在ZFS环境下nightly + bfu

To build the kernel bits you have to do something like this:

download and install the build tools:

wgethttp://dlc.sun.com/osol/on/downloads/b115/SUNWonbld.i386.tar.bz2
cp SUNWonbld.i386.tar.bz2 /tmp
bunzip2 /tmp/SUNWonbld.i386.tar.bz2
(cd /tmp; tar xf SUNWonbld.i386.tar.bz2)

su to root, and:

pkgadd -d /tmp SUNWonbld


After the package is installed, quit from the root shell.


setup the opensolaris.sh file (back to you normal user userid, in the onnv-3.4 directory):

cp usr/src/tools/env/opensolaris.sh .


edit the opensolaris.sh file that we've copied to the onnv-3.4 directory;
variables you need to change are:

GATE:
GATE=onnv-3.4;

CODEMGR_WS:
change /export to the directory where you unpacked onnv-3.4

STAFFER:
change it to your Solaris login username (the build logs are mailed
to this account)

SPRO_ROOT:
set it to the directory where you've installed the studio12 compiler,
in case you didn't use the default of /opt/SUNWspro



Make sure that the onbuild tools and the sun studio12 compiler is in your $PATH

export PATH=/opt/onbld/bin:/opt/SUNWspro/bin:$PATH


It seems there is a problem with the iprb driver when building onnv-3.4 outside of Sun,
so I had to modify one Makefile:

% hg diff
diff --git a/usr/src/pkgdefs/SUNWos86r/Makefile b/usr/src/pkgdefs/SUNWos86r/Makefile
--- a/usr/src/pkgdefs/SUNWos86r/Makefile
+++ b/usr/src/pkgdefs/SUNWos86r/Makefile
@@ -31,7 +31,7 @@ MACHDATAFILES += i.sdconf
CLOBBERFILES += $(MACHDATAFILES)

LICENSEFILES += $(OSBL)
-LICENSEFILES += ../../../closed/uts/intel/io/iprb/THIRDPARTYLICENSE
+$(CLOSED_BUILD)LICENSEFILES += ../../../closed/uts/intel/io/iprb/THIRDPARTYLICENSE

.KEEP_STATE:



Build everything, from the onnv-3.4 directory:

nightly opensolaris.sh




When the build is complete you should receive an email message
with subject "Nightly i386 Build of onnv-3.4 Completed."

In case there are failures, you'll find log files in the
onnv-3.4/log/log-2009-MM-DD... subdirectories (it uses
a current timestamp as part of the directory name).


=============================

Assuming the onnv-3.4 build completed without errror, you
can install the compiled bits like this:

Snapshot and clone your zfs root filesystem

zfs snapshot rpool/ROOT/snv-114@onnv-3.4
zfs clone -o mountpoint=legacy rpool/ROOT/snv-114@onnv-3.4 rpool/ROOT/onnv-3.4

Mount the cloned zfs root and install (bfu) the compiled onnv-3.4 bits:

mount -F zfs rpool/ROOT/onnv-3.4 /mnt


PATH=/opt/onbld/bin:$PATH

FASTFS=/opt/onbld/bin/`uname -p`/fastfs
BFULD=/opt/onbld/bin/`uname -p`/bfuld
EXTRACT_HOSTID=/opt/onbld/bin/`uname -p`/extract_hostid
ACR=/opt/onbld/bin/acr
GZIPBIN=/usr/bin/gzip

export PATH FASTFS BFULD ACR GZIPBIN EXTRACT_HOSTID

bfu /export/onnv-3.4/archives/i386/nightly-nd /mnt


When the bfu script has completed a shell is started. Run
the automatic conflict resolution utility for the root directory
that you've just upgraded:

acr /mnt


After acr has completed quit from shell.

Now you have to construct a new grub boot entry for the new
zfs root; edit /rpool/boot/grub/menu.lst; the new boot
entries should look like this:


title Solaris Express Community Edition (onnv-3.4)
bootfs rpool/ROOT/onnv-3.4
kernel$ /platform/i86pc/kernel/$ISADIR/unix -B $ZFS-BOOTFS -kv
module$ /platform/i86pc/$ISADIR/boot_archive

title Solaris xVM (onnv-3.4)
bootfs rpool/ROOT/onnv-3.4
kernel$ /boot/$ISADIR/xen.gz com1=9600,8n1 console=vga
module$ /platform/i86xpv/kernel/$ISADIR/unix /platform/i86xpv/kernel/$ISADIR/unix -B $ZFS-BOOTFS -kv
module$ /platform/i86pc/$ISADIR/boot_archive


Reboot.

Try to boot the first entry "Solaris Express Community Edition (onnv-3.4)".
This should boot using the new onnv-3.4 kernel, but without xen / xvm
support.

When it works ok, reboot, and try the second entry "Solaris xVM (onnv-3.4)".
This should boot the new xen / xvm enabled dom0 kernel.