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Commitb6904af

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ci: Use a RAM disk for NetBSD and OpenBSD.
Put the RAM disk setup for all three *BSD CI tasks into a common script,replacing the old FreeBSD-specific one from commit0265e5c. This makesthem run 3 times and a bit over 2 times faster, respectively.NetBSD and FreeBSD now share the same one-liner to mount tmpfs. OpenBSDneeds a GCP-image specific recipe that knows where to steal an unuseddisk partition needed to reserve swap space for an mfs RAM disk, becauseits tmpfs is deprecated and currently broken. The configured size isenough for our current tests but could potentially need futureexpansion. Thanks to Bilal for the disklabel incantation.Reviewed-by: Nazir Bilal Yavuz <byavuz81@gmail.com>Discussion:https://postgr.es/m/CA%2BhUKGJJ-XrPhN%2BQA4ZUfYAAXcwOSDty9t0vE9Z8__AdacKnQg%40mail.gmail.com
1 parent06eae9e commitb6904af

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‎.cirrus.tasks.yml

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ccache_cache:
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folder:$CCACHE_DIR
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# Work around performance issues due to 32KB block size
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repartition_script:src/tools/ci/gcp_freebsd_repartition.sh
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setup_ram_disk_script:src/tools/ci/gcp_ram_disk.sh
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create_user_script:|
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pw useradd postgres
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chown -R postgres:postgres .
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ccache_cache:
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folder:$CCACHE_DIR
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setup_ram_disk_script:src/tools/ci/gcp_ram_disk.sh
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create_user_script:|
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useradd postgres
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chown -R postgres:users /home/postgres

‎src/tools/ci/gcp_freebsd_repartition.sh

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‎src/tools/ci/gcp_ram_disk.sh

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#!/bin/sh
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# Move working directory into a RAM disk for better performance.
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set -e
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set -x
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mv$CIRRUS_WORKING_DIR$CIRRUS_WORKING_DIR.orig
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mkdir$CIRRUS_WORKING_DIR
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case"`uname`"in
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FreeBSD|NetBSD)
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mount -t tmpfs tmpfs$CIRRUS_WORKING_DIR
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;;
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OpenBSD)
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umount /dev/sd0j# unused /usr/obj partition
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printf"m j\n\n\nswap\nw\nq\n"| disklabel -E sd0
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swapon /dev/sd0j
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mount -t mfs -o rw,noatime,nodev,-s=8000000 swap$CIRRUS_WORKING_DIR
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;;
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esac
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cp -a$CIRRUS_WORKING_DIR.orig/.$CIRRUS_WORKING_DIR/

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