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| author | Felix Yan <felixonmars@archlinux.org> | 2022-11-02 00:44:50 +0000 |
|---|---|---|
| committer | Levente Polyak <anthraxx@archlinux.org> | 2023-01-06 16:25:46 +0100 |
| commit | 112026580d21c35b505de2378f21580d274e898f (patch) | |
| tree | c2281a4f96d43d8637d3f34a056ed9bb4144a801 /src | |
| parent | f870ab6864bedcf9e5af137214aa9bc726b8299c (diff) | |
| download | devtools-112026580d21c35b505de2378f21580d274e898f.tar.xz | |
makechrootpkg: make /tmp inside nspawn larger
systemd by default limits the /tmp folder to be 10% of the host memory:
https://github.com/systemd/systemd/blob/6f2cea06bfce6ad99f0ac37ab12af61ef7549fe3/src/shared/mount-util.h#L33
This is problematic to our builds because many toolchains opt to put
build artifacts in /tmp, and expecting the host memory to be 10 times
larger is not optimal or even realistic sometimes.
This MR attempts to enlarge it to 50% memory as the host machine's
default value of /tmp. This should be a fair compromise between being
overly conservative and taking up too much memory to crash the system.
Diffstat (limited to 'src')
| -rw-r--r-- | src/makechrootpkg.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/makechrootpkg.in b/src/makechrootpkg.in index 895c1de..5d3eaae 100644 --- a/src/makechrootpkg.in +++ b/src/makechrootpkg.in @@ -24,6 +24,7 @@ clean_first=0 run_namcap=0 run_checkpkg=0 temp_chroot=0 +tmp_opts="nosuid,nodev,size=50%,nr_inodes=2m" bindmounts_ro=() bindmounts_rw=() @@ -365,6 +366,7 @@ prepare_chroot if arch-nspawn "$copydir" \ --bind="${PWD//:/\\:}:/startdir" \ --bind="${SRCDEST//:/\\:}:/srcdest" \ + --tmpfs="/tmp:${tmp_opts}" \ "${bindmounts_ro[@]}" "${bindmounts_rw[@]}" \ /chrootbuild "${makepkg_args[@]}" then |