In
<sn1pr0101mb15206619646b49000db634e7ce...@sn1pr0101mb1520.prod.exchangelabs.com>,
on 06/24/2015
at 03:28 PM, J O Skip Robinson <[email protected]> said:
>There should be a separate ROOT file system not for each LPAR (or
>combination thereof) but for each IPLable sysres.
It's more complicated than that, but well documented. See z/OS UNIX
System Services Planning, GA22-7800-16, in particular 7.5
Establishing a shared file system in a sysplex. Don't confuse the
requirements for Sysplex root, version and system specific file
systems. Note:
When setting up a shared file system in a sysplex, do not assume
that with shared file systems, two systems can share a common
file system for /etc, /tmp, /var, and /dev. This is not the
case. Even with shared file systems, each system must have
specific file systems for each of these mount points. The file
systems are then mounted under the system-specific file system
(see Figure 33 in topic 7.6.2). With shared file system support,
one system can access system-specific file systems on another
system. (The existing security model remains the same.) For
example, while logged onto SY2, you can gain read/write access
to SY1's /tmp by specifying /SY1/tmp/.
--
Shmuel (Seymour J.) Metz, SysProg and JOAT
ISO position; see <http://patriot.net/~shmuel/resume/brief.html>
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)
----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO IBM-MAIN
