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SFH601-3 Datasheet | Siemens Semiconductor Group
Part No. : SFH601-3
Description : PHOTOTRANSISTOR OPTOCOUPLER
Download : SFH601-3 Click to Download
Page Number : 4
Manufacturer : Siemens Semiconductor Group
File Size : 156 Kb

SFH601-3 Article About

Use LVM, the hard drive or hard drive will be assigned to a collection of one or more physical volumes. Physical volumes are combined into logical volume groups, the only exception is the / boot partition. Since the physical volume can not span more than one drive, if you want the logical volume group span more than one drive, you should drive to create one or more physical volumes. Logical volume group is divided into logical volumes, mount points are assigned, and the file system type. When "partitions" reach their limit, the logical volume group free space can be added to the logical volume to increase the size of the partition. When a new hard drive is added to the system, it can also be added to the logical volume group, logical volumes can be extended partitions. LVM allows the machine other than the physical storage resources to create logical volumes and logical volumes in the system is still in the running state expansion and reduction, so for the Linux system administrators with their dream of memory flexibility.
"Great library network in the service sector do not support all free, the implementation of pricing strategies at different levels. Basic services, value-added services, or free or charge, relying on judgments based on customer value. Users to experience the value of access to products and services are willing to pay Such products and services will be charged, it is also a protection of customer commitment to the interests. "Yang Zhi Xiong said. Wei library network business practices, also confirmed this point. Million users around the country are taking the initiative to pay Wei library network. Because they need to pay to ensure the library network from the Wei get more long-term, stable service. Pay, is a means of people minds are at ease.

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