IBM Flex System x240 w

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Failure of Log Controller:This test was conducted on a 12.5% scaled database. The following steps were successfully performed:1. The current count of the total number of orders was determined by the sum of D_NEXT_O_ID of all rows in theDISTRICT table giving SUM_1.2. A 12.5% load test was started and allowed to run and steady state was reached and maintained for over 5 minutes.3. A storage controller holding one copy of the mirrored write cache for the log was removed from the storagesubsystem. The contents of the write cache mirrors became out-of-sync. The battery attached to the controllercache was removed and and let sit for 5 minutes.4. The system was subsequently powered off.5. The storage controller from step 3 was reinserted into the storage subsystem. The controller detected the cacheout-of-sync condition and synchronized with the write cache mirror in the other controller.6. The system was powered back on and DB2 was allowed to recover.7. Step 2 was performed returning SUM_2. It was verified that SUM_2 was equal to SUM_1 plus the number ofcompleted New_Order transactions recorded by the RTE 18. Consistency condition 3 was verified.Failure of Log Disk:This test was conducted on a 12.5% scaled database. The following steps were successfully performed:9. The current count of the total number of orders was determined by the sum of D_NEXT_O_ID of all rows in theDISTRICT table giving SUM_1.10. A 12.5% load test was started and allowed to run and steady state was reached and maintained for over 5 minutes.11. One of the disks containing the transaction log was removed. Since the log was implemented as a RAID-10array, DB2 continued to process the transactions successfully.12. The test continued for at least another 5 minutes.13. The test was ended and the database was deactivated in a controlled manner.14. Step 2 was performed returning SUM_2. It was verified that SUM_2 was equal to SUM_1 plus the number ofcompleted New_Order transactions recorded by the RTE 115. Consistency condition 3 was verified.Failure of Durable Medium Containing TPC-C Database Tables:1. The contents of the database were backed up in full.2. The current count of the total number of orders was determined by the sum of D_NEXT_O_ID of all rows in theDISTRICT table giving SUM_1.3. A scaled-down test was started with 12.5% of the full load and allowed to run and steady state was reached andmaintained for over 5 minutes..4. A disk containing the TPC-C tables was removed, causing DB2 to report numerous errors.5. The system was subsequently shutdown.6. The disk was reinserted.
7. The system was powered back on.8. The full database was restored from the backup copy in step 1.9. DB2 was restarted and the transactions in the log were applied to the database.10. Step 1 was performed returning the value for SUM_2. It was verified that SUM_2 was greater than SUM_1 plusthe completed New_Order transactions recorded by the RTE. The additional transactions found in the databasewere attributed to in-flight activity at the time of the failure.11. Consistency condition 3 was verified.Instantaneous Interruption, Memory Failure, and Loss of Power:This test was conducted on a fully-scaled database. The following steps were successfully performed:1. The current count of the total number of orders was determined by the sum of D_NEXT_O_ID of all rows in theDISTRICT table giving SUM_1.2. A full load test was started and allowed to run for over 5 minutes.3. The database server was powered off, which removed power from all system components, including memory.4. The database server was powered back on and DB2 was allowed to recover.5. Step 1 was performed returning the value for SUM_2. It was verified that SUM_2 was greater than SUM_1 plusthe completed New_Order transactions recorded by the RTE. The additional transactions found in the databasewere attributed to in-flight activity at the time of the failure.6. Consistency condition 3 was verified.
Page 1 and 2: IBM Flex System x240UsingDB2 9.7 En
Page 3: IBM Flex System x240 w/DB2® v9.7TP
Page 6 and 7: Table of Contents0. General Items .
