Thread: [SSI-devel] RELEASE: OpenSSI 0.9.96 for Red Hat 9
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From: Brian J. W. <Bri...@hp...> - 2003-11-12 23:27:12
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OpenSSI 0.9.96 (the second RH9-based release) has some enhancements, bug fixes and new documentation. It can be downloaded from OpenSSI.org. A six-page introduction document is included. It provides a good overview of the features of openSSI, and is divided up into a variety of topics, such as filesystems, the cluster process model, and system management. There is now much better support for running X Windows on each node of the cluster. This includes bug fixes to clusterwide Unix domain sockets, and some changes suggested by John Hughes to allow X to run as a non-root user. A new localview command allows programs like ps or top to limit their scope to just those processes running on the local machine. Support for machines with more than 1 GB of RAM is included. Previously, processes could not migrate on these machines. A faster cluster shutdown has been introduced. Nodes that are kicked out of the cluster are now automatically rebooted. The ksync command has been renamed to ssi-ksync to avoid conflict with a KDE command of the same name. There's a new --modulefile argument to mkinitrd, for specifying alternatives to /etc/modules.conf. Debugging support for process load-levelling has been added. The interface is /proc/cluster/loadlog. Support for the cciss driver has been added to devfsd. The ida symlinks have been fixed. Various process-related bugs have been fixed. Process loadlevelling works correctly for large program names. Processes with a large number of file descriptors can migrate without panicing a node. When a process is stopped with Ctrl-Z, its parent is woken up. Races between delivering signals and reaping children have been resolved. All processes in a thread group are signalled, like they should be. A deadlock in release_task() has been fixed. Defunct clone processes are properly cleaned up. Other bugs fixes include IPC shared memory locking, potential memory corruption when accessing remote objects, and various high-stress bugs. Again, OpenSSI 0.9.96 can be downloaded from OpenSSI.org. Enjoy, Brian |
From: Greg F. <freemyer-ml@NorcrossGroup.com> - 2003-11-13 00:32:26
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What still needs to be done before the "1.0" release? On Wed, 2003-11-12 at 18:25, Brian J. Watson wrote: > OpenSSI 0.9.96 (the second RH9-based release) has some enhancements, bug > fixes and new documentation. It can be downloaded from OpenSSI.org. > > A six-page introduction document is included. It provides a good > overview of the features of openSSI, and is divided up into a variety of > topics, such as filesystems, the cluster process model, and system > management. > > There is now much better support for running X Windows on each node of > the cluster. This includes bug fixes to clusterwide Unix domain sockets, > and some changes suggested by John Hughes to allow X to run as a > non-root user. > > A new localview command allows programs like ps or top to limit their > scope to just those processes running on the local machine. > > Support for machines with more than 1 GB of RAM is included. Previously, > processes could not migrate on these machines. > > A faster cluster shutdown has been introduced. > > Nodes that are kicked out of the cluster are now automatically rebooted. > > The ksync command has been renamed to ssi-ksync to avoid conflict with a > KDE command of the same name. > > There's a new --modulefile argument to mkinitrd, for specifying > alternatives to /etc/modules.conf. > > Debugging support for process load-levelling has been added. The > interface is /proc/cluster/loadlog. > > Support for the cciss driver has been added to devfsd. The ida symlinks > have been fixed. > > Various process-related bugs have been fixed. Process loadlevelling > works correctly for large program names. Processes with a large number > of file descriptors can migrate without panicing a node. When a process > is stopped with Ctrl-Z, its parent is woken up. Races between delivering > signals and reaping children have been resolved. All processes in a > thread group are signalled, like they should be. A deadlock in > release_task() has been fixed. Defunct clone processes are properly > cleaned up. > > Other bugs fixes include IPC shared memory locking, potential memory > corruption when accessing remote objects, and various high-stress bugs. > > Again, OpenSSI 0.9.96 can be downloaded from OpenSSI.org. > > Enjoy, > > Brian > > > > ------------------------------------------------------- > This SF.Net email sponsored by: ApacheCon 2003, > 16-19 November in Las Vegas. Learn firsthand the latest > developments in Apache, PHP, Perl, XML, Java, MySQL, > WebDAV, and more! http://www.apachecon.com/ > _______________________________________________ > ssic-linux-devel mailing list > ssi...@li... > https://lists.sourceforge.net/lists/listinfo/ssic-linux-devel |
