DM8127平台IPNC_RDK_V3.8.0开发包NFS挂载无法正常启动

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Arago Project http://arago-project.org DM8127_IPNC ttyO0

Arago 2011.09 DM8127_IPNC ttyO0

DM8127_IPNC login: root (automatic login)
[m3vpss ] CT: 1000, 3dlut index:0

[host]
Application Run Completed
[m3vpss ] 6332: CAMERA: Fields = 2 (fps = 0), Total Resets = 0 (Avg 0 ms per reset)
root@DM8127_IPNC:~#
[host] ITT server task running !!!

[host]
ITT ittServer_run

[host] ITT Server Message initialization successful

[host]
ITT capture task created

[host] DCC server Message ques is open succefully

[host] Setting cmd <1> in message <40bb5100>

[host] Posting message <40bb5100> in QId <20002>
[m3vpss ] Command 1 recived from HOST A8

[host] Response from M3 is : 1
[m3vpss ] Command 2 recived from HOST A8
[m3vpss ] New DCC data of size <33603>
[m3video] Channel:1 inputframerate:30 targetfps:60
[m3vpss ] Call to VNF_LINK_CMD_UPDATE_DCC 536870980

[host] Response from M3 is : 1

[host] Default parameters were sent sucessfully

[host] Server Socket created with ID <22>
[m3video] Channel:0 inputframerate:60 targetfps:60
[m3video] Channel:2 inputframerate:60 targetfps:5
mkdosfs 3.0.12 (29 Oct 2011)
unable to get drive geometry, using default 255/63
/dev/sbulla has 255 heads and 63 sectors per track,
logical sector size is 512,
using 0xf8 media descriptor, with 1024 sectors;
file system has 2 12-bit FATs and 4 sectors per cluster.
FAT size is 1 sector, and provides 247 clusters.
There is 1 reserved sector.
Root directory contains 512 slots and uses 32 sectors.
Volume ID is d2e3abdd, no volume label.
g_file_storage gadget: No serial-number string provided!
g_file_storage gadget: File-backed Storage Gadget, version: 1 September 2010
g_file_storage gadget: Number of LUNs=1
g_file_storage gadget-lun0: ro=0, nofua=0, file: /dev/sbulla
Simple mixer control 'PGA',0
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 119
Front Left: Capture 80 [67%] [40.00dB] [on]
Front Right: Capture 80 [67%] [40.00dB] [on]
[m3vpss ] 8444: DISPLAY: Stop in progress !!!

Venc not supported!!
[m3vpss ] 8510: DISPLAY: Stop Done !!!
[m3vpss ] 8513: DISPLAY: Start in progress !!!
queue id:0
[m3vpss ] 8563: DISPLAY: Start Done !!!
[m3vpss ] 8563: DISPLAY: SDDAC(SEC1): 1340 fps, Latency (Min / Max) = ( 4 / 107 ), Callback Interval (Min / Max) = ( 33 / 34 ) !!!

[host] VNF MESSAGE RECIEVED: (Enable:0) (Mode:5) (Strength:0) (EnableTNF:0) (EnableSNF:0)

[host]
Channel Selected: 0
[host]
Channel Selected: 0,rate control = 0 [m3vpss ] 8496: VNF:
[m3vpss ] EnableSNF current SNF 1 => new 0!!!
[m3vpss ] NSF: EnableSNF 0 current mode 0!!!

[host]

========== Stream FrameRate1 = 30 =================

[host]
Channel Selected: 0
[host]
Channel Selected: 0
[host]
Channel Selected: 0
[host]
Channel Selected: 0,packet size = 100
[host]
Channel Selected: 0,encPreset = 0
[host]
Channel Selected: 0,enable = 0
[host]
Channel Selected: 1
[host]
Channel Selected: 1,rate control = 0 [m3vpss ] 8497: VNF:
[m3vpss ] EnableTNF current TNF 1 => new 0!!!
[m3vpss ] NSF: EnableTNF 0 current mode 1!!!
[m3vpss ] CT: 6032, 3dlut index:3
[m3vpss ] framerateParams->FrameRate = 30

