Is there a reason the hardware optimized libraries shouldn't be mounted
in a local zone?
In the local zone, they are 0 byte files:
bash-3.00# ls -l /platform/sun4u-us3/lib/libc_psr.so.1
-rwxr-xr-x 1 root bin0 May 25 09:35
/platform/sun4u-us3/lib/libc_psr.so.1
even though looking at the local zones path from the global zone shows
the files as they should be:
bash-3.00# ls -l
/oracle/zones/cvs/root//platform/sun4u-us3/lib/libc_psr.so.1
-rwxr-xr-x 1 root bin 6624 May 31 15:10
/oracle/zones/cvs/root//platform/sun4u-us3/lib/libc_psr.so.1
The loopback mount appears to come from the
svc:/system/filesystem/root:default service which is actually the
script /lib/svc/method/fs-root. That script has an early exit
section if it is being run in a local zone:
/lib/svc/method/fs-root:
if [ ${_INIT_ZONENAME:=`/sbin/zonename`} != global ]; then
libc_mount
exit 0
fi
... presumably to prevent rerunning of the kernel section (devfsadm),
and remounting of /usr and root. Unfortunately, this section is at
the end and also doesn't get run in a local zone:
PLAT=`/usr/bin/uname -i`
ARCH=`/usr/bin/uname -m`
if [ $ARCH = sun4v ]; then
sun4v_libc_psr_mount
elif [ $ARCH = sun4u ]; then
if [ -h /platform/$PLAT/lib/libc_psr.so.1 ]; then
LINKSTO=`/usr/bin/ls -l
/platform/$PLAT/lib/libc_psr.so.1 |
/usr/bin/awk '{print $NF}'`
if [ $LINKSTO = ../../sun4u-us3/lib/libc_psr.so.1
]; then
ARCH=sun4u-us3
fi
fi
sun4u_libc_psr_mount
fi
That section mounts the hardware optimized C library, which I think
should also be mounted in the local zone?
--
_/_/_/ _/_/ _/ _/Bill Casale - TSE
_/ _/_/ _/_/ _/ OS Team
_/_/_/ _/_/ _/ _/ _/ 1 Network Drive
_/ _/_/ _/ _/_/ Burlington, MA. 01802
_/_/_/ _/_/_/ _/ _/
M I C R O S Y S T E M S
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