主分区

现在，输入“p”来创建一个主分区。

Now , type " p " to create a primary partition .

有些操作系统，比如Windows，必须从主分区引导。

Some operating systems , such as Windows , must boot from a primary partition .

上面的示例中使用的磁盘具有三个主分区，均格式化为供Linux使用。

The disk used in the earlier examples has three primary partitions , all formatted for Linux use .

逻辑分区&用于大多数Linux机器上的MasterBootRecord（MBR）分区系统仅支持4个主分区，其中一个是可扩展的，可以包含任何数量的逻辑分区。

One of these partitions may be an extended partition , which can hold any number of logical partitions .

加载程序不是安装在MBR中，就是安装在活动主分区的第一个扇区中。

Either loader is installed at the MBR or at the first sector of the active primary partition .

根据配置，每条消息都将在另一个网格JVM中复制一次并在主分区停用时在那里处理。

As configured , each message is replicated once in another grid JVM and will be processed there if a primary partition goes down .

遗憾的是，许多需要主分区的操作系统都不能从GPT磁盘引导。

Unfortunately , many of the operating systems that require primary partitions are unable to boot from GPT disks .

操作完成后，您的microSD卡有两个主分区

When the operation is done , your microSD card contains two primary partitions

在其中一个SCSI驱动器上，PReP分区应该是第一个主分区&最好是第一个分区（将分区被命名为SDA1）。

A PReP partition should be the first primary partition on one of the SCSI drives & preferably the first ( naming the partition sda1 ) .

例如，如果一个容器JVM在处理一条消息时失败，那么onMessage方法将在新的主分区被提升后在该分区上再次执行。

For example , if a container JVM fails while processing a message , the onMessage method will be executed again on the new primary partition once it is promoted .

这一程序将创建目标的SD卡主分区为FAT16文件系统的第一个分区，主分区为ext2/ext3文件系统的第二个分区。

This procedure will create on the target SD card a primary partition for a FAT16 filesystem on the first partition , and a primary partition for a ext2 / ext3 filesystem on the second partition .

不过，不论我们划分了多少个分区，也不论使用的是SCSI硬盘还是IDE硬盘，都必须把硬盘的主分区设定为活动分区，这样才能够通过硬盘启动系统。

However , no matter how much we are divided into districts , either using a SCSI or IDE hard disk drives , hard drives must be the primary partition to set active partition , this is the only way through your system hard disk .

因此，在这个系统上，（hd0,0）代表Windows主分区/dev/sda1，而（hd0,9）代表Slackware逻辑分区/dev/sda10。

So , on this system ,( hd0,0 ) represents the Windows primary partition / dev / sda1 , while ( hd0,9 ) represents the Slackware logical partition / dev / sda10 .

主要困难是4个主分区的限制。

Chief among these is the limitation of four primary partitions .

这限制了一个磁盘上的主分区数量，最多为4个。

This limits the number of primary partitions on a disk to four .

主分区和逻辑分区的区别丧失也可能对一些用户很重要。

Losing the primary-logical distinction may be important for some users , as well .

您可以使用4个主分区，每个都可以成为扩展分区。

You are allowed four primary partitions , any of which can be extended partitions .

警告！这将从刻录机恢复唯一主分区并删除分区上的所有数据！

Warning ! This will delete all of data only 1 partition in your 1st HD !

如果需要超过4个分区，就需要放弃一个主分区来创建一个扩展分区。

If you need more than four partitions , give away one primary partition to create an extended partition .

至少需要有一个包含了根的主分区和一个交换分区。

What you need at the least is one primary partition which contains the root and one for swap .

并利用这些规则，手工实现了对主分区表丢失的恢复。

And take advantage of these rules , the main achievement of the restoration of the partition table is lost .

如果数据库设计者已在表上创建了主分区索引，那么查询应当与分区列结合。

If the database designer has created a Primary Partition Index on a table , queries should incorporate the partitioning column .

也可以有一个主分区/dev/sda1和一个扩展分区/dev/sda2。

Or it may have a single primary partition / dev / sda1 and an extended partition / dev / sda2 .

为了使用加密，您必须在主分区菜单选择空闲的空间创建一个新分区。

To use encryption , you have to create a new partition by selecting some free space in the main partitioning menu .

如果需要4个以上的主分区（往往需要4个以上的主分区），其中一个主分区就必须以扩展分区的形式出现。

When more than four partitions are required , as is often the case , one of the primary partitions must instead become an extended partition .

返回主分区菜单后，您将看到所有的加密卷作为额外的分区，它们可以像其他的普通分区一样配置。

After returning to the main partitioning menu , you will see all encrypted volumes as additional partitions which can be configured in the same way as ordinary partitions .

例如，您不能缩小某个文件系统，以及您需要在新的布局中周密计划主分区与逻辑分区的配置。

For instance , you can 't shrink certain file systems , and you may need to carefully plan the positioning of primary versus logical partitions in your new layout .

然而，这是一种笨拙的权宜之计，会导致一些问题。比如，安装多个操作系统时，如果过多的操作系统要求自身拥有过多的主分区，就会出现困难。

This is , however , an ugly workaround that creates its own problems , such as difficulties installing multiple operating systems when too many of them want too many primary partitions to themselves .

如果您想要从逻辑分区腾出空间给主分区，您必须显式地调整围绕逻辑分区的扩展分区，反之一样。

If you want to take space from a logical partition to give it to a primary partition or vice versa , you must explicitly resize the extended partition that surrounds the logical partitions .

因此，如果您添加一个主分区，分区编号也有可能不会改变，但是如果您要添加一个逻辑分区，您所有的其他逻辑分区变化都会改变。

Thus , if you add a primary partition , it 's possible that no partition numbers will change ; but if you add a logical partition , all your other logical partitions'numbers may change .