Page 8 and 9: AbstractThis report documents the f
Page 10 and 11: 0. General Items0.1. Application Co
Page 12 and 13: 1. Clause 1: Logical Data Base Desi
Page 14 and 15: 2.8. Home and Remote Payment Transa
Page 16 and 17: 3. Clause 3: Transaction and System
Page 20 and 21: 4. Clause 4: Scaling and Data Base
Page 22 and 23: dev/disk/by-id/wwn-0x60080e50002360
Page 24 and 25: 10 ts_N11 is_O12 is_CTable 4-4: IBM
Page 26 and 27: 5. Clause 5: Performance Metrics an
Page 28 and 29: 80000007000000Avg = 0.2676000000500
Page 30 and 31: 5.5. Think Time Frequency Distribut
Page 32 and 33: 5.8.1. Transaction FlowEach of the
Page 34 and 35: 6. Clause 6: SUT, Driver, and Commu
Page 36 and 37: 7.3. Availability DatesThe committe
Page 38: 8. Clause 9: Audit Related ItemsIf
Page 43 and 44: * tpcccli.sqc - Client/Server code
Page 45 and 46: C_CREDIT_LIM}else{;COMMIT ;END COMP
Page 47 and 48: ## Makefile - Makefile for Src.Comm
Page 49 and 50: }fprintf(err_fp, "-----------------
Page 51 and 52: }fprintf(debug_fp,"in_payment_struc
Page 53 and 54: struct out_delivery_struct {int16_t
Page 55 and 56: **** US Government Users Restricted
Page 57 and 58: {char *filename,char *msg)FILE *deb
Page 59 and 60: *----------------------------------
Page 61 and 62: , D_ID SMALLINT, C_LAST VARCHAR(16)
Page 63 and 64: , W_CITY CHAR(20), W_STATE CHAR(2),
Page 65 and 66: END%;, VAR.I_DATA, VAR.OL_DIST_INFO
Page 67 and 68: ;) AS INSEXEC SQL DECLARE ISOL_Remo
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;) AS INS, S_QUANTITY SMALLINT )SEL
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:id8 , :ol_quantity8 , :supply_w_id
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;) AS INSFROM DATAEXEC SQL DECLARE
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;) AS INSSELECT O_ID, D_ID, W_ID, O
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:ol_quantity12 )))) AS ITEMLIST, TA
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EXEC SQL OPEN ISOL_Local_7 ;NEW_CUR
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8,8,8,8,8,8,8,8,8,8, /*20-29*/8,8,8
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to deadlock in this case would roll
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int16_t pad[SPGENERAL_PAD];int32_t
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10. Tunable Parameters10.1. Databas
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11713315036223854708610211813415137
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[HKEY_LOCAL_MACHINE\SYSTEM\CurrentC
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"LeaseTerminatesTime"=dword:0000000
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[HKEY_LOCAL_MACHINE\SYSTEM\CurrentC
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find . -name zio_timer | xargs -I '
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# cleanup and unpack the database d
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connect to TPCC in share mode;drop
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using ( device '/dev/tpcc/W_048' 25
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using ( device '/dev/tpcc/D_036' 10
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CRTS_S_024.ddlconnect to TPCC in sh
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using ( device '/dev/tpcc/S_060' 95
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using ( device '/dev/tpcc/S_096' 95
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using ( device '/dev/tpcc/C_012' 68
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using ( device '/dev/tpcc/O_036' 21
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using ( device '/dev/tpcc/OL_024' 5
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using ( device '/dev/tpcc/N_012' 10
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using ( device '/dev/tpcc/H_036' 16
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using ( device '/dev/tpcc/O2_024' 1
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using ( device '/dev/tpcc/C2_012' 2
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alter tablespace H_001 prefetchsize
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alter tablespace OL_008 prefetchsiz
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alter tablespace W_016 prefetchsize
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connect reset;W_ID STARTING FROM 10
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DROP TABLE WAREHOUSE27;CREATE TABLE
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connect reset;W_ZIP CHAR(9) NOT NUL
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DROP TABLE WAREHOUSE73;CREATE TABLE
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connect reset;W_ZIP CHAR(9) NOT NUL
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DROP TABLE WAREHOUSE119;CREATE TABL
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CRTB_DISTRICT13.ddlconnect to TPCC
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connect reset;D_W_ID INTEGER NOT NU
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connect reset;(D_NEXT_O_ID INTEGER
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connect reset;D_ID STARTING FROM 1
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connect reset;D_STREET_1 CHAR(20) N
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CRTB_DISTRICT81.ddlconnect to TPCC
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connect reset;D_W_ID INTEGER NOT NU
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connect reset;(D_NEXT_O_ID INTEGER
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CRTB_STOCK1.ddlconnect to TPCC in s
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CREATE TABLE STOCK12(S_REMOTE_CNT I
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connect reset;S_YTD INTEGER NOT NUL
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connect reset;S_DIST_04 CHAR(24) NO
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connect reset;)IN S_056INDEX IN S_0
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connect reset;S_W_ID STARTING FROM
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CRTB_STOCK79.ddlconnect to TPCC in
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CREATE TABLE STOCK90(S_REMOTE_CNT I
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connect reset;S_YTD INTEGER NOT NUL
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connect reset;C_ZIP CHAR(9) NOT NUL
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connect reset;)ALLOW OVERFLOW;CRTB_
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connect reset;C_W_ID INTEGER NOT NU
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connect reset;C_PHONE CHAR(16) NOT
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connect reset;ALLOW OVERFLOW;CRTB_C
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connect reset;C_DELIVERY_CNT INTEGE
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CRTB_ORDERS13.ddlconnect to TPCC in
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connect reset;INDEX IN O2_027ORGANI
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connect reset;O_CARRIER_ID SMALLINT
