三.创建RAID
进入Manage->Array，点击Create Array
1.选择raid类型
2.输入raid名字
3.如果你创建的是冗余阵列，选择一个初始化选项 Note: An un-initialized RAID1 or RAID1/0 array can still provide redundancy in case of a disk failure. A RAID5 array, however, is not fault-tolerant until initialization is finished.
4.如果是raid5，有以下2个选项。 Write-back
When the write-back setting is selected, writes to the array are cached. This will result in higher performance but data loss may occur in case of a power failure.
Write-through
When the write-through setting is selected, writes to the array are always passed to the disks. Subsequence reads may still be completed from the cache if appropriate.
5.选择硬盘
6.输入一个容量大小值，默认是max
7.点击Create.
四.删除raid
选择菜单"Manage | Array".
点击按钮Maintenance，接着会出现以下画面
点击Delete按钮。
注意：正在使用的阵列是无法删除的。需要在系统卸载该阵列的文件系统 Note: An array in use by operating system cannot be deleted. It's recommended to dismount any file systems on the array in operating system before deleting an array.
1) You cannot migrate an array to another array with smaller capacity.
2) During expanding/migrating progress, the redundancy level of the array will be the lowest of the source and target arrays; e.g. if you migrate a RAID1 array to a RAID0 array, the array will be non-redundant before the migrating progress finishes.
3) An expanding/migrating process can be paused and continued later; however, you should always stop the expanding/migrating progress from the RAID Management software. Unexpected system crash will result in data loss on an expanding/migrating array.
发表于 2011-10-26 15:09:59
楼主
