Re: RFC: Lock-free XLog Reservation from WAL - Mailing list pgsql-hackers

Hi Japin,

Thanks so much for your test and review. As you may have noticed, this 
patch has implemented the initial optimization idea and has passed only 
the basic regression tests. We have planned to extend the validation to 
include TAP tests after aligning the expectations with the community, 
but we still haven't had the chance to do so yet.

We will try to address the issues raised and invite you to review the 
new version of the patch once it is completed.

On 1/6/2025 11:32 AM, Japin Li wrote:

> I tried it and found it cannot pass all test-cases.  Here is the output
> comes from Rocky 9.5.
> 
>          mkdir build && cd build
>          ../configure \
>                  --prefix=/tmp/pg \
>                  --enable-tap-tests \
>                  --enable-debug \
>                  --enable-cassert \
>                  --enable-depend \
>                  --enable-dtrace \
>                  --with-icu \
>                  --with-openssl \
>                  --with-python \
>                  --with-libxml \
>                  --with-libxslt \
>                  --with-lz4 \
>                  --with-pam \
>                  CFLAGS='-Wmissing-prototypes -Wincompatible-pointer-types'
>          make -j $(nproc) -s && make install -s
>          (cd contrib/ && make -j $(nproc) -s && make install -s)
>          make check-world
> 
> The error as follows:
> 
> echo "# +++ tap check in src/test/recovery +++" && rm -rf '/home/japin/postgresql/build/src/test/recovery'/tmp_check
&&/usr/bin/mkdir -p '/home/japin/postgresql/build/src/test/recovery'/tmp_check && cd
/home/japin/postgresql/build/../src/test/recovery&&
TESTLOGDIR='/home/japin/postgresql/build/src/test/recovery/tmp_check/log'
TESTDATADIR='/home/japin/postgresql/build/src/test/recovery/tmp_check'
PATH="/home/japin/postgresql/build/tmp_install/home/japin/postgresql/build/pg/bin:/home/japin/postgresql/build/src/test/recovery:$PATH"
LD_LIBRARY_PATH="/home/japin/postgresql/build/tmp_install/home/japin/postgresql/build/pg/lib"
INITDB_TEMPLATE='/home/japin/postgresql/build'/tmp_install/initdb-template PGPORT='65432'
top_builddir='/home/japin/postgresql/build/src/test/recovery/../../..'
PG_REGRESS='/home/japin/postgresql/build/src/test/recovery/../../../src/test/regress/pg_regress'/usr/bin/prove -I
/home/japin/postgresql/build/../src/test/perl/-I /home/japin/postgresql/build/../src/test/recovery  t/*.pl
 
> # +++ tap check in src/test/recovery +++
> t/001_stream_rep.pl ................... ok
> t/002_archiving.pl .................... 1/? Bailout called.  Further testing stopped:  command "pg_ctl -D
/home/japin/postgresql/build/src/test/recovery/tmp_check/t_002_archiving_standby_data/pgdata-l
/home/japin/postgresql/build/src/test/recovery/tmp_check/log/002_archiving_standby.logpromote" exited with value 1
 
> FAILED--Further testing stopped: command "pg_ctl -D
/home/japin/postgresql/build/src/test/recovery/tmp_check/t_002_archiving_standby_data/pgdata-l
/home/japin/postgresql/build/src/test/recovery/tmp_check/log/002_archiving_standby.logpromote" exited with value 1
 
> make[2]: *** [Makefile:28: check] Error 255
> make[2]: Leaving directory '/home/japin/postgresql/build/src/test/recovery'
> make[1]: *** [Makefile:42: check-recovery-recurse] Error 2
> make[1]: Leaving directory '/home/japin/postgresql/build/src/test'
> make: *** [GNUmakefile:71: check-world-src/test-recurse] Error 2
> 

This error report is really helpful for me to diagnose the problem. Thanks!

Regards,
Zhiguo