[LTP] LTP: '/proc/self/io' for reading at readahead02.c:113: ENOENT No such file or directory

Naresh Kamboju naresh.kamboju@linaro.org
Tue Jan 15 12:24:45 CET 2019

readahead02 used to pass on arm32 on LTP-20180926 release. Now using
the latest LTP master it is getting FAILED.

tst_device.c:230: INFO: Using test device LTP_DEV='/dev/loop0'
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with ext2 opts='' extra opts=''
mke2fs 1.43.5 (04-Aug-2017)
[  603.092608] EXT4-fs (loop0): mounting ext2 file system using the
ext4 subsystem
[  603.107967] EXT4-fs (loop0): mounted filesystem without journal. Opts: (null)
tst_test.c:1085: INFO: Timeout per run is 0h 15m 00s
readahead02.c:359: INFO: overlayfs is not configured in this kernel.
readahead02.c:244: INFO: Test #0: readahead on file
readahead02.c:134: INFO: creating test file of size: 67108864
safe_file_ops.c:202: BROK: Failed to open FILE '/proc/self/io' for
reading at readahead02.c:113: ENOENT

Best regards
Naresh Kamboju

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