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Operating Systems Solaris Differences of Solaris zone and Solaris Container Post 302553222 by jlliagre on Wednesday 7th of September 2011 04:35:12 AM
Old 09-07-2011
A container is a non global zone with, potentially, resource management enabled (eg: CPU capping and the likes).
A zone is either the global zone which is the regular Solaris instance or a non global zone which is a virtualized OS layer.
 

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zcons(7D)							      Devices								 zcons(7D)

NAME
zcons - Zone console device driver DESCRIPTION
The zcons character driver exports the console for system zones. The driver is comprised of two "sides:" a master side with which applica- tions in the global zone communicate, and a slave side, which receives I/O from the master side. The slave side is available in the global zones. Applications must not depend on the location of /dev or /devices entries exported by zcons. Inside a zone, the zcons slave side is fronted by /dev/console and other console-related symbolic links, which are used by applications that expect to write to the system console. The zcons driver is Sun Private, and may change in future releases. FILES
/dev/zcons/<zonename>/masterconsole Global zone master side console for zone <zonename>. /dev/zcons/<zonename>/slaveconsole Global zone slave side console for zone <zonename>. /dev/zconsole Non-global zone console (slave side). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ | Interface Stability |Sun Private | +-----------------------------+-----------------------------+ SEE ALSO
zoneadm(1M), zonecfg(1M), attributes(5), zones(5) SunOS 5.11 24 Aug 2003 zcons(7D)
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