Brocade Communications Systems StorageWorks 4400 - Enterprise Virtual Array Uživatelský manuál Strana 1

Table of contents Introduction ...

10 Table 4. SharePoint Server LUN mapping Disk drive letter or mount point Data type Disk group LUN size (GB) RAID level E:\ Presented to Index Serv

11 Figure 3 shows where HP Continuous Access EVA license are installed using Command View EVA. Figure 3. HP Continuous Access EVA license installati

12 In our test environment, a second instance of SQL Server 2008 is used to store half of the SharePoint content databases. By dividing the SharePoin

13 Write mode option The DR Groups write mode is specified during the creation of a DR group. The options are synchronous and asynchronous. Testing i

14 Figure 5. Add member to a DR group Present the destination virtual disks Once all the Vdisks are added to the DR group, the Vdisk replicas on

15 Figure 6. Fibre Channel zoning example  After ensuring that the prerequisites are met and installing the CLX software on each SQL Server clus

16  After adding the CLX cluster resource, select the resource properties and configure it as shown in Figure 8. Figure 8. Configure CLX cluster

17 Disaster tolerance scenarios This section describes the disaster tolerance scenarios used in testing, including definitions of configurable option

18 In the test environment, WFEs on Site B are configured as SharePoint search query servers. A copy of the search index is replicated to each WFE, i

19 Site A access to storage failure When shared storage resources being used by SQL Server become unavailable, a cluster failover event is triggered.

2 Introduction Microsoft Office SharePoint Server (MOSS) is Microsoft’s fastest growing technology. Companies of all sizes are leveraging its remarka

20 Figure 11. Failover/Failback resource property Disaster recovery Cluster node recovery (failback) Because there is no disruption to the SAN or

21 ISL link connectivity resumed When an ISL link is restored, data replication automatically resumes if the suspend on links down parameter is disa

22 Summary of key findings The following is summary of key findings discovered during testing.  Appropriate sizing, including hardware and replicat

23 For more information  Disaster-proof solutions from HP http://h71028.www7.hp.com/enterprise/cache/523434-0-0-0-121.html  Microsoft Storag

3 Solution configuration Test scenario To demonstrate the capability of HP disaster tolerance and disaster recovery solution, testing is performed on

4 information about alternative methods, see “Plan and Configure availability within an Office SharePoint Server farm.” During testing, recrawling co

5 o HP provides guidance for implementing virtualization in Sharepoint environments. For more information, see the Best practices for deploying Micr

6 Figure 2 shows a physical view of hardware used in the dual site test environment. Figure 2. Physical view of the dual site test environment UIDH

7 Table 1 describes the hardware, software, and firmware versions used in testing. Table 1. Hardware and software version matrix Hs Hardware Softw

8 Hs Hardware Software/firmware version FC Switches: Brocade 8/24 SAN Switch Power Pack for HP c-Class BladeSystem switches (8), (4 per site)

9 Table 3. SQL Server LUN mapping Disk drive letter or mount point Data type Disk group LUN size (GB) RAID level F:\ SQL install path SQL1 MOSS 100