Default Content Mounted by Ascend Docker Runtime

Ascend Docker Runtime mounts the following directories and files to the container in read-only mode by default based on the actual environment.

**Table 1** Default mounted directories and files (Atlas 200 AI accelerator module (RC))
Path	Description
/dev/davinciX	NPU device. X indicates the ID, for example, davinci0.
/dev/davinci_manager	Management device.
/usr/local/Ascend/driver/tools	Directory for storing the tool packages provided by the driver.
/usr/local/Ascend/driver/lib64	Directory for storing user-mode libraries provided by the driver.
/usr/local/sbin/npu-smi	npu-smi tool file.
/etc/hdcBasic.cfg	Basic HDC file.
/etc/sys_version.conf	File for storing the driver version information.
/dev/dvpp_cmdlist	Device files, which support inference services.
/var/queue_schedule	Management FlowGW scheduling framework. NOTE: To mount this directory, the following conditions must be met: The MindCluster version must be 6.0.0 or later. The HDK version must be 24.1.RC2 or later.

**Table 2** Default mounted directories and files (Atlas 200I SoC A1 core board)
Path	Description
/dev/davinciX	NPU device. X indicates the ID, for example, davinci0.
/dev/davinci_manager	Device manager related to Da Vinci.
/usr/local/bin/npu-smi	npu-smi tool file.
/etc/hdcBasic.cfg	Basic HDC file.
/etc/sys_version.conf	File for storing the driver version information.
/dev/dvpp_cmdlist	Device files, which support inference services.
/var/queue_schedule	Management FlowGW scheduling framework. NOTE: To mount this directory, the following conditions must be met: The MindCluster component version must be 6.0.0 or later. The HDK version must be 24.1.RC2 or later.

**Table 3** Default mounted directories and files (Atlas 200I A2 accelerator module and Atlas 200I DK A2 developer kit)
Path	Description
/dev/davinciX	NPU device. X indicates the ID, for example, davinci0.
/dev/davinci_manager	Device manager related to Da Vinci.
/dev/svm0	Device for memory management.
/dev/ts_aisle	aicpudrv driver device, which provides event-driven channel interfaces for job scheduling.
/dev/upgrade	Driver device.
/dev/sys	Driver device.
/dev/vdec	Device files, which support inference services.
/dev/vpc
/dev/pngd
/dev/venc
/dev/dvpp_cmdlist
/dev/log_drv	Log driver device.
/etc/sys_version.conf	File for storing the driver version information.
/etc/hdcBasic.cfg	Basic HDC file.
/usr/local/sbin/npu-smi	npu-smi tool file.
/usr/local/Ascend/driver/lib64	Directory for storing user-mode libraries provided by the driver.
/usr/lib64/aicpu_kernels/
/var/slogd	Log component file.
/var/dmp_daemon	DMP daemon process file.
/usr/lib64/libcrypto.so.1.1	Dynamic libraries required by the driver. This path needs to be mounted to openEuler 22.03.
/usr/lib64/libyaml-0.so.2
/usr/lib/aarch64-linux-gnu/libcrypto.so.1.1	Dynamic libraries required by the driver. This path needs to be mounted to Ubuntu 22.04.
/usr/lib/aarch64-linux-gnu/libyaml-0.so.2
/usr/lib64/libaicpu_processer.so	Dynamic libraries required by the driver.
/usr/lib64/libaicpu_prof.so
/usr/lib64/libaicpu_sharder.so
/usr/lib64/libadump.so
/usr/lib64/libtsd_eventclient.so
/usr/lib64/libaicpu_scheduler.so
/usr/lib64/libdcmi.so
/usr/lib64/libmpi_dvpp_adapter.so
/usr/lib64/libstackcore.so
/var/queue_schedule	Management FlowGW scheduling framework. NOTE: To mount this directory, the following conditions must be met: The MindCluster component version must be 6.0.0 or later. The HDK version must be 24.1.RC2 or later.

