该函数是通过 do_execve() 函数执行由参数传递过来的进程文件路径,该进程文件路径被定义为内核启动选项,此选项可以在内核 make menuconfig 上的 boot option 中确认。因此在设 置内核启动选项时,应设置为 “init=/init” ,以便正常运行 init 进程。如果根目录下不存在 init 进程,或者为指定内核启动选项,内核就会到...
liunx dmsetup status报错 No devices found 内核启动内核入口函数是init/main.c中的start_kernel(void),Bootloader加载完内核映像后跳到Linux执行的第一个C语言程序,该程序完成的功能主要体现在其start_kernel(void)函数中,完成初始化Linux系统的进程管理,内存管理,文件系统等工作。/kernel/msm-3.18/init/main.c[...
dmsetup dmsetup table No devices found 9. cat /proc/partitions -- shows no dm devices. Things work correctly if dmsetup remove <device> is used. This is also causing issues when you use kpartx command it is not adding the partition existed on the device with the following error: Apr 24 ...
dmsetup dmsetup table No devices found 9. cat /proc/partitions -- shows no dm devices. Things work correctly if dmsetup remove <device> is used. This is also causing issues when you use kpartx command it is not adding the partition existed on the device with the following error: Apr 24 ...
No compatible source was found for this media.Syntax of dmsetup CommandThe general syntax for the dmsetup command is as follows −dmsetup [subcommand] [options] The [subcommand] field is used to specify the command to perform an operation on a device mapper device. While the [options] field...
The package which provides dmsetup command can be found out using: # yum whatprovices /sbin/dmsetup ... 7:device-mapper-1.02.158-2.el7_7.2.x86_64 : Device mapper utility Repo : @updates Matched from: Filename : /sbin/dmsetup Examples of using dmsetup command ...
liunxdmsetupstatus报错 No devices found 内核启动内核入口函数是init/main.c中的start_kernel(void),Bootloader加载完内核映像后跳到Linux执行的第一个C语言程序,该程序完成的功能主要体现在其start_kernel(void)函数中,完成初始化Linux系统的进程管理,内存管理,文件系统等工作。/kernel/msm-3.18/init/main.c[main....
liunx dmsetup status报错 No devices found 内核启动内核入口函数是init/main.c中的start_kernel(void),Bootloader加载完内核映像后跳到Linux执行的第一个C语言程序,该程序完成的功能主要体现在其start_kernel(void)函数中,完成初始化Linux系统的进程管理,内存管理,文件系统等工作。/kernel/msm-3.18/init/main.c[ma...
dm map 350002ac00d58003e removed 6. ls /dev/mapper control 350002ac00d58003e 350002ac00d58003e1 -- I still see the link 7. multipath -F # ls /dev/mapper control 350002ac00d58003e 350002ac00d58003e1 -- I still see the link 8. dmsetup dmsetup table No devices found 9. cat /pr...
devname == map name for dm devices (the one found in /dev/mapper dir), equal to blkdevname for non-dm devices * new '-o' switch with possible options of '{devno|blkdevname|devname}' for dmsetup deps and ls * new '-o blkdevname' option for dmsetup ls --tree (ls --tree ...