Discussion :

[bangoulap]

bonsoir
quels sont les pre-requis pour migrer les BD oracle de win2k3 vers win2k8
merci d'avance

[orafrance]

Aucun, l'OS importe peu pourvu que tu restes dans la même achitecture, 32 ou 64 bits sur les 2 serveurs

[Waldar]

Le DBA sur ma mission actuelle a pas mal ramé pour installer Oracle 11gR2 sur 2008.
La gestion des privilèges Windows est plus complexe et ça l'a enquiquiné sur l'installation d'Oracle Database.

Au final, on a constaté un ralentissement global par rapport à une autre machine toujours sous Windows 2003 : problème de pilotes du SAN pour Windows 2008, du coup migration en standby.

[orafrance]

Etrange, je l'ai fait cette semaine et j'ai pas rencontré de souci particulier. Par contre, un upgrade de base apporte son lot d'erreurs mais rien d'inhabituel

[voran]

Par contre, un upgrade de base apporte son lot d'erreurs mais rien d'inhabituel

Je dois avoir plus de chance que toi ou alors c'est une question de méthode !

[orafrance]

Oui, je sais, les known issues c'est une vue de l'esprit

Ce qui suis est d'ailleurs totalement inventé par mon cerveau au service du dénigrement d'Oracle :

Known Issues
Preupgrade Tool:
----------------
Note 437371.1 ERROR:" WARNING: --> Database contains stale optimizer statistics.Refer to the 10g Upgrade Guide for instructions to update"
Note 407031.1 ORA-01403 no data found while running utlu102i.sql/utlu102x.sql on 8174 database
Note 271733.1 ORA-600 [17069] During Upgrade Using Database Upgrade Assistant, Utlu101i.sql or Utlu102i.sql
Note 549276.1 Utlu102i.sql Shows "WARNING: The database has not been patched to release 10.1.0.4.2" Showed
Note 370825.1 UTLU102I.SQL Reports That Already-Installed Components Need To Be Installed

Note 797750.1 "WARNING: --> Database contains schemas with objects dependent on network packages" When Running utlu111i.sql
Note 803774.1 The Utlu111i.Sql Pre-Upgrade Script Reports Stale Sys Statistics
Note 843899.1 DB Upgrade Throws ORA-25153: Temporary Tablespace Is Empty

During Upgrade Issues:
---------------------------------
Note 412271.1 ORA-600 [22635] and ORA-600 [KOKEIIX1] Reported While Upgrading Or Patching Databases To 10.2.0.3
Note 579523.1 ORA-600 [22635], ORA-600 [KOKEIIX1], ORA-7445 [KOPESIZ] and OCI-21500 [KOXSIHREAD1] Reported While Upgrading To 11.1.0.6 Or 11.1.0.7
Note 1077748.1 Upgrading to 11.1.0.7 Crashes with ORA-600, arguments: [kokeeiix3], [3]
Note 1081627.1 Upgrade to 11.1.0.7 Cancels with ORA-07445. ORA-600[QCTOSTIIX1] Showed at the Alert file.
Note 761711.1 Upgrade From 10.2.0.3 To 11.1.0.7 Using DBUA Throws ORA-600 [kksfbc-reparse-infinite-loop] Error During Update to SYS.AQ_SRVNTFN_TABLE
Note 1067072.1 ORA-600 [kzdugt], [2147483629] While Upgrading From 11gR1 To 11gR2

Note 1077748.1 Upgrading to 11.1.0.7 or 11.2.0.1 Crashes with ORA-600, arguments: [kokeeiix3], [3] or ORA-07445: exception encountered: core dump [qmxdGetMatchingChildren_int]
Note 464716.1 ORA-1722 when running Oracle 11g DBUA utility
Note 730057.1 Upgrading to 11g Fails with ORA-01722 invalid number
Note 859576.1 Upgrading to 11gR1 Stops With ORA-01722 invalid number

Note 744693.1 ORA-00001 For SYS.DIANA_VERSION$ During RDBMS Upgrade From 11.1.0.6 To 11.1.0.7
Note 845768.1 ORA-19905 LOG_ARCHIVE_FORMAT During Upgrade


Note 293658.1 10.1 or 10.2 Patchset Install Getting ORA-29558 JAccelerator (NCOMP) And ORA-06512
Note 557242.1 Upgrade Gives Ora-29558 Error Despite of JAccelerator Has Been Installed
Note 472959.1 "Ora-20000 : Insufficient privileges to analyze an object in Dictionary" During Catupgrd.Sql
Note 734563.1 Upgrading To 10.2.0.4 Manually Or Using DBUA Fails With ORA-01437

Note 470667.1 ORA-1422 During Upgrade To 10.2 or 11.1
Note 554983.1 Error During Migration To 11gR1: Database Is Using An Old Timezone File Version
Note 788087.1 When Running Catupgrd.Sql, Exits With ORA-00904/ORA-00942
Note 802694.1 Catupgrd.Sql Hang While Running dbms_metadata_hack.load_xsd('kusmv.xsd')
Note 1070951.1 11.1.0.6.0->11.2.0.1.0 UPGRADE FAILS WITH ORA-22371 REFERENCING XDB.XDB$PROPERTY_T, VERSION 1
Note 1104643.1 Upgrading Database to 11.2 Fails with ORA-01422
Note 1100828.1 11gr2 Upgrade, Re-Running catupgrd.sql Causes Ora-00001 Errors
Note 1051368.1 Startup Upgrade Gives ORA-202 ORA-17505 ORA-15061 ORA-600 [kccgtt_1]

