From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
Subject: Re: [devel] the girar: /dev/pts/ -- Read-only file system?
Date: Sat, 20 Feb 2016 00:58:23 +0300
Message-ID: <20160219215823.GA30425@altlinux.org> (raw)
In-Reply-To: <20160219183510.GA27030@altlinux.org>
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On Fri, Feb 19, 2016 at 09:35:10PM +0300, Dmitry V. Levin wrote:
> On Fri, Feb 19, 2016 at 08:45:27PM +0300, Ivan Zakharyaschev wrote:
> > On Fri, 19 Feb 2016, Dmitry V. Levin wrote:
> > >On Fri, Feb 19, 2016 at 02:01:52PM +0300, Ivan Zakharyaschev wrote:
> >
> > >>Есть отличия в сборке
> > >>git.alt:/people/glebfm/packages/python3.git=3.5.1-alt1 у себя в
> > >>hasher-е и в сборочнице.
> > >>
> > >>(Сначала думал, что что-то не понимаю про
> > >>hsh --mountpoints , потому что смотрел
> > >>невнимательно на логи, а тесты
> > >>проваливались те же самые, что без
> > >>--mountpoints=/dev/pts . И даже попробовал добавить
> > >>явные BuildPreReq в -alt2, но это не важно.)
> > >>
> > >>На самом на сборочнице вот такое --
> > >>http://git.altlinux.org/tasks/159698/build/300/x86_64/log :
> > >>
> > >>======================================================================
> > >>ERROR: test_read_pty_output
> > >>(test.test_asyncio.test_events.PollEventLoopTests)
> > >>----------------------------------------------------------------------
> > >>Traceback (most recent call last):
> > >> File "/usr/src/RPM/BUILD/python3-3.5.1/Lib/test/support/__init__.py",
> > >>line 564, in wrapper
> > >> return func(*args, **kw)
> > >> File "/usr/src/RPM/BUILD/python3-3.5.1/Lib/test/support/__init__.py",
> > >>line 519, in wrapper
> > >> return func(*args, **kw)
> > >> File
> > >>"/usr/src/RPM/BUILD/python3-3.5.1/Lib/test/test_asyncio/test_events.py",
> > >>line 1376, in test_read_pty_output
> > >> master, slave = os.openpty()
> > >>OSError: [Errno 30] Read-only file system
> > >>
> > >>Это специально на сборочнице /dev/pts/ read-only?
> > >
> > >Нет, это был эксперимент. Вернул обратно.
> >
> > Теперь, видно, новый эксперимент (с
> > правами в /dev/pts/) --
> > http://git.altlinux.org/tasks/159698/build/400/x86_64/log :
> >
> > ======================================================================
> > ERROR: test_read_pty_output
> > (test.test_asyncio.test_events.EPollEventLoopTests)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File "/usr/src/RPM/BUILD/python3-3.5.1/Lib/test/support/__init__.py",
> > line 564, in wrapper
> > return func(*args, **kw)
> > File "/usr/src/RPM/BUILD/python3-3.5.1/Lib/test/support/__init__.py",
> > line 519, in wrapper
> > return func(*args, **kw)
> > File
> > "/usr/src/RPM/BUILD/python3-3.5.1/Lib/test/test_asyncio/test_events.py",
> > line 1376, in test_read_pty_output
> > master, slave = os.openpty()
> > PermissionError: [Errno 1] Operation not permitted
> >
> > Да?
>
> Это когда-то раньше работало?
Проверил, обычный openpty на C работает:
open("/dev/ptmx", O_RDWR) = 3</dev/ptmx>
statfs("/dev/pts", {f_type="DEVPTS_SUPER_MAGIC", f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096, f_flags=4139}) = 0
ioctl(3</dev/ptmx>, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(3</dev/ptmx>, TIOCGPTN, [4]) = 0
stat("/dev/pts/4", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 4), ...}) = 0
--
ldv
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next prev parent reply other threads:[~2016-02-19 21:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-19 11:01 Ivan Zakharyaschev
2016-02-19 11:51 ` Dmitry V. Levin
2016-02-19 17:45 ` Ivan Zakharyaschev
2016-02-19 18:35 ` Dmitry V. Levin
2016-02-19 19:40 ` Ivan Zakharyaschev
2016-02-19 19:46 ` Ivan Zakharyaschev
2016-02-19 21:58 ` Dmitry V. Levin [this message]
2016-02-19 22:54 ` Ivan Zakharyaschev
2016-02-20 14:53 ` Ivan Zakharyaschev
2016-02-20 15:15 ` Ivan Zakharyaschev
2016-02-20 15:21 ` Ivan Zakharyaschev
2016-02-20 15:53 ` Ivan Zakharyaschev
2016-02-19 18:35 ` Michael Shigorin
2016-02-19 20:03 ` Ivan Zakharyaschev
2016-02-19 22:22 ` Ivan Zakharyaschev
2016-02-19 22:24 ` Dmitry V. Levin
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