[host]
Channel Selected: 1
[host]
Channel Selected: 1
[host]
Channel Selected: 1
[host]
Channel Selected: 1,packet size = 100
[host]
Channel Selected: 1,encPreset = 0
[host]
Channel Selected: 1,enable = 0
[host]
Channel Selected: 2
[host]
Channel Selected: 2,rate control = 2
[host] MJPEG in Rate Control OFF Mode
Check_device_version : DEVICE VER = 1 !!
[m3video] Channel:0 inputframerate:30 targetfps:30
[m3video] Channel:2 inputframerate:30 targetfps:5
[m3video] ENCLINK: new targetbitrate to set:10000000
[m3video] ENCLINK: new targetframerate to set:30000
[m3video] ENCLINK: new intraFrameInterval to set:30,new maxPicSizeRatioI to set = 960
[m3video] ENCLINK: new QP I Param to set:10 36 -1
[m3video] ENCLINK: new QP P Param to set:10 40 28
Simple mixer control 'PGA',0
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 119
Front Left: Capture 95 [80%] [47.50dB] [on]
Front Right: Capture 95 [80%] [47.50dB] [on]
Check_device_version : DEVICE VER = 1 !!
[m3video] ENCLINK: new PacketSize Param to set:100
[m3video] ENCLINK: new Encode Preset Param to set:0
[m3video] ENCLINK: new rate control algorithm to set:0
[m3video] Channel:1 inputframerate:30 targetfps:30
[m3video] JPGLINK: new targetframerate to set:5000 for bitrate 100000
[m3video] JPGLINK: new QP Param to set:1 51 80
[m3video] JPGLINK: new qualityFactor Param to set:80
Simple mixer control 'PCM',0
Capabilities: pvolume penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 101 [80%] [-13.00dB]
Front Right: Playback 101 [80%] [-13.00dB]
[m3video] JPGLINK: new rate control algorithm to set:2 for bitrate: 100000

[host]
Force IDR on Channel: 0
[host]
Force IDR on Channel: 1 [m3video] JPGLINK: Run time parameters changed 0
[m3video] ENCLINK: new targetbitrate to set:2000000
[m3video] ENCLINK: new targetframerate to set:30000
[m3video] ENCLINK: new intraFrameInterval to set:30,new maxPicSizeRatioI to set = 960
[m3video] ENCLINK: new QP I Param to set:10 36 -1
[m3video] ENCLINK: new QP P Param to set:10 40 28
SystemInit success
Schedule manager init success
[m3video] ENCLINK: new PacketSize Param to set:100
Dmva Schedule manager init success
[m3video] ENCLINK: new Encode Preset Param to set:0
[m3video] ENCLINK: new rate control algorithm to set:0
[m3video] Channel:2 inputframerate:30 targetfps:5
umount: can't umount /mnt/mmc: Invalid argument
killall: dhcpcd: no process killed
rm: cannot remove '/var/run/dhcpcd-eth0.pid': No such file or directory
TimeOut occure in boot_proc.
Program exit.

TFTP烧录镜像可以正常启动，但是NFS挂载始终都无法正常启动，论坛上看了很多类似帖子，也没解决，还望TI工程师大神们给解决一下，谢啦！

user1369122：

请问用的是pre_build的镜像还是什么？ 请一定确认你的镜像是从NFS的同一个文件系统生成的。

Jian Li14：

回复 user1369122:

您好，pre_build是target目录下filesys_ipnc_dm81xx.tar.gz解压完，开放最高权限而未经编译的文件系统么？我在配置NFS时设置的是/IPNC_RDK_V3.8.0/Source/ipnc_rdk/target/filesys/ *(rw,no_root_squash,no_all_squash,sync)，文件系统我用make -s ubifs也编译过，TFTP烧录ubifs_ipnc.bin也能正常启动，改成NFS就不行

Ternence_Hsu：

回复 Jian Li14:

你好，

        你这里是通过nfs来挂载文件系统，启动网络忘记系统，是这样吗？

        还是你系统启动后，挂载数据，执行程序失败 ？

Jian Li14：

回复 Ternence_Hsu:

我是通过NFS来挂载文件系统，启动文件系统。看串口输出，应该是系统挂载成功了，但不知道为什么最后会显示time out in boot_proc，然后就进行不下去了。看了很多帖子，但也没一个准确解答这个问题的

Ternence_Hsu：

回复 Jian Li14:

应当已经挂载成功了，你可以关闭程序的自启动，应当就正常了

Jian Li14：

回复 Ternence_Hsu:

您好，怎么关闭程序自启动呢？还望指点一下，多谢！

Jian Li14：

回复 Ternence_Hsu:

好的，谢谢您如此详细的解释，祝您工作愉快