ESRP Storage Program EMC Celerra NS-120 (1,500 User) Mailbox Resiliency Storage Solution for Microsoft Exchange 2010

Transcription

1 ESRP Stora Program EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 Teted with: ESRP Stora Verion 3. Teted Date: 3/2/21 EMC Corporation Corporate Headquarter Hopkinton, MA

2 EMC believe the information in thi publication i accurate a of it publication date. The information i ubject to chan without notice. The information in thi publication i provided a i. EMC Corporation make no repreentation or warrantie of any kind with repect to the information in thi publication, and pecifically diclaim implied warrantie of merchantability or fitne for a particular purpoe. Ue, copying, and ditribution of any EMC oftware decribed in thi publication require an applicable oftware licene. For the mot up-to-date regulatory document for your product line, go to the Technical Documentation and Adviorie ection on EMC Powerlink. For the mot up-to-date liting of EMC product name, ee EMC Corporation Trademark on EMC.com. All other trademark ued herein are the property of their repective owner. Copyright 21 EMC Corporation. All right reerved. Publihed May, 21 EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 Part number h7137 EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 2

3 Content Overview... 4 Diclaimer... 4 Feature... 4 Solution Decription... Tarted Cutomer Profile... 9 Teted Deployment... 9 Simulated Exchan Configuration... 9 Stora Hardware... 1 Stora Software... 1 Stora Dik Configuration (Mailbox Store Dik) Stora Dik Configuration (Tranactional Dik) Bet Practice Core Stora Backup trategy Contact Information Tet Reult Summary Reliability Stora Performance Reult Backup/Recovery Performance Only Performance Tranaction Recovery/Replay Performance Concluion... 1 Appendix A: Stre Tet Report Reult (24 hour performance tet)... 1 Microoft Exchan Server Jettre... 1 Stre Tet Reult Report... 1 Stre tet report Checkum tatitic Microoft Exchan Server Jettre Tet Reult Report Appendix B: Performance Tet Reult... 2 Microoft Exchan Server Jettre... 2 Performance Tet Reult Report... 2 Performance tet report Checkum tatitic Microoft Exchan Server Jettre Tet Reult Report Appendix C: Maximum Solution IOPS Tet Reult... 2 Microoft Exchan Server Jettre... 2 Performance Tet Reult Report... 2 Tet Summary... 2 Maximum Solution Tet Report Checkum tatitic Microoft Exchan Server Jettre Tet Reult Report Appendix D: SoftRecovery Tet Reult... 3 Microoft Exchan Server Jettre... 3 SoftRecovery Tet Reult Report... 3 SoftRecovery Tet Report Tet Reult Microoft Exchan Server Jettre SoftRecovery Tet Reult Report EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 3

4 Overview Thi document provide information on an EMC Celerra NS-12 tora olution for Microoft Exchan Server, bd on the Microoft Exchan Solution Reviewed Program (ESRP) Stora program*. For any quetion or comment regarding the content of thi document, ee Contact Information. *The ESRP Stora program wa developed by Microoft Corporation to provide a common tora teting framework for vendor to provide information on it tora olution for Microoft Exchan Server oftware. For more detail on the Microoft ESRP Stora program, viit the webite Diclaimer Thi document ha been produced independently of Microoft Corporation. Microoft Corporation exprely diclaim reponibility for, and make no warranty, expre or implied, with repect to, the accura of the content of thi document. The information contained in thi document repreent the current view of EMC on the iue dicued a of the date of publication. Due to changing market condition, it hould not be interpreted to be a commitment on the part of EMC, and EMC cannot guarantee the accura of any information preented after the date of publication. Feature Thi document decribe an approach that can be ued to configure Microoft Exchan 21 with an EMC Celerra NS-12 tora ytem. The EMC Celerra NS-12 meet the tora need of a wide ran of application that include: Mail/Meaging File/Print and web ervice Ditributed application Remote replication In addition, the NS-12 upport a wide ran of erver operating ytem uch a Microoft Window, Linux, Solari, AIX, and HP-UX. Celerra NS-12 i a high performance, full function IP tora platform. It deliver NAS and iscsi capabilitie to conolidate application tora and file erver. Eay to deploy and imple to mana, the NS-12 i all-in-one IP EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 4

5 tora for cutomer looking for enterprie-cla capabilitie packad for pecific application, department, and location. Celerra NS-12 alo upport optical Fibre Channel connection. Regardle of the configuration, Celerra platform offer a full uite of advanced functionality: Robut nap and replication capabilitie offer protection of data Celerra File Mover API offer automated poli-bd movement of file between tier of tora File-level retention provide dik-bd Write Once Many (WORM) functionality, which i ueful for archiving Exchan Automated volume manament and Virtual Proviioning TM improve tora utilization The performance reult and bet practice decribed in thi document provide proven guideline for configuring Celerra NS-12 for high performance Exchan environment. For thi olution, an integrated Celerra NS-12 tora ytem with 4 GB 1k rpm FC dik wa ued and configured for 1, Exchan 21 uer. Each of the 1, uer had a very heavy profile of.1 IOPS and a mailbox ize of 2 GB. Solution Decription Sizing and configuring tora for Exchan Server i a complicated proce, driven by many variable and factor, which vary with different organization. The izing approach taken in thi olution i bd on performance, capacity, calability, and reliability to meet and exceed the Microoft Exchan Server recommended metric. Thi olution utilize three copie of each Exchan datab. Two of thee copie are on the primary ite tora array. To provide additional protection, a third copy of each datab i placed on a econdary ite tora array. The tora in the primary ite i configured on two different helve of Celerra NS-12 with three RAID (4+1) group in each helf and the tora in the econdary ite i configured on a ingle helf of Celerra NS-12 with three RAID (4+1) group. Each RAID group hold one datab and the log for the next datab. That mean, the firt RAID group hold the log for the econd datab, the econd RAID group hold the log for the third datab and the third RAID group hold the log for the firt datab. Thi tora deign enure that each datab and it correponding log are in different RAID group. Thi tora deign can be followed by any organization to implement a Availability Group (DAG) configuration. A DAG i a et of mailbox erver that ue continuou replication to provide automatic recovery in the event of failure. A DAG may contain up to 16 mailbox erver, each having a replicated copy of the production datab EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21

