1. Copyright © 2013 Scale Abilities Ltd … to Oracle 11.2 on Linux From Oracle 11.1 on Solaris …

2. Copyright © 2013 Scale Abilities Ltd About Scale Abilities Full-stack consultancy and engineering for Oracle and Big Data Focus on depth, whilst grasping the big picture We can (and do, frequently) fix broken stuff, but… We would rather help you build a high quality solution in the first place

3. Copyright © 2013 Scale Abilities Ltd

4. Fix the Storage Problem 2 * NetApp FAS3250 3 shelves: 24 * 450GB 15k SAS disks 2 controllers: 2 dual port 10Gbps NICs 512GB flash card

5. Copyright © 2013 Scale Abilities Ltd 2 * NetApp FAS3250 3 shelves: 24 * 450GB 15k SAS disks 2 controllers: 2 dual port 10Gbps NICs 512GB flash card

6. Copyright © 2013 Scale Abilities Ltd And while we’re at it… 2 * NetApp FAS3250 3 shelves: 24 * 450GB 15k SAS disks 2 controllers: 2 dual port 10Gbps NICs 512GB flash card 4 * HP DL380 servers (200GB RAM) Oracle Linux 6 Oracle Database 11.2

7. Copyright © 2013 Scale Abilities Ltd The Target 2 * NetApp FAS3250 3 shelves: 24 * 450GB 15k SAS disks 2 controllers: 2 dual port 10Gbps NICs 512GB flash card 4 * HP DL380 servers (200GB RAM) Oracle Linux 6 Oracle Database 11.2

8. Copyright © 2013 Scale Abilities Ltd What are we changing? Storage SAN (fibre)  NetApp NAS (IP) Hardware SPARC  Intel Database Oracle 11.1  Oracle 11.2 Operating System Solaris  Linux

9. Copyright © 2013 Scale Abilities Ltd What are we changing? Storage SAN (fibre)  NetApp NAS (IP) Hardware SPARC  Intel Database Oracle 11.1  Oracle 11.2 Operating System Solaris  Linux

10. Copyright © 2013 Scale Abilities Ltd The Requirement No Downtime Switch back if there is a problem

11. Copyright © 2013 Scale Abilities Ltd and to make it a bit harder….

12. Copyright © 2013 Scale Abilities Ltd Database Structure 460 tables 1,000 indexes 5,400 segments 2,100 tablespaces 2,200 data files

13. Copyright © 2013 Scale Abilities Ltd Database Structure 460 tables 1,000 indexes 5,400 segments 2,100 tablespaces 2,200 data files

14. Copyright © 2013 Scale Abilities Ltd Database Structure 460 tables 1,000 indexes 5,400 segments 2,100 tablespaces 2,200 data files

15. Copyright © 2013 Scale Abilities Ltd Database Size Total Space Usage 2,300GB 3 Largest Tables 430GB 340GB 320GB

16. Copyright © 2013 Scale Abilities Ltd Database Size Total Space Usage 2,300GB 3 Largest Tables 430GB 340GB 320GB

17. Copyright © 2013 Scale Abilities Ltd New Database Structure Each schema  1 tablespace 1 tablespace for LOBs 3 largest tables  tablespace each Bigfile Tablespaces 2,000  20 tablespaces/data files Partition 2 largest tables

18. Copyright © 2013 Scale Abilities Ltd The Requirement SPARC  Intel (endianness) Oracle 11.1  Oracle 11.2 No Downtime Switch Back if there is a Problem Reduce Tablespaces and Data Files Partition 2 Largest Tables

19. Copyright © 2013 Scale Abilities Ltd Migration Solution Data Pump + Oracle Streams

20. Copyright © 2013 Scale Abilities Ltd Migration Overview Start Streams Capture on Old Database Data Pump at SCN from Old to New Database Start Streams Apply from SCN on New Database

21. Copyright © 2013 Scale Abilities Ltd Objects to Precreate Tablespaces Segment-owning users 2 largest tables (partitioned) Roles (Applications and Users) Directories

