IxLoad iscsi Emulation

Transcription

1 IxLad iscsi Emulatin The iscsi (Internet Small Cmputer System Interface) is a Strage Area Netwrk (SAN) prtcl used fr transferring data t and frm netwrked strage devices. iscsi uses SCSI cmmands ver TCP/IP t enable netwrked strage devices t behave as thugh they are lcally attached. Traditinally SCSI cmmands are transprted ver dedicated Fibre Channel netwrks. IxLad delivers a scalable iscsi emulatin t validate the perfrmance and capacity f strage target devices, WAN Acceleratin, and strage switches. Key Features Stateful iscsi Initiatr and Target emulatins Authenticatin methd: CHAP with MD5 r Nne Autmatic discvery f the external Targets Cmplete flexibility t cntrl the I/O peratins Read/Write distributin User can cntrl the number f SCSI Read and Writes needed t cmplete a high-level IO Flexibility intrduced t have randmness in Lgical Blck Address access within an IO. Ability t specify Alignment Blck sizes per SCSI read/write cmmands Data integrity validatin with Ixia pattern and user specified 32 Bit data pattern Custmizable target prtal with arbitrary Target LUNs and capacity IxLad is used t: Figure 1. iscsi Strage Target Use Case Benchmark the perfrmance f SAN arrays Determine the iscsi target s capacity and behavir at high lad cnditins Validate the thrughput and I/O respnsiveness in different system cnfiguratins Test netwrks in a cmbinatin f iscsi and backgrund traffic, intrducing cngestin in rder t test the effect f the QS plicies n iscsi respnse times Agura Rad Calabasas, CA USA Tel Dcument N.: Rev E August Page 1

2 Emulatin IP Supprt Emulatin Cmmands IPv4, IPv6 Initiatr and Target Lgin, Lgut, I/O, Np-Out, Lp Begin/End, Think Initiatr Optins Aut Discvery Authenticatin methd: CHAP r Nne User lgin credentials Data integrity with Synthetic Paylad and User-defined pattern Pipeline Multiple Cnnectins per sessin Errr Recvery Lgin Redirectin and Async Lgut Key Value Pair custm cnfiguratin fr: Header Digest, Data Digest, InitialR2T, Immediate Data, MaxRecvDataSegmentLength, MaxBurstLength, FirstBurstLength, MaxCnnectin, ErrrRecveryLevel, DefultTimeTWait and DefaultTime TRetain Supprt fr ESM, TS/DSCP and VLAN Pririty Target Optins Authenticatin methd: CHAP with MD5 r Nne User lgin credentials Data integrity with Synthetic Paylad Key Value Pair custm cnfiguratin fr: Header Digest, Data Digest, InitialR2T, Immediate Data, MaxRecvDataSegmentLength, MaxBurstLength, FirstBurstLength Custm target pl cnfiguratin Supprt fr ESM, TS/DSCP and VLAN Pririty Custmizable target prt I/O Cnfiguratin Optins Cmmand type selectin: Read, Write, Read Then Write, Write Then Read and Randm Read/Write Read: 6, 10, 12, 16 Write: 6, 10, 12, 16 Randm read percentage Paylad type fr Write IO: Dummy r Synthetic Pattern Generatin Lgical blck address: Sequential. Randm and Full Randm Access Specify data transfer length as Ttal Transfer Length, iscsi per Page 2