6 and log file. When three copie are ued within a DAG, EMC recommend that the third copy i placed on a eparate tora array. Thi will enure high availability within the ite and between two ite. If thi dik layout i properly configured, it will match Microoft Exchan Server recommendation of a well-performing ytem from both a dik capacity and end-uer perpective. In thi particular teting one erver wa ued to imulate the Exchan environment. Table 1 decribe the characteritic of the tora configuration. Table 1: Stora Configuration Number of uer 1, Number of Exchan Server 3 IOPS per uer.18 (including 2% overhead) Mailbox ize 2 GB Number of dik required for 1 datab and log Dik type 4 GB 1k FC drive RAID type RAID (4+1) Uing the performance characteritic of Celerra NS-12 architecture, dik drive (4 GB, 1k) and 1 pindle with capability are required to provide the neceary performance to match the requirement of 1, uer with.18 IOPS and a 3:2 read/write ratio. Figure 1 how the reference architecture for the teted Exchan olution on Celerra NS-12. EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 6

7 Figure 1: Reference Architecture Figure 2 how the dik layout for the teted Exchan olution on Celerra NS-12. EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 7

8 Production Site NS R (4GB 1K FC) 4+1 R (4GB 1K FC) 4+1 R (4GB 1K FC) DB1,2 Copy 1 DB2, 3 - Copy 1 DB3,1 - Copy R (4GB 1K FC) 4+1 R (4GB 1K FC) 4+1 R (4GB 1K FC) DB1,2 Active DB2, 3 - Active DB3,1 - Active HS Celerra Sytem Drive Diater Recovery Site NS R (4GB 1K FC) 4+1 R (4GB 1K FC) 4+1 R (4GB 1K FC) DB1,2 Copy 2 DB2, 3 - Copy 2 DB3,1 - Copy 2 HS Celerra Sytem Drive Figure 2: Dik Configuration The 1, uer are evenly ditributed among three Exchan datab. Each RAID group hold both datab and log but the log are not of the ame datab. The two dik volume in each RAID group are concatenated into one metavolume. The firt RAID group hold DB1 and 2, the econd RAID group hold DB2 and 3, and the third RAID group hold DB3 and 1. The ESRP-Stora program focue on tora olution teting to addre performance and reliability iue with tora deign. However, tora i not the only factor to take into conideration when deigning a cale-up Exchan olution. Other factor that affect the erver calability are erver proceor utilization, phyical erver and virtual memory limitation, reource requirement for other application, directory and network ervice latencie, network infratructure limitation, replication and recovery requirement, and client ua profile. All thee factor are beyond the cope for ESRP-Stora. Therefore, the number of mailboxe hoted per erver a part of the teted configuration may not necearily be viable for ome cutomer deployment. EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 8

9 For more information on identifying and addreing performance bottleneck in an Exchan ytem, refer to Troublehooting Microoft Exchan Server Performance, available at Tarted Cutomer Profile The olution i intended for medium-to-lar enterprie Exchan cutomer to conolidate Exchan uer on a high-performance, highly-available tora platform. Thi olution i deigned to upport 1, Exchan uer with the following aumption: Three Exchan Jettre Server Uer profile teted Very heavy (.1 per uer) Uer mailbox ize - 2 GB Three Exchan datab per erver DAG ued for mailbox reilien Teted Deployment The table in thi ection ummarize the teting environment. Simulated Exchan Configuration Table 2 decribe the imulated exchan configuration. Table 2: Simulated Exchan Configuration Number of Exchan mailboxe 1, imulated Number of Availability 3 Group (DAG) Number of erver/dag 3 Number of active mailboxe/erver 1, Number of datab/hot 3 Number of copie/datab 3 Number of mailboxe/datab Simulated profile: per econd.18 per mailbox (IOPS, include 2% headroom) LUN ize 1,4 GB LUN ize 4 GB Total datab ize for performance 3,36 GB teting % tora capacity ued by 8% Exchan datab** **Stora performance characteritic chan bd on the percenta utilization of the individual dik. Tet that ue a mall EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 9

10 percenta of the tora (~2 percent) may exhibit reduced throughput if the tora capacity utilization i ignificantly incred beyond what i teted in thi paper. Stora Hardware Table 3 decribe the tora hardware. Table 3: Hardware Stora connectivity (Fibre Channel, iscsi SAS, SATA, iscsi) Stora model and OS/firmware EMC Celerra NS-12 and EMC DART reviion Stora cache 2 GB plit for /Write Number of tora controller 4 (2 front end and 2 back end) Number of tora port 4 (total 8 port of which 4 are paive/redundant) Maximum bandwidth of tora 2 x 1 Gb/S iscsi, total bandwidth connectivity to hot 2 Gb/ Switch type/model/firmware reviion Cico/69-E/IOS Verion 12.2 HBA model and firmware Broadcom BCM78C NetXtreme II GigE (NDIS VBD Client) without jumbo frame enabled Number of HBA/hot 2 dual port HBA Hot erver type Server 29 with 4 x Intel 2.99 GHz Xeon CPU and 32 GB memory Total number of dik teted in 1 olution Maximum number of pindle that 12 can be hoted in the tora Stora Software Table 4 decribe the tora oftware. Table 4: Stora Software HBA driver HBA QueueTart Setting HBA QueueDepth Setting Multipathing Hot OS ESE.dll file verion Replication olution name/verion N/A Microoft iscsi oftware initiator inbuilt with Microoft Window Server 28 R2 64-bit N/A N/A MCS with round-robin poli Microoft Window Server 28 R2 64-bit EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 1

11 Stora Dik Configuration (Mailbox Store Dik) Table lit the tora dik configuration for the environment Table : Stora Dik Configuration Dik type, peed and firmware 1k rpm Fibre Channel dik reviion Raw capacity per dik (GB) 4 GB Number of phyical dik in tet 1 Total raw tora capacity (GB) 6 GB Dik lice ize(gb) N/A Number of lice per LUN or dik per 2 LUN number of dik per LUN RAID-level RAID (4+1) Total formatted capacity 42 GB Stora capacity utilization 7% capacity utilization 6% Stora Dik Configuration (Tranactional Dik) Table 6 decribe the tora dik configuration of tranactional log dik for the environment. The tranactional log dik utilize the ame dik a the mailbox tore datab. Table 6: Stora Dik Configuration Dik type, peed, and firmware 1k rpm Fibre Channel dik reviion Raw capacity per dik (GB) 4 GB Number of pindle in tet 1 Total raw tora capacity (GB) 6, GB Dik lice ize (GB) N/A Number of lice per LUN or number dik per 2 LUN of dik per LUN RAID level RAID (4+1) Total formatted capacity 12 GB Bet Practice In thi olution, each RAID (4+1) configuration atifie the capacity and performance requirement for uer with a mailbox ize of 2 GB and a uer profile of.18 IOP (including 2 percent overhead), enuring that repone time remain well within the required Microoft threhold. Once the number of dik i determined for the original Exchan data, thi number mut be caled up to atify each copy of the data within a DAG. Microoft Exchan Server 21 ha chand ignificantly ince early verion of Exchan, particularly when it come to and tora. There EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 11

