dio04, dio10 from dio in ubuntu_ltp_stable failed with L-oracle BM.Standard2.52

[Po-Hsu Lin]

When testing the LTP update (LTP 20230516, commit 3ebc2dfa85c) on Oracle cloud

dio04, dio10 from dio in ubuntu_ltp_stable failed on instance BM.Standard2.52 only with L-oracle.

dio04:
 startup='Fri Jun 16 07:18:30 2023'
 diotest4 1 TPASS : Negative Offset
 diotest4 2 TPASS : removed
 diotest4 3 TPASS : Odd count of read and write
 diotest4 4 TPASS : Read beyond the file size
 diotest4 5 TPASS : Invalid file descriptor
 diotest4 6 TPASS : Out of range file descriptor
 diotest4 7 TPASS : Closed file descriptor
 diotest4 8 TPASS : removed
 diotest4 9 TCONF : diotest4.c:345: Direct I/O on /dev/null is not supported
 diotest4 10 TPASS : read, write to a mmaped file
 diotest4 11 TPASS : read, write to an unmapped file
 diotest4 12 TPASS : read from file not open for reading
 diotest4 13 TPASS : write to file not open for writing
 diotest4 14 TFAIL : diotest4.c:112: read allows nonaligned buf. returns 4096: Success
 diotest4 15 TFAIL : diotest4.c:127: write allows nonaligned buf.returns 4096: Success
 diotest4 16 TFAIL : diotest4.c:179: read, write with non-aligned buffer
 diotest4 17 TPASS : read, write buffer in read-only space
 diotest4 18 TPASS : read, write in non-existant space
 diotest4 19 TPASS : read, write for file with O_SYNC
 diotest4 0 TINFO : 1/15 test blocks failed
 tag=dio04 stime=1686899910 dur=0 exit=exited stat=33 core=no cu=0 cs=0

dio10:
 startup='Fri Jun 16 07:18:34 2023'
 diotest4 1 TPASS : Negative Offset
 diotest4 2 TPASS : removed
 diotest4 3 TPASS : Odd count of read and write
 diotest4 4 TPASS : Read beyond the file size
 diotest4 5 TPASS : Invalid file descriptor
 diotest4 6 TPASS : Out of range file descriptor
 diotest4 7 TPASS : Closed file descriptor
 diotest4 8 TPASS : removed
 diotest4 9 TCONF : diotest4.c:345: Direct I/O on /dev/null is not supported
 diotest4 10 TPASS : read, write to a mmaped file
 diotest4 11 TPASS : read, write to an unmapped file
 diotest4 12 TPASS : read from file not open for reading
 diotest4 13 TPASS : write to file not open for writing
 diotest4 14 TFAIL : diotest4.c:112: read allows nonaligned buf. returns 4096: Success
 diotest4 15 TFAIL : diotest4.c:127: write allows nonaligned buf.returns 4096: Success
 diotest4 16 TFAIL : diotest4.c:179: read, write with non-aligned buffer
 diotest4 17 TPASS : read, write buffer in read-only space
 diotest4 18 TPASS : read, write in non-existant space
 diotest4 19 TPASS : read, write for file with O_SYNC
 diotest4 0 TINFO : 1/15 test blocks failed
 tag=dio10 stime=1686899914 dur=46 exit=exited stat=33 core=no cu=286 cs=169

[Po-Hsu Lin (cypressyew)]

This issue can be found on the newly added BM.Optimized3.36 on Oracle cloud with J-oracle-6.5.0-1026.26~22.04.1 as well.