3 Cmmand Transfer length and Alignment size Blck Address Overflw Handling: Truncate transfer length r Adjust start psitin Objectives Simulated Users Cnnectins per secnd Transactins per secnd (IOPS) Thrughput (Kbps, Mbps, Gbps) Statistics Client 1. iscsi Simulated Users 2. iscsi Active Cnnectins 3. iscsi Ttal Cnnectins Requested 4. iscsi Ttal Cnnectins Requested/s 5. iscsi Ttal Cnnectins Succeeded 6. iscsi Ttal Cnnectins Succeeded/s 7. iscsi Ttal Cnnectins Failed 8. iscsi Ttal Cnnectins Failed/s 9. iscsi Ttal Sessins Cmpleted 10. iscsi Ttal Sessins Cmpleted/s 11. iscsi Ttal Sessins Nt Cmpleted 12. iscsi Ttal Sessins Nt Cmpleted/s 13. iscsi Ttal Lgins Failed 14. iscsi Ttal Lgins Failed/s 15. iscsi Ttal Lgins Failed (Timed Out) 16. iscsi Ttal Lgins Failed (Timed Out)/s 17. iscsi Ttal Lgut Failed 18. iscsi Ttal Lgut Failed/s 19. iscsi Ttal Lgut Failed (Timed Out) 20. iscsi Ttal Lgut Failed (Timed Out)/s 21. iscsi Ttal Nput Failed 22. iscsi Ttal Nput Failed/s 23. iscsi Ttal Nput Failed (Timed Out) 24. iscsi Ttal Nput Failed (Timed Out)/s 25. iscsi Ttal Lgins Sent 26. iscsi Ttal Lgins Sent/s 27. iscsi Ttal Lgins Succeeded 58. iscsi Ttal Dataut Sent/s 59. iscsi Ttal R2T Received 60. iscsi Ttal R2T Received/s 61. iscsi Ttal Data Sent In Bytes 62. iscsi Ttal Data Sent In Bytes/s 63. iscsi Ttal Transactins 64. iscsi Ttal Transactins/s 65. ISCSI Client Ttal Data Integrity Check Failed 66. ISCSI Client Ttal Data Integrity Check Succeeded 67. iscsi Ttal Bytes Transmitted 68. iscsi Thrughput Transmitted (Kbps) 69. iscsi Ttal Bytes Received 70. iscsi Thrughput Received (Kbps) 71. iscsi Ttal Bytes Sent And Received 72. iscsi Ttal Thrughput Received (Kbps) 73. TCP SYN Sent/s 74. TCP SYN_SYN-ACK Received/s 75. TCP SYN Failed/s 76. TCP SYN-ACK Sent/s 77. TCP Cnnectin Requests Failed/s 78. TCP Cnnectins Established/s 79. TCP FIN Sent/s 80. TCP FIN Received/s 81. TCP FIN-ACK Sent/s 82. TCP FIN-ACK Received/s 83. TCP Resets Sent/s 84. TCP Resets Received/s 85. TCP Retries/s Page 3

4 28. iscsi Ttal Lgins Succeeded/s 29. iscsi Ttal Lguts Sent 30. iscsi Ttal Lguts Sent/s 31. iscsi Ttal Lguts Succeeded 32. iscsi Ttal Lguts Succeeded/s 33. iscsi Ttal Nputs Sent 34. iscsi Ttal Nputs Sent/s 35. iscsi Ttal Npins Received 36. iscsi Ttal Npins Succeeded/s 37. iscsi Ttal Read Sent 38. iscsi Ttal Read Sent/s 39. iscsi Ttal Read Succeeded 40. iscsi Ttal Read Succeeded/s 41. iscsi Ttal Read Failed 42. iscsi Ttal Read Failed/s 43. iscsi Ttal Read Failed (Timed Out) 44. iscsi Ttal Read Failed (Timed Out)/s 45. iscsi Ttal Datain Received 46. iscsi Ttal Datain Received/s 47. iscsi Ttal Data Received In Bytes 48. iscsi Ttal Data Received In Bytes/s 49. iscsi Ttal Write Sent 50. iscsi Ttal Write Sent/s 51. iscsi Ttal Write Succeeded 52. iscsi Ttal Write Succeeded/s 53. iscsi Ttal Write Failed 54. iscsi Ttal Write Failed/s 55. iscsi Ttal Write Failed (Timed Out) 56. iscsi Ttal Write Failed (Timed Out)/s 57. iscsi Ttal Dataut Sent 86. TCP Timeuts/s 87. TCP SYN Sent 88. TCP SYN_SYN-ACK Received 89. TCP SYN Failed 90. TCP SYN-ACK Sent 91. TCP Cnnectin Requests Failed 92. TCP Cnnectins Established 93. TCP FIN Sent 94. TCP FIN Received 95. TCP FIN-ACK Sent 96. TCP FIN-ACK Received 97. TCP Resets Sent 98. TCP Resets Received 99. TCP Retries 100. TCP Timeuts 101. TCP Accept Queue Entries 102. TCP Listen Queue Drps 103. TCP Cnnectins in ESTABLISHED State 104. TCP Cnnectins in SYN-SENT State 105. TCP Cnnectins in SYN-RECEIVED State 106. TCP Cnnectins in FIN-WAIT-1 State 107. TCP Cnnectins in FIN-WAIT-2 State 108. TCP Cnnectins in TIME-WAIT State 109. TCP Cnnectins in CLOSE STATE 110. TCP Cnnectins in CLOSE-WAIT State 111. TCP Cnnectins in LAST-ACK State 112. TCP Cnnectins in LISTENING State 113. TCP Cnnectins in CLOSING State 114. TCP Internally Abrted Cnnectins Page 4