12 have been many chan to the core chema and the extenible tora engine (ESE) to reduce. The chan alo allow the ue of RAID a an optimal RAID configuration. For more information on EMC olution for Microoft Exchan Server, refer to Exchan erver i a dik-intenive application. Bd on the teting run uing the ESRP framework, EMC recommend the Exchan 21 bet practice to improve the tora performance. For Exchan 27 bet practice on tora deign, viit the webite Core Stora Bd on the teting run uing an ESRP framework, EMC recommend the following bet practice to improve the tora performance with Exchan olution: 1. Ue the default alignment (in Microoft Window 28) while creating volume for Microoft Exchan related dik. Format the iscsi dik with a 64 KB boundary. 2. Iolate Microoft Exchan erver datab workload from other intenive application or workload. Thi enure the highet level of performance for Exchan and implifie troublehooting in the event of a dik-related Microoft Exchan performance iue. 3. When DAG i being ued with a minimum of three datab copie, the maximum datab ize can be up to 2 TB. 4. Performance and capacity hould be the primary conideration while izing and configuring the dik. In other word, keep the mailbox ize requirement in mind while tuning for the bet performance.. The network traffic between the Exchan Server and the tora for iscsi traffic hould be iolated from the manament network and other network in the data center to t bet performance. Backup trategy N/A EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 12

13 Contact Information EMC recommend you to conult the EMC profeional ervice to ait with the deign and development of a imilar olution. For information regarding thi or any other EMC olution, ue the following number: United State: (8) (SVC-4EMC) Canada: (8) (43-4SVC) Worldwide: (8) For additional information on EMC product and ervice available to cutomer and partner, refer to or Tet Reult Summary Thi ection provide a high-level ummary of the tet data from ESRP and the link to the detailed html report, which are nerated by the ESRP teting framework. Reliability A number of tet in the framework are to check Reliability tet run for 24 hour. The goal i to verify if the tora can handle high load for a long period of time. Both log and datab file are analyzed for integrity after the tre tet to enure there i no datab or log corruption. The reliability tet executed on EMC Celerra NS-12 provided the following reult: No error are reported on the event log file for tora reliability teting No error reported during the datab and log checkum proce Appendix A: Stre Tet report (24 hour performance tet) provide the Jettre performance reult (24-hour performance tet). Stora Performance Reult The Primary Stora performance teting i deigned to exercie the tora with a maximum utainable Exchan type of for 2 hour. The tet i to how how long it take for the tora to repond to an under load. The data below i the um of all of the logical dik and avera of all the logical dik laten in the 2-hour tet duration. EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 13

14 Individual Server Metric Table 7 how the um of acro all datab and the avera laten acro all the datab on the Exchan Server. Table 7: Individual Server Metric Dik Tranfer/ec 367 Dik /ec 29.2 Dik Write/ec Dik (m) Dik-Write.9 (m) Tranaction log Dik Write/ec Dik-Write 2.73 (m) Appendix B: Performance Tet Reult provide the 2-hour Jettre performance tet reult. Appendix C: Maximum Solution IOPS tet provide reult that characterize the maximum performance of the dik layout. Backup/Recovery Performance There are two tet report in thi ection. The firt tet i to meaure the equential read rate of the datab file, and the econd tet i to meaure the recovery/replay performance (playing tranaction log in to the datab). -Only Performance The tet i to meaure the maximum rate at which datab could be backed up uing VSS. Table 8 how the avera rate for a ingle datab file. Table 8: -Only Performance MB read/ec per datab MB read/ec total per erver N/A N/A Tranaction Recovery/Replay Performance Thi tet i to meaure the maximum rate at which the log file can be replayed againt the datab. EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 14

15 Table 9 how the avera rate for log file played in a ingle tora group. Each log file i 1 MB in ize. Table 9: Tranaction Recovery/Replay Performance time to play one file 2.79 (e Appendix D: SoftRecovery Tet Reult how the reult that characterize the log replay performance. Concluion A thi document illutrate, EMC Celerra NS-12 i more than capable of upporting deployment of up to 1, uer at.18 IOPS per uer. A careful analyi of each environment mut be performed to undertand the pecific requirement of the architecture and to adopt a olution that bet fit thoe need. The information included in thi document verifie that the NS-12 can upport a high-performance Exchan configuration. Thi document i developed by EMC, and reviewed by the Microoft Exchan Product team. The tet reult/data preented in thi document are bd on the tet introduced in the ESRP tet framework. Cutomer hould not quote the data directly for the pre-deployment verification. It i till neceary to go through the exercie to validate the tora deign for a pecific cutomer environment. ESRP program i not deigned to be a benchmarking program; tet are not deigned to tting the maximum throughput for a given olution. Rather, it i focued on producing recommendation from vendor for Exchan application. So the data preented in thi document hould not be ued for direct comparion among the olution. Appendix A: Stre Tet Report Reult (24 hour performance tet) Microoft Exchan Server Jettre Stre Tet Reult Report Tet Summary Overall Tet Pa Reult Machine Name RTPSOL39 Tet Decription Tet Start Time 3/2/21 9:1:2 PM Tet End Time 3/26/21 9:18:4 PM Jettre Verion EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 1

16 Ee Verion Operating Sytem Performance Window Server 28 R2 Enterprie ( ) C:\Program File\Exchan Jettre\Reult\Stre_21_3_2_21_16_3.blg C:\Program File\Exchan Jettre\Reult\DBCheckum_21_3_26_21_18_4.blg Sizing and Throughput Achieved Tranactional per Second Capacity Percenta 1% Throughput Percenta 1% Initial Size (byte) Final Size (byte) File (Count) 3 Jettre Sytem Parameter Thread Count 3 (per datab) Minimum Cache 96. MB Maximum Cache 768. MB Inert Operation 4% Delete Operation 2% Replace Operation % Operation 3% Lazy Commit 7% Run Background Maintenance True Number of Copie per 3 Configuration Intance Path: J:\ : G:\db1\Jettre11.edb Intance Path: H:\ : F:\db2\Jettre21.edb Intance Path: E:\ : I:\db3\Jettre31.edb Tranactional Performance MSExchan ==> Intance (me Write (me /ec Write /ec Byte Write Byte a n (me Writ e a n (me /ec Write /ec a Byte Write Byte EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 16

