Isilon - Protocol 配置

Isilon支持的Protocol

OneFS 8.0及更高版本支持连续可用性（Continuous Availability, CA）。

CA是采用高级算法，用于确定在L3 cache 中的metadata和user data blocks 。L3 cache 的数据是持久的，可以在节点重新启动后存活，无需重新填充。

SMB Share

开启SMB

isilon01-1# isi smb shares
create      delete      list        modify      permission  view

创建SMB Share：

配置ACL：

Home Directory Provisioning（主目录设置）

%L expands to hostname of the cluster, in lowercase.
%D expands to the Netbios domain name.
%U expands to user name.
%Z expands to the access zone name. If multiple zones are activated, this variable is useful for differentiating users in separate zones.

Member, File Filter, and Advanced Settings

NFS共享

NFS relies upon remote procedure call (RPC) for client authentication and port mapping.

OneFS supports NFSv3 and NFSv4. OneFS supports NFS protocol versions 3, 4, and Kerberos authentication.

对于NFSv4：

1、默认情况下启用CA。

2、当网络或节点发生故障时，客户端透明地故障转移到另一个节点。

3、客户端没有手动干预。

默认是启用的NFSv3，NFSv4默认是禁用；

配置：

1、配置共享的目录

2、描述，

3、不填写，表示允许所有client访问；

4、规则优先顺序，可以填写host name, IPv4 or IPv6 address, subnet, or netgroup.

Client fields:
• Clients - allowed access to the export
• Always read-write clients - allowed read/write access regardless of export's access restriction setting
• Always read-only clients - allowed read-only access regardless of export's access restriction setting
• Root clients - map as root