22. Copyright © 2013 Scale Abilities Ltd

23. Index and Constraints SQL impdp username parfile=indx_cons.par index_cons.par: directory=exports logfile=imp_indx_cons.log parallel=4 network_link=solarisdb include=constraint,ref_constraint,index sqlfile=cr_indx_cons.sql schemas=apollo,hera,pallas ………… continued on next slide

24. Copyright © 2013 Scale Abilities Ltd Index and Constraints SQL impdp username parfile=indx_cons.par index_cons.par: directory=exports logfile=imp_indx_cons.log parallel=4 network_link=solarisdb include=constraint,ref_constraint,index sqlfile=cr_indx_cons.sql schemas=apollo,hera,pallas ………… continued on next slide

25. Copyright © 2013 Scale Abilities Ltd Index and Constraints SQL impdp username parfile=indx_cons.par index_cons.par: directory=exports logfile=imp_indx_cons.log parallel=4 network_link=solarisdb include=constraint,ref_constraint,index sqlfile=cr_indx_cons.sql schemas=apollo,hera,pallas ………… continued on next slide

26. Copyright © 2013 Scale Abilities Ltd Index and Constraints SQL impdp username parfile=indx_cons.par index_cons.par: directory=exports logfile=imp_indx_cons.log parallel=4 network_link=solarisdb include=constraint,ref_constraint,index sqlfile=cr_indx_cons.sql schemas=apollo,hera,pallas ………… continued on next slide

27. Copyright © 2013 Scale Abilities Ltd Index and Constraints SQL remap_tablespace= A_HGU_DATA_APR_2006:APOLLO_TS,\ A_HGU_DATA_MAY_2006:APOLLO_TS,\ ………… A_JUR_INDX_AUG_2011:APOLLO_TS,\ A_JUR_INDX_SEP_2011:APOLLO_TS,\ ………… A_TRK_DATA_MAY_2005:APOLLO_TRACK_TS,\ A_TRK_DATA_JUN_2005:APOLLO_TRACK_TS,\ ………… P_WKP_DATA_SEP_2010:PALLAS_TS,\ P_WKP_DATA_OCT_2010:PALLAS_TS,\

28. Copyright © 2013 Scale Abilities Ltd Index and Constraints SQL remap_tablespace= A_HGU_DATA_APR_2006:APOLLO_TS,\ A_HGU_DATA_MAY_2006:APOLLO_TS,\ ………… A_JUR_INDX_AUG_2011:APOLLO_TS,\ A_JUR_INDX_SEP_2011:APOLLO_TS,\ ………… A_TRK_DATA_MAY_2005:APOLLO_TRACK_TS,\ A_TRK_DATA_JUN_2005:APOLLO_TRACK_TS,\ ………… P_WKP_DATA_SEP_2010:PALLAS_TS,\ P_WKP_DATA_OCT_2010:PALLAS_TS,\

29. Copyright © 2013 Scale Abilities Ltd Index and Constraints SQL remap_tablespace= A_HGU_DATA_APR_2006:APOLLO_TS,\ A_HGU_DATA_MAY_2006:APOLLO_TS,\ ………… A_JUR_INDX_AUG_2011:APOLLO_TS,\ A_JUR_INDX_SEP_2011:APOLLO_TS,\ ………… A_TRK_DATA_MAY_2005:APOLLO_TRACK_TS,\ A_TRK_DATA_JUN_2005:APOLLO_TRACK_TS,\ ………… P_WKP_DATA_SEP_2010:PALLAS_TS,\ P_WKP_DATA_OCT_2010:PALLAS_TS,\

30. Copyright © 2013 Scale Abilities Ltd Index and Constraints SQL remap_tablespace= A_HGU_DATA_APR_2006:APOLLO_TS,\ A_HGU_DATA_MAY_2006:APOLLO_TS,\ ………… A_JUR_INDX_AUG_2011:APOLLO_TS,\ A_JUR_INDX_SEP_2011:APOLLO_TS,\ ………… A_TRK_DATA_MAY_2005:APOLLO_TRACK_TS,\ A_TRK_DATA_JUN_2005:APOLLO_TRACK_TS,\ ………… P_WKP_DATA_SEP_2010:PALLAS_TS,\ P_WKP_DATA_OCT_2010:PALLAS_TS,\