17 Intance Intance Intance Background Maintenance Performance MSExchan ==> Intance Maintenance IO /ec Intance Intance Intance Maintenance IO Byte Replication Performance MSExchan ==> Intance /ec Byte Intance Intance Intance Total Performance MSExcha n ==> Intance Intance Intance Intance Data b (me Data b Write (me /ec Write /ec Byte Write Byte a n (me Writ e /ec a n (me Write /ec g e Byte Write Byte Hot Sytem Performance Counter Minimum Maximum % Proceor Time Available MByte Free Sytem Pa Table Entrie Tranition Pa RePurpoed/ec... Pool Nonpad Byte Pool Pad Byte Pa Fault Stall/ec... EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 17

18 Tet 3/2/21 9:1:2 PM -- Jettre teting begin... 3/2/21 9:1:2 PM -- Prepare teting begin... 3/2/21 9:1:7 PM -- Attaching datab... 3/2/21 9:1:7 PM -- Prepare teting end. 3/2/21 9:1:7 PM -- Dipatching tranaction begin... 3/2/21 9:1:7 PM -- cache etting: (minimum: 96. MB, maximum: 768. MB) 3/2/21 9:1:7 PM -- fluh threhold: (tart: 7.7 MB, top: 1.3 MB) 3/2/21 9:16:3 PM -- read laten threhold: (avera: 2 mec/read, maximum: 1 mec/read). 3/2/21 9:16:3 PM -- write laten threhold: (avera: 1 mec/write, maximum: 1 mec/write). 3/2/21 9:16:7 PM -- Operation mix: Seion 3, Inert 4%, Delete 2%, Replace %, 3%, Lazy Commit 7%. 3/2/21 9:16:7 PM -- Performance logging begin (interval: 1 m). 3/2/21 9:16:7 PM -- Attaining prerequiite: 3/2/21 9:18:46 PM -- \MSExchan (JettreWin)\ Cache Size, Lat: (lower bound: , upper bound: none) 3/26/21 9:18:46 PM -- Performance logging end. 3/26/21 9:18:46 PM -- JetInterop batch tranaction tat: 21129, 2171, and /26/21 9:18:46 PM -- Dipatching tranaction end. 3/26/21 9:18:46 PM -- Shutting down datab... 3/26/21 9:18:4 PM -- Intance (complete), Intance (complete), and Intance (complete) 3/26/21 9:18:4 PM -- Performance logging begin (interval: 3 m). 3/26/21 9:18:4 PM -- Verifying datab checkum... 3/27/21 3:4:9 AM -- G: (1% proceed), F: (1% proceed), and I: (1% proceed) 3/27/21 3:4:9 AM -- Performance logging end. 3/27/21 3:4:9 AM -- C:\Program File\Exchan Jettre\Reult\DBCheckum_21_3_26_21_18_4.blg ha 69 ample. 3/27/21 3:4:12 AM -- C:\Program File\Exchan Jettre\Reult\DBCheckum_21_3_26_21_18_4.html i aved. 3/27/21 3:4:12 AM -- Verifying log checkum... 3/27/21 3:4:13 AM -- J:\ (7 log() proceed), H:\ (6 log() proceed), and E:\ (7 log() proceed) 3/27/21 3:4:13 AM -- C:\Program File\Exchan Jettre\Reult\Stre_21_3_2_21_16_3.blg ha 767 ample. 3/27/21 3:4:13 AM -- Creating tet report... 3/27/21 3:4:36 AM -- Intance ha 13.4 for. 3/27/21 3:4:36 AM -- Intance ha 3.3 for Write. 3/27/21 3:4:36 AM -- Intance ha 3.3 for. 3/27/21 3:4:36 AM -- Intance ha 12.9 for. 3/27/21 3:4:36 AM -- Intance ha 3.2 for Write. 3/27/21 3:4:36 AM -- Intance ha 3.2 for. 3/27/21 3:4:36 AM -- Intance ha 13. for. 3/27/21 3:4:36 AM -- Intance ha 3.3 for Write. 3/27/21 3:4:36 AM -- Intance ha 3.3 for. 3/27/21 3:4:36 AM -- Tet ha Maximum Pa Fault Stall/ec. 3/27/21 3:4:36 AM -- Tet ha Pa Fault Stall/ec ample higher than. 3/27/21 3:4:36 AM -- C:\Program File\Exchan Jettre\Reult\Stre_21_3_2_21_16_3.xml ha 76 ample queried. EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 18

19 Stre tet report Checkum tatitic Microoft Exchan Server Jettre Tet Reult Report Checkum Statitic - All Seen pa Bad pa Correctable pa Wrong panumber pa File length / econd taken G:\db1\Jettre11.edb MByte / 2713 ec F:\db2\Jettre21.edb MByte / 198 ec I:\db3\Jettre31.edb MByte / ec (Sum) MByte / 2714 ec Dik Subytem Performance (of checkum) icaldik Avg. Dik ec/ Avg. Dik ec/write Dik /ec Dik Write/ec Avg. Dik Byte/ G: F: I: Memory Sytem Performance (of checkum) Counter Minimum Maximum % Proceor Time Available MByte Free Sytem Pa Table Entrie Tranition Pa RePurpoed/ec... Pool Nonpad Byte Pool Pad Byte Tet 3/2/21 9:1:2 PM -- Jettre teting begin... 3/2/21 9:1:2 PM -- Prepare teting begin... 3/2/21 9:1:7 PM -- Attaching datab... 3/2/21 9:1:7 PM -- Prepare teting end. 3/2/21 9:1:7 PM -- Dipatching tranaction begin... 3/2/21 9:1:7 PM -- cache etting: (minimum: 96. MB, maximum: 768. MB) 3/2/21 9:1:7 PM -- fluh threhold: (tart: 7.7 MB, top: 1.3 MB) 3/2/21 9:16:3 PM -- read laten threhold: (avera: 2 mec/read, maximum: 1 mec/read). 3/2/21 9:16:3 PM -- write laten threhold: (avera: 1 mec/write, maximum: 1 mec/write). 3/2/21 9:16:7 PM -- Operation mix: Seion 3, Inert 4%, Delete 2%, Replace %, EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 19

