i.MX Processors中的主题 Failed to mount system image! https://community.nxp.com/t5/i-MX-Processors/Failed-to-mount-system-image/m-p/433494#M66158 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>&nbsp; I'm trying to port Android L5.0.0-1.0.0 on our custom board, but fail to boot into system image.</P><P>From the boot log, looks like VERITY_METADATA_MAGIC_NUMBER can't be read and fail to mount mmcblk3p5.</P><DIV class="j-rte-table"><TABLE border="1" class="jiveBorder" height="259.666666" style="border: 1px solid #c6c6c6; width: 831.667px; height: 235.667px;" width="829.666666"><TBODY><TR><TD style="border:1px solid black;border: 1px solid #c6c6c6;padding: 6px;"><P>fs_mgr: Couldn't find verity metadata at offset 0!</P><P>fs_mgr: Could not set up verified partition, skipping!</P><P>EXT4-fs (mmcblk3p4): Ignoring removed nomblk_io_submit option</P><P>EXT4-fs (mmcblk3p4): recovery complete</P><P>EXT4-fs (mmcblk3p4): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,noauto_da_alloc,errors=panic</P><P>fs_mgr: __mount(source=/dev/block/mmcblk3p4,target=/data,type=ext4)=0</P><P>EXT4-fs (mmcblk3p6): Ignoring removed nomblk_io_submit option</P><P>EXT4-fs (mmcblk3p6): recovery complete</P><P>EXT4-fs (mmcblk3p6): mounted filesystem with ordered data mode. Opts: nomblk_io_submit</P><P>fs_mgr: __mount(source=/dev/block/mmcblk3p6,target=/cache,type=ext4)=0</P><P>EXT4-fs (mmcblk3p7): mounted filesystem with ordered data mode. Opts: (null)</P><P>fs_mgr: __mount(source=/dev/block/mmcblk3p7,target=/device,type=ext4)=0</P></TD></TR></TBODY></TABLE></DIV><P>Could someone give me a hint which step or setting I missed?</P><P>What should I do to keep verified boot enabled and mount system image successfully, except "<SPAN style="color: #51626f; font-family: arial, helvetica, 'helvetica neue', verdana, sans-serif;">androidboot.dm_verity=disabled"?</SPAN></P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Thanks,</P><P>Oliver</P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-335807">boot_failed.log.zip</A></STRONG></P></BODY></HTML> Mon, 05 Oct 2015 08:47:44 GMT oliverkuo 2015-10-05T08:47:44Z Failed to mount system image! https://community.nxp.com/t5/i-MX-Processors/Failed-to-mount-system-image/m-p/433494#M66158 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>&nbsp; I'm trying to port Android L5.0.0-1.0.0 on our custom board, but fail to boot into system image.</P><P>From the boot log, looks like VERITY_METADATA_MAGIC_NUMBER can't be read and fail to mount mmcblk3p5.</P><DIV class="j-rte-table"><TABLE border="1" class="jiveBorder" height="259.666666" style="border: 1px solid #c6c6c6; width: 831.667px; height: 235.667px;" width="829.666666"><TBODY><TR><TD style="border:1px solid black;border: 1px solid #c6c6c6;padding: 6px;"><P>fs_mgr: Couldn't find verity metadata at offset 0!</P><P>fs_mgr: Could not set up verified partition, skipping!</P><P>EXT4-fs (mmcblk3p4): Ignoring removed nomblk_io_submit option</P><P>EXT4-fs (mmcblk3p4): recovery complete</P><P>EXT4-fs (mmcblk3p4): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,noauto_da_alloc,errors=panic</P><P>fs_mgr: __mount(source=/dev/block/mmcblk3p4,target=/data,type=ext4)=0</P><P>EXT4-fs (mmcblk3p6): Ignoring removed nomblk_io_submit option</P><P>EXT4-fs (mmcblk3p6): recovery complete</P><P>EXT4-fs (mmcblk3p6): mounted filesystem with ordered data mode. Opts: nomblk_io_submit</P><P>fs_mgr: __mount(source=/dev/block/mmcblk3p6,target=/cache,type=ext4)=0</P><P>EXT4-fs (mmcblk3p7): mounted filesystem with ordered data mode. Opts: (null)</P><P>fs_mgr: __mount(source=/dev/block/mmcblk3p7,target=/device,type=ext4)=0</P></TD></TR></TBODY></TABLE></DIV><P>Could someone give me a hint which step or setting I missed?</P><P>What should I do to keep verified boot enabled and mount system image successfully, except "<SPAN style="color: #51626f; font-family: arial, helvetica, 'helvetica neue', verdana, sans-serif;">androidboot.dm_verity=disabled"?</SPAN></P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Thanks,</P><P>Oliver</P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-335807">boot_failed.log.zip</A></STRONG></P></BODY></HTML> Mon, 05 Oct 2015 08:47:44 GMT https://community.nxp.com/t5/i-MX-Processors/Failed-to-mount-system-image/m-p/433494#M66158 oliverkuo 2015-10-05T08:47:44Z Re: Failed to mount system image! https://community.nxp.com/t5/i-MX-Processors/Failed-to-mount-system-image/m-p/433495#M66159 <HTML><HEAD></HEAD><BODY><P>How do you get the boot log?&nbsp; I might have the same problem, but I don't know how to see that!&nbsp; When you run the MfgTool, it looks like it formats everything, so I can't reboot with a valid system.img to use the device.&nbsp; When it doesn't boot, how do you interact with the board to read something from it?</P></BODY></HTML> Fri, 20 May 2016 21:35:45 GMT https://community.nxp.com/t5/i-MX-Processors/Failed-to-mount-system-image/m-p/433495#M66159 jonathantaylor 2016-05-20T21:35:45Z Re: Failed to mount system image! https://community.nxp.com/t5/i-MX-Processors/Failed-to-mount-system-image/m-p/433496#M66160 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>You could download your image by modifying the script of MFGTool.</P><P>Please refer to the document of MFGTool for detail.</P><P></P><P>Best regards,</P><P>Oliver</P></BODY></HTML> Thu, 07 Jul 2016 03:23:45 GMT https://community.nxp.com/t5/i-MX-Processors/Failed-to-mount-system-image/m-p/433496#M66160 oliverkuo 2016-07-07T03:23:45Z