**Table 4** Default mounted directories and files (Atlas 500 AI edge station (model 3000))
Path	Description
/dev/davinciX	NPU device. X indicates the ID, for example, davinci0.
/dev/davinci_manager	Management device.
/dev/hisi_hdc	Management device.
/dev/devmm_svm	Management device.
/home/data/miniD/driver/lib64	Directory for storing user-mode libraries provided by the driver.
/usr/local/dcmi	Directory for storing DCMI header files and libraries.
/usr/local/lib/libdcmi.so	File for storing the DCMI dynamic library.
/usr/local/bin/npu-smi	npu-smi tool file.
/dev/dvpp_cmdlist	Device files, which support inference services.
/var/queue_schedule	Management FlowGW scheduling framework. NOTE: To mount this directory, the following conditions must be met: The MindCluster component version must be 6.0.0 or later. The HDK version must be 24.1.RC2 or later.

**Table 5** Default mounted directories and files (Atlas 500 A2 edge station)
Path	Description
/dev/davinciX	NPU device. X indicates the ID, for example, davinci0.
/dev/davinci_manager	Device manager related to Da Vinci.
/dev/svm0	Device for memory management.
/dev/ts_aisle	aicpudrv driver device, which provides event-driven channel interfaces for job scheduling.
/dev/upgrade	Driver device.
/dev/sys	Driver device.
/dev/vdec	Device files, which support inference services.
/dev/vpc
/dev/pngd
/dev/venc
/dev/dvpp_cmdlist
/dev/log_drv	Log driver device.
/usr/local/Ascend/driver/lib64	Directory for storing user-mode libraries provided by the driver.
/usr/lib64/aicpu_kernels
/usr/local/sbin/npu-smi	npu-smi tool file.
/etc/sys_version.conf	File for storing the driver version information.
/etc/ld.so.conf.d/mind_so.conf	File for configuring the dynamic library path of the driver.
/etc/hdcBasic.cfg	Basic HDC file.
/var/dmp_daemon	DMP daemon process file.
/var/slogd	Log component file.
/usr/lib64/libcrypto.so.1.1	Dynamic libraries required by the driver. This path needs to be mounted to openEuler 22.03/EulerOS 2.11 and later.
/usr/lib64/libyaml-0.so.2
/usr/lib/aarch64-linux-gnu/libcrypto.so.1.1	Dynamic libraries required by the driver. This path needs to be mounted to Ubuntu 22.04.
/usr/lib/aarch64-linux-gnu/libyaml-0.so.2
/usr/lib64/libsemanage.so.2	Dynamic libraries required by the driver.
/usr/lib64/libmmpa.so
/usr/lib64/libdrvdsmi.so
/usr/lib64/libdcmi.so
/usr/lib64/libstackcore.so
/usr/lib64/libmpi_dvpp_adapter.so
/usr/lib64/libaicpu_scheduler.so
/usr/lib64/libaicpu_processer.so
/usr/lib64/libaicpu_prof.so
/usr/lib64/libaicpu_sharder.so
/usr/lib64/libadump.so
/usr/lib64/libtsd_eventclient.so
/var/queue_schedule	Management FlowGW scheduling framework. NOTE: To mount this directory, the following conditions must be met: The MindCluster component version must be 6.0.0 or later. The HDK version must be 24.1.RC2 or later.

**Table 6** Default mounting directories and files for other devices
Path	Description
/dev/davinciX	NPU device. X indicates the ID, for example, davinci0.
/dev/davinci_manager	Management device.
/dev/hisi_hdc	Management device.
/dev/devmm_svm	Management device.
/usr/local/Ascend/driver/lib64	Directory for storing user-mode libraries provided by the driver.
/usr/local/Ascend/driver/include	Directory for storing the header file provided by the driver.
/usr/local/dcmi	Directory for storing DCMI header files and libraries.
/usr/local/bin/npu-smi	npu-smi tool file.
/dev/dvpp_cmdlist	Device files, which support the digital vision preprocessing function.
/var/queue_schedule	Management FlowGW scheduling framework. NOTE: To mount this directory, the following conditions must be met: The MindCluster component version must be 6.0.0 or later. The HDK version must be 24.1.RC2 or later.

Parent topic: Appendixes