20 3%, Lazy Commit 7%. 3/2/21 9:16:7 PM -- Performance logging begin (interval: 1 m). 3/2/21 9:16:7 PM -- Attaining prerequiite: 3/2/21 9:18:46 PM -- \MSExchan (JettreWin)\ Cache Size, Lat: (lower bound: , upper bound: none) 3/26/21 9:18:46 PM -- Performance logging end. 3/26/21 9:18:46 PM -- JetInterop batch tranaction tat: 21129, 2171, and /26/21 9:18:46 PM -- Dipatching tranaction end. 3/26/21 9:18:46 PM -- Shutting down datab... 3/26/21 9:18:4 PM -- Intance (complete), Intance (complete), and Intance (complete) 3/26/21 9:18:4 PM -- Performance logging begin (interval: 3 m). 3/26/21 9:18:4 PM -- Verifying datab checkum... 3/27/21 3:4:9 AM -- G: (1% proceed), F: (1% proceed), and I: (1% proceed) 3/27/21 3:4:9 AM -- Performance logging end. 3/27/21 3:4:9 AM -- C:\Program File\Exchan Jettre\Reult\DBCheckum_21_3_26_21_18_4.blg ha 69 ample. Appendix B: Performance Tet Reult Microoft Exchan Server Jettre Performance Tet Reult Report Tet Summary Overall Tet Pa Reult Machine Name RTPSOL39 Tet Decription Tet Start Time 3/22/21 6:1:21 AM Tet End Time 3/22/21 8:18:1 AM Jettre Verion Ee Verion Operating Sytem Window Server 28 R2 Enterprie ( ) Performance C:\Program File\Exchan Jettre\Performance_21_3_22_6_1_31.blg C:\Program File\Exchan Jettre\DBCheckum_21_3_22_8_18_1.blg Sizing and Throughput Achieved Tranactional per Second Capacity Percenta 1% Throughput Percenta 1% Initial Size (byte) Final Size (byte) File (Count) 3 Jettre Sytem Parameter Thread Count 3 (per datab) EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 2

21 Minimum Cache 96. MB Maximum Cache 768. MB Inert Operation 4% Delete Operation 2% Replace Operation % Operation 3% Lazy Commit 7% Run Background Maintenance True Number of Copie per 3 Configuration Intance Path: J:\ : G:\db1\Jettre11.edb Intance Path: H:\ : F:\db2\Jettre21.edb Intance Path: E:\ : I:\db3\Jettre31.edb Tranactional Performance MSExchan ==> Intance Intance Intance Intance (me Write (me /ec Write /ec Byte Write Byte a n (me... Writ e a n (me /ec Write /ec a Byte... Write Byte Background Maintenance Performance MSExchan ==> Intance Maintenance IO /ec Intance Intance Intance Maintenance IO Byte Replication Performance MSExchan ==> Intance /ec Byte Intance EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 21

22 Intance Intance Total Performance MSExcha n ==> Intance Intance Intance Intance Data b (me Data b Write (me /ec Write /ec Byte Write Byte a n (me Writ e /ec a n (me Write /ec g e Byte Write Byte Hot Sytem Performance Counter Minimum Maximum % Proceor Time Available MByte Free Sytem Pa Table Entrie Tranition Pa RePurpoed/ec... Pool Nonpad Byte Pool Pad Byte Pa Fault Stall/ec... Tet 3/22/21 6:1:21 AM -- Jettre teting begin... 3/22/21 6:1:21 AM -- Prepare teting begin... 3/22/21 6:1:26 AM -- Attaching datab... 3/22/21 6:1:26 AM -- Prepare teting end. 3/22/21 6:1:26 AM -- Dipatching tranaction begin... 3/22/21 6:1:26 AM -- cache etting: (minimum: 96. MB, maximum: 768. MB) 3/22/21 6:1:26 AM -- fluh threhold: (tart: 7.7 MB, top: 1.3 MB) 3/22/21 6:1:31 AM -- read laten threhold: (avera: 2 mec/read, maximum: mec/read). 3/22/21 6:1:31 AM -- write laten threhold: (avera: 1 mec/write, maximum: mec/write). 3/22/21 6:1:3 AM -- Operation mix: Seion 3, Inert 4%, Delete 2%, Replace %, 3%, Lazy Commit 7%. 3/22/21 6:1:3 AM -- Performance logging begin (interval: 1 m). 3/22/21 6:1:3 AM -- Attaining prerequiite: 3/22/21 6:18:6 AM -- \MSExchan (JettreWin)\ Cache Size, Lat: (lower bound: , upper bound: none) 3/22/21 8:18:6 AM -- Performance logging end. 3/22/21 8:18:6 AM -- JetInterop batch tranaction tat: 271, 278, and /22/21 8:18:7 AM -- Dipatching tranaction end. 3/22/21 8:18:7 AM -- Shutting down datab... 3/22/21 8:18:1 AM -- Intance (complete), Intance (complete), and EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 22

23 Intance (complete) 3/22/21 8:18:11 AM -- Performance logging begin (interval: 3 m). 3/22/21 8:18:11 AM -- Verifying datab checkum... 3/22/21 1:6:4 PM -- G: (1% proceed), F: (1% proceed), and I: (1% proceed) 3/22/21 1:6:4 PM -- Performance logging end. 3/22/21 1:6:4 PM -- C:\Program File\Exchan Jettre\DBCheckum_21_3_22_8_18_1.blg ha 676 ample. 3/22/21 1:6:43 PM -- C:\Program File\Exchan Jettre\DBCheckum_21_3_22_8_18_1.html i aved. 3/22/21 1:6:43 PM -- Verifying log checkum... 3/22/21 1:6:44 PM -- J:\ (6 log() proceed), H:\ (7 log() proceed), and E:\ (7 log() proceed) 3/22/21 1:6:44 PM -- C:\Program File\Exchan Jettre\Performance_21_3_22_6_1_31.blg ha 489 ample. 3/22/21 1:6:44 PM -- Creating tet report... 3/22/21 1:6:46 PM -- Intance ha 13. for. 3/22/21 1:6:46 PM -- Intance ha 2.8 for Write. 3/22/21 1:6:46 PM -- Intance ha 2.8 for. 3/22/21 1:6:46 PM -- Intance ha 12.7 for. 3/22/21 1:6:46 PM -- Intance ha 2.8 for Write. 3/22/21 1:6:46 PM -- Intance ha 2.8 for. 3/22/21 1:6:46 PM -- Intance ha 12.8 for. 3/22/21 1:6:46 PM -- Intance ha 2.6 for Write. 3/22/21 1:6:46 PM -- Intance ha 2.6 for. 3/22/21 1:6:46 PM -- Tet ha Maximum Pa Fault Stall/ec. 3/22/21 1:6:46 PM -- Tet ha Pa Fault Stall/ec ample higher than. 3/22/21 1:6:46 PM -- C:\Program File\Exchan Jettre\Performance_21_3_22_6_1_31.xml ha 478 ample queried. Performance tet report Checkum tatitic Microoft Exchan Server Jettre Tet Reult Report Checkum Statitic - All Seen pa Bad pa Correctable pa Wrong panumber pa File length / econd taken G:\db1\Jettre11.edb MByte / 237 ec F:\db2\Jettre21.edb MByte / ec I:\db3\Jettre31.edb MByte / 23 ec (Sum) MByte / 238 ec EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 23

