pool Name       Class Name       Capacity      Util      Migr      Mig     Mig     ge Pool
                                                                   Pct     Pct
-----------     ----------     ----------     -----     -----     ----     ---     -----------
ARCHIVEPOOL     DISK                5.0 M       0.0       0.0       90      70
AR_TAPE_PO-     LTO2                0.0 M       0.0       0.0       90      70
OL
BACKUPPOOL      DISK               10.0 M       0.0       0.0       90      70
BA_TAPE_PO-     LTO2                0.0 M       0.0       0.0       90      70
OL
SPACEMGPOOL     DISK                0.0 M       0.0       0.0       90      70

-------------

下面第一domain:
tsm: TSM_SVR1>define domain do_vtl desc="Domain for VTL library"

定义一个新的policyset:

tsm: TSM_SVR1>define policyset do_vtl ps_vtl desc="Policy set for the DO_VTL domain"

定义一个管理策略：
tsm: TSM_SVR1>define mgmtclass do_vtl ps_vtl mc_vtl desc="Management Class for DO_vtl domain"

分配默认的管理类：
tsm: TSM_SVR1>assign defmgmtclass do_vtl ps_vtl mc_vtl

定义新的copygroup:

tsm: TSM_SVR1>define copygroup do_vtl ps_vtl mc_vtl standard type=backup dest=ba_tape_pool verexists=3 retextra=120

tsm: TSM_SVR1>define copygroup do_vtl ps_vtl mc_vtl standard type=archive dest=ar_tape_pool retver=365

----------------

验证新定义的管理策略：
tsm: TSM_SVR1>validate policyset do_vtl ps_vtl

激活管理策略：
tsm: TSM_SVR1>activate policyset do_vtl ps_vtl

Do you wish to proceed? (Yes (Y)/No (N)) Y
ANR1514I Policy set PS_VTL activated in policy domain DO_VTL.

--------------------

上面的策略陪玩了，下面说说磁带：
下面将磁带放到存储池：

tsm: TSM_SVR1>define volume ba_tape_pool CO0001

tsm: TSM_SVR1>define volume ba_tape_pool CO0002

tsm: TSM_SVR1>q v

Volume Name                  Storage         Device         Estimated       Pct      Volume
                             Pool Name       Class Name      Capacity      Util      Status
------------------------     -----------     ----------     ---------     -----     --------
/opt/tivoli/tsm/server/-     ARCHIVEPOOL     DISK               5.0 M       0.0     On-Line
bin/archive.dsm
/opt/tivoli/tsm/server/-     BACKUPPOOL      DISK              10.0 M       0.0     On-Line
bin/backup.dsm
CO0001                       BA_TAPE_PO-     LTO2               0.0 M       0.0      Empty
                              OL
CO0002                       BA_TAPE_PO-     LTO2               0.0 M       0.0      Empty
                              OL