为了练习向RAID阵列中添加一个分区,我们可以作两种处理,这取决于您要模拟哪种场景。
To practice adding a partition back into our RAID array, we can do one of two things, depending on what kind of scenario you'd like to prepare or.
这样,如果您想添加一个分区表名为SALES的空分区,可以执行一个与下面类似的ALTERtable语句。
Thus, if you wanted to add an empty partition to a partitioned table named SALES, you could do so by executing an ALTER table statement similar to this.
这就是说,您考虑调整分区的前提是,一个或多个分区必须是快满了,或者说您确定不久将会添加很多数据,可能会导致溢出。
That is, one or more partitions must be nearly full or you must expect to add enough data to overfill a partition in the near future before you consider resizing.
如果没有空余的分区可用,您可以创建一个或多个文件,并将它们临时添加到可用交换池中。
If you don't have a spare partition available, then you can create one or more files, which you can temporarily add into the available swap pool.
接下来,添加了一个指定数据库分区的目录(/NODE0000)。
Next, a directory designating the database partition is added (/NODE0000).
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.
第一个特性是为已有数据库分区组添加或删除数据库分区,以及在相同命令上执行重分发的能力。
The first feature is the ability to add or drop database partitions to or from an existing database partition group and perform the redistribute on the same command.
一旦表q 1_2010_sales变得可用,可以删除它(以删除数据),或者将其添加到另一个分区表(例如,以对其存档)。
Once the table Q1_2010_SALES becomes available, you can either drop it (to delete the data) or attach it to another partitioned table (for example, to archive it).
注意,如前所述,添加分区选项会自动根据组中第一个分区的表空间设置在新分区上创建表空间。
Note that, as described earlier, the add partition option automatically creates the tablespace on the new partition based on the tablespace setting from the first partition of the group.
HibernateShards是一个旨在通过向HibernateCore添加水平分区支持来封装和最小化这种复杂性的框架。
Hibernate Shards is a framework designed to encapsulate and minimize this complexity by adding support for horizontal partitioning to Hibernate Core.
这样,如果您将一个超过2tb的新磁盘添加到您的系统,您不必修改低于2tb的原始磁盘的分区。
Thus, if you add a new over-2TB disk to your system, you don't need to touch your original sub-2TB disk's partitions.
在使用chhwres命令添加共用分页空间设备时,只需要指定一个分页VIOS分区。
When adding a common paging space device using the chhwres command, you only need to specify one paging VIOS partition.
还记得吗,我们的示例表(Transactions历史表)对于每个月都有一个单独的分区,而我们是每天添加一次或多次数据。
Recall our sample table (Transactions history table) has a separate partition for each month, yet we are adding data one or more times per day.
这在过去是由两个步骤组成的一个过程,首先需要发出ALTERDATABASEPARTITIONgroup语句来添加或删除分区。
This used to be a two step process where you were required to issue an ALTER DATABASE partition GROUP statement to add or drop the partitions first.
例如,当一个以太网适配器被动态添加到一个分区中时,以下代理就会被调用,从而对这个适配器和网络进行配置:pci_bus .agent、pci . agent和net . agent。
For example, when an Ethernet adapter is dynamically added to a partition, the following agents are invoked to configure the adapter and network: pci_bus.agent, pci.agent, and net.agent.
下列示例向机器node1上的实例BENCH添加了一个新的数据库分区服务器。
The following example adds a new database-partitioned server to the instance BENCH on the instance owning machine node1.
如果您的系统中还有足够的空间,可以添加另一个分区。
If you have plenty of space on your system, I would add another partition.
您可以在空白空间中创建一个新分区,然后将这个新分区添加到您的LVM。
You can create a new partition in the empty space and add the new partition to your LVM.
如果系统中还有足够的空间,可以添加另一个分区。
If you have plenty of space on your system, we would add another partition.
在这种情况下,在一个月开始之前,即这个月还没有开始每天添加数据之前,需要为这个表添加一个空白的分区。
In this common situation, an empty partition needs to be added to the table before the start of a month and data is added each day of the month.
在本文中,假设您已经添加了一个新的硬盘设备或具有备用的硬盘设备或分区,以用作目录或文件系统的移动目标。
Throughout this article, I assume that you have already added a new hard disk device, or have a spare disk device or partition to use as the destination for the directory or file system.
数据被划分到一个数据库分区组中的所有分区上,可以为数据库分区组添加一个或多个数据库分区,或者从中去掉数据库分区。
Data is divided across all the partitions in a database partition group and you can add or drop one or more database partitions from a database partition group.
使用分区表的另一个优点是,可以轻松地在表中添加新数据(作为新的数据分区),同时可以轻松地删除并存档老数据。
Another advantage of using partitioned tables is that new data can be easily added to a table (as another data partition) while old or obsolete data can be easily removed and archived.
可以在同一个命令上同时指定添加和删除数据库分区,但是必需先添加,后删除。
You might specify to both add and drop database partitions on the same command but the add must come before the drop.
而基于分区的类似的持久性解决方案通常都需要向数据库模式添加一个特殊的列来识别分区标识。
Similar partition-based persistence solutions often require that a special column be added to the database schema to identify the partition identifier.
可以选择将这个额外分区添加到某一个数据库分区组。
You can choose the database partition group where you want to add this extra partition.
因此向您的卷组添加空间最简单的方法是在剩余空间中创建一个新分区,并将其作为一个新物理卷添加到现有的卷组中。
Therefore, the easiest way to add space to your volume group is to create a new partition in the free space and add it as a new physical volume to your existing volume group.
TP 允许将行添加到一个分区,然后再在准备好的时候将那个分区附加到表上。
TP provides the capability to add rows to a partition then to attach that partition to the table when it's ready.
这里正在用一个新添加的分区对数据库分区组rdst_v10_015进行重分发。
The database partition group RDST_V10_015 is being redistributed with a new partition being added.
要添加一个LILO条目以链式加载另一个分区,比如这个GRUB分区,可以添加一个类似清单4的条目。
To add a LILO entry for chain loading another partition, such as this GRUB partition, you can add an entry such as the one in Listing 4.
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