配置 Fujitsu ETERNUS
为了能够连接到系统,必须配置 Fujitsu ETERNUS。 请使用正确的设置以免出现数据访问问题,这一点十分重要。
对于所有其他设置和过程,请考虑将系统用作主机。 请参阅 Fujitsu ETERNUS 系统随附的文档,以获取更多信息。
CA 参数
| 选项 | Fujitsu ETERNUS 缺省设置 | 必需的系统设置 |
|---|---|---|
| 端口 | CM#x CA#y Port#z (x:CM 编号,y:CA 编号,z:端口编号) | 选择目标端口 |
| 连接 | FC-AL | 光纤网 |
| 设置环路标识 | 自动 | 不适用,因为连接设为光纤网 |
| 环路标识 | 升序 | 不适用,因为连接设为光纤网 |
| 传输速率 | 自动协商 | Any |
| 机架大小 | 2048 | Any |
| 重置作用域 | I_T_L | I_T_L |
| 如果重置芯片则释放预留 | Disable | Disable |
| 选项 | Fujitsu ETERNUS 缺省设置 | 必需的系统设置 |
|---|---|---|
| Connection Topology/FC Connection Settings | FC-AL Connection | Fabric Connection |
| Service Class | Class 3 | Class 3 |
| FC Transfer Rate | Auto Setting | 任何设置 |
| Reset Scope/Scope of LUR Actions | T_L | T_L 注: 如果未正确设置该选项,可能会损坏数据。
|
| Release Reservation upon Chip Reset | 启用/有效 | 启用/有效 |
| HP-UX Connection Setting | Disable | Disable |
| Frame Size Setting | 2048 | 任何设置 |
| Affinity/Addressing Mode | Off | Any |
主机响应模式
系统要求创建一个新的主机响应模式。如果使用了主机亲缘关系/主机表设置方式,那么必须将该主机响应模式与每个 WWN 关联。 如果未使用主机亲缘关系/主机表设置方式,那么必须将该主机响应模式与目标端口关联。
表 3 列出 Fujitsu ETERNUS 型号 DX60 S2、DX80 S2、DX90 S2、DX410 S2 和 DX440 S2 的主机响应模式。
| 选项 | Fujitsu ETERNUS 缺省设置 | 必需的系统设置 |
|---|---|---|
| Name | 最多 16 个字母数字字符、空格和符号(“,(逗号)”和“?”除外) | 任何设置 |
| Byte-0 of Inquiry Response | No Conversion | 0x20 转换方式 |
| Inquiry VPD ID Type | Type3 | Type1 |
| Inquiry Standard Data Version | V5 | Default |
| Command Timeout Variable | Default (25sec.) | Default |
| Load Balance Response | Unit Attention | Unit Attention |
| Reservation Conflict Response to Test Unit Ready | 正常 | Conflict |
| Change Volume Mapping | No Report | Report |
| Volume Capacity Expansion | No Report | Report |
| Vendor Unique Sense Code | No Report | No Report |
| Host Specific Code | 正常 | 正常 |
| Asymmetric / Symmetric Logical Unit Access | Active – Active / PREFERRED_PATH | Active – Active / PREFERRED_PATH |
| iSCSI Discovery Reply Mode | All – Reply All Ports | Default |
| TPGS Mode (V10L35 or higher level only) | Enable | Enable |
| Sense Data Conversion | No Conversion | No Conversion |
表 4 列出 Fujitsu ETERNUS 型号 DX8100 S2 和 DX8700 S2 的主机响应模式。
| 选项 | Fujitsu ETERNUS 缺省设置 | 必需的系统设置 |
|---|---|---|
| Name | 最多 16 个字母数字字符、空格和符号(“,(逗号)”和“?”除外) | Any |
| Byte-0 of Inquiry Response | No Conversion | 0x20 转换方式 |
| Inquiry VPD ID Type | Type3 | Type1 |
| Inquiry Standard Data Version | V5 | Default |
| Command Timeout Variable | Default (25sec.) | Default |
| Load Balance Response | Unit Attention | Unit Attention |
| Reservation Conflict Response to Test Unit Ready | 正常 | Conflict |
| Change Volume Mapping | No Report | Report |
| Volume Capacity Expansion | No Report | Report |
| Vendor Unique Sense Code | No Report | No Report |
| Host Specific Code | 正常 | 正常 |
| Asymmetric / Symmetric Logical Unit Access | Active – Active | Active – Active |
| iSCSI Discovery Reply Mode | All – Reply All Ports | Default |
| TPGS Mode (V10L35 or higher level only) | Enable | Enable |
| Sense Data Conversion | No Conversion | No Conversion |
表 5 列出 Fujitsu ETERNUS DX100 S3、DX200 S3、DX500 S3 和 DX600 S3 型号的主机响应模式。
| 选项 | Fujitsu ETERNUS 缺省设置 | 必需的系统设置 |
|---|---|---|
| Name | 1 - 16 个字符(字母数字字符空白符号) | Any |
| LUN Addressing | Peripheral device addressing | Peripheral device addressing |
| LUN Expand Mode (Peripheral Device Addressing) | Disabled | Disabled |
| Asymmetric/Symmetric Logical Unit Access | ACTIVE-ACTIVE / PREFERRED_PATH | ACTIVE-ACTIVE / PREFERRED_PATH |
| TPGS Mode | Enabled | Enabled |
| TPG Referrals Mode | Disabled | Disabled |
| Peripheral Device Type (Peripheral Device Addressing) | No Device Type (3Fh) | Not Connected (20h) |
