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- 2017-4-27
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之前SATA的挂载就没出现过问题,最近不知道怎么回事,突然出现问题,有时候能挂载上,有时候挂不上,在网上搜了一下,发现一个外国人遇到了一样的问题,他的描述是这样的:Hi Freescale,
##########################################################################Freeing init memory: 192KVFS: Mounted root (ext3 filesystem) on device 179:1.EXT3-fs (mmcblk0p1): mounted filesystem with writeback data modeEXT3-fs (mmcblk0p1): recovery completeEXT3-fs (mmcblk0p1): using internal journalEXT3-fs (mmcblk0p1): warning: maximal mount count reached, running e2fsck is recommendedkjournald starting. Commit interval 5 secondsEXT3-fs: barriers not enabledata1: EH completeata1: SATA link down (SStatus 1 SControl 300)ata1: hard resetting linkata1: SError: { CommWake DevExch }ata1: irq_stat 0x00000040, connection status changedata1: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen t4ata1: SATA link down (SStatus 1 SControl 300)##########################################################################That's failed to mount sata debug message from kernel. When I boot form emmc, sometime failed to mount sata disk in kernel.
我也是同样的问题,我现在用的内核是3.10.17,操作系统是yocto project的。我的内核打印的相关的信息是:scsi1 : usb-storage 1-1.3:1.0
input: gpio-keys.23 as /devices/soc0/gpio-keys.23/input/input1
rtc-s35390a 6-0030: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
ALSA device list:
#0: imx6q-rom3420-sgtl5000
ata1: SATA link down (SStatus 1 SControl 300)
先谢谢大家了!
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