5 Server 1. iscsi Active Cnnectins 2. iscsi Ttal Accepted Cnnectins 3. iscsi Ttal Accepted Cnnectins/s 4. iscsi Ttal Lgins Failed 5. iscsi Ttal Lgins Failed/s 6. iscsi Ttal Lgins Failed (Timed Out) 7. iscsi Ttal Lgins Failed (Timed Out)/s 8. iscsi Ttal Lgut Failed 9. iscsi Ttal Lgut Failed/s 10. iscsi Ttal Lgut Failed (Timed Out) 11. iscsi Ttal Lgut Failed (Timed Out)/s 12. iscsi Ttal Npin Failed 13. iscsi Ttal Npin Failed/s 14. iscsi Ttal Npin Failed (Timed Out) 15. iscsi Ttal Npin Failed (Timed Out)/s 16. iscsi Ttal Lgins Received 17. iscsi Ttal Lgins Received/s 18. iscsi Ttal Lgins Succeeded 19. iscsi Ttal Lgins Succeeded/s 20. iscsi Ttal Lguts Received 21. iscsi Ttal Lguts Received/s 22. iscsi Ttal Lguts Succeeded 23. iscsi Ttal Lguts Succeeded/s 24. iscsi Ttal Nputs Received 25. iscsi Ttal Nputs Received/s 26. iscsi Ttal Npins Sent 27. iscsi Ttal Npins Sent/s 28. iscsi Ttal Npins Succeeded/s 29. iscsi Ttal Read Received 30. iscsi Ttal Read Received/s 31. iscsi Ttal Read Succeeded 32. iscsi Ttal Read Succeeded/s 33. iscsi Ttal Read Failed 34. iscsi Ttal Read Failed/s 35. iscsi Ttal Read Failed (Timed Out) 36. iscsi Ttal Read Failed (Timed Out)/s 37. iscsi Ttal Dataut Received 38. iscsi Ttal Dataut Received/s 39. iscsi Ttal Data Received In Bytes 40. iscsi Ttal Data Received In Bytes/s 41. iscsi Ttal Write Received 42. iscsi Ttal Write Received/s 43. iscsi Ttal Write Succeeded 44. iscsi Ttal Write Succeeded/s 45. iscsi Ttal Write Failed 46. iscsi Ttal Write Failed/s 47. iscsi Ttal Write Failed (Timed Out) 48. iscsi Ttal Write Failed (Timed Out)/s 49. iscsi Ttal Datain Sent 50. iscsi Ttal Datain Sent/s 51. iscsi Ttal R2T Sent 52. iscsi Ttal R2T Sent/s 53. iscsi Ttal Data Sent In Bytes 54. iscsi Ttal Data Sent In Bytes/s 55. ISCSI Server Ttal Data Integrity Check Failed 56. ISCSI Server Ttal Data Integrity Check Succeeded 57. iscsi Ttal Bytes Transmitted 58. iscsi Ttal Bytes Transmitted/s 59. iscsi Ttal Bytes Received 60. iscsi Ttal Bytes Received/s 61. iscsi Ttal Bytes Sent And Received 62. iscsi Ttal Thrughput 63. TCP SYN Sent/s 64. TCP SYN_SYN-ACK Received/s 65. TCP SYN Failed/s 66. TCP SYN-ACK Sent/s 67. TCP Cnnectin Requests Failed/s 68. TCP Cnnectins Established/s 69. TCP FIN Sent/s 70. TCP FIN Received/s 71. TCP FIN-ACK Sent/s 72. TCP FIN-ACK Received/s 73. TCP Resets Sent/s 74. TCP Resets Received/s 75. TCP Retries/s 76. TCP Timeuts/s 77. TCP SYN Sent 78. TCP SYN_SYN-ACK Received 79. TCP SYN Failed 80. TCP SYN-ACK Sent 81. TCP Cnnectin Requests Failed 82. TCP Cnnectins Established 83. TCP FIN Sent 84. TCP FIN Received 85. TCP FIN-ACK Sent 86. TCP FIN-ACK Received 87. TCP Resets Sent 88. TCP Resets Received 89. TCP Retries 90. TCP Timeuts 91. TCP Accept Queue Entries 92. TCP Listen Queue Drps 93. TCP Cnnectins in ESTABLISHED State 94. TCP Cnnectins in SYN-SENT State 95. TCP Cnnectins in SYN-RECEIVED State 96. TCP Cnnectins in FIN-WAIT-1 State 97. TCP Cnnectins in FIN-WAIT-2 State 98. TCP Cnnectins in TIME-WAIT State 99. TCP Cnnectins in CLOSE STATE 100. TCP Cnnectins in CLOSE-WAIT State 101. TCP Cnnectins in LAST-ACK State 102. TCP Cnnectins in LISTENING State 103. TCP Cnnectins in CLOSING State 104. TCP Internally Abrted Cnnectins Page 5

