57-20210402华为海思Hi3516DV300的linux系统下NFS文件系统挂载（eMMC模式）
2021/4/2 17:55

https://xueqiu.com/7970718062/159110439
官井想开挖掘机
来自iPhone发布于2020-09-13 15:18
$润和软件(SZ300339)$

HiSpark AI Camera套件

l 支持鸿蒙OS、LiteOS、Linux系统，方便进行产品的原型验证和快速开发
l 板载海思Hi3516DV300芯片，内置双核Cortex-A7，最高运行评率900MHz，内置图像处理单元（ISP），内置H265/H264硬件编解码器，内置智能视频引擎（IVE），内置硬件安全引擎
l 主控芯片内置神经网络推理引擎（NNIE），8bit算力1Tops，可进行端侧AI计算
l 板载1G DDR3内存，最大传输速度1866Mbps
l 板载8G eMMC，最大传输速度
l 板载Hi3861 WiFi模组，支持IEEE 802.11 b/g/n，支持STA模式、AP模式
l 板载索尼IMX 335图像传感器，最大有效像素5.04M，视屏最高支持2592x1944@60fps

1、在华为海思Hi3516DV300开发板上配置以太网的参数！
加入rcS启动文件中，重启之后就可以自动配置网络了！
cd /etc/
echo "nameserver 8.8.8.8" >> resolv.conf

cd /etc/init.d/
echo "ifconfig eth0 hw ether 00:11:22:33:44:55" >> rcS
echo "ifconfig eth0 192.168.0.10 netmask 255.255.255.0" >> rcS
echo "route add default gw 192.168.0.1" >> rcS

/ # cd /etc/
/etc # 
/etc # echo "nameserver 8.8.8.8" >> resolv.conf 
~ # cd /etc/init.d/
/etc/init.d #
/etc/init.d # echo "ifconfig eth0 hw ether 00:11:22:33:44:55" >> rcS
/etc/init.d # echo "ifconfig eth0 192.168.0.10 netmask 255.255.255.0" >> rcS
/etc/init.d # echo "route add default gw 192.168.0.1" >> rcS
/etc/init.d # 
/etc/init.d # reboot

ping www.baidu.com
ping 104.193.88.123
ping 192.168.0.149

https://blog.csdn.net/qq_30722795/article/details/110275444
Hi3516DV300开发板——4.开发板挂载NFS服务
锅盖小郭哥 2020-11-28 15:17:58  455  收藏 1

注意：一定要在配置虚拟机网络与开发板网络互相能ping通情况下才能开始！！！！

2、NFS服务器配置（虚拟机端）
安装nfs服务
sudo apt-get update
sudo apt-get install nfs-kernel-server

rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ sudo apt-get install nfs-kernel-server
[sudo] password for rootroot: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  keyutils libnfsidmap2 libtirpc-common libtirpc3 nfs-common rpcbind
Suggested packages:
  open-iscsi watchdog
The following NEW packages will be installed:
  keyutils libnfsidmap2 libtirpc-common libtirpc3 nfs-common nfs-kernel-server rpcbind
0 upgraded, 7 newly installed, 0 to remove and 47 not upgraded.
Need to get 503 kB of archives.
After this operation, 1,936 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://cn.archive.ubuntu.com/ubuntu focal/main amd64 libtirpc-common all 1.2.5-1 [7,632 B]
Get:2 http://cn.archive.ubuntu.com/ubuntu focal/main amd64 libtirpc3 amd64 1.2.5-1 [77.2 kB]
Get:3 http://cn.archive.ubuntu.com/ubuntu focal/main amd64 rpcbind amd64 1.2.5-8 [42.8 kB]
Get:4 http://cn.archive.ubuntu.com/ubuntu focal/main amd64 keyutils amd64 1.6-6ubuntu1 [45.0 kB]                                                                                                                                                                             
Get:5 http://cn.archive.ubuntu.com/ubuntu focal/main amd64 libnfsidmap2 amd64 0.25-5.1ubuntu1 [27.9 kB]                                                                                                                                                                      
Get:6 http://cn.archive.ubuntu.com/ubuntu focal-updates/main amd64 nfs-common amd64 1:1.3.4-2.5ubuntu3.3 [204 kB]                                                                                                                                                            
Get:7 http://cn.archive.ubuntu.com/ubuntu focal-updates/main amd64 nfs-kernel-server amd64 1:1.3.4-2.5ubuntu3.3 [98.9 kB]                                                                                                                                                    
Fetched 503 kB in 13s (38.6 kB/s)                                                                                                                                                                                                                                            
Selecting previously unselected package libtirpc-common.
(Reading database ... 212148 files and directories currently installed.)
Preparing to unpack .../0-libtirpc-common_1.2.5-1_all.deb ...
Unpacking libtirpc-common (1.2.5-1) ...
Selecting previously unselected package libtirpc3:amd64.
Preparing to unpack .../1-libtirpc3_1.2.5-1_amd64.deb ...
Unpacking libtirpc3:amd64 (1.2.5-1) ...
Selecting previously unselected package rpcbind.
Preparing to unpack .../2-rpcbind_1.2.5-8_amd64.deb ...
Unpacking rpcbind (1.2.5-8) ...
Selecting previously unselected package keyutils.
Preparing to unpack .../3-keyutils_1.6-6ubuntu1_amd64.deb ...
Unpacking keyutils (1.6-6ubuntu1) ...
Selecting previously unselected package libnfsidmap2:amd64.
Preparing to unpack .../4-libnfsidmap2_0.25-5.1ubuntu1_amd64.deb ...
Unpacking libnfsidmap2:amd64 (0.25-5.1ubuntu1) ...
Selecting previously unselected package nfs-common.
Preparing to unpack .../5-nfs-common_1%3a1.3.4-2.5ubuntu3.3_amd64.deb ...
Unpacking nfs-common (1:1.3.4-2.5ubuntu3.3) ...
Selecting previously unselected package nfs-kernel-server.
Preparing to unpack .../6-nfs-kernel-server_1%3a1.3.4-2.5ubuntu3.3_amd64.deb ...
Unpacking nfs-kernel-server (1:1.3.4-2.5ubuntu3.3) ...
Setting up libtirpc-common (1.2.5-1) ...
Setting up keyutils (1.6-6ubuntu1) ...
Setting up libnfsidmap2:amd64 (0.25-5.1ubuntu1) ...
Setting up libtirpc3:amd64 (1.2.5-1) ...
Setting up rpcbind (1.2.5-8) ...
Created symlink /etc/systemd/system/multi-user.target.wants/rpcbind.service → /lib/systemd/system/rpcbind.service.
Created symlink /etc/systemd/system/sockets.target.wants/rpcbind.socket → /lib/systemd/system/rpcbind.socket.
Setting up nfs-common (1:1.3.4-2.5ubuntu3.3) ...