24 Dik Subytem Performance (of checkum) icaldik Avg. Dik ec/ Avg. Dik ec/write Dik /ec Dik Write/ec Avg. Dik Byte/ G: F: I: Memory Sytem Performance (of checkum) Counter Minimum Maximum % Proceor Time Available MByte Free Sytem Pa Table Entrie Tranition Pa RePurpoed/ec... Pool Nonpad Byte Pool Pad Byte Tet 3/22/21 6:1:21 AM -- Jettre teting begin... 3/22/21 6:1:21 AM -- Prepare teting begin... 3/22/21 6:1:26 AM -- Attaching datab... 3/22/21 6:1:26 AM -- Prepare teting end. 3/22/21 6:1:26 AM -- Dipatching tranaction begin... 3/22/21 6:1:26 AM -- cache etting: (minimum: 96. MB, maximum: 768. MB) 3/22/21 6:1:26 AM -- fluh threhold: (tart: 7.7 MB, top: 1.3 MB) 3/22/21 6:1:31 AM -- read laten threhold: (avera: 2 mec/read, maximum: mec/read). 3/22/21 6:1:31 AM -- write laten threhold: (avera: 1 mec/write, maximum: mec/write). 3/22/21 6:1:3 AM -- Operation mix: Seion 3, Inert 4%, Delete 2%, Replace %, 3%, Lazy Commit 7%. 3/22/21 6:1:3 AM -- Performance logging begin (interval: 1 m). 3/22/21 6:1:3 AM -- Attaining prerequiite: 3/22/21 6:18:6 AM -- \MSExchan (JettreWin)\ Cache Size, Lat: (lower bound: , upper bound: none) 3/22/21 8:18:6 AM -- Performance logging end. 3/22/21 8:18:6 AM -- JetInterop batch tranaction tat: 271, 278, and /22/21 8:18:7 AM -- Dipatching tranaction end. 3/22/21 8:18:7 AM -- Shutting down datab... 3/22/21 8:18:1 AM -- Intance (complete), Intance (complete), and Intance (complete) 3/22/21 8:18:11 AM -- Performance logging begin (interval: 3 m). 3/22/21 8:18:11 AM -- Verifying datab checkum... 3/22/21 1:6:4 PM -- G: (1% proceed), F: (1% proceed), and I: (1% proceed) 3/22/21 1:6:4 PM -- Performance logging end. 3/22/21 1:6:4 PM -- C:\Program File\Exchan Jettre\DBCheckum_21_3_22_8_18_1.blg ha 676 ample. EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 24

25 Appendix C: Maximum Solution IOPS Tet Reult The tora configuration illutrated in Figure 1 i the EMC recommended configuration for a 1, Exchan uer workload with.1 IOPS per uer. The reult hown in Figure 1 illutrate that thi configuration achieved excellent reult, with coniderable room for growth. Often the oberved uer workload in cutomer environment i greater than expected. For example, the ue of BlackBerry and MAPI journaling device can ignificantly incre the workload nerated by a et of uer. EMC pride itelf on delivering olution that meet and exceed cutomer requirement and hence the configuration are deigned with coniderable headroom. The teted configuration could eaily atify the ESRP criteria and ubequent tet were run to determine the upper limit of the configuration. The Jettre thread count wa incred from 3 to 9 without modifying any of the other component. The achieved IOPS incred from 367 to 746 with a 13 percent incre. While thi workload i not recommended for cutomer, a it i cloe to the maximum acceptable dik laten for ESRP, it highlight the headroom for the recommended olution. Microoft Exchan Server Jettre Performance Tet Reult Report Tet Summary Overall Tet Pa Reult Machine Name RTPSOL39 Tet Decription Tet Start Time 3/2/21 12:1:14 AM Tet End Time 3/2/21 2:3:37 AM Jettre Verion Ee Verion Operating Window Server 28 R2 Enterprie ( ) Sytem Performance C:\Program File\Exchan Jettre\Reult\Performance_21_3_2 1_24.blg C:\Program File\Exchan Jettre\Reult\DBCheckum_21_3_2_2_3_37.blg Sizing and Throughput Achieved Tranactional per Second EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 2

26 Capacity Percenta 1% Throughput Percenta 1% Initial Size (byte) Final Size (byte) File (Count) 3 Jettre Sytem Parameter Thread Count 9 (per datab) Minimum Cache 96. MB Maximum Cache 768. MB Inert Operation 4% Delete Operation 2% Replace Operation % Operation 3% Lazy Commit 7% Run Background Maintenance True Number of Copie per 3 Configuration Intance234.1 Path: J:\ : G:\db1\Jettre11.edb Intance234.2 Path: H:\ : F:\db2\Jettre21.edb Intance234.3 Path: E:\ : I:\db3\Jettre31.edb Tranactional Performance MSExchan ==> Intance Intance Intance Intance (me Write (me /ec Write /ec Byte Write Byte a n (me... Writ e a n (me /ec Write /ec a Byte... Write Byte Background Maintenance Performance MSExchan ==> Maintenance IO Maintenance IO EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 26

27 Intance /ec Byte Intance Intance Intance Replication Performance MSExchan ==> Intance /ec Byte Intance Intance Intance Total Performance MSExcha n ==> Intance Intance Intance Intance Data b (me Data b Write (me /ec Write /ec Byte Write Byte a n (me Writ e /ec a n (me Write /ec g e Byte Write Byte Hot Sytem Performance Counter Minimum Maximum % Proceor Time Available MByte Free Sytem Pa Table Entrie Tranition Pa RePurpoed/ec... Pool Nonpad Byte Pool Pad Byte Pa Fault Stall/ec... Tet 3/2/21 12:1:14 AM -- Jettre teting begin... 3/2/21 12:1:14 AM -- Prepare teting begin... 3/2/21 12:1:19 AM -- Attaching datab... 3/2/21 12:1:19 AM -- Prepare teting end. 3/2/21 12:1:19 AM -- Dipatching tranaction begin... 3/2/21 12:1:19 AM -- cache etting: (minimum: 96. MB, maximum: 768. MB) 3/2/21 12:1:19 AM -- fluh threhold: (tart: 7.7 MB, top: 1.3 MB) 3/2/21 12:1:24 AM -- read laten threhold: (avera: 2 mec/read, maximum: mec/read). 3/2/21 12:1:24 AM -- write laten threhold: (avera: 1 mec/write, maximum: mec/write). EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 27