31. Copyright © 2013 Scale Abilities Ltd Data Pump Import undo_retention Start Streams Capture on Old Database

32. Copyright © 2013 Scale Abilities Ltd Data Pump Import impdp username parfile=table_data.par table_data.par: directory=exports logfile=imp_table_data.log parallel=4 network_link=solarisdb flashback_scn=195203110042 table_exists_action=APPEND exclude=statistics,constraint,\ ref_constraint,index,index_statistics schemas=apollo,hera,pallas,\ dbell,jknowles,staylor,glloyd,\ ………… continued on next slide

33. Copyright © 2013 Scale Abilities Ltd Data Pump Import impdp username parfile=table_data.par table_data.par: directory=exports logfile=imp_table_data.log parallel=4 network_link=solarisdb flashback_scn=195203110042 table_exists_action=APPEND exclude=statistics,constraint,\ ref_constraint,index,index_statistics schemas=apollo,hera,pallas,\ dbell,jknowles,staylor,glloyd,\ ………… continued on next slide

34. Copyright © 2013 Scale Abilities Ltd Data Pump Import impdp username parfile=table_data.par table_data.par: directory=exports logfile=imp_table_data.log parallel=4 network_link=solarisdb flashback_scn=195203110042 table_exists_action=APPEND exclude=statistics,constraint,\ ref_constraint,index,index_statistics schemas=apollo,hera,pallas,\ dbell,jknowles,staylor,glloyd,\ ………… continued on next slide

35. Copyright © 2013 Scale Abilities Ltd Data Pump Import impdp username parfile=table_data.par table_data.par: directory=exports logfile=imp_table_data.log parallel=4 network_link=solarisdb flashback_scn=195203110042 table_exists_action=APPEND exclude=statistics,constraint,\ ref_constraint,index,index_statistics schemas=apollo,hera,pallas,\ dbell,jknowles,staylor,glloyd,\ ………… continued on next slide

36. Copyright © 2013 Scale Abilities Ltd Data Pump Import impdp username parfile=table_data.par table_data.par: directory=exports logfile=imp_table_data.log parallel=4 network_link=solarisdb flashback_scn=195203110042 table_exists_action=APPEND exclude=statistics,constraint,\ ref_constraint,index,index_statistics schemas=apollo,hera,pallas,\ dbell,jknowles,staylor,glloyd,\ ………… continued on next slide

37. Copyright © 2013 Scale Abilities Ltd Data Pump Import remap_tablespace= A_HGU_DATA_APR_2006:APOLLO_TS,\ A_HGU_DATA_MAY_2006:APOLLO_TS,\ ………… A_JUR_INDX_AUG_2011:APOLLO_TS,\ A_JUR_INDX_SEP_2011:APOLLO_TS,\ ………… A_TRK_DATA_MAY_2005:APOLLO_TRACK_TS,\ A_TRK_DATA_JUN_2005:APOLLO_TRACK_TS,\ ………… P_WKP_DATA_SEP_2010:PALLAS_TS,\ P_WKP_DATA_OCT_2010:PALLAS_TS,\

38. Copyright © 2013 Scale Abilities Ltd Post Import Tasks Create triggers for 2 precreated tables Run sqlfile created by first import (indexes and constraints) Copy sequences from Solaris DR Database

39. Copyright © 2013 Scale Abilities Ltd Oracle Streams Define Streams Apply Processes Set Schema Instantiation SCN Start Streams Apply Processes Set Up Streams from New Database to Old Database

40. Copyright © 2013 Scale Abilities Ltd

42. Solaris Production Solaris DR Solaris DR

43. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR

44. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR

45. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR

46. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

47. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

48. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

49. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

50. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

51. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Linux DR Linux DR

52. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

53. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

54. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

55. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR

56. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

57. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

58. Copyright © 2013 Scale Abilities Ltd Solaris Production Linux Production Solaris DR Solaris DR Linux DR Linux DR

59. Copyright © 2013 Scale Abilities Ltd

60. Oracle 11.2 Clusterware “Clusterware” (CRS)  “Grid Infrastructure” (GI) ASM part of Grid Infrastructure GI PSU contains Database PSU Apply GI PSU to GI and Database Homes

