Zhiguo, On 4/25/25 13:11, Zhiguo Niu wrote: > Hi Chao and Jaegeuk, > > I encountered a problem with node footer data being corrupted on an > Android device.(kernel version 6.6 and android version:15) > after I merged the following patches, the problem still exists. > https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git/commit/?h=dev-test&id=eba08414c585f90760c4312f57dea78ea45cb5cb > https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/fs/f2fs?h=dev-test&id=19426c4988aa85298c1b4caf2889d37ec5c80fea > https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/fs/f2fs?h=dev-test&id=c2ecba026586cda6c7dc0fe9e6e60e7e9386c3bd > and there is no nat_bits in mount option. > > I am still debugging, and would like to ask do you have any other > hints or suggestions? > The issue seem to be closely related to adb remount. > > test steps: > ping 127.0.0.1 -n 20 > nul > adb.exe -s mydevice wait-for-device > adb.exe -s mydevice reboot bootloader > fastboot -s mydevice erase userdata > fastboot -s mydevice erase cache > fastboot -s mydevice reboot > ping 127.0.0.1 -n 30 > nul > adb.exe -s mydevice wait-for-device > adb.exe -s mydevice root > adb.exe -s mydevice remount
Any change for mount option? Can you provide mount option before/after remount? > adb.exe -s mydevice shell rm -rf /data/somefile/* How about enabling all f2fs tracepoints to catch how target node was updated? Thanks, > > dmesg: > dm-59: userdata partition, dm-7: scratch image partition is for adb remount > [ 3.893630] F2FS-fs (dm-59): Using encoding defined by superblock: > utf8-12.1.0 with flags 0x0 > [ 3.930213] F2FS-fs (dm-59): Mounted with checkpoint version = 38485b2d > [ 20.584169] F2FS-fs (dm-7): Mounted with checkpoint version = 42130ef > [ 38.039122] F2FS-fs (dm-59): inconsistent node block, nid:1426, > node_footer[nid:129565021,ino:2756062298,ofs:26782845,cpver:6421703165179826912,blkaddr:3577851147] > [ 38.048310] F2FS-fs (dm-59): inconsistent node block, nid:1426, > node_footer[nid:129565021,ino:2756062298,ofs:26782845,cpver:6421703165179826912,blkaddr:3577851147] > [ 38.051725] F2FS-fs (dm-59): inconsistent node block, nid:1426, > node_footer[nid:129565021,ino:2756062298,ofs:26782845,cpver:6421703165179826912,blkaddr:3577851147] > thanks _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