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CRTB_ORDERS57.ddlconnect to TPCC in
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connect reset;O_CARRIER_ID SMALLINT
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CRTB_ORDERS101.ddlconnect to TPCC i
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connect reset;OL_QUANTITY SMALLINT
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connect reset;OL_W_ID INTEGER NOT N
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connect reset;INDEX IN OL_035ORGANI
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connect reset;OL_O_ID STARTING FROM
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connect reset;CRTB_ORDER_LINE62.ddl
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connect to TPCC in share mode;DROP
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connect reset;OL_DELIVERY_D TIMESTA
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connect reset;OL_QUANTITY SMALLINT
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connect reset;OL_W_ID INTEGER NOT N
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connect reset;NO_O_ID INTEGER NOT N
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connect reset;NO_D_ID STARTING FROM
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connect reset;IN N_065INDEX IN N_06
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connect reset;CRTB_NEW_ORDER84.ddlc
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connect reset;NO_O_ID INTEGER NOT N
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connect reset;NO_D_ID STARTING FROM
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H_W_ID INTEGER NOT NULL,H_DATE TIME
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connect reset;CRTB_HISTORY56.ddlcon
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H_C_ID INTEGER NOT NULL,H_C_D_ID SM
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)IN H_092INDEX IN H_092;ALTER TABLE
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autobench/sources/db2_tpcc-1/users/
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IMPORT FROM /database/flats/flat30/
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IMPORT FROM /database/flats/flat110
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IMPORT FROM /database/flats/flat3/c
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CONNECT RESET;LOAD_NEW_ORDER8_1.ddl
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LOAD FROM /database/flats/flat10/hi
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LOAD FROM /database/flats/flat62/hi
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LOAD FROM /database/flats/flat114/h
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ALTER TABLE WAREHOUSE36 DROP CONSTR
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CRCONST_WAREHOUSE77.ddlconnect to T
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SET INTEGRITY FOR WAREHOUSE115 OFF;
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ALTER TABLE DISTRICT35 DROP CONSTRA
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CRCONST_DISTRICT76.ddlconnect to TP
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ALTER TABLE DISTRICT114 DROP CONSTR
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ALTER TABLE STOCK34 DROP CONSTRAINT
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CRCONST_STOCK75.ddlconnect to TPCC
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ALTER TABLE STOCK115 ADD CONSTRAINT
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connect to TPCC in share mode;SET I
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SET INTEGRITY FOR CUSTOMER76 ALL IM
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ALTER TABLE CUSTOMER114 ADD CONSTRA
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ALTER TABLE ORDERS34 DROP CONSTRAIN
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CRCONST_ORDERS75.ddlconnect to TPCC
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ALTER TABLE ORDERS115 ADD CONSTRAIN
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ALTER TABLE ORDER_LINE32 ADD CONSTR
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ALTER TABLE ORDER_LINE68 ADD CONSTR
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ALTER TABLE ORDER_LINE104 ADD CONST
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CRCONST_NEW_ORDER22.ddlconnect to T
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ALTER TABLE NEW_ORDER58 ADD CONSTRA
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ALTER TABLE NEW_ORDER94 ADD CONSTRA
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CRCONST_HISTORY12.ddlconnect to TPC
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ALTER TABLE HISTORY52 ADD CONSTRAIN
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connect to TPCC in share mode;SET I
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CRIDX_CUST_IDXB13.ddlconnect to TPC
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connect reset;CRIDX_CUST_IDXB59.ddl
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PCTFREE 20;connect reset;CRIDX_ORDR
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PCTFREE 20;connect reset;CRIDX_ORDR
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PCTFREE 20;connect reset;ON ORDERS1
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connect to TPCC in share mode;RUNST
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alter tablespace C2_057 prefetchsiz
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alter tablespace H_065 prefetchsize
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alter tablespace OL_072 prefetchsiz
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alter tablespace W_080 prefetchsize
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ALTER TABLESPACE D_045 BUFFERPOOL D
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ALTER TABLESPACE C2_076 BUFFERPOOL
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ALTER TABLESPACE O2_108 BUFFERPOOL
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ALTER BUFFERPOOL HST4 DEFERRED SIZE
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INCLUDE =-I$(TPCC_SQLLIB)/include -
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dbgen/gendata.c/*******************
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exit(-1);}if (option == 9 && (outty
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create_random_a_string( stock_dist_
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create_random_n_string( dist_zip, 4
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c = GenericClose(&hnd);cust_done:}t
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*----------------------------------
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"ABLE","PRI","PRES","ESE","ANTI","C
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** create a random numeric string,
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#ifndef __PLATFORM_H#define __PLATF
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IOH_DELETE(hnd)IOH_ERRMSG(hnd, "del
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12. Appendix D: Pricing
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