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should have no effect in any case since the threading is detected at build time (see openmpi Changelog for details)
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(permits NIC selection for sending the WOL packets)
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build (user/groupadd issue), see bug #53269
- include nfsroot_stage4-slim.spec in this commit
- remove threads from the openmpi USE flags (USE flag changed to mpi-threads)
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- gvim
- cscope
NOTE:
The livecd won't build because of (snapshot change) Bug 233337 and probably others...
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* as always, new problems arise from switching snapshots, things don't compile out of the box
** forget not that we are using GCC-4.3
** stages1-3 were _not_ rebuild after switching snapshots
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- added passwordless SSH for root to nodes
- added some FAQs and documentation
- quick update of the HOWTOs
- switch to snapshot 20080816
- added torque (PBS) and underlying support modules
- added a few config variables to scripts to ease future changes
- created openrc-0.2.5-r1 to ease the NFSROOT howto procedure
+ (don't have to unpack and repack the snapshot for running ebuild * digest)
* corrected invalide use of non existant functions.sh in nfsroot_setup.sh
beowulf-head-0.1.ebuild:
* Added the modules infrastructure to be called by dnsmasq's script callback interface
* provided examples are for torque and c3.
-- C3's configuration file is valid but doesn't seem to work (might be a python issue)
-- torque is _still_ work in progress:
+ some of the setup seems to be incomplete (in the ebuild)
+ the profile switch was to get a better chance at a working installation (2.3.3)
- Science overlay was added to pull in the modularized version of openmpi
Since USE=pbs in the specs, openmpi requires Torque but Torque also require kernel (stage2). Torque is currently being built twise, once minimal for openmpi, then with kernel features in the stage2. Commenting out pbs and torque in stage2 reverts the build to a simple cluster without the whole PBS infrastructure...but it works ;)
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Corrected many OpenRC bootup sequences and quirks
--Thanks to Uber(lord) (Roy Maples) for quick fixes
--NFSroot system now boots up quickly
**There are still a few error messages on shutdown that will be adressed in later versions of OpenRC
--> ref: http://bugs.marples.name/show_bug.cgi?id=98
beowulf-head/beowulf-head automated script corrections
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- sshd keys generated in catalyst run
- runlevel scripts cleaned out for a smoother boot
* shutdown and reboots are still unclean, OpenRC needs to ignore useless tasks (given it's an ro ROOT)
* still need to resolve the "Caching service dependencies" at boot time (very slow)
Updated HOWTOs for merging nfsroot and livecd into a single ISO, currently incomplete:
- Added AUFS to livecd, needs to be configured to mount nfsroot as rw for the beaowulf-head config script to function
- Once AUFS is functionnal, we can start testing the booting of nodes off the livecd!
** Vmware is being used and is causing some problems:
-- e1000 emulation is so good we're getting kernel module problems (irq related...is it the module or VMware...)
-- found out how to disable DHCP on the local virtual net (thanks go to Demosthenes on gentoo-server): simply delete the files in /etc/vmware/vmnet1/dhcpd/ and the VMWare dhcpd won't start.
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Imported sci-chemistry/gromacs from Bug 193532
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much much more ;)
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Eric Thibodeau
GitWeb