Because SHMSEG kernel parameter is set too low, some Shared memory segments could not be allocated properly.
由于shmseg内核参数被设得太低,有些共享内存段不能适当地分配。
Kernel parameters not configured sufficiently and failure to initialize the database Shared memory properly can lead to failures like the following.
没有充分配置内核参数以及初始化数据库共享内存失败可能导致如下失败。
The AIX kernel will even load the same library twice into Shared memory, if it comes from a different location.
如果同一个库来自不同的位置,那么AIX内核甚至会将该库两次加载到共享内存中。
With the Linux 2.6.16 kernel, some changes have been made in the way this shared memory is allocated.
使用Linux2.6.16内核时,必须根据共享内存的分配方式进行一些更改。
Under HP-UX 10.20 kernel changes, it is possible to increase the global shared memory limit from 1.75G to 2.75GB, by compiling the application to use the SHMEM_MAGIC kernel executable.
随着 HP-UX 10.20内核的更改,可以通过编译应用程序使之使用 SHMEM_MAGIC 内核可执行程序,可以将全局共享内存的限制从 1.75G增加到 2.75GB。
To find out the allocation of the Linux shared memory, you can look at shmmax, shmmin and shmall under the /proc/sys/kernel directory.
要获得Linux共享内存的分配,您可以查看 /proc/sys/kernel目录下的shmmax、shmmin和shmall。
But is there really no way of making memory Shared security between user space and kernel when they are just used as a buffer?
但真的没有办法让用户空间和内核之间共享内存的安全时,他们只是作为一个缓冲?
But is there really no way of making memory Shared security between user space and kernel when they are just used as a buffer?
但真的没有办法让用户空间和内核之间共享内存的安全时,他们只是作为一个缓冲?
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