Creating config file /etc/idmapd.conf with new version
Adding system user `statd' (UID 130) ...
Adding new user `statd' (UID 130) with group `nogroup' ...
Not creating home directory `/var/lib/nfs'.
Created symlink /etc/systemd/system/multi-user.target.wants/nfs-client.target → /lib/systemd/system/nfs-client.target.
Created symlink /etc/systemd/system/remote-fs.target.wants/nfs-client.target → /lib/systemd/system/nfs-client.target.
nfs-utils.service is a disabled or a static unit, not starting it.
Setting up nfs-kernel-server (1:1.3.4-2.5ubuntu3.3) ...
Created symlink /etc/systemd/system/multi-user.target.wants/nfs-server.service → /lib/systemd/system/nfs-server.service.
Job for nfs-server.service canceled.

Creating config file /etc/exports with new version

Creating config file /etc/default/nfs-kernel-server with new version
Processing triggers for systemd (245.4-4ubuntu3.4) ...
Processing triggers for man-db (2.9.1-1) ...
Processing triggers for libc-bin (2.31-0ubuntu9.2) ...
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$

启动nfs服务
sudo systemctl start nfs-kernel-server.service

创建一个共享文件夹
mkdir nfs_files && cd nfs_files && pwd

执行过后会有一个绝对路径：home/xxxx/nfs_files。

rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ sudo systemctl start nfs-kernel-server.service
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ mkdir nfs_files && cd nfs_files && pwd
/home/rootroot/nfs_files
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~/nfs_files$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~/nfs_files$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~/nfs_files$ pwd
/home/rootroot/nfs_files
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~/nfs_files$

下一步写入的时候把xxx改为自己的虚拟机用户名即可。
eg：/home/long/nfs_files

设置导出目录
sudo vim /etc/exports

在这个里面最后一行添加如下内容后保存：

# /home/xxx/nfs_file  导出的目录,把xxx换为自己的用户名
# * 可挂载的ip *代表不做限制
# rw 代表可读可写 
# sync 代表文件同步
# no_subtree_check 禁用安全验证
# no_root_squash  允许任何客户端系统的root用户修改root拥有的文件
/home/xxx/nfs_files *(rw,nohide,insecure,no_subtree_check,async,no_root_squash)

