On 11/27/2010 11:08 PM, Christopher George wrote:
I'm doing compiles of the JDK, with a single backed ZFS system handing
the files for 20-30 clients, each trying to compile a 15 million-line
JDK at the same time.
Very cool application!
Can you share any metrics, such as the aggregate size of source files
compiled and the size of the resultant binaries?
Thanks,
Christopher George
Founder/CTO
www.ddrdrive.com
MY biggest issue is that I eventually flood my network bandwidth. I've
got 4 bonded GigE into my NFS server, and I'll still overwhelm them all
with my clients.
It's the JDK. Figure copy a 700MB tarball to each client machine, then
explode that on an NFS-mounted directory. About 50,000 files, averaging
under 4k each.
Final binary size is not that big: figure 400MB total size, but
intermediary size of ~4GB.
Tar up the results and save them elsewhere. Erase the whole filesystem
after the build is complete. Figure, 1 build on 8 platforms over 20
machines total takes 3 hours.
--
Erik Trimble
Java System Support
Mailstop: usca22-123
Phone: x17195
Santa Clara, CA
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