This means that DB2 fetches every data page in the table space sequentially into the buffer pool.
这意味着DB2按顺序在表空间上提取每一个数据页面到缓冲池。
To isolate objects in different buffer pools, you can create more than one table space in the same database, and associate each table space with separate buffer pools.
为了在不同缓冲池中隔离对象，您可以在同一个数据库中创建一个以上的表空间，并给每一个表空间关联不同的缓冲池。
In that case, you need to define a smaller buffer pool which fits into the address space.
在此情况下，需要定义一个较小的地址空间能够容纳的缓冲池。
If you are working with large data sets, consider using a dedicated buffer pool for the table space.
如果是使用大型数据集，可考虑用专用的缓冲池来代替表空间。
Thus, you can reliably find out how much buffer space you would need to format something completely.
这样，您可以确切地得知您将需要多少缓冲区空间才可以完全格式化某些内容。
After writing the first log entry, shown in blue, when the process tries to write the second one, shown in red, the buffer doesn't have enough space left.
在写入了第一个日志条目(用蓝色表示)之后，当该进程尝试写入第二个条目(用红色表示)时，该缓冲区中已经没有足够的剩余空间。
The most important reason to use more than one user table space is to manage buffer utilization.
使用多个用户表空间的最重要原因是管理缓冲区的利用率。
When increasing the value of the LOGBUFSZ parameter, you should also consider the DBHEAP parameter since the log buffer USES space from the database heap area.
在增加LOGBUFSZ参数的值时，您还应该考虑DBHEAP参数，因为日志缓冲区使用来自数据库堆区域中的空间。
The hold buffer may replace the pattern space, be added to the pattern space, or be exchanged with the pattern space.
保持缓存可以取代模式空间、被添加到模式空间，或者与模式空间进行互换。
The answer is: Because the address space is limited, a large buffer pool may not fit into the address space!
答案是：因为地址空间受到限制，地址空间可能容不下一个更大的缓冲池！
These page cleaners write changed pages from the buffer pool to disk before the space in the buffer pool is required by a database agent.
在数据库代理程序需要缓冲池中的空间之前，这些页清除程序将缓冲池中已更改的页写到磁盘。
This function accepts a pointer to a user space buffer, a pointer to a kernel buffer, and a length defined in bytes.
该函数接受一个指向用户空间缓冲区的指针、一个指向内存缓冲区的指针、以及一个以字节定义的长度。
Page cleaners, on the other hand, write changed pages from the buffer pool to disk before the space in the buffer pool is required by a database agent.
另一方面，数据库代理需要缓冲池中的空间之前，页面清洗器将已修改的页面从缓冲池写入磁盘。
Note that the page sizes of 8K for the buffer pool and table space are the same.
请注意，缓冲池和表空间的页大小都是8K，两者是相同的。
Keep in mind that adjusting this value is often a short term solution, particularly if you request additional buffer pool space, which requires more overall memory.
请记住，调整这个值常常只是短期解决方案，尤其是在请求更多缓冲区池空间时。
It is likely that you will have a mixture of HDDs and SSDs, so you can allocate the buffer pool space thus saved to the table Spaces on HDDs, which need it more.
很有可能您混合使用HDD和SSD，那么就可以分配缓冲池从而节省HDD上的表空间，而HDD也更需要空间。
Now the data is stored in the user address space buffer, and it can begin its way down again.
现在数据被储存在用户地址空间缓冲区。
Buffer pool activity, including table space and table information based on DB2 snapshot data.
缓冲池活动，包括基于DB 2快照数据的表空间和表信息。
The strnlen_user function takes two arguments: the user space buffer address and the maximum length to check.
strnlen_user函数带有两个参数：用户空间缓冲区地址和要检查的最大长度。
The first copy is performed by the DMA engine, which reads file contents from the disk and stores them into a kernel address space buffer.
DMA模块从磁盘中读取文件内容，并将其存储在内核空间的缓冲区内，完成了第1次复制。
Improve buffer pool efficiency by dedicating minimal space to table Spaces on SSDs and reallocating the space thus saved to HDD buffer pools.
通过尽量将SSD上的表空间降到最低，并重新分配空间来提升缓冲池效率，从而节省hdd缓冲池。
Tcp_sendspace -this controls how much buffer space in the kernel is used to buffer application data.
tcp _ sendspace——控制内核中用于缓冲应用程序数据的缓冲区空间大小。
The danger is that if you forget to take the available buffer space into account, you can still permit a buffer overflow attack even when usingstrncpy(3).
这样的危险之处在于，如果忘了考虑可用的缓冲区空间，那么即使在使用strncpy(3)时也可能会留下缓冲区攻击隐患。
The strncpy_from_user function copies a string from user space into a kernel buffer, given a user space source address and Max length.
strncpy _ from_user函数将一个字符串从用户空间复制到一个内核缓冲区，给定一个用户空间源地址和最大长度。
First the user space data buffer and sense buffer should be allocated and made to point to the sg_io_hdr object.
首先必须分配用户空间数据缓冲区和检测缓冲区，并将它们指向sg_io_hdr对象。
tcp_receivespace —In addition to controlling the amount of buffer space to be consumed by receive buffers, AIX 7 also uses this value to determine the size to make its transmit window.
tcp_receivespace —除了控制接收缓冲区所消耗的缓冲区空间总量之外，AIX7还使用这个值来确定其传输窗口的大小。
BUFFERSIZE indicates the capacity (in 4k page) of the buffer space.
BUFFERSIZE表示缓冲区空间的容量(以4K页面为单位)。
It accepts a destination buffer (in kernel space), a source buffer (from user space), and a length defined in bytes.
它接受一个目的缓冲区(在内核空间)、一个源缓冲区(从用户空间)和一个以字节定义的长度。
Now that you know what a table space and buffer pool are and how to create them, Figure 1 shows an example of how they are visually organized within a database.
我们已经知道表空间和缓冲池是什么，以及如何创建它们，图1显示一个关于如何在数据库中可视化地组织表空间和缓冲池的例子。
When increasing the value of this parameter, consider the DBHEAP parameter, too, because the log buffer area USES space controlled by the DBHEAP parameter.
当增加这个参数的值时，也要考虑DBHEAP参数，因为日志缓冲区使用的空间由DBHEAP参数所控制。
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