重启NFS服务
sudo systemctl restart nfs-kernel-server.service

rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ cd /etc/
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ diff exports exports.bak1 
11d10
< /home/xxx/nfs_files *(rw,nohide,insecure,no_subtree_check,async,no_root_squash)
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ sudo cp exports.bak1 exports
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ sudo echo "/home/rootroot/nfs_files *(rw,nohide,insecure,no_subtree_check,async,no_root_squash)" >> exports
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ sudo cp exports.bak1 exports
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ sudo echo "/home/rootroot/nfs_files *(rw,nohide,insecure,no_subtree_check,async,no_root_squash)" >> exports
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ diff exports exports.bak1 
11d10
< /home/rootroot/nfs_files *(rw,nohide,insecure,no_subtree_check,async,no_root_squash)
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ sudo systemctl start nfs-kernel-server.service
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ ps -e | grep nfs*
    129 ?        00:00:00 ipv6_addrconf
   1377 ?        00:00:00 ibus-dconf
   1423 ?        00:00:00 dconf-service
   2381 ?        00:00:00 nfsd
   2382 ?        00:00:00 nfsd
   2383 ?        00:00:00 nfsd
   2384 ?        00:00:00 nfsd
   2385 ?        00:00:00 nfsd
   2386 ?        00:00:00 nfsd
   2387 ?        00:00:00 nfsd
   2388 ?        00:00:00 nfsd
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:/etc$ cd ~
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ ps -e | grep nfs*
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ ps -e | grep nfs*
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ ps -e
    PID TTY          TIME CMD
      1 ?        00:00:00 systemd
      2 ?        00:00:00 kthreadd
      3 ?        00:00:00 rcu_gp
      4 ?        00:00:00 rcu_par_gp
      6 ?        00:00:00 kworker/0:0H-kblockd
      7 ?        00:00:00 kworker/0:1-events
      9 ?        00:00:00 mm_percpu_wq
     10 ?        00:00:00 ksoftirqd/0
     11 ?        00:00:00 rcu_sched
     12 ?        00:00:00 migration/0
     13 ?        00:00:00 idle_inject/0
     14 ?        00:00:00 cpuhp/0
     15 ?        00:00:00 cpuhp/1
     16 ?        00:00:00 idle_inject/1
     17 ?        00:00:00 migration/1
     18 ?        00:00:00 ksoftirqd/1
     20 ?        00:00:00 kworker/1:0H
     21 ?        00:00:00 cpuhp/2
     22 ?        00:00:00 idle_inject/2
     23 ?        00:00:00 migration/2
     24 ?        00:00:00 ksoftirqd/2
     26 ?        00:00:00 kworker/2:0H-kblockd
     27 ?        00:00:00 cpuhp/3
     28 ?        00:00:00 idle_inject/3
     29 ?        00:00:00 migration/3
     30 ?        00:00:00 ksoftirqd/3
     31 ?        00:00:00 kworker/3:0-events
     32 ?        00:00:00 kworker/3:0H-kblockd
     33 ?        00:00:00 cpuhp/4
     34 ?        00:00:00 idle_inject/4
     35 ?        00:00:00 migration/4
     36 ?        00:00:00 ksoftirqd/4
     38 ?        00:00:00 kworker/4:0H-kblockd
     39 ?        00:00:00 cpuhp/5
     40 ?        00:00:00 idle_inject/5
     41 ?        00:00:00 migration/5
     42 ?        00:00:00 ksoftirqd/5
     43 ?        00:00:00 kworker/5:0-events
     44 ?        00:00:00 kworker/5:0H-kblockd
     45 ?        00:00:00 kdevtmpfs
     46 ?        00:00:00 netns
     47 ?        00:00:00 rcu_tasks_kthre
     48 ?        00:00:00 rcu_tasks_rude_
     49 ?        00:00:00 rcu_tasks_trace
     50 ?        00:00:00 kauditd
     51 ?        00:00:00 kworker/3:1-events
     54 ?        00:00:00 khungtaskd
     55 ?        00:00:00 oom_reaper
     56 ?        00:00:00 writeback
     57 ?        00:00:00 kcompactd0
     58 ?        00:00:00 ksmd
     59 ?        00:00:00 khugepaged
    105 ?        00:00:00 kintegrityd
    106 ?        00:00:00 kblockd
    107 ?        00:00:00 blkcg_punt_bio
    108 ?        00:00:00 tpm_dev_wq
    109 ?        00:00:00 ata_sff
    111 ?        00:00:00 md
    112 ?        00:00:00 edac-poller
    113 ?        00:00:00 devfreq_wq
    114 ?        00:00:00 watchdogd
    115 ?        00:00:00 kworker/1:1-events
    116 ?        00:00:00 kworker/u32:1-events_unbound
    117 ?        00:00:00 pm_wq
    118 ?        00:00:00 irq/25-AMD-Vi
