From: Joseph <syscon780@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: [gentoo-user] /dev/shm mode 1777
Date: Fri, 3 Oct 2014 20:22:50 -0600 [thread overview]
Message-ID: <20141004022250.GA1792@syscon7> (raw)
I'm getting an error message during emerge:
* configure has detected that the sem_open function is broken.
* Please ensure that /dev/shm is mounted as a tmpfs with mode 1777.
* ERROR: dev-lang/python-3.3.5-r1::gentoo failed (configure phase):
my /dev/shm is mounted as
drwxr-xr-x 17 root root 4020 Oct 3 08:57 shm
and it should be:
drwxrwxrwt 2 root root 100 Sep 29 09:25 shm
I've already change in fstab:
from:
shm /dev/shm devtmpfs nodev,nosuid,noexec 0 0
to:
shm /dev/shm tmpfs defaults,nodev,nosuid,mode=1777 0 0
Is it OK to run:
umount shm
mount shm
This is a remount system, so I want to make sure I'm not making a mistake.
--
Joseph
next reply other threads:[~2014-10-04 2:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-04 2:22 Joseph [this message]
2014-10-04 3:00 ` [gentoo-user] /dev/shm mode 1777 Mike Gilbert
2014-10-04 3:42 ` Joseph
2014-10-04 3:48 ` Joseph
2014-10-04 15:43 ` Mike Gilbert
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