| Peripheral Device Type (Flat Space Addressing) | No Device Type (3Fh) | No Device Type (3Fh) |
| SCSI Version | Version6 | Version6 |
| NACA | Disabled | Disabled |
| Device ID Type | Type3 | Type1 |
| Product ID | Default | Default |
| Reservation Conflict Response | GOOD | RESERVATION CONFLICT |
| Notify Change of Volume Mapping | Enabled | Enabled |
| Notify Change of Volume Expansion | Enabled | Enabled |
| Notify Vendor Unique Sense | Disabled | Disabled |
| Sense Data Conversion | No Conversion | No conversion |
| Command Monitor Time | Default (25sec.) | Default (25 sec.) |
| Load Balance Response Status | CHECK CONDITION / UNIT ATTENTION | CHECK CONDITION / UNIT ATTENTION |
| iSCSI Discovery Reply Mode | All - Reply All Ports | All - Reply All Ports |
| iSCSI Reservation Range | Storage System | Storage System |
表 6 列出了 Fujitsu ETERNUS DX8700 S3 型和 DX8900 S3 型的主机响应模式。
| 选项 | Fujitsu ETERNUS 缺省设置 | 必需的系统设置 |
|---|---|---|
| Name | 1 - 16 个字符(字母数字字符空白符号) | Any |
| LUN Addressing | Peripheral device addressing | Peripheral device addressing |
| LUN Expand Mode (Peripheral Device Addressing) | Disabled | Enabled |
| Asymmetric / Symmetric Logical Unit Access | 主动/主动 | 主动/主动 |
| TPGS Mode | Enabled | Enabled |
| TPG Referrals Mode | Disabled | Disabled |
| Peripheral Device Type (Peripheral Device Addressing) | No Device Type (3Fh) | Not Connected (20h) |
| Peripheral Device Type (Flat Space Addressing) | No Device Type (3Fh) | No Device Type (3Fh) |
| SCSI Version | Version6 | Version6 |
| NACA | Disabled | Disabled |
| Device ID Type | Type3 | Type1 |
| Product ID | Default | Default |
| Reservation Conflict Response | GOOD | RESERVATION CONFLICT |
| Notify Change of Volume Mapping | Enabled | Enabled |
| Notify Change of Volume Expansion | Enabled | Enabled |
| Notify Vendor Unique Sense | Disabled | Disabled |
| Sense Data Conversion | No Conversion | No Conversion |
| Command Monitor Time | Default (25sec.) | Default (25sec.) |
| Load Balance Response Status | CHECK CONDITION / UNIT ATTENTION | CHECK CONDITION / UNIT ATTENTION |
| iSCSI Discovery Reply Mode | All - Reply All Ports | All - Reply All Ports |
| iSCSI Reservation Range | Storage System | Storage System |
表 7 列出其他 Fujitsu ETERNUS 型号的主机响应模式。
| 选项 | Fujitsu ETERNUS 缺省设置 | 必需的系统设置 |
|---|---|---|
| Command timeout interval | 取决于 Fujitsu ETERNUS 型号 | Default |
| Response status in overload | Unit Attention | Unit Attention |
| Byte 0 of Inquiry response/Response to inquiry commands | Default | Default |
| Inquiry Standard Data NACA Function | Disable | Disable |
| Inquiry Standard Data Version | 取决于 Fujitsu ETERNUS 型号 | Default |
| Inquiry Command Page 83/Inquiry VPD ID Type | 取决于 Fujitsu ETERNUS 型号 | Type 01 |
| Reservation Conflict Response to Test Unit Ready Commands | Disable/Normal Response | Enable/Conflict Response |
| Target Port Group Access Support | Disable | Enable |
| Host Specific Mode | Normal Mode | Normal Mode |
| Response Sense at Firmware Hot Switching | Enable | Enable |
| Change LUN mapping | No Report | Report |
| LUN Capacity Expansion | No Report | Report |
| Asymmetric / Symmetric Logical Unit Access | Active/Active | Active/Active |
| Pattern of Sense Code Conversion | No Conversion | No Conversion |
主机 WWN
在光纤网上对系统进行分区以查看 Fujitsu ETERNUS 后,如果发出 lscontroller CLI 命令,系统最初可能不会显示在控制器列表中。 这是预期的正常行为。
亲缘组/区域
如果未正确配置 SAN,请使用亲缘组/区域方式来保护系统 LU。应在 CA 配置中设置亲缘组方式。 请参阅 Fujitsu ETERNUS 系统随附的文档,以获取有关使用亲缘组/区域方式的更多信息。 唯一的限制是系统亲缘组/区域必须与所有 SAN Volume Controller WWN 关联。
LUN 映射
向系统分配存储器
在为系统分配存储器之前,请确保您了解所有的系统和 Fujitsu ETERNUS 限制。请参阅 Fujitsu ETERNUS 系统随附的文档,以获取更多信息。