    120 ?        00:00:00 kswapd0
    121 ?        00:00:00 ecryptfs-kthrea
    123 ?        00:00:00 kthrotld
    124 ?        00:00:00 irq/27-pciehp
    125 ?        00:00:00 irq/28-pciehp
    126 ?        00:00:00 acpi_thermal_pm
    128 ?        00:00:00 vfio-irqfd-clea
    129 ?        00:00:00 ipv6_addrconf
    138 ?        00:00:00 kstrp
    141 ?        00:00:00 zswap-shrink
    142 ?        00:00:00 kworker/u33:0-hci0
    149 ?        00:00:00 charger_manager
    201 ?        00:00:00 kworker/1:2-events
    202 ?        00:00:00 scsi_eh_0
    203 ?        00:00:00 scsi_tmf_0
    204 ?        00:00:00 scsi_eh_1
    205 ?        00:00:00 scsi_tmf_1
    207 ?        00:00:00 irq/53-SYNA30BA
    208 ?        00:00:00 kworker/u32:3-events_unbound
    210 ?        00:00:00 scsi_eh_2
    211 ?        00:00:00 scsi_tmf_2
    212 ?        00:00:00 scsi_eh_3
    213 ?        00:00:00 scsi_tmf_3
    214 ?        00:00:00 kworker/u32:4-events_unbound
    217 ?        00:00:00 kworker/5:3-events
    220 ?        00:00:00 kworker/3:3-events
    221 ?        00:00:00 kworker/4:1H-kblockd
    222 ?        00:00:00 kworker/5:1H-kblockd
    224 ?        00:00:00 kworker/0:1H-kblockd
    251 ?        00:00:00 jbd2/sda9-8
    252 ?        00:00:00 ext4-rsv-conver
    261 ?        00:00:00 kworker/2:1H-kblockd
    265 ?        00:00:00 kworker/4:2-events
    266 ?        00:00:00 kworker/3:1H-kblockd
    287 ?        00:00:00 kworker/1:1H-kblockd
    305 ?        00:00:00 systemd-journal
    321 ?        00:00:00 rpciod
    322 ?        00:00:00 xprtiod
    325 ?        00:00:00 blkmapd
    334 ?        00:00:00 kworker/4:3-events
    335 ?        00:00:00 loop0
    341 ?        00:00:00 systemd-udevd
    343 ?        00:00:00 loop1
    345 ?        00:00:00 loop2
    357 ?        00:00:00 loop3
    364 ?        00:00:00 loop4
    374 ?        00:00:00 loop5
    381 ?        00:00:00 loop6
    396 ?        00:00:00 kworker/0:2-events
    410 ?        00:00:00 cfg80211
    416 ?        00:00:00 cryptd
    422 ?        00:00:00 kworker/u33:2-xprtiod
    435 ?        00:00:00 irq/60-iwlwifi:
    443 ?        00:00:00 irq/61-iwlwifi:
    444 ?        00:00:00 irq/62-iwlwifi:
    446 ?        00:00:00 irq/63-iwlwifi:
    447 ?        00:00:00 irq/64-iwlwifi:
    448 ?        00:00:00 irq/65-iwlwifi:
    450 ?        00:00:00 irq/66-iwlwifi:
    452 ?        00:00:00 irq/67-iwlwifi:
    469 ?        00:00:00 amd_iommu_v2
    481 ?        00:00:00 kworker/2:2-events
    488 ?        00:00:00 kworker/2:3-events
    490 ?        00:00:00 ttm_swap
    493 ?        00:00:00 gfx
    494 ?        00:00:00 comp_1.0.0
    495 ?        00:00:00 comp_1.1.0
    496 ?        00:00:00 comp_1.2.0
    497 ?        00:00:00 comp_1.3.0
    498 ?        00:00:00 comp_1.0.1
    499 ?        00:00:00 comp_1.1.1
    500 ?        00:00:00 comp_1.2.1
    501 ?        00:00:00 comp_1.3.1
    502 ?        00:00:00 sdma0
    504 ?        00:00:00 vcn_dec
    505 ?        00:00:00 vcn_enc0
    506 ?        00:00:00 vcn_enc1
    507 ?        00:00:00 jpeg_dec
    651 ?        00:00:00 jbd2/sda6-8
    652 ?        00:00:00 ext4-rsv-conver
    654 ?        00:00:00 jbd2/sda8-8
    655 ?        00:00:00 ext4-rsv-conver
    679 ?        00:00:00 rpcbind
    683 ?        00:00:00 systemd-resolve
    684 ?        00:00:00 systemd-timesyn
    745 ?        00:00:00 accounts-daemon
    746 ?        00:00:00 acpid
    751 ?        00:00:00 avahi-daemon
    752 ?        00:00:00 bluetoothd
    753 ?        00:00:00 cron
    754 ?        00:00:00 cupsd
    755 ?        00:00:00 dbus-daemon
    761 ?        00:00:00 NetworkManager
    774 ?        00:00:00 irqbalance
    778 ?        00:00:00 networkd-dispat
    785 ?        00:00:00 polkitd
    787 ?        00:00:00 rsyslogd
    790 ?        00:00:01 snapd
    794 ?        00:00:00 switcheroo-cont
    795 ?        00:00:00 systemd-logind
    797 ?        00:00:00 udisksd
    800 ?        00:00:00 wpa_supplicant
    810 ?        00:00:00 avahi-daemon
    842 ?        00:00:00 cups-browsed
    874 ?        00:00:00 ModemManager
    880 ?        00:00:00 kworker/1:3-events
    894 ?        00:00:00 sshd
    916 ?        00:00:00 apache2
    919 ?        00:00:00 apache2
    920 ?        00:00:00 apache2
