1. Switched disk and LUN-level switching.
交换磁盘和LUN - level切换。

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2. LUN-level switching is only available when using the DS8000 storage server and can switch the IASP between partitions or between systems.
LUN - level切换技术只有在使用DS8000存储服务器环境下才能采用,它可以在分区间或在系统间切换IASP。

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3. Switched disk and LUN-level switching use only one copy of the IASP but can switch the connection of that IASP from one system to another.
交换磁盘和LUN - level切换仅使用一份IASP副本,就可以把IASP的连接从一个系统切换到另一个系统。

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4. Typically, clients use switched disk or LUN-level switching within a data center to provide local protection from planned and unplanned outages not involving the disk subsystem.
客户通常会在数据中心使用交换磁盘或 LUN-level 技术来为计划内和计划外中断提供本地保护,但不涉及到磁盘子系统。

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5. Today, Cai Lun is considered a national hero in China.
今天,蔡伦在中国被视为民族英雄。

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6. Cai Lun invented paper around 2, 000 years ago in China.
大约2000年前,蔡伦在中国发明了纸。

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7. "There are fears that the swine flu could do more damage during the long holiday," Lun said.
“人们担心猪流感在长假期间会导致更多的损失”弗朗西·斯伦说。

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8. If you remove a logical drive, make sure the other LUN Numbers remain contiguous!
如果去掉一个逻辑驱动器,应确保其他lun号仍是连续的!

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9. In computer storage, a LUN is simply the number assigned to a logical unit.
在计算机存储介质上,LUN仅是分配给逻辑单元的号码。

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10. "Steve Jobs actually changed the way that we download music, changed the way that we use handsets, and also changed the way that we use computers," said Lun.
弗郎西斯说:“乔布斯改变了我们下载音乐的方式,改变了我们使用手提电话的方式,同时也改变了我们使用计算机的方式。”

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11. First, create each storage area in the farm on a separate disk spindle or SAN LUN.
首先,在单独的磁盘轴或SANLUN上创建场中的每个存储区域。

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12. Once both the nodes are able to see the same disks (this can be identified using LUN number), heartbeat over disks will be configured.
当两个节点能够看到相同的磁盘之后(可以使用lun号来确认),配置通过磁盘的心跳。

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13. Even though it actually is the same disk space, the installer isn't aware of the redundancy aspect of the path and thus shows the same LUN twice.
尽管它们实际上代表相同的磁盘空间,但是安装程序不了解路径的冗余性质,所以显示相同的LUN两次。

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14. For an active/passive storage RAID array, your host can only reach one single LUN from this array by one of these two paths at any time.
对于主动/被动存储器RAID阵列,任何时候,您的主机只能通过其中一条路径到达该阵列的一个LUN。

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15. You can replace numerous small disks with a single large logical unit number (LUN).
可以使用单个大逻辑单元号(LUN)来替代许多小磁盘。

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16. Each file stored on the LUN has the file owner and group stored as UID and GID Numbers.
存储在LUN上的每个文件都有一个文件所有者和一个组,保存为UID和GID编号。

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17. This LUN might have thousands of files stored on it.
可能有上千个文件存储在LUN上。

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18. In a storage area, a LUN often represents a SCSI disk on which a host can perform a read and write operation.
在存储区域中,LUN通常表示一个主机能够执行读写操作的SCSI磁盘。

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19. The reason for the additional LUN is that the root file system is in use at this time and DMMP cannot add it to the device map; therefore, you cannot get that name for the root partition.
添加lun的原因是,使用的根文件系统和DMMP无法将它添加到设备映射;因此,无法对根分区应用该名称。

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20. The LUN configuration window appears.
这样就会出现LUN配置窗口。

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21. Choose the default option, where the whole of the LUN is used for one logical drive.
选择默认选项,其中整个LUN都被用于此逻辑驱动器。

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22. We should also take note of the DS8300 LUN id (from pcmpath query device) so we can provide the storage admin with a list of LUN ids that can be reclaimed.
我们还应该记录下 DS8300LUNid (从pcmpath查询设备)以便我们可以提供给存储管理员一个可被重新回收的 LUNid列表。

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23. We should also take note of the DS8300 LUN id (from pcmpath query device) so we can provide the storage admin with a list of LUN ids that can be reclaimed.
我们还应该记录下 DS8300LUNid (从pcmpath查询设备)以便我们可以提供给存储管理员一个可被重新回收的 LUNid列表。

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