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Created Jails and Shared Memory (markdown)

agnat
2012-05-11 05:01:10 -07:00
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Jails-and-Shared-Memory.md Normal file

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Apparently it is problematic to use sysvipc shared memory in jails:
* the issue: http://wiki.freebsd.org/Jails#Known_problems_and_bugs
* another article: http://www.freebsddiary.org/jail-multiple.php
The bottom line is: all jails share the same shared memory. The workaround: Use different UIDs for all process instance using shared memory.