    982 ?        00:00:00 unattended-upgr
    991 ?        00:00:00 gdm3
   1023 ?        00:00:00 gdm-session-wor
   1046 ?        00:00:00 systemd
   1052 ?        00:00:00 (sd-pam)
   1058 ?        00:00:00 pulseaudio
   1060 ?        00:00:52 tracker-miner-f
   1063 ?        00:00:00 gnome-keyring-d
   1067 tty2     00:00:00 gdm-x-session
   1071 tty2     00:00:01 Xorg
   1072 ?        00:00:00 dbus-daemon
   1073 ?        00:00:00 rtkit-daemon
   1080 ?        00:00:00 gvfsd
   1095 ?        00:00:00 gvfsd-fuse
   1100 ?        00:00:00 gvfs-udisks2-vo
   1107 ?        00:00:00 gvfs-mtp-volume
   1111 ?        00:00:00 gvfs-goa-volume
   1115 ?        00:00:00 goa-daemon
   1137 ?        00:00:00 goa-identity-se
   1142 ?        00:00:00 gvfs-afc-volume
   1148 ?        00:00:00 gvfs-gphoto2-vo
   1152 ?        00:00:00 upowerd
   1164 ?        00:00:00 krfcommd
   1192 tty2     00:00:00 gnome-session-b
   1260 ?        00:00:00 ssh-agent
   1289 ?        00:00:00 at-spi-bus-laun
   1294 ?        00:00:00 dbus-daemon
   1313 ?        00:00:00 gnome-session-c
   1320 ?        00:00:00 gnome-session-b
   1335 ?        00:00:03 gnome-shell
   1373 ?        00:00:00 ibus-daemon
   1377 ?        00:00:00 ibus-dconf
   1378 ?        00:00:00 ibus-extension-
   1380 ?        00:00:00 ibus-x11
   1382 ?        00:00:00 ibus-portal
   1395 ?        00:00:00 at-spi2-registr
   1399 ?        00:00:00 xdg-permission-
   1404 ?        00:00:00 gnome-shell-cal
   1410 ?        00:00:00 evolution-sourc
   1418 ?        00:00:00 evolution-calen
   1423 ?        00:00:00 dconf-service
   1435 ?        00:00:00 evolution-addre
   1459 ?        00:00:00 gjs
   1469 ?        00:00:00 gvfsd-trash
   1482 ?        00:00:00 gsd-a11y-settin
   1483 ?        00:00:00 gsd-color
   1485 ?        00:00:00 gsd-datetime
   1491 ?        00:00:00 gsd-housekeepin
   1492 ?        00:00:00 gsd-keyboard
   1493 ?        00:00:00 gsd-media-keys
   1494 ?        00:00:00 gsd-power
   1497 ?        00:00:00 gsd-print-notif
   1498 ?        00:00:00 gsd-rfkill
   1499 ?        00:00:00 gsd-screensaver
   1500 ?        00:00:00 gsd-sharing
   1501 ?        00:00:00 gsd-smartcard
   1503 ?        00:00:00 gsd-sound
   1505 ?        00:00:00 gsd-usb-protect
   1506 ?        00:00:00 gsd-wacom
   1507 ?        00:00:00 gsd-wwan
   1509 ?        00:00:00 gsd-xsettings
   1529 ?        00:00:00 evolution-alarm
   1559 ?        00:00:00 gsd-disk-utilit
   1563 ?        00:00:00 ibus-engine-sim
   1590 ?        00:00:00 colord
   1620 ?        00:00:00 gsd-printer
   1661 ?        00:00:00 nmbd
   1662 ?        00:00:00 whoopsie
   1664 ?        00:00:00 kerneloops
   1668 ?        00:00:00 kerneloops
   1692 ?        00:00:00 smbd
   1695 ?        00:00:00 smbd-notifyd
   1696 ?        00:00:00 cleanupd
   1697 ?        00:00:00 lpqd
   1728 ?        00:00:01 gnome-terminal-
   1736 pts/0    00:00:00 bash
   1744 pts/0    00:00:01 top
   1749 ?        00:00:00 sshd
   1867 ?        00:00:00 sshd
   1868 pts/1    00:00:00 bash
   1912 ?        00:00:00 dbus
   1913 ?        00:00:00 dbus
   1914 ?        00:00:00 dbus
   1937 ?        00:00:00 gvfsd-metadata
   1942 ?        00:00:00 update-notifier
   2028 ?        00:00:00 smbd
   2371 ?        00:00:00 rpc.idmapd
   2372 ?        00:00:00 rpc.mountd
   2376 ?        00:00:00 lockd
   2377 ?        00:00:00 kworker/4:0-events
   2378 ?        00:00:00 kworker/4:1-events
   2381 ?        00:00:00 nfsd
   2382 ?        00:00:00 nfsd
   2383 ?        00:00:00 nfsd
   2384 ?        00:00:00 nfsd
   2385 ?        00:00:00 nfsd
   2386 ?        00:00:00 nfsd
   2387 ?        00:00:00 nfsd
   2388 ?        00:00:00 nfsd
   2395 pts/1    00:00:00 ps
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ ps -e | grep nfs*
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ ps -e | grep nfs
   2381 ?        00:00:00 nfsd
   2382 ?        00:00:00 nfsd
   2383 ?        00:00:00 nfsd
   2384 ?        00:00:00 nfsd
   2385 ?        00:00:00 nfsd
   2386 ?        00:00:00 nfsd
   2387 ?        00:00:00 nfsd
   2388 ?        00:00:00 nfsd
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ ps -e | grep nfs*
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$ 
rootroot@rootroot-HP-ZHAN-66-Pro-A-14-G3:~$