28 3/2/21 12:1:28 AM -- Operation mix: Seion 9, Inert 4%, Delete 2%, Replace %, 3%, Lazy Commit 7%. 3/2/21 12:1:28 AM -- Performance logging begin (interval: 1 m). 3/2/21 12:1:28 AM -- Attaining prerequiite: 3/2/21 12:3:34 AM -- \MSExchan (JettreWin)\ Cache Size, Lat: (lower bound: , upper bound: none) 3/2/21 2:3:3 AM -- Performance logging end. 3/2/21 2:3:3 AM -- JetInterop batch tranaction tat: 4791, 472, and /2/21 2:3:3 AM -- Dipatching tranaction end. 3/2/21 2:3:3 AM -- Shutting down datab... 3/2/21 2:3:37 AM -- Intance234.1 (complete), Intance234.2 (complete), and Intance234.3 (complete) 3/2/21 2:3:38 AM -- Performance logging begin (interval: 3 m). 3/2/21 2:3:38 AM -- Verifying datab checkum... 3/2/21 7:49:2 AM -- G: (1% proceed), F: (1% proceed), and I: (1% proceed) 3/2/21 7:49:2 AM -- Performance logging end. 3/2/21 7:49:2 AM -- C:\Program File\Exchan Jettre\Reult\DBCheckum_21_3_2_2_3_37.blg ha 691 ample. 3/2/21 7:49:28 AM -- C:\Program File\Exchan Jettre\Reult\DBCheckum_21_3_2_2_3_37.html i aved. 3/2/21 7:49:28 AM -- Verifying log checkum... 3/2/21 7:49:29 AM -- J:\ (11 log() proceed), H:\ (11 log() proceed), and E:\ (11 log() proceed) 3/2/21 7:49:29 AM -- C:\Program File\Exchan Jettre\Reult\Performance_21_3_2 1_24.blg ha 488 ample. 3/2/21 7:49:29 AM -- Creating tet report... 3/2/21 7:49:32 AM -- Intance234.1 ha 19.8 for. 3/2/21 7:49:32 AM -- Intance234.1 ha. for Write. 3/2/21 7:49:32 AM -- Intance234.1 ha. for. 3/2/21 7:49:32 AM -- Intance234.2 ha 19.3 for. 3/2/21 7:49:32 AM -- Intance234.2 ha 4.7 for Write. 3/2/21 7:49:32 AM -- Intance234.2 ha 4.7 for. 3/2/21 7:49:32 AM -- Intance234.3 ha 19.2 for. 3/2/21 7:49:32 AM -- Intance234.3 ha. for Write. 3/2/21 7:49:32 AM -- Intance234.3 ha. for. 3/2/21 7:49:32 AM -- Tet ha Maximum Pa Fault Stall/ec. 3/2/21 7:49:32 AM -- Tet ha Pa Fault Stall/ec ample higher than. 3/2/21 7:49:32 AM -- C:\Program File\Exchan Jettre\Reult\Performance_21_3_2 1_24.xml ha 479 ample queried. Maximum Solution Tet Report Checkum tatitic Microoft Exchan Server Jettre Tet Reult Report Checkum Statitic - All Seen pa Bad pa Correctable pa Wrong panumber pa File length / econd taken G:\db1\Jettre11.edb MByte / 2746 ec F:\db2\Jettre21.edb EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 28

29 MByte / 1983 ec I:\db3\Jettre31.edb MByte / ec (Sum) MByte / 2746 ec Dik Subytem Performance (of checkum) icaldik Avg. Dik ec/ Avg. Dik ec/write Dik /ec Dik Write/ec Avg. Dik Byte/ G: F: I: Memory Sytem Performance (of checkum) Counter Minimum Maximum % Proceor Time Available MByte Free Sytem Pa Table Entrie Tranition Pa RePurpoed/ec... Pool Nonpad Byte Pool Pad Byte Tet 3/2/21 12:1:14 AM -- Jettre teting begin... 3/2/21 12:1:14 AM -- Prepare teting begin... 3/2/21 12:1:19 AM -- Attaching datab... 3/2/21 12:1:19 AM -- Prepare teting end. 3/2/21 12:1:19 AM -- Dipatching tranaction begin... 3/2/21 12:1:19 AM -- cache etting: (minimum: 96. MB, maximum: 768. MB) 3/2/21 12:1:19 AM -- fluh threhold: (tart: 7.7 MB, top: 1.3 MB) 3/2/21 12:1:24 AM -- read laten threhold: (avera: 2 mec/read, maximum: mec/read). 3/2/21 12:1:24 AM -- write laten threhold: (avera: 1 mec/write, maximum: mec/write). 3/2/21 12:1:28 AM -- Operation mix: Seion 9, Inert 4%, Delete 2%, Replace %, 3%, Lazy Commit 7%. 3/2/21 12:1:28 AM -- Performance logging begin (interval: 1 m). 3/2/21 12:1:28 AM -- Attaining prerequiite: 3/2/21 12:3:34 AM -- \MSExchan (JettreWin)\ Cache Size, Lat: (lower bound: , upper bound: none) 3/2/21 2:3:3 AM -- Performance logging end. 3/2/21 2:3:3 AM -- JetInterop batch tranaction tat: 4791, 472, and /2/21 2:3:3 AM -- Dipatching tranaction end. 3/2/21 2:3:3 AM -- Shutting down datab... 3/2/21 2:3:37 AM -- Intance234.1 (complete), Intance234.2 (complete), and Intance234.3 (complete) 3/2/21 2:3:38 AM -- Performance logging begin (interval: 3 m). 3/2/21 2:3:38 AM -- Verifying datab checkum... 3/2/21 7:49:2 AM -- G: (1% proceed), F: (1% proceed), and I: (1% proceed) 3/2/21 7:49:2 AM -- Performance logging end. EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 29

