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安装了Oracle10g 10.2.0.3 感受众多BUG

今天,终于还是在笔记本上装上了Oracle,打过Patch之后的版本是10.2.0.3
SQL> select * from v$version;

BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Prod
PL/SQL Release 10.2.0.3.0 - Production
CORE 10.2.0.3.0 Production
TNS for 32-bit Windows: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production

看一下Bug修正列表,在关心的几个环节浏览了一下。
首先是ASSM的一堆Bug:

 

Fixed in Release Bug Number Description
10.2.0.3 3279497 Interupted (Ctrl-C) TRUNCATE can corrupt ASSM table
10.2.0.3 3610777 Excessive CPU from INDEX insert into ASSM index segment
10.2.0.3 4055634 TRUNCATE table has to much overhead when operating on empty segments
10.2.0.3 4188324 Wasted space possible in ASSM segments
10.2.0.3 4475314 DELETE then INSERT without commit on ASSM segment can be slow
10.2.0.3 4660718 Allow choice between space / performance for ASSM segments
10.2.0.3 4694312 Index inserts to ASSM segments can be slow
10.2.0.3 4887955 Unnecessary extent allocated in locally managed ASSM tablespace in RAC
10.2.0.3 5034679 Hang / errors making ASSM tablespace read only with concurrent DML
10.2.0.3 5349632 Poor performance for ASSM insert after large DELETE
10.2.0.2 4288876 Excessive redo / undo generation from insert/update with ASSM indexes
10.2.0.2 4486753 DMLS contention with ASSM segments
10.2.0.2 4517470 Table corruption with RAC when ASSM managed and truncate used

不看不知道,一看吓一跳吧,ASSM的Bug还真不少,而且还都是比较恐怖的Bug。
再看看10g的一大亮点ASM的BUG:

 

Fixed in Release Bug Number Description
10.2.0.3 3811904 Rebalance can fail if there is one full disk
10.2.0.3 3885499 ASM hang possible
10.2.0.3 4229751 CONVERT TABLESPACE fails to create file with DB_FILE_NAME_CONVERT on ASM
10.2.0.3 4450268 ASM disk mounts are serialized
10.2.0.3 4466433 Restoring current controlfile on ASM creates a file with "backup" string
10.2.0.3 4561867 ASMB may exit prematurely causing OERI in client
10.2.0.3 4671721 OERI [kfcInitDlocn02] possible in ASM instance
10.2.0.3 4691191 Failure during file grow may leak ASM disk space
10.2.0.3 4709210 ASM LMS OERI[504] on [kfcl le freelist] latch
10.2.0.3 4709214 ASM may crash with OERI[kfclGetLock40]
10.2.0.3 4752481 Skewed ASM disk allocation when single file resized many times
10.2.0.3 4865736 ASM resource should not have dependency on VIP
10.2.0.3 4872617 Dump (kfclDumpLe) in ASM
10.2.0.3 4883032 ASM fails with ORA-15096 during crash or instance recovery
10.2.0.3 4886660 ASMB can fail with OERI:kffmAllocate_1
10.2.0.3 4907496 Processes hang after adding disk back to ASM diskgroup using force option
10.2.0.3 4943406 LMON needs to message SMON to start recovery in ASM instance
10.2.0.3 4960705 ASM waits longer than necessary during reconfiguration
10.2.0.3 4966352 OERI[unsorted_pins_4] possible on ASM
10.2.0.3 4967266 DB recovery blocked by ASM recovery
10.2.0.3 5012099 ASM rebalance problems
10.2.0.3 5024639 ASM hangs if private interface down on a surviving node
10.2.0.3 5039964 ASM disks show as provisioned although kfed shows valid disk header
10.2.0.3 5089630 Dump (kfncInitSlavePool) / ORA-15012 from Log Miner / Streams against LOGs on ASM
10.2.0.3 5090822 OERI[17092] / ORA-10382 when ASM IO completes concurrently with DISKGROUP dismount
10.2.0.3 5134663 OERI[2103] with ASM
10.2.0.3 5226903 OERI:[kfcDeadlockAvoid01] when running "check all repair"
10.2.0.3 5360719 ASM and database instances hang when disk array gets disconnected
10.2.0.3 5515492 Data corruption when ASM failgroup removed
10.2.0.2 4747535 * A diskgroup cannot be mounted on both nodes at the same time. This bug is alerted in Note:353065.1
10.2.0.2 4237629 OERI[kfdjoin5] on ASM instance with multiple diskgroups
10.2.0.2 4362919 CRS ASM failure recovery does not recover database instances
10.2.0.2 4413010 OERI[kffdmove01] selecting from V$ASM_ALIAS in ASM instance
10.2.0.2 4455512 ASM instance startup can be slow in RAC environments
10.2.0.2 4478323 OERI[kfcDeadlockAvoid01] on SQL against V$ASM_ALIAS
10.2.0.2 4490933 RMAN backup fails when backupsize > free on ASM but reclaimable space available
10.2.0.2 4503419 Cannot drop disk normal with less than 3 failgroups
10.2.0.2 4550821 OERI[kfklufsscannext] in ASM during disk discovery
10.2.0.2 4666938 OERI[kjbdowncvt:__l] can occur in ASM
10.2.0.2 4671216 ASM operations on a file are blocked while it is resized
10.2.0.2 4693247 Dump (kfcgetbuffer) while resizing a tablespace using ASM storage
10.2.0.2 4700681 ASM disk shrinkage can corrupt ASM metadata
10.2.0.2 4772979 OERI[kfdskAlloc0] in RDBMS instance when adding back a dropped disk

建议大家看看Bug列表,还是有好处的,这就可以知道在自己的产品环境上可以去避免哪些问题。
这些Bug遇到的不多,不错CRS的Bug却是遇到了不少,BUG列表里关于CRS的BUG太多,不列了。
-The End-

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无觅

By eygle on 2007-05-29 16:27 | Comments (13) | Oracle12c/11g | 1447 |

13 Comments

不知道Bugs里面有没有救世主呢?

bug list 不能看,看了就不敢用了!^|^

bug的描述这么含糊?
好多can be slow?

这样的问题开发也能接受?slow的依据?

受不了了

请问怎么从metalink上看到某个数据库版本的bug list呢?

你搜索List of Bugs Fixed就能找到大部分Bug列表了。

还有很多bug没有列在里面的也解决了,metalink上特地问了Oracle才确定.

升级的patch本身也有bug,升好以后sqlnet.ora被覆盖了,还好有备份。

好歹人家一直在改进的了
而且,以前的版本也是一大堆bug list
还是不看了
看了真的不敢用了
我记得9201的patch都有接近1个g,疯狂的说

是有改进了,Oracle的进步还是很大的。

很多bug都是在很特定的环境下才会出现的,所以即使oracle每个version都修复那么那么多的bug,实际上大家碰到的有多少?100个?我相信没有这么多吧。所以,buglist不看也罢,呵呵。

我们的新系统都是上的10203

10.2.0.3好很多,而且很多特性和Oracle11g是兼容的。

10.2.0.3好多了,算是一个比较稳定的版本。


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