3、NFS服务器配置（开发板）
# 新建一个文件夹用于挂载NFS文件
mkdir my_nfs

# 挂载NFS
# 格式：mount <device> <path> <name> [uid gid]
（这个是鸿蒙系统下的参数配置，linux下的略有不同！）
mount 192.168.1.6:/home/long/nfs_files /my_nfs nfs

https://blog.csdn.net/qq_30722795/article/details/110275444
linux开发板挂载NFS网络文件系统
剑之所向 2019-02-06 17:12:28  2739  收藏 12

开发板设置去挂载网络上（linux服务器）的文件系统
配置开发板的ip  开发板上启动内核和文件系统后
查看ip地址#ifconfig 
设置ip地址# ifconfig eth0 192.168.2.3   
开发板启动flash的文件系统后，建立一个/mnt目录作为挂载点，
我们把linux服务器的文件系统挂载到mnt目录

# mount -t nfs -o nolock 192.168.2.2:/work/nfs_root/first_fs  /mnt
可能出现以下问题
nfs: server 192.168.2.2 not responding, still trying
nfs: server 192.168.2.2 not responding, still trying
nfs: server 192.168.2.2 not responding, still trying

建议改用以下命令（nfs本身的问题，nfs默认是udp协议，因此使用下面的命令完美解决）

#mount -t nfs -o intr,nolock,rsize=1024,wsize=1024 192.168.2.2:/work/nfs_root/first_fs  /mnt

hibvt_rtc 12080000.rtc: setting system clock to 1970-01-01 01:25:46 UTC (5146)
clk: Not disabling unused clocks
Waiting for root device /dev/mmcblk0p3...
mmc0: new HS200 MMC card at address 0001
mmc0: -524: cmdq: unable to set-up
mmcblk0: mmc0:0001 8GTF4R 7.28 GiB 
mmcblk0boot0: mmc0:0001 8GTF4R partition 1 4.00 MiB
mmcblk0boot1: mmc0:0001 8GTF4R partition 2 4.00 MiB
mmcblk0rpmb: mmc0:0001 8GTF4R partition 3 512 KiB
 mmcblk0: p1(uboot.bin) p2(kernel) p3(rootfs.ext4) p4(user)
EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
VFS: Mounted root (ext4 filesystem) on device 179:3.
devtmpfs: mounted
Freeing unused kernel memory: 1024K (c0800000 - c0900000)

_ _ _ _ _ _ _ _ _ _ _ _
            \  _  _   _  _ _ ___
            / /__/ \ |_/
           / __   /  -  _ ___
          / /  / /  / /
  _ _ _ _/ /  /  \_/  \_ ______
___________\___\__________________

[RCS]: /etc/init.d/S00devs
mknod: /dev/console: File exists
mknod: /dev/ttyAMA0: File exists
mknod: /dev/null: File exists
[RCS]: /etc/init.d/S01udev
random: udevd: uninitialized urandom read (16 bytes read)
udevd[89]: starting eudev-3.2.7
[RCS]: /etc/init.d/S80network
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Auto login as root ...
login[109]: root login on 'ttyS000'
Welcome to HiLinux.
None of nfsroot found in cmdline.
~ # hisi-femac 10010000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

~ # 
~ # 
~ # 
~ # 
~ # ifconfig
eth0      Link encap:Ethernet  HWaddr 00:11:22:33:44:55  
          inet addr:192.168.0.10  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::211:22ff:fe33:4455/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:15 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:756 (756.0 B)  TX bytes:648 (648.0 B)
          Interrupt:26

~ # 
~ # 
~ # ping www.baidu.com
PING www.baidu.com (104.193.88.123): 56 data bytes
64 bytes from 104.193.88.123: seq=0 ttl=53 time=176.839 ms
64 bytes from 104.193.88.123: seq=1 ttl=53 time=171.034 ms
64 bytes from 104.193.88.123: seq=2 ttl=53 time=167.973 ms
64 bytes from 104.193.88.123: seq=3 ttl=53 time=169.294 ms
64 bytes from 104.193.88.123: seq=4 ttl=53 time=176.662 ms
^C
--- www.baidu.com ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 167.973/172.360/176.839 ms
~ # 
~ # 
~ # 
~ # ls -l
total 0
~ # 
~ # pwd
/root
~ # 
~ # 
~ # cd /
/ # 
random: fast init done
/ # 
/ # pwd
/
/ # 
/ # 
/ # 
/ # ls -l
total 84
drwxr-x---    2 root     root          4096 Jan  1 00:34 bin
drwxr-x---    2 root     root          4096 Apr 19  2006 boot
drwxr-xr-x    9 root     root          3000 Jan  1 01:25 dev
drwxr-x---    4 root     root          4096 Jan  1 00:03 etc
drwxr-x---    2 root     root          4096 Apr 19  2006 home
lrwxrwxrwx    1 root     root             9 Apr  1  2021 init -> sbin/init
drwxr-x---    2 root     root          4096 Jun 20  2018 komod
drwxr-x---    2 root     root          4096 Apr  1  2021 lib
lrwxrwxrwx    1 root     root            11 Apr  1  2021 linuxrc -> bin/busybox
drwxr-x---    2 root     root          4096 Apr 19  2006 lost+found
-rwxr-x---    1 root     root          1317 Jul 31  2018 mkimg.rootfs
-rwxr-x---    1 root     root           431 Apr 21  2011 mknod_console
drwxr-x---    2 root     root          4096 Apr 19  2006 mnt
drwxr-x---    2 root     root          4096 Jan  1 00:14 my_nfs
drwxr-x---    2 root     root          4096 May 21  2008 nfsroot
drwxr-x---    2 root     root          4096 Apr 19  2006 opt
dr-xr-xr-x   81 root     root             0 Jan  1 00:00 proc
drwxr-x---    2 root     root          4096 Jan  1 00:03 root
drwxr-xr-x    3 root     root          4096 Jan  1 00:01 run
dr-xr-x---    2 root     root          4096 Apr  1  2021 sbin
drwxr-x---    2 root     root          4096 Apr 19  2006 share
drwxr-x---    2 root     root          4096 Jun 20  2018 sharefs
dr-xr-xr-x   12 root     root             0 Jan  1 01:25 sys
drwxr-x---    2 root     root          4096 Apr 19  2006 tmp
drwxr-x---    6 root     root          4096 Apr  1  2021 usr
drwxr-x---    3 root     root          4096 Apr 19  2006 var
/ # 
/ # 
/ # cd my_nfs/
/my_nfs # 
/my_nfs # ls -l
total 0
/my_nfs # 
/my_nfs # 
/my_nfs # 
/my_nfs # 
/my_nfs # ping 192.168.0.204
PING 192.168.0.204 (192.168.0.204): 56 data bytes
64 bytes from 192.168.0.204: seq=0 ttl=64 time=1.517 ms
64 bytes from 192.168.0.204: seq=1 ttl=64 time=0.983 ms
64 bytes from 192.168.0.204: seq=2 ttl=64 time=0.680 ms
64 bytes from 192.168.0.204: seq=3 ttl=64 time=0.906 ms
64 bytes from 192.168.0.204: seq=4 ttl=64 time=0.594 ms
64 bytes from 192.168.0.204: seq=5 ttl=64 time=0.815 ms
^C
--- 192.168.0.204 ping statistics ---
6 packets transmitted, 6 packets received, 0% packet loss
round-trip min/avg/max = 0.594/0.915/1.517 ms
/my_nfs # 
/my_nfs # 
/my_nfs # 
/my_nfs # 
/my_nfs # mount 192.168.0.204:/home/rootroot/nfs_files /my_nfs nfs
BusyBox v1.26.2 (2021-04-01 16:31:59 CST) multi-call binary.

