ubi_io_read: error -74 (ECC error)

["Anurag Raghavan (RBEI/ETW11)" <Raghavan.Anurag@in.bosch.com>]

Hi All,

My appdata partition could not be mounted or where the partition was not ab=
le to be used. Anyone can help me to find out the root cause of this. What =
are the possibilities of this ubifs corruption. Any patched are available t=
o fix this issue.

I am using the kernel version-30.3.5
Any kernel patches are available to solve this issue...??

Error logs:

[    1.797141] UBI error: ubi_io_read: error -74 (ECC error) while reading =
253952 bytes from PEB 445:8192, read 253952 bytes
[    1.808274] UBIFS error (pid 491): ubifs_scan: corrupt empty space at LE=
B 489:233760
[    1.816037] UBIFS error (pid 491): ubifs_scanned_corruption: corruption =
at LEB 489:233760
[    1.828660] UBIFS error (pid 491): ubifs_scan: LEB 489 scanning failed
[    1.835215] UBIFS warning (pid 491): ubifs_ro_mode: switched to read-onl=
y mode, error -117
[    1.843502] UBIFS error (pid 491): make_reservation: cannot reserve 58 b=
ytes in jhead 2, error -117
[    1.852569] UBIFS error (pid 491): do_writepage: cannot write page 0 of =
inode 76584, error -117
dpkg: error: unable to sync new file '/var/lib/dpkg/arch-new': Structure ne=
eds cleaning

Best regards

Raghavan Anurag
RBEI/ETW1 =20

Tel. +91(422)667-4001 | Mobil 9986968950