Dell PowerVault MD3220 Series 사용자 설명서 - 페이지 30

{카테고리_이름} Dell PowerVault MD3220 Series에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell PowerVault MD3220 Series 46 페이지. Storage arrays
Dell PowerVault MD3220 Series에 대해서도 마찬가지입니다: 업데이트 매뉴얼 (32 페이지), 랙 설치 지침 (2 페이지), 배포 매뉴얼 (38 페이지), 정보 업데이트 (1 페이지), 기술 매뉴얼북 (40 페이지), 배포 매뉴얼 (38 페이지), 배포 매뉴얼 (38 페이지)

페이지 인쇄

Using the Adaptive Scheme to Make LUN Decisions

When you plan how to set up your storage for your ESX/ESXi systems before

you format LUNs with VMFS datastores, you must decide on the LUN size

and number of LUNs to use. You can experiment using the adaptive scheme.

1 Create a large LUN (RAID 1+0 or RAID 5), with write caching enabled.

2 Build a VMFS on that LUN.

3 Place four or five virtual disks on the VMFS.

4 Run the applications to determine whether disk performance is

acceptable.

If performance is acceptable, you can place additional virtual disks on the

VMFS. If performance is not acceptable, create a new, larger LUN, possibly

with a different RAID level, and repeat the process. Use migration so that you

do not lose virtual machines when you re-create the LUN.

Creating a Virtual Disk

After a new disk group is created, new virtual disks can be created from the

free capacity within the disk group. To create a new virtual disk, click the

Create Virtual Disk link to launch the Create Virtual Disk wizard. See

Figure 20. On the wizard, you can enter the virtual disk name, select the disk

group to use for the new virtual disk, enter the size of the new virtual disk,

and set the I/O characteristics of the virtual disk. Click OK to create the

virtual disk.

Dell MD Storage Array vCenter Plug-in