{"id":157,"date":"2017-08-09T00:41:01","date_gmt":"2017-08-09T00:41:01","guid":{"rendered":"http:\/\/marshallpdavis.com\/?page_id=157"},"modified":"2019-09-22T03:15:33","modified_gmt":"2019-09-22T03:15:33","slug":"lfs-8-0-systemd-from-archlinux","status":"publish","type":"page","link":"https:\/\/marshallpdavis.com\/?page_id=157","title":{"rendered":"LFS 8.0-systemd from ArchLinux"},"content":{"rendered":"

\"Final<\/a>
\nFull logs (over 50MB uncompressed):
\nLFS_ARCH_Logs.7z<\/a><\/p>\n

Kernel Config (VERY bare bones, pretty useless for a working box):
\nkerncfg.20170808.2011<\/a><\/p>\n

ArchLinux base using archlinux-2017.07.01-x86_64.iso
\nVirt-manager->New VM->Linux->openSUSE Tumbleweed
\n4GB RAM, 4 cores, 40GB disk<\/p>\n

MBR:
\n5GB, ArchLinux, XFS, \/
\n10GB, LFS, XFS, \/lfs
\n20GB, home, XFS, \/home
\n5GB, swap<\/p>\n

Install date: 23-JUL-2017
\nrankmirrors -n 6 for ArchLinux mirrors<\/p>\n

Install:
\nbase – for base ArchLinux system
\ngrub – bootloader
\nwget – for download of pkgs
\nbase-devel – compilation programs<\/p>\n

SBU:
\nreal 1m9.859s
\nuser 2m6.887s
\nsys 0m18.963s<\/p>\n

Variations from the book:
\n5.5 & 5.10 gcc-6.3.0: (fix extracted from patch found at https:\/\/www.mail-archive.com\/lede-dev@lists.infradead.org\/msg07916.html<\/a>)
\nmodify gcc\/ubsan.c:1474 replacing:
\n|| xloc.file == ‘\\0’ || xloc.file[0] == ‘\\xff’
\nwith:
\n|| xloc.file[0] == ‘\\0’ || xloc.file[0] == ‘\\xff’<\/p>\n

5.23 gawk-4.1.4:
\ntests _mbstr1, _mbstr2 will fail with:
\nInvalid multibyte data detected. There may be a mismatch between your data and your locale.<\/strong><\/p>\n

5.28 make-4.2.1:
\ntest for loadavg will fail with:
\nCan’t locate test_driver.pl in @INC (@INC contains: \/usr\/lib\/perl5\/site_perl \/usr\/share\/perl5\/site_perl \/usr\/lib\/perl5\/vendor_perl \/usr\/share\/perl5\/vendor_perl \/usr\/lib\/perl5\/core_perl \/usr\/share\/perl5\/core_perl) at .\/run_make_tests.pl line 61.<\/strong><\/p>\n

Note: Optional tests were not run in chapter 6 if they required BLFS packages or needed to be run after installation or rebooting.<\/p>\n

Using systemd static network config<\/p>\n

On my first attempt I missed virtio_blk on kernel config – doh! Booted from the Arch ISO and re-entered chroot, fixed kernel config and rebooted.<\/p>\n

Wow! 32MB used! Time to tweak…
\nI wonder how much systemd itself adds vs services starting up…
\nNot much in the way of services running<\/p>\n

Tweaky!
\nDown to 28MB now…<\/p>\n

Moar tweaky!
\nOops, too much – need cgroups for tmpfs – doh!
\nDown to 26MB now…<\/p>\n

Ethernet device changed names from ens3 to enp0s3 – fixed in static network file and renamed file, rebooted, and we now have networking up and running, pinged google.com <16ms<\/p>\n

I think that is about it – 20MB!<\/p>\n","protected":false},"excerpt":{"rendered":"

Full logs (over 50MB uncompressed): LFS_ARCH_Logs.7z Kernel Config (VERY bare bones, pretty useless for a working box): kerncfg.20170808.2011 ArchLinux base using archlinux-2017.07.01-x86_64.iso Virt-manager->New VM->Linux->openSUSE Tumbleweed 4GB RAM, 4 cores, 40GB disk MBR: 5GB, ArchLinux, XFS, \/ 10GB, LFS, XFS, \/lfs 20GB, home, XFS, \/home 5GB, swap Install date: 23-JUL-2017 rankmirrors -n 6 for ArchLinux mirrors … Continue reading LFS 8.0-systemd from ArchLinux<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":183,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-157","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/marshallpdavis.com\/index.php?rest_route=\/wp\/v2\/pages\/157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marshallpdavis.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/marshallpdavis.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/marshallpdavis.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/marshallpdavis.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=157"}],"version-history":[{"count":7,"href":"https:\/\/marshallpdavis.com\/index.php?rest_route=\/wp\/v2\/pages\/157\/revisions"}],"predecessor-version":[{"id":185,"href":"https:\/\/marshallpdavis.com\/index.php?rest_route=\/wp\/v2\/pages\/157\/revisions\/185"}],"up":[{"embeddable":true,"href":"https:\/\/marshallpdavis.com\/index.php?rest_route=\/wp\/v2\/pages\/183"}],"wp:attachment":[{"href":"https:\/\/marshallpdavis.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}