yoyo writes:
> but install will
> cp .libs/libphp5.so /usr/apache2/libexec/libphp5.so
> Installing PHP CLI binary: /usr/local/bin/
> Installing PHP CLI man page: /usr/local/man/man1/
> Installing build environment: /usr/local/lib/php/build/
> Installing header files: /usr/local/include/php/
> Installing helper programs: /usr/local/bin/
> ......
>
> i try to chmod +w /usr,but /usr can't be modified.what can i do?
> in global zone i install php successful.
There are two models for non-global zones, termed "sparse root" and
"whole root."
In the sparse root model -- the default for zonecfg's "create" -- the
zone's configuration includes /lib, /platform, /sbin, and /usr as
inherit-pkg-dir entries. This means that these four directories are
mounted as read-only copies (lofs) of the global zone. As documented
in the zonecfg(1M) man page:
inherit-pkg-dir
Directory inherited from the global zone. Software pack-
ages whose contents have been transferred into that
directory are inherited in read-only mode by the non-
global zone and the non-global zone's packaging database
is updated to reflect those packages. Such resources are
not modifiable or removable once a zone has been
installed with zoneadm.
In the whole root model -- "create -b" -- you get your own local,
writable file systems in the non-global zone, but at the expense of
copying everything over. It's much slower to create and manage zones
like that.
An alternative is to make /usr/local writable inside the zone by
adding an explicit lofs mount of read-write storage. In fact, in
searching on google for this very issue, the Zones FAQ is the first
hit, and it has this entry:
http://www.opensolaris.org/os/community/zones/faq/#cfg_io_usrlocal
--
James Carlson, Solaris Networking <[EMAIL PROTECTED]>
Sun Microsystems / 1 Network Drive 71.232W Vox +1 781 442 2084
MS UBUR02-212 / Burlington MA 01803-2757 42.496N Fax +1 781 442 1677
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