From: Aleksey Avdeev <solo@solin.spb.ru> To: ALT Linux Team development discussions <devel@lists.altlinux.org> Subject: [devel] Q: [python3] posix_fadvise не работает в hasher`е? Date: Wed, 13 Feb 2013 19:49:51 +0400 Message-ID: <511BB61F.2000904@solin.spb.ru> (raw) [-- Attachment #1: Type: text/plain, Size: 1483 bytes --] Приветствую. Собирая, на people, python3 (см. <http://git.altlinux.org/people/solo/packages/?p=python3.git;a=commit;h=645f68819c3b7c89b0683b9aa8f93c3e375eb287>) наткнулся на странное поведение теста posix_fadvise (см. man posix_fadvise): При выполнении теста в hasher`е, он возвращает ошибку (и при сборке, и при ручном запуске): ====================================================================== ERROR: test_posix_fadvise (test.test_posix.PosixTester) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/src/RPM/BUILD/python3-3.3.0/Lib/test/test_posix.py", line 234, in test_posix_fadvise posix.posix_fadvise(fd, 0, 0, posix.POSIX_FADV_WILLNEED) OSError: [Errno 22] Invalid argument ---------------------------------------------------------------------- Но если сборочный каталог .../BUILD/python3-3.3.0 скопировать из hasher`а в home (сменив владельца) и запустить тот-же тест, то он отрабатывает нормально: $ ./python Lib/test/test_posix.py ... test_posix_fadvise (__main__.PosixTester) ... ok ... ---------------------------------------------------------------------- Ran 78 tests in 1.590s OK (skipped=9) Прошу помощи знатоков: 1. Зависит ли вызов posix_fadvise зависеть от среды выполнения? Могут ли ему мешать используемые hasher`ом механихмы, такие как chroot и fakeroot? 2. Что делать? Отключать тест? -- С уважением. Алексей. [-- Attachment #2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 897 bytes --]
next reply other threads:[~2013-02-13 15:49 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-02-13 15:49 Aleksey Avdeev [this message] 2013-02-13 15:57 ` Paul Wolneykien 2013-02-13 16:11 ` Aleksey Avdeev 2013-02-13 16:14 ` Paul Wolneykien 2013-02-13 16:55 ` Aleksey Avdeev 2013-02-14 9:11 ` Sergey Vlasov 2013-02-14 12:00 ` Aleksey Avdeev 2013-02-14 16:38 ` Dmitry V. Levin 2013-02-14 17:15 ` Aleksey Avdeev 2013-02-14 20:05 ` Dmitry V. Levin 2013-02-14 21:30 ` Aleksey Avdeev 2013-02-17 0:11 ` Aleksey Avdeev
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