Usage: mount [OPTIONS] [-o OPT] DEVICE NODE

Mount a filesystem. Filesystem autodetection requires /proc.

-a        Mount all filesystems in fstab
    -f        Dry run
    -v        Verbose
    -r        Read-only mount
    -t FSTYPE[,...]    Filesystem type(s)
    -T FILE        Read FILE instead of /etc/fstab
    -O OPT        Mount only filesystems with option OPT (-a only)
-o OPT:
    loop        Ignored (loop devices are autodetected)
    [a]sync        Writes are [a]synchronous
    [no]atime    Disable/enable updates to inode access times
    [no]diratime    Disable/enable atime updates to directories
    [no]relatime    Disable/enable atime updates relative to modification time
    [no]dev        (Dis)allow use of special device files
    [no]exec    (Dis)allow use of executable files
    [no]suid    (Dis)allow set-user-id-root programs
    [r]shared    Convert [recursively] to a shared subtree
    [r]slave    Convert [recursively] to a slave subtree
    [r]private    Convert [recursively] to a private subtree
    [un]bindable    Make mount point [un]able to be bind mounted
    [r]bind        Bind a file or directory [recursively] to another location
    move        Relocate an existing mount point
    remount        Remount a mounted filesystem, changing flags
    ro        Same as -r

There are filesystem-specific -o flags.
/my_nfs # 
/my_nfs # 
/my_nfs # ls -l
total 0
/my_nfs # 
/my_nfs # 
/my_nfs # mount -t nfs -o nolock 192.168.0.204:/home/rootroot/nfs_files /my_nfs
/my_nfs # 
/my_nfs # ls -l
total 0
/my_nfs # 
/my_nfs # 
/my_nfs # cd ..
/ # 
/ # 
/ # ls -l
total 84
drwxr-x---    2 root     root          4096 Jan  1 00:34 bin
drwxr-x---    2 root     root          4096 Apr 19  2006 boot
drwxr-xr-x    9 root     root          3000 Jan  1 01:25 dev
drwxr-x---    4 root     root          4096 Jan  1 00:03 etc
drwxr-x---    2 root     root          4096 Apr 19  2006 home
lrwxrwxrwx    1 root     root             9 Apr  1  2021 init -> sbin/init
drwxr-x---    2 root     root          4096 Jun 20  2018 komod
drwxr-x---    2 root     root          4096 Apr  1  2021 lib
lrwxrwxrwx    1 root     root            11 Apr  1  2021 linuxrc -> bin/busybox
drwxr-x---    2 root     root          4096 Apr 19  2006 lost+found
-rwxr-x---    1 root     root          1317 Jul 31  2018 mkimg.rootfs
-rwxr-x---    1 root     root           431 Apr 21  2011 mknod_console
drwxr-x---    2 root     root          4096 Apr 19  2006 mnt
drwxrwxr-x    2 1000     1000          4096 Apr  2  2021 my_nfs
drwxr-x---    2 root     root          4096 May 21  2008 nfsroot
drwxr-x---    2 root     root          4096 Apr 19  2006 opt
dr-xr-xr-x   81 root     root             0 Jan  1 00:00 proc
drwxr-x---    2 root     root          4096 Jan  1 00:03 root
drwxr-xr-x    3 root     root          4096 Jan  1 00:01 run
dr-xr-x---    2 root     root          4096 Apr  1  2021 sbin
drwxr-x---    2 root     root          4096 Apr 19  2006 share
drwxr-x---    2 root     root          4096 Jun 20  2018 sharefs
dr-xr-xr-x   12 root     root             0 Jan  1 01:25 sys
drwxr-x---    2 root     root          4096 Apr 19  2006 tmp
drwxr-x---    6 root     root          4096 Apr  1  2021 usr
drwxr-x---    3 root     root          4096 Apr 19  2006 var
/ # 
/ # 
/ # cd my_nfs/
/my_nfs # 
/my_nfs # ls -l
total 112
-rwxrwxr-x    1 1000     1000        112812 Apr  2  2021 himm
/my_nfs # 
/my_nfs # 
/my_nfs # cp himm /bin/
/my_nfs # 
/my_nfs #

出现如下，即为挂载完成！！！
/ # 
/ # cd my_nfs/
/my_nfs # 
/my_nfs # ls -l
total 112
-rwxrwxr-x    1 1000     1000        112812 Apr  2  2021 himm
/my_nfs # 
/my_nfs #

57-20210402华为海思Hi3516DV300的linux系统下NFS文件系统挂载（eMMC模式）相关推荐

  1. 56-20210402华为海思Hi3516DV300的linux系统下读取TF卡（eMMC模式）

    56-20210402华为海思Hi3516DV300的linux系统下读取TF卡(eMMC模式) 2021/4/2 15:02 https://xueqiu.com/7970718062/159110 ...

