* [Buildroot] Remaining issue with Dracut runtime tests
@ 2022-11-11 20:53 Thomas Petazzoni via buildroot
2022-11-12 9:07 ` Yann E. MORIN
0 siblings, 1 reply; 4+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-11-11 20:53 UTC (permalink / raw)
To: Yann E. MORIN; +Cc: buildroot@buildroot.org
Hello Yann,
Even after your recent Dracut runtime tests fixes there is still one issue:
======================================================================
FAIL: test_run (tests.fs.test_cpio.TestCpioDracutUclibcMergedUsr)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/builds/buildroot.org/buildroot/support/testing/tests/fs/test_cpio.py", line 105, in test_run
self.check_dracut()
File "/builds/buildroot.org/buildroot/support/testing/tests/fs/test_cpio.py", line 60, in check_dracut
self.assertNotEqual(out.find("usr/lib/libz.so"), -1)
AssertionError: -1 == -1
----------------------------------------------------------------------
See:
https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261241
https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261239
https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261236
Could you have a look?
Thanks!
Thomas
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [Buildroot] Remaining issue with Dracut runtime tests 2022-11-11 20:53 [Buildroot] Remaining issue with Dracut runtime tests Thomas Petazzoni via buildroot @ 2022-11-12 9:07 ` Yann E. MORIN 2022-11-12 10:15 ` Yann E. MORIN 0 siblings, 1 reply; 4+ messages in thread From: Yann E. MORIN @ 2022-11-12 9:07 UTC (permalink / raw) To: Thomas Petazzoni, Thierry Bultel, Adam Duskett; +Cc: buildroot@buildroot.org Thomas, All, +Thierry, who submitted dracut in the first place, +Adam, who I know uses dracut On 2022-11-11 21:53 +0100, Thomas Petazzoni spake thusly: > Even after your recent Dracut runtime tests fixes there is still one issue: > > ====================================================================== > FAIL: test_run (tests.fs.test_cpio.TestCpioDracutUclibcMergedUsr) > ---------------------------------------------------------------------- > Traceback (most recent call last): > File "/builds/buildroot.org/buildroot/support/testing/tests/fs/test_cpio.py", line 105, in test_run > self.check_dracut() > File "/builds/buildroot.org/buildroot/support/testing/tests/fs/test_cpio.py", line 60, in check_dracut > self.assertNotEqual(out.find("usr/lib/libz.so"), -1) > AssertionError: -1 == -1 > ---------------------------------------------------------------------- > > See: > > https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261241 > https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261239 > https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261236 > > Could you have a look? The error occurs because we can't find usr/lib/libz.so in the list of files in the cpio archive: $ cat -n support/testing/tests/fs/test_cpio.py [...] 60 self.assertNotEqual(out.find("usr/lib/libz.so"), -1) [...] And it is indeed not there (I used the cpio from the pipeline, of course): $ cpio --list <rootfs.cpio |grep lib/libz.so lib/libz.so lib/libz.so.1 lib/libz.so.1.2.13 So, wtf? Why is libz in /lib when we expect it in /usr/lib? Especially since this is a merged-usr to begin with! $ grep MERGED_USR .config BR2_ROOTFS_MERGED_USR=y Seriously, what? Now, where did libzlib install its files? cp libz.a /builds/buildroot.org/buildroot/test-output/TestCpioDracutGlibcMergedUsr/target/usr/lib chmod 644 /builds/buildroot.org/buildroot/test-output/TestCpioDracutGlibcMergedUsr/target/usr/lib/libz.a cp libz.so.1.2.13 /builds/buildroot.org/buildroot/test-output/TestCpioDracutGlibcMergedUsr/target/usr/lib chmod 755 /builds/buildroot.org/buildroot/test-output/TestCpioDracutGlibcMergedUsr/target/usr/lib/libz.so.1.2.13 Cool, they were installed in /usr/lib... Thierry, Adam, presumably you would have an idea on how to investigate further? Why would dracut misplace files? Oh, and I looked at dracut, and it is really not meant to be installed out of / (i.e. with --prefix=/) , because it really hard-codes calls to files in there. For example, host/lib/dracut/modules.d/99base/dracut-lib.sh has a line like: type wait_for_dev >/dev/null 2>&1 || . /lib/dracut/dracut-dev-lib.sh So, meh... :-( Final data point: as usual, the tests run OK here: libz is in /usr/lib, and /lib is a symlink to /usr/lib, exactly as expected. Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Buildroot] Remaining issue with Dracut runtime tests 2022-11-12 9:07 ` Yann E. MORIN @ 2022-11-12 10:15 ` Yann E. MORIN 2022-11-12 13:38 ` Yann E. MORIN 0 siblings, 1 reply; 4+ messages in thread From: Yann E. MORIN @ 2022-11-12 10:15 UTC (permalink / raw) To: Thomas Petazzoni, Thierry Bultel, Adam Duskett; +Cc: buildroot@buildroot.org All, On 2022-11-12 10:07 +0100, Yann E. MORIN spake thusly: > On 2022-11-11 21:53 +0100, Thomas Petazzoni spake thusly: > > Even after your recent Dracut runtime tests fixes there is still one issue: > > https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261241 > > https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261239 > > https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261236 > > Could you have a look? > The error occurs because we can't find usr/lib/libz.so in the list of > files in the cpio archive: [--SNIP--] > Final data point: as usual, the tests run OK here: libz is in /usr/lib, > and /lib is a symlink to /usr/lib, exactly as expected. I was able to reproduce the issue by running in our reference build iamge, registry.gitlab.com/buildroot.org/buildroot/base:20220206.1756 This is a good starting point; now, we can investigate further. Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Buildroot] Remaining issue with Dracut runtime tests 2022-11-12 10:15 ` Yann E. MORIN @ 2022-11-12 13:38 ` Yann E. MORIN 0 siblings, 0 replies; 4+ messages in thread From: Yann E. MORIN @ 2022-11-12 13:38 UTC (permalink / raw) To: Thomas Petazzoni, Thierry Bultel, Adam Duskett; +Cc: buildroot@buildroot.org Thomas, All, On 2022-11-12 11:15 +0100, Yann E. MORIN spake thusly: > On 2022-11-12 10:07 +0100, Yann E. MORIN spake thusly: > > On 2022-11-11 21:53 +0100, Thomas Petazzoni spake thusly: > > > Even after your recent Dracut runtime tests fixes there is still one issue: > > > https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261241 > > > https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261239 > > > https://gitlab.com/buildroot.org/buildroot/-/jobs/3282261236 > > > Could you have a look? There, there: https://patchwork.ozlabs.org/project/buildroot/patch/20221112133707.1674986-1-yann.morin.1998@free.fr/ Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-11-12 13:38 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-11-11 20:53 [Buildroot] Remaining issue with Dracut runtime tests Thomas Petazzoni via buildroot 2022-11-12 9:07 ` Yann E. MORIN 2022-11-12 10:15 ` Yann E. MORIN 2022-11-12 13:38 ` Yann E. MORIN
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