From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: Re: [devel] Как пройти сборку если требуется /dev/shm ?
Date: Mon, 12 Jan 2015 16:55:33 +0300
Message-ID: <20150112135532.GA17551@altlinux.org> (raw)
In-Reply-To: <54B3BE58.6050208@altlinux.com>
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On Mon, Jan 12, 2015 at 03:30:16PM +0300, Anton Farygin wrote:
> On 01.01.2015 23:41, Dmitry V. Levin wrote:
[...]
> >Используйте hasher >= 1.3.23-alt1 и собирайте на
> >tmpfs.
>
> Дима, а почему такое требование - tmpfs ?
sem_open(3) требует, чтобы /dev/shm был на tmpfs (и доступен на запись).
Строго говоря, если /dev/shm не на tmpfs, и /proc/mounts доступен на
чтение, то sem_open(3) будет пытаться использовать первую попавшуюся в
/proc/mounts точку монтирования на tmpfs. Если никаких tmpfs не нашлось,
то sem_open(3) работать не будет.
--
ldv
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next prev parent reply other threads:[~2015-01-12 13:55 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-29 14:32 Andrew V. Stepanov
2014-12-30 13:53 ` Andrew V. Stepanov
2014-12-31 13:57 ` Alexander Bokovoy
2015-01-01 20:41 ` Dmitry V. Levin
2015-01-12 12:30 ` Anton Farygin
2015-01-12 13:55 ` Dmitry V. Levin [this message]
2015-01-12 14:15 ` Dmitry V. Levin
2015-01-12 19:12 ` Anton Farygin
2015-01-12 19:36 ` Dmitry V. Levin
2015-01-13 11:55 ` Anton Farygin
2015-01-16 14:54 ` Dmitry V. Levin
2015-01-16 19:07 ` Anton Farygin
2015-01-16 19:54 ` Dmitry V. Levin
2015-01-16 20:06 ` Anton Farygin
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