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mobe_chang
2 Iron

RedHat Oracle使用avamar備份時選擇何種Plug-in Type?

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Dear :

因最近avamar空間已達75%,因此要趕緊將一些備份移至DD2500繼續備份,

但因備份了 RedHat的 Oracle 失敗,我才發現一件事~

之前的經銷商來幫忙安裝時,他在以下圖片中Select Plug-in Type 選擇的是 "AlX oracle RMAN" ?

可是我的Client作業系統是 RedHat ,是他選錯了嗎? 可是之前一直都備份於avamar又可以成功~

但這次要改個肚子(dd2500)備份,如下圖片我有選擇 store backup on DD system "dd2500" ,可是卻不會備份於DD?

請教高手指點小弟迷津~感謝感謝~

圖片 1.png

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liulei_it
5 Tungsten

Re: RedHat Oracle使用avamar備份時選擇何種Plug-in Type?

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Dear

您的 Plug-in Type 除了 "AlX oracle RMAN" 之外是否还有其它的options ?

如果没有其它的options, 那这个选项其实也是可以的哈。

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版主
版主

Re: RedHat Oracle使用avamar備份時選擇何種Plug-in Type?

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Hi Mobe,

看看有没有 Linux Oracle RMAN 的 Plug-in.

如果没有,请参考下面文档。里面有如何安装和使用基于各个平台的Oracle RMAN Plug-in。

EMC Avamar 7.1 for Oracle User Guide

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mobe_chang
2 Iron

Re: RedHat Oracle使用avamar備份時選擇何種Plug-in Type?

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Hi Leo:

感謝您~我的裡面有Linux Oracle RMAN,參照設定後,備份失敗,出現以下錯誤~

不知該怎麼解決?

2015-02-05 14:54:34 avtar Info <5946>: File system character encoding is UTF-8.

2015-02-05 14:54:34 avtar Info <5588>: - Creating process lock file "/usr/local/avamar/var/topprod_c0_avtar.lck", pid=10887

2015-02-05 14:54:34 avtar Warning <5380>: Could not write process lock file '/usr/local/avamar/var/topprod_c0_avtar.lck'

2015-02-05 14:54:34 avtar Info <8940>: Starting back up at 2015-02-05 14:54:34 CST as "oracle" on "tpdb" (8 CPUs) [6.1.101-87]

2015-02-05 14:54:34 avtar Info <5731>: Not using include/exclude list

2015-02-05 14:54:34 avtar Info <8474>: - Log file path: /usr/local/avamar/var/tpdb_Daily_Oracle_Backup-1423118700996-1002-Oracle-topprod-avtar.log0

2015-02-05 14:54:34 avtar Info <8475>: ADE for multicore architectures enabled (Avamar Deduplication Engine v2.0.0)

2015-02-05 14:54:35 avtar Info <5552>: Connecting to Avamar Server (avamar01)

2015-02-05 14:54:35 avtar Info <5554>: Connecting to one node in each datacenter

2015-02-05 14:54:35 avtar Info <5993>: - Connect: Connected to 172.16.1.88:29000, Priv=0, SSL Cipher=AES256-SHA

2015-02-05 14:54:35 avtar Info <5993>: - Datacenter 0 has 1 nodes: Connected to 172.16.1.88:29000, Priv=0, SSL Cipher=AES256-SHA

2015-02-05 14:54:35 avtar Info <5581>: Logging in on connection 0 with Session Ticket

2015-02-05 14:54:35 avtar Info <5582>: Avamar Server login successful

2015-02-05 14:54:35 avtar Info <5018>: - Session ID: 914231187009990901

2015-02-05 14:54:35 avtar Info <10534>: Initializing session on Data Domain: 1, mode:BACKUP, boost:ENABLED, max-streams:1, pool-size:67108864, queue-size:6, read-size:131072

2015-02-05 14:54:35 avtar Info <10535>: - DDR naming options: Filenames: UNIQUE, ClientID:CID, BackupID:HEX-TIME, Avamar Server Name极度高兴的表情PNID

2015-02-05 14:54:36 avtar Info <0000>: Data Domain Engine (2.4.1.0 build 289644)

2015-02-05 14:54:36 avtar Info <10632>: Retrieved cid='231a344d0084dc729cd1af5b9cba99f42c4a1b9d' using path='/XXXX.com/tpdb' result = 1

2015-02-05 14:54:36 avtar Info <10539>: Connecting to Data Domain Server "dd2500"(1) (LSU: avamar-1406617635, User: "ddboost")

2015-02-05 14:54:36 avtar Info <10540>: Resolved Data Domain Server name "dd2500" to the IP address "172.16.1.90"

2015-02-05 14:54:36 avtar Info <0000>: Establishing a connection to the Data Domain system with full authentication.

