Got it

Huawei Enterprise Support Community

Community Forums Storage

[N8000 Parameter Configur...

[N8000 Parameter Configuration]How to correctly set parameters when creating the

Created: Nov 25, 2013 09:22:40Latest reply: Nov 25, 2013 09:22:50 1935 1 0 0 0

View the author ^1#

When creating tier-1 storage or tier-2 storage for a file system, set relevant parameters based on the descriptions provided in this section.

Table 1 Parameter Description

Parameter	Description	Setting
Name	This parameter indicates the name of the new file system. NOTE: The file name must be unique, consisting of character strings only.	Example: fs_01
Capacity	This parameter indicates the capacity of the new file system. NOTE: The capacity of the new file system cannot be larger than that of the specified file storage pool or that provided by the data disk.	Example: 10 GB
Layout	This parameter indicates the layout of the new file system. The value can be Simple, Striped, Mirrored and Mirrored-Stripe. NOTE: If Layout is Striped, the number of data disks selected or the number of data disks in the file storage pool must be no smaller than Stripe Quantity. If Layout is Mirrored-Stripe, Mirror Quantity depends on Protection Type. If Protection Type is File Storage Pool, the number of file storage pools selected must be no smaller than Mirror Quantity. If Protection Type is Data Disk, the number of data disks selected or the number of data disks in the file storage pool must be no smaller than the product of Stripe Quantity and Mirror Quantity. When the file system is successfully created, one mirror exists in the system by default. Mirrored-Stripe ensure the redundancy of the files and shorten the recovery time if a disk failure occurs.	Example: Mirrored
Protection Type	This parameter indicates the protection type of the new file system. The value can be File Storage Pool or Data Disk. File Storage Pool: Created file system mirrors are saved in different file storage pools. Data Disk: Created file system mirrors are saved on different data disks. NOTE: The default value is Data Disk. Prerequisite: The value of Layout is Mirroredor Mirrored-Stripe.	Example: Data Disk
Mirror Quantity	This parameter indicates the number of mirrors of the new file system. NOTE: The value of Mirror Quantity must be a positive integer that is larger than 1 Prerequisite: The value of Layout is Mirroredor Mirrored-Stripe.	Example: 2
Stripe Unit	This parameter indicates the stripe unit of the new file system. The value can be 128 KB, 256 KB, 512 KB, 1 MB, or 2 MB. NOTE: The value of Stripe Unit must be smaller than the capacity of the specified file system. The value of Stripe Unit must be smaller than the capacity of the specified data disk or file storage pool. Prerequisite: The value of Layout is Stripedor Mirrored-Stripe.	Example: 512 KB
Stripe Quantity	This parameter indicates the number of stripes of the new file system. NOTE: The value of Stripe Quantity must be a positive integer that is larger than 1 Prerequisite: The value of Layout is Stripedor Mirrored-Stripe.	Example: 2
Storage Type	This parameter indicates the storage type of the new file system. The value can be File Storage Pool or Data Disk. File Storage Pool: Created file system mirrors are saved in different file storage pools. Data Disk: Creates file systems on specified data disks.	Example: File Storage

x
convention：
Emotion(0)

Like (0) Dislike (0) Favorite(0) Report

 Previous: [N8000 Parameter Configuration]How to choose the default share option for creati

Next: [N8000 Parameter Configuration]The file system usage exceeds 80% and the current

(0) (0)

^2#

user_1745 Created Nov 25, 2013 09:22:50

Thanks.

View more

x
convention：

Comment

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:

Politically sensitive content
Content concerning pornography, gambling, and drug abuse
Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy

Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " User Agreement."

My Followers

Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.

Please bind your phone number to obtain invitation bonus.