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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2012-09-16 14:58:51 +0200
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2012-09-16 16:20:09 +0200
commitede89845a49c735fa9e8a04bd80f6e94ea84aeb9 (patch)
tree7dfa2c291884dce81a36122712a45eb5544fe602 /LICENSE.MIT
parentd8831ed55442cfe0a3ca54644282a7c27d26f1b0 (diff)
nspawn: mount tmpfs on /dev/shm
Most things seem to function fine without /dev/shm, but it is expected to be there (quoting linux/Documentation/filesystems/tmpfs.txt: glibc 2.2 and above expects tmpfs to be mounted at /dev/shm for POSIX shared memory (shm_open, shm_unlink)). Since /tmp/ is already mounted as tmpfs, it would be enough to mkdir /tmp/shm and chmod it. Mounting it separately has the advantage that it can be easily remounted to change the quota.
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