6 Ordering Infrmatin Chassis License: IxLad Strage-2015, Sftware Bundle, Layer 4-7 Perfrmance Test Applicatin; It enables supprt fr iscsi, CIFSv1 CIFSv2 (SMB2), SMB3, NFSv3 Client, NFSv4 Client, NFS4.1 Client, Clud Strage Client, DCBX, FCE and FC strage prtcl emulatins t validate NAS and SAN strage devices. Nte the FCE and FC emulatin is nly supprted n selected lad mdules. Als includes iscsi Perfrmance Benchmarking QuickTest, ADVNET-DHCP t emulate DHCP enabled clients and Sftware Impairment n selected hardware. Appliance Licenses: IxLad PerfectStrm ONE STORAGE, Optinal Sftware, Layer 4-7 Perfrmance Test Applicatin; includes: NFSv3, NFSv4, NFSv41, SMBv3, CIFS, CIFSv2; Clud Strage; iscsi and iscsi Quick Test IxLad, PerfectStrm ONE Multiplay, Sftware Bundle, Layer 4-7 Perfrmance Test Applicatin; Data, Vice, Vide, Access, VPN and Strage bundle fr PerfectStrm ONE appliances. Includes: IxLad PerfectStrm ONE DATA, IxLad PerfectStrm ONE VIDEO, IxLad PerfectStrm ONE VOICE, IxLad PerfectStrm ONE AUTH, IxLad PerfectStrm ONE VPN/ACCESS, and IxLad PerfectStrm ONE STORAGE IxVM Licenses: IxVM, IxLad Tier-2 FLOATING Subscriptin license. Includes the fllwing IxLad prtcls supprted n IxVM fr the purchased term (List price is per unit, per year). HTTP, HTTPS, FTP, DNS, DHCP, LDAP, TFTP, Radius, Mail (IMAP, POP3, SMTP), Strage. REQUIRES: License term t be specified (MUST be purchased in multiples f years). Enables 1Gig thrughput per unit. INCLUDES IxVM Sftware Platfrm Framewrk, FLOATING. Enables supprt fr IxVM IxServer IxVM, IxLad Tier-3 FLOATING Subscriptin license. Includes the fllwing IxLad prtcls supprted n IxVM fr the purchased term (List price is per unit, per year). HTTP, HTTPS, FTP, DNS, DHCP, LDAP, TFTP, Radius, Mail (IMAP, POP3, SMTP), Strage, IxLad-Attack and AppLibrary. REQUIRES: License term t be specified (MUST be purchased in multiples f years). Enables 1Gig thrughput per unit. INCLUDES IxVM Sftware Platfrm Framewrk, FLOATING. Enables supprt fr IxVM IxServer This material is fr infrmatinal purpses nly and subject t change withut ntice. It describes Ixia's present plans t develp and make available t its custmers certain prducts, features, and functinality. Ixia is nly bligated t prvide thse deliverables specifically included in a written agreement between Ixia and the custmer. Page 6