2015-02-05 14:54:36 avtar Error <10542>: Data Domain server "dd2500", LSU: avamar-1406617635 open fa...
2015-02-05 14:54:36 avtar Error <10509>: Problem logging into the DDR server:'', only GSAN communica...
2015-02-05 14:54:36 avtar FATAL <10630>: Invalid backup id "0" can't rename backup directory , LSU: ...
2015-02-05 14:54:37 avtar FATAL <8941>: Failed to initiate connection with server due to earlier err...



圖片 1.png

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版主
版主

Re: RedHat Oracle使用avamar備份時選擇何種Plug-in Type?

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看起来好像是Avamar和DD之前连接有些问题。

1. 检查一下这台DD设备状态是否正常。还有,其它客户端数据通过Avamar能否备份到这台DD里面。

2. 你这台运行 Oracle 的 RedHat 客户端是实体机还是虚拟机?

3. 这台 RedHat Oracle 之前有备份成功过吗?如果成功过,是备份到 Avamar Gsan里面,还是备份到DD里面?

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mobe_chang
2 Iron

Re: RedHat Oracle使用avamar備份時選擇何種Plug-in Type?

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Hi Leo:

OK~說明一下現況~

Oracle是 Redhat 5.8 ,Avamar是7.0.2-43,DD是5.5.0.4,已往是備份到avamar,

但因最近avmar要滿了,因此想將Oracle改備份到DD內~

1.DD狀態正常,其他client通過avamar備份到DD正常。

2. Oracle主機 Redhat 是vmware虛擬主機

3. 這台Oracle之前都是在avamar備份,都是備份到avamar自己的肚子裡,皆正常~

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版主
版主

Re: RedHat Oracle使用avamar備份時選擇何種Plug-in Type?

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Hi Mobe,

刚刚确认了一下。这个问题还真是由于不支持导致的问题。

Avamar7.0 不支持将 RHEL X86 备份到 DD里面。解决方法是将Avamar升级到 7.1。

这里有个KB,给你贴出来,你可以看一下。

Impact

Avamar backup failed when it was configured backup to Data Domain.

Issue

Avamar documents states backup Oracle to Data Domain is supported in version 7 with Data Domain OS 5.4, however, backup failed with avtar error message:


avtar Info <6555>: Initializing connection (Avamar Deduplication Engine v2.0.0)
avtar Info <5552>: Connecting to Avamar Server (avamarhost.domain.local)
avtar Info <5554>: Connecting to one node in each datacenter
avtar Info <5993>: - Connect: Connected to 192.168.7.20:29000, Priv=0, SSL Cipher=AES256-SHA
avtar Info <5993>: - Datacenter 0 has 1 nodes: Connected to 192.168.7.20:29000, Priv=0, SSL Cipher=AES256-SHA
avtar Info <5583>: Login User: "SQL_Backup", Domain: "default", Account: "/domainA/domainB/client.domain.local"
avtar Info <5580>: Logging in on connection 0 (server 0)
avtar Info <5582>: Avamar Server login successful
avtar Info <5018>: - Session ID: 0
avtar Info <10632>: Using Client-ID='498775cbc07ed288709db3cbe1be89e3ec45b1f9'
avtar Info <10632>: Using Client-ID='498775cbc07ed288709db3cbe1be89e3ec45b1f9'
avtar FATAL <10641>: Data Domain backup and restores are not supported on this client.
avtar Error <10509>: Problem logging into the DDR server:'', only GSAN communication was enabled.
avtar FATAL <8941>: Fatal server connection problem, aborting initialization. Verify correct server address and login credentials.
avtar Info <6149>: Error summary: 3 errors: 10641, 8941, 10509
avtar Info <6645>: Not sending wrapup anywhere.
avtar Info <5314>: Command failed (3 errors, exit code 10008: cannot establish connection with server (possible network or DNS failure))

Environment

Avamar Client Version: 7.0.102-47
Avamar Server Version: 7.0.2-47
Data Domain OS Version: 5.4.1.1-411752
Client OS Version: Enterprise Linux Enterprise Linux Server release 5.5 (Carthage)

Cause

Avamar Client version 7.0.102-47 has DDBoost 2.6, which doesn't support backup RHEL x86 client OS and platforms to Data Domain.

Change
Resolution

1. Backup to Avamar Server.
2. Change OS platform to 64 bit version.
3. Upgrade Avamar plugin to 7.1, which has DDBoost version 3.0

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mobe_chang
2 Iron

Re: RedHat Oracle使用avamar備份時選擇何種Plug-in Type?

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感謝 Leo~

我現在先將版本資訊交由我們的經銷商,他們說會聯絡原廠,讓原廠做升級。

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版主
版主

Re: RedHat Oracle使用avamar備份時選擇何種Plug-in Type?

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不客气~

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