61. Copyright © 2013 Scale Abilities Ltd Oracle 11.2 SCAN jdbc:oracle:thin:@(DESCRIPTION= (LOAD_BALANCE=on) (ADDRESS=(PROTOCOL=TCP)(HOST=host1)(PORT=1521)) (ADDRESS=(PROTOCOL=TCP)(HOST=host2)(PORT=1521)) (CONNECT_DATA=(SERVICE_NAME=service_name))) jdbc:oracle:thin:@//scan_name:1521/service_name jdbc:oracle:thin:@scan_name:1521/service_name

62. Copyright © 2013 Scale Abilities Ltd Oracle 11.2 SCAN jdbc:oracle:thin:@host1:1521:sid1 jdbc:oracle:thin:@scan_name:1521:service_name

63. Copyright © 2013 Scale Abilities Ltd Oracle 11.2 SCAN jdbc:oracle:thin:@host1:1521:sid1 jdbc:oracle:thin:@scan_name:1521:service_name jdbc:oracle:thin:@scan_name:1521/service_name

64. Copyright © 2013 Scale Abilities Ltd Oracle 11.2 SCAN jdbc:oracle:thin:@host1:1521:sid1 jdbc:oracle:thin:@scan_name:1521:service_name jdbc:oracle:thin:@scan_name:1521/service_name

65. Copyright © 2013 Scale Abilities Ltd

66. System and Network Admins Huge Pages oracle-rdbms-server-11gR2-preinstall

67. Copyright © 2013 Scale Abilities Ltd System and Network Admins Huge Pages yum install oracle-rdbms-server-11gR2-preinstall Open firewall for SCAN and VIP IP addresses To stop and start whole stack need root access to: /bin/crsctl

68. Copyright © 2013 Scale Abilities Ltd Directory Permissions Solaris drwxr-xr-x oracle oinstall Oct 28 14:24 oracle/ Linux drwx------ oracle oinstall Oct 16 12:35 oracle/

69. Copyright © 2013 Scale Abilities Ltd Directory Permissions Solaris drwxr-xr-x oracle oinstall Oct 28 14:24 oracle/ Linux drwx------ oracle oinstall Oct 16 12:35 oracle/

70. Copyright © 2013 Scale Abilities Ltd

71. Storage Grid Home grid 20GB Voting Disks and OCR ocr1, ocr2, ocr3 10GB Database Software and Diagnostic Destination oracle 100GB Database data 3TB flash 3TB redo 100GB temp 100GB

72. Copyright © 2013 Scale Abilities Ltd Local Storage Grid Home grid 20GB Voting Disks and OCR ocr1, ocr2, ocr3 10GB Database Software and Diagnostic Destination oracle 100GB Database data 3TB flash 3TB redo 100GB temp 100GB

73. Copyright © 2013 Scale Abilities Ltd NFS Storage Grid Home grid 20GB Voting Disks and OCR ocr1, ocr2, ocr3 10GB Database Software and Diagnostic Destination oracle 100GB Database data 3TB flash 3TB redo 100GB temp 100GB

74. Copyright © 2013 Scale Abilities Ltd Direct NFS Storage Grid Home grid 20GB Voting Disks and OCR ocr1, ocr2, ocr3 10GB Database Software and Diagnostic Destination oracle 100GB Database data 3TB flash 3TB redo 100GB temp 100GB

75. Copyright © 2013 Scale Abilities Ltd Storage Grid Home grid 20GB Voting Disks and OCR ocr1, ocr2, ocr3 10GB Database Software and Diagnostic Destination oracle 100GB Database data 3TB flash 3TB redo 100GB temp 100GB

76. Copyright © 2013 Scale Abilities Ltd

77. Migration Method Start Streams Capture on Old Database Data Pump at SCN from Old to New Database Start Streams Apply from SCN on New Database

78. Copyright © 2013 Scale Abilities Ltd Alternative Migration Methods Data Pump and another replication technology Cross-Platform Transportable Tablespaces

79. Copyright © 2013 Scale Abilities Ltd

80. @scaleabilities @phurley www.scaleabilities.co.uk patrick.hurley@scaleabilities.co.uk