实践 TSM 文件备份到 disk 和 tape (改变 mgmt) (一)

关于更新 mgmt 的测试：

tsm: TSM_SVR1>q domain

Policy Activated Activated Number of Description

Domain Policy Default Registered

Name Set Mgmt Nodes

Class

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

DO_VTL PS_VTL MC_VTL 2 Domain for VTL library

STANDARD STANDARD STANDARD 1 Installed default policy

domain.

tsm: TSM_SVR1>define domain atm

ANR1500I Policy domain ATM defined.

tsm: TSM_SVR1>q domain

Policy Activated Activated Number of Description

Domain Policy Default Registered

Name Set Mgmt Nodes

Class

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

ATM 0

DO_VTL PS_VTL MC_VTL 2 Domain for VTL library

STANDARD STANDARD STANDARD 1 Installed default policy

domain.

tsm: TSM_SVR1>define mg atm ps_atm mg_atm

ANR1520I Management class MG_ATM defined in policy domain ATM, set PS_ATM.

tsm: TSM_SVR1>q mgmt

Policy Policy Mgmt Default Description

Domain Set Name Class Mgmt

Name Name Class ?

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

ATM PS_ATM MG_ATM No

DO_VTL ACTIVE MC_VTL Yes Management Class for

DO_vtl domain

DO_VTL PS_VTL MC_VTL Yes Management Class for

DO_vtl domain

STANDARD ACTIVE STANDARD Yes Installed default

management class.

STANDARD STANDARD STANDARD Yes Installed default

management class.

tsm: TSM_SVR1>q mgmt

Policy Policy Mgmt Default Description

Domain Set Name Class Mgmt

Name Name Class ?

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

ATM ATM_DAILY MG_ATM_D- No

AILY

ATM PS_ATM MG_ATM Yes

ATM PS_ATM MG_ATM_BK No

DO_VTL ACTIVE MC_VTL Yes Management Class for

DO_vtl domain

DO_VTL PS_VTL MC_VTL Yes Management Class for

DO_vtl domain

tsm: TSM_SVR1>validate policyset atm atm_daily

ANR1598E VALIDATE POLICYSET: No default management class has been assigned for policy set ATM_DAILY in domain ATM.

ANS8001I Return code 11.

发现要先把这个policyset 定义为默认的policyset:

tsm: TSM_SVR1>assign defmg atm atm_daily mg_atm_daily

ANR1538I Default management class set to MG_ATM_DAILY for policy domain ATM, set ATM_DAILY.

tsm: TSM_SVR1>activate policyset atm atm_daily

看一下下面的提示：

tsm: TSM_SVR1>activate policyset atm atm_daily

ANR1553W DEFAULT Management class MG_ATM_DAILY in policy set ATM ATM_DAILY does not have a BACKUP copygroup: files

will not be backed up by default if this set is activated.

ANR1554W DEFAULT Management class MG_ATM_DAILY in policy set ATM ATM_DAILY does not have an ARCHIVE copygroup:

files will not be archived by default if this set is activated.

Do you wish to proceed? (Yes (Y)/No (N)) yes

ANR1553W DEFAULT Management class MG_ATM_DAILY in policy set ATM ATM_DAILY does not have a BACKUP copygroup: files

will not be backed up by default if this set is activated.

ANR1554W DEFAULT Management class MG_ATM_DAILY in policy set ATM ATM_DAILY does not have an ARCHIVE copygroup:

files will not be archived by default if this set is activated.

ANR1514I Policy set ATM_DAILY activated in policy domain ATM.

会提示你建 copy group 来备份和 archive.

看一下 mgmt：

发现 有两个：一个是active ,一个是atm_daily, 其实是对应一个啦：

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

下面开始备份测试：

1： 备份到硬盘：

2： 备份到磁带：

先说说 备份到磁盘：

核心是 stgpool, 这个是建在 disk, 还是tape 上 的：

看一下：drive class:

tsm: TSM_SVR1>q devclass

Device Device Storage Device Format Est/Max Mount

Class Access Pool Type Capacity Limit

Name Strategy Count (MB)

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

DISK Random 3

LTO2 Sequential 2 LTO ULTRI- 1,024.0 DRIVES

UMC

下面开始定义两个stgpool:

tsm: TSM_SVR1>def stg atm_disk_p disk desc="disk bak"

ANR2200I Storage pool ATM_DISK_P defined (device class DISK).

tsm: TSM_SVR1>def stg atm_tape_p lto2 maxscr=2 desc="tape bak"