Note 1091252.1 ORA-31114 "XDB configuration has been deleted or is corrupted" during upgrade to 11.2


Post Upgrade:
--------------------
Note 438210.1 Synonyms Become Invalid Since Upgrading To 10g
Note 456845.1 UTLU102S.SQL May Show Different Results Than Select From DBA_REGISTRY
Note 753041.1 How To Diagnose Components With NON VALID Status In DBA_REGISTRY After an Upgrade
Note 578841.1 How To Find What Objects Are Keeping Catalog And Catproc In Dba_Registry Invalid
Note 443706.1 After Migrate From 9.2.0.7 To 10.2.0.3 We Get Ora-04065 On Plitblm
Note 730136.1 OCI-21500 When Running UTLRP After A Successful Upgrade.
Note 782735.1 Oracle Database Server Component Invalid After Upgrade To 10.2.0.4, 11.1.0.6 Or 11.1.0.7
Note 978040.1 ORA-04045 ORA-04064 ORA-06508 ORA-06512 ERRORS RUNNING utlu111s.sql DURING UPGRADE TO FROM 9.2.0 TO 11.1.0

DBUA Specific:
----------------------
Note 315184.1 Database Upgrade Assistant Hangs On Collecting Server Information
Note 567037.1 DBUA hangs at 82% for More than an Hour When Upgrading APPS DB to 10GR2

Note 339887.1 Failed Upgrade ''Dbua Thinks This Is A Rerun Operation'' ORA-01507
Note 603015.1 DBUA Fails with ORA-32004 and "Dbua Thinks This Is A Rerun Operation"

Note 729909.1 Upgrading to 11.1.0 and DBUA reports ORA-4023 On SYS.STANDARD

Note 789779.1 DBUA Error ORA-04031 unable to allocate 4120 bytes of shared memory, ORA-01034 ORACLE not available, ORA-00600 internal error code, arguments [504]
Note 271733.1 ORA-600 [17069] During Upgrade Using Database Upgrade Assistant, Utlu101i.sql or Utlu102i.sql
Note 308377.1 "ORA-01031 Insufficient Privileges" During An Upgrade Using DBUA On Unix/Linux

Note.386855.1 'startup migrate' failed with ORA-64 while upgrading to 10.2.0.2 with DBUA
Note 816457.1 DBUA unable to connect to the database for upgrade
Note 431437.1 10g DBUA Failed To Bring Up 9i Database. ORA-00119 ORA-00132 ORA-01078
Note 604248.1 DBUA Fails with ORA-0119 ORA-0132 ORA-1078 Upgrading to 10gR2

Note 391283.1 ORA-27054 NFS error while using DBUA to upgrade to 10gR2
Note 444148.1 Upgrading to 10gr2 Using Dbua Stops With An Alarm Sign At Step1
Note 737400.1 Ora-01408 Error Upgrading from 9i to 11g using Dbua

Note 559075.1 Dbua Won't Find Init<SID>.Ora During Upgrade Although It Is At The Right Location
Note 1078388.1 Upgrdade to 11.2 via DBUA fails on ASMCA error on a database with no RAC or ASM
Note 980693.1 11gR2 DBUA States "The CEP File does not provide the version directive"
Note 1066828.1 11GR2 DBUA ORA-06550 PLS-00201 IDENTIFIER SYS.DBMS_JAVA MUST BE DECLARED
Note 1067422.1 DBUA ERROR: DOES NOT PROVIDE VERSION DIRECTIVE
Note 1066116.1 DBUA RAISES ORA-942 WHILE UPGRADING EXPRESSION FILTER COMPONENT

Aimer Oracle est une chose, laisser croire que tout se passe toujours comme dans un rêve en est une autre Heureusement que j'ai dit que j'avais pas eu de souci particulier parce que je n'ose pas imaginer comme tu m'aurais taxé d'incompétence

[orafrance]

du coup migration en standby.

Je ne comprends pas bien le lien de cause à effet ? Pourquoi vous-êtes passé en standby ?

[Waldar]

Je ne comprends pas bien le lien de cause à effet ? Pourquoi vous-êtes passé en standby ?

À cause de ce qui est écrit juste avant :

Au final, on a constaté un ralentissement global par rapport à une autre machine toujours sous Windows 2003 : problème de pilotes du SAN pour Windows 2008

La migration qui divise les performances par quatre, non merci !
On attend de nouveaux drivers pour le SAN.

[orafrance]

À cause de ce qui est écrit juste avant :

La migration qui divise les performances par quatre, non merci !
On attend de nouveaux drivers pour le SAN.

Oui d'accord, mais ça veut dire quoi ? Vous avez monté une Standby en attendant de régler le problème de perf et faite tourner la base sur un serveur qui a des disques locaux c'est ça ? Et vous n'avez pas de soucis de synchronisation ?

Et à part ça, y'a-t-il eu des dérives dans les performances du fait de plan d'exécution différent ou autres ?

Merci pour les infos

Edit : Ha oui, et c'est quoi que tu as du bidouiller sur l'OS parce que moi j'ai eu aucun souci