[Buildroot] Check root file system at boot time

psnsilva psnsilva.stuff+nabble at gmail.com
Fri Jun 6 13:46:28 UTC 2014


Analysing dmesg I have the following:
*[    2.035620] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly
filesystem*
*[    2.042939] EXT4-fs (mmcblk0p2): write access will be enabled during
recovery*
[    2.113153] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.119785] Indeed it is in host mode hprt0 = 00001101
[    2.333461] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    2.341438] usb 1-1: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[    2.349484] hub 1-1:1.0: USB hub found
[    2.353421] hub 1-1:1.0: 5 ports detected
[    2.633280] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
*[    2.698021] EXT4-fs (mmcblk0p2): recovery complete*
*[    2.713363] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data
mode. Opts: (null)*
[    2.721530] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.729450] devtmpfs: mounted
[    2.732899] Freeing unused kernel memory: 136K (c0570000 - c0592000)
[    2.753632] usb 1-1.1: New USB device found, idVendor=0424,
idProduct=ec00
[    2.760523] usb 1-1.1: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[    2.771391] smsc95xx v1.0.4
*[    2.837447] EXT4-fs (mmcblk0p2): warning: maximal mount count reached,
running e2fsck is recommended*
[    2.846996] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at
usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:be:e9:89
[    2.861325] EXT4-fs (mmcblk0p2): re-mounted. Opts: data=ordered

So, as far I understood, despite the warning "maximal mount count reached,
running e2fsck is recommended", the SD card checking is actuality happening
(recovery complete)... Is it?



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