  2. 61-20210407华为海思Hi3516DV300的linux系统下控制GPIO口（标准linux模式点亮LED灯）

    61-20210407华为海思Hi3516DV300的linux系统下控制GPIO口(标准linux模式点亮LED灯) 2021/4/7 15:13 https://xueqiu.com/797071 ...

  3. 51-20210316华为海思Hi3516DV300的linux系统编译2（SPI模式）

    51-20210316华为海思Hi3516DV300的linux系统编译 2021/3/16 10:42 https://xueqiu.com/7970718062/159110439 官井想开挖掘机 ...

  4. 51-20210316华为海思Hi3516DV300的linux系统编译1（SPI模式）

    51-20210316华为海思Hi3516DV300的linux系统编译 2021/3/16 10:42 https://xueqiu.com/7970718062/159110439 官井想开挖掘机 ...

  5. 52-20210322华为海思Hi3516DV300的linux系统编译（eMMC模式）1

    52-20210322华为海思Hi3516DV300的linux系统编译(eMMC模式) 2021/3/22 18:00 请严重注意: 本文所使用的的SDK是:Hi3516CV500R001C02SP ...

  6. 12-20210225华为海思Hi3518EV300在鸿蒙系统下测试WIFI（AP+STATION模式）

    12-20210225华为海思Hi3518EV300在鸿蒙系统下测试WIFI(AP+STATION模式) 2021/2/25 10:45 [HarmonyOS HiSpark_IPC_DIY开发套件] ...

  7. 11-20210225华为海思Hi3518EV300在鸿蒙系统下测试摄像头（拍照+录像）

    11-20210225华为海思Hi3518EV300在鸿蒙系统下测试摄像头(拍照+录像) 2021/2/25 9:37 将Hi3518EV300在鸿蒙系统下配置为UVC模式,原厂(华为海思/江苏润和) ...

  8. 05-20210301在WIN10下通过串口给华为海思Hi3516DV300刷机（鸿蒙系统）

    05-20210301在WIN10下通过串口给华为海思Hi3516DV300刷机(鸿蒙系统) 2021/3/1 15:11 (!!!!请严重注意,串口烧录需要花很久很久的时间:2小时6分41秒.) h ...

  9. 07-20210305在WIN10下通过USB口给华为海思Hi3516DV300刷机（鸿蒙系统）

    07-20210305在WIN10下通过USB口给华为海思Hi3516DV300刷机(鸿蒙系统) 2021/3/5 17:26 https://blog.csdn.net/cocoron/articl ...

  10. 08-20210305在WIN10下通过网口给华为海思Hi3516DV300刷机（鸿蒙系统）

    08-20210301在WIN10下通过网口给华为海思Hi3516DV300刷机(鸿蒙系统) 2021/3/5 11:03 https://bbs.elecfans.com/jishu_2002000 ...

最新文章

  1. 《UNIXLinux程序设计教程》一3.7　非阻塞I/O
  2. linux lvm 调整分区大小,linux调整lvm分区大小（/home分区过大，/root分区过小）
  3. 微信又添新功能！这个微信群可以学英语，而且全程免费
  4. kotlin 二进制_Kotlin程序检查数字是否为二进制
  5. freecodecamp_freeCodeCamp的服务器到底发生了什么？
  6. 给管道注册事件，用于用户是否登录！
  7. python数据1-4
  8. Lyft Level 5 Challenge 2018 - Elimination Round题解【待补】
  9. 字符串hash(类似于进制的hash)
  10. 电脑照片尺寸如何调整成自己想要的
  11. hilbert希尔伯特变换
  12. 【伸手党福利】投影仪初学者入门——投影亮度及幕布选择——从入门到精通
  13. c语言int作用,C语言中的int max(int x,int y) 究竟有何作用？
  14. 服务器端渲染-Vue SSR搭建
  15. his系统计算机软件,医院信息系统(HIS)
  16. Java中==与equals
  17. Java常见的线程安全工具容器类(待完善)
  18. 51nod1327 棋盘游戏 [dp]
  19. 蓝旭前端第二周预习———HTML标签+如何查看控制台
  20. html中的布局方式,网页设计的布局方式有哪几种

热门文章

  1. 使用Python，OpenCV反转视频
  2. java程序员的电脑配置_JAVA程序员笔记本电脑推荐？
  3. win7计算机广告更改,win7电脑弹窗广告怎么彻底关闭_win7去除弹窗广告的步骤
  4. 百位LOL英雄联盟角色合集
  5. 如何自己搭建钓鱼网站检测系统
  6. Animation动画播放
  7. python为图像设置标记_Python OpenCV 图像标记，取经之旅第 12 天
  8. IPV6个人使用，实测电脑ping通联通手机
  9. git 拉取代码时提示：would clobber existing tag
  10. java中，参数后面跟三个点(...)的含义