On Fri, Apr 2, 2021 at 5:12 PM Rosen Penev <[email protected]> wrote: > > On Fri, Apr 2, 2021 at 4:22 PM Enrico Mioso <[email protected]> wrote: > > > > Hello all!! > > > > I experienced an issue that could cause data loss on a uSD card when used > > in some ramips MT7621 devices, like the Zbtlink ZBT-WG3526 (32M). > > I fixed it by following the nice solution pointed our here: > > https://forum.openwrt.org/t/a-lot-of-errors-with-sd-card-reader-mikrotik-rbm33g/36760
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/staging/mt7621-dts?h=next-20210401&id=cf8e49ae200baa05b8536e99fbee37faf9c2cebb shows it at 48 not 50. > > > > I would like to say thanks to the author. > > > > Is there something we can do to fix this in a general way? > The MMC driver used in OpenWrt is not the upstream one. I've been > pushing to switch to the latter but some devices have pinctrl issues > it seems. > > The issue is important enough, given the fact that just mounting, creating > > a folder and umounting the device is enough to get e2fsck screaming at you! > > :) > > The same card seems to work fine on a GB-PC1. I am experiencing this issue > > with OpenWRt snapshot (commit ec6293febc244d187e71a6e54f44920be679cde4), > > running 5.4 kernel. > > > > I seen the FS get corrupted several times. BTW, has this the potential to > > damage the card itself? > No. > > > > Thanks!! > > > > Enrico > > > > > > _______________________________________________ > > openwrt-devel mailing list > > [email protected] > > https://lists.openwrt.org/mailman/listinfo/openwrt-devel _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
