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FS#1877 - SD Card corruption on reboot after power failure #6788

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openwrt-bot opened this issue Oct 1, 2018 · 1 comment
Open

FS#1877 - SD Card corruption on reboot after power failure #6788

openwrt-bot opened this issue Oct 1, 2018 · 1 comment
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flyspray kernel pull request/issue with Linux kernel related changes

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@openwrt-bot
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xavier83:

  • problem occurs on zbt-we1326 with mt7621 cpu with mtk_sd kernel module loaded.
  • openwrt latest snapshot(30-08-2017) firmware downloaded from openwrt.
  • Steps to reproduce
  1. setup extroot on the sdcard with a partition of 1gb(ext4)(boot) mounted as /overlay and 31gb(f2fs)(data) mounted at /media/
  2. works fine on normal reboot(through ui).
  3. turn off router power and start the router by plugging back in. notice corruption of extroot or data folder or both . it doesn't happen rarely but it definitely happens on subsequent power off/on cycle.
@openwrt-bot
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xavier83:

It persists even after remounting the root filesystem as read-only.

@aparcar aparcar added the kernel pull request/issue with Linux kernel related changes label Feb 22, 2022
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Labels
flyspray kernel pull request/issue with Linux kernel related changes
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