30 3/2/21 7:49:2 AM -- C:\Program File\Exchan Jettre\Reult\DBCheckum_21_3_2_2_3_37.blg ha 691 ample. Appendix D: SoftRecovery Tet Reult Microoft Exchan Server Jettre SoftRecovery Tet Reult Report SoftRecovery Statitic - All Intance file replayed Elaped econd Intance Intance Intance Configuration Intance Path: J:\ : G:\db1\Jettre11.edb Intance Path: H:\ : F:\db2\Jettre21.edb Intance Path: E:\ : I:\db3\Jettre31.edb Tranactional Performance MSExcha n ==> Intance Intance Intance Intance Data b (me Data b Write (me /ec Write /ec Byte Write Byte a n (me Writ e /ec a n (me... 4 Write /ec g e Byte Writ e a Byte Background Maintenance Performance MSExchan ==> Intance Maintenance IO /ec Intance Intance Intance Maintenance IO Byte EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 3

31 Total Performance MSExcha n ==> Intance Intance Intance Intance Data b (me Data b Write (me /ec Write /ec Byte Write Byte a n (me Writ e /ec a n (me... 4 Write /ec g e Byte Writ e a Byte Hot Sytem Performance Counter Minimum Maximum % Proceor Time Available MByte Free Sytem Pa Table Entrie Tranition Pa RePurpoed/ec... Pool Nonpad Byte Pool Pad Byte Pa Fault Stall/ec... Tet 3/23/21 4:41:17 AM -- Jettre teting begin... 3/23/21 4:41:17 AM -- Prepare teting begin... 3/23/21 4:41:22 AM -- Attaching datab... 3/23/21 4:41:22 AM -- Prepare teting end. 3/23/21 4:42:41 AM -- Jettre teting begin... 3/23/21 4:42:41 AM -- Prepare teting begin... 3/23/21 4:42:46 AM -- Attaching datab... 3/23/21 4:42:46 AM -- Prepare teting end. 3/23/21 4:42:46 AM -- Dipatching tranaction begin... 3/23/21 4:42:46 AM -- cache etting: (minimum: 96. MB, maximum: 768. MB) 3/23/21 4:42:46 AM -- fluh threhold: (tart: 7.7 MB, top: 1.3 MB) 3/23/21 4:42: AM -- read laten threhold: (avera: 2 mec/read, maximum: mec/read). 3/23/21 4:42: AM -- write laten threhold: (avera: 1 mec/write, maximum: mec/write). 3/23/21 4:42:3 AM -- Operation mix: Seion 3, Inert 4%, Delete 2%, Replace %, 3%, Lazy Commit 7%. 3/23/21 4:42:3 AM -- Performance logging begin (interval: 1 m). 3/23/21 4:42:3 AM -- Generating log file... 3/23/21 6:11:36 AM -- J:\ (11.% nerated), H:\ (11.% nerated), and E:\ (1.2% nerated) 3/23/21 6:11:36 AM -- Performance logging end. 3/23/21 6:11:36 AM -- JetInterop batch tranaction tat: 1878, 18668, and /23/21 6:11:36 AM -- Dipatching tranaction end. EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 31

32 3/23/21 6:11:36 AM -- Shutting down datab... 3/23/21 6:11:4 AM -- Intance (complete), Intance (complete), and Intance (complete) 3/23/21 6:11:4 AM -- C:\Program File\Exchan Jettre\Performance_21_3_23_4_42_.blg ha 34 ample. 3/23/21 6:11:4 AM -- Creating tet report... 3/23/21 6:11:42 AM -- Intance ha 13.2 for. 3/23/21 6:11:42 AM -- Intance ha 2. for Write. 3/23/21 6:11:42 AM -- Intance ha 2. for. 3/23/21 6:11:42 AM -- Intance ha 13. for. 3/23/21 6:11:42 AM -- Intance ha 2. for Write. 3/23/21 6:11:42 AM -- Intance ha 2. for. 3/23/21 6:11:42 AM -- Intance ha 13.1 for. 3/23/21 6:11:42 AM -- Intance ha 2. for Write. 3/23/21 6:11:42 AM -- Intance ha 2. for. 3/23/21 6:11:42 AM -- Tet ha Maximum Pa Fault Stall/ec. 3/23/21 6:11:42 AM -- Tet ha Pa Fault Stall/ec ample higher than. 3/23/21 6:11:42 AM -- C:\Program File\Exchan Jettre\Performance_21_3_23_4_42_.xml ha 33 ample queried. 3/23/21 6:11:42 AM -- C:\Program File\Exchan Jettre\Performance_21_3_23_4_42_.html i aved. 3/23/21 6:11:4 AM -- Performance logging begin (interval: 2 m). 3/23/21 6:11:4 AM -- Recovering datab... 3/23/21 6:3:34 AM -- Performance logging end. 3/23/21 6:3:34 AM -- Intance ( ), Intance ( ), and Intance ( ) 3/23/21 6:3:34 AM -- C:\Program File\Exchan Jettre\SoftRecovery_21_3_23_6_11_42.blg ha 79 ample. 3/23/21 6:3:34 AM -- Creating tet report... SoftRecovery Tet Report Tet Reult Microoft Exchan Server Jettre SoftRecovery Tet Reult Report Tet Summary Overall Tet Reult Pa Machine Name RTPSOL39 Tet Decription Tet Start Time 3/23/21 4:42:41 AM Tet End Time 3/23/21 6:11:4 AM Jettre Verion Ee Verion Operating Sytem Window Server 28 R2 Enterprie ( ) Performance C:\Program File\Exchan Jettre\Performance_21_3_23_4_42_.blg Sizing and Throughput Achieved Tranactional per Second Capacity Percenta 1% Throughput Percenta 1% EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 32

33 Initial Size (byte) Final Size (byte) File (Count) 3 Jettre Sytem Parameter Thread Count 3 (per datab) Minimum Cache 96. MB Maximum Cache 768. MB Inert Operation 4% Delete Operation 2% Replace Operation % Operation 3% Lazy Commit 7% Configuration Intance Path: J:\ : G:\db1\Jettre11.edb Intance Path: H:\ : F:\db2\Jettre21.edb Intance Path: E:\ : I:\db3\Jettre31.edb Tranactional Performance MSExchan ==> Intance Intance Intance Intance (me Write (me /ec Write /ec Byte Write Byte a n (me... Writ e a n (me /ec Write /ec Hot Sytem Performance Counter Minimum Maximum % Proceor Time Available MByte Free Sytem Pa Table Entrie Tranition Pa RePurpoed/ec... a Byte... Write Byte EMC Celerra NS-12 (1, Uer) Mailbox Reilien Stora Solution for Microoft Exchan 21 33