ANR2200I Storage pool ATM_TAPE_P defined (device class LTO2).

tsm: TSM_SVR1>q stg

Storage Device Estimated Pct Pct High Low Next Stora-

Pool Name Class Name Capacity Util Migr Mig Mig ge Pool

Pct Pct

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

ATM_DISK_P DISK 0.0 M 0.0 0.0 90 70

ATM_TAPE_P LTO2 0.0 M 0.0 0.0 90 70

-----------

下面就要开始关联 stgpool, 是什么把 mgmt 和stgp 关联起来呢？

。。。

答对了，就是 copygroup.哈哈

下面就只用一个mgmt 来测试，看看备份的情况：

tsm: TSM_SVR1>q mgmt

Policy Policy Mgmt Default Description

Domain Set Name Class Mgmt

Name Name Class ?

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

ATM ACTIVE MG_ATM_D- Yes

AILY

ATM ATM_DAILY MG_ATM_D- Yes

AILY

tsm: TSM_SVR1>def co atm ATM_DAILY mg_atm_daily standard type=backup dest=atm_disk_p

ANR1530I Backup copy group STANDARD defined in policy domain ATM, set ATM_DAILY, management class MG_ATM_DAILY.

tsm: TSM_SVR1>q co

Policy Policy Mgmt Copy Versions Versions Retain Retain

Domain Set Name Class Group Data Data Extra Only

Name Name Name Exists Deleted Versions Version

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

ATM ATM_DAILY MG_ATM_D- STANDARD 2 1 30 60

AILY

这个备份到磁盘，没有磁带，现在应该就可以备份了：

下面开始制定 node 备份：

tsm: TSM_SVR1>q node

Node Name Platform Policy Domain Days Since Days Since Locked?

Name Last Acce- Password

ss Set

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

CLIENT (?) STANDARD <1 <1 No

HUIPING Linux86 DO_VTL <1 <1 No

TEST Linux86 DO_VTL <1 <1 No

发现原来node: test的policy domain 是do_vtl, 下面把它改成： atm:

tsm: TSM_SVR1>update node test domain=atm

ANR2063I Node TEST updated.

tsm: TSM_SVR1>q node test f=d

Node Name: TEST

Platform: Linux86

Client OS Level: 2.6.18-92

Client Version: Version 5, release 5, level 1.0

Policy Domain Name: ATM

下面应该听话了：

备份：

[root@localhost bin]# ./dsmc selective /shp -subdir=yes

IBM Tivoli Storage Manager

Command Line Backup/Archive Client Interface

Client Version 5, Release 5, Level 1.0

Client date/time: 04/03/2008 00:51:46

(c) Copyright by IBM Corporation and other(s) 1990, 2008. All Rights Reserved.

Node Name: TEST

Session established with server TSM_SVR1: Linux/i386

Server Version 5, Release 5, Level 1.0

Server date/time: 04/03/2008 00:51:46 Last access: 04/03/2008 00:01:52

Selective Backup function invoked.

ANS1263E The active policy set does not contain any backup copy groups. The backup operation can not continue.

碰到上面这个问题，

tsm: TSM_SVR1>q co

Policy Policy Mgmt Copy Versions Versions Retain Retain

Domain Set Name Class Group Data Data Extra Only

Name Name Name Exists Deleted Versions Version

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

ATM ATM_DAILY MG_ATM_D- STANDARD 2 1 30 60

AILY

DO_VTL ACTIVE MC_VTL STANDARD 3 1 120 60

DO_VTL PS_VTL MC_VTL STANDARD 3 1 120 60

确实没有 发现atm domain 有一个active 的

原因找到，copygrop 是在active policyset 后建立的，要是spool 先建，再 activate policyset就可以了，下面再试一下：

tsm: TSM_SVR1>validate policyset atm ATM_DAILY

tsm: TSM_SVR1>activate policyset atm ATM_DAILY

tsm: TSM_SVR1>q copy

Policy Policy Mgmt Copy Versions Versions Retain Retain

Domain Set Name Class Group Data Data Extra Only

Name Name Name Exists Deleted Versions Version

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

ATM ACTIVE MG_ATM_D- STANDARD 2 1 30 60

AILY

ATM ATM_DAILY MG_ATM_D- STANDARD 2 1 30 60

AILY

DO_VTL ACTIVE MC_VTL STANDARD 3 1 120 60

DO_VTL PS_VTL MC_VTL STANDARD 3 1 120 60

达到预期的目标。