From: John H. <john@Calva.COM> - 2003-11-24 09:30:44
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Brian J. Watson wrote: > OpenSSI 0.9.96 (the second RH9-based release) has some enhancements, bug > fixes and new documentation. It can be downloaded from OpenSSI.org. This change: Index: openssi/openssi-tools/sysadmin/ksync-network =================================================================== RCS file: /cvsroot/ssic-linux/openssi/openssi-tools/sysadmin/ksync-network,v retrieving revision 1.4 retrieving revision 1.5 diff -r1.4 -r1.5 62c62 < mknbi-linux --rootdir=/dev/ram0 --append='init=/linuxrc' \ --- > mkelf-linux --rootdir=/dev/ram0 --append='init=/linuxrc' \ breaks my etherboot 5.2.2 "rom" (diskette). It just hangs after loading the image. What could be wrong? |
From: Brian J. W. <Bri...@hp...> - 2003-11-25 01:27:08
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John Hughes wrote: > This change: > > Index: openssi/openssi-tools/sysadmin/ksync-network > =================================================================== > RCS file: > /cvsroot/ssic-linux/openssi/openssi-tools/sysadmin/ksync-network,v > retrieving revision 1.4 > retrieving revision 1.5 > diff -r1.4 -r1.5 > 62c62 > < mknbi-linux --rootdir=/dev/ram0 --append='init=/linuxrc' \ > --- > > mkelf-linux --rootdir=/dev/ram0 --append='init=/linuxrc' \ > > breaks my etherboot 5.2.2 "rom" (diskette). It just hangs after loading > the image. > > What could be wrong? You're right. It seems that the size of the OpenSSI ramdisk causes problems for Etherboot loading an ELF image. When I ran mkelf-linux with an OpenSSI kernel and a base ramdisk, it booted okay until it got to the ramdisk phase. For now I'd suggest editing /sbin/ssi-ksync-network and replacing mkelf-linux with mknbi-linux. Jai, I remember you were having problems last weekend booting the second node of your cluster with Etherboot. I don't think you told me what the solution was. Did it have anything to do with this problem? Brian |
From: Brian J. W. <Bri...@hp...> - 2003-12-08 19:54:14
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The Etherboot project has released a new version of mknbi that's supposed to fix this problem that John reported: http://prdownloads.sourceforge.net/etherboot/mknbi-1.4.3-1.noarch.rpm Can someone try it out and confirm that it works? Thanks, Brian John Hughes wrote: > Brian J. Watson wrote: > >> OpenSSI 0.9.96 (the second RH9-based release) has some enhancements, bug >> fixes and new documentation. It can be downloaded from OpenSSI.org. > > > This change: > > Index: openssi/openssi-tools/sysadmin/ksync-network > =================================================================== > RCS file: > /cvsroot/ssic-linux/openssi/openssi-tools/sysadmin/ksync-network,v > retrieving revision 1.4 > retrieving revision 1.5 > diff -r1.4 -r1.5 > 62c62 > < mknbi-linux --rootdir=/dev/ram0 --append='init=/linuxrc' \ > --- > > mkelf-linux --rootdir=/dev/ram0 --append='init=/linuxrc' \ > > breaks my etherboot 5.2.2 "rom" (diskette). It just hangs after loading > the image. > > What could be wrong? > > > |
From: Chirag K. <chi...@hp...> - 2003-12-09 06:14:24
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On Mon, Dec 08, 2003 at 11:53:00AM -0800, Brian J. Watson wrote: | The Etherboot project has released a new version of mknbi that's | supposed to fix this problem that John reported: | http://prdownloads.sourceforge.net/etherboot/mknbi-1.4.3-1.noarch.rpm | Can someone try it out and confirm that it works? Works for me (NIC = eepro100.o). -- Chirag Kantharia, Industry Standard Servers Hewlett-Packard India Software Operations, Bangalore, India. |
From: Brian J. W. <Bri...@hp...> - 2003-12-09 21:09:44
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Chirag Kantharia wrote: > On Mon, Dec 08, 2003 at 11:53:00AM -0800, Brian J. Watson wrote: > | The Etherboot project has released a new version of mknbi that's > | supposed to fix this problem that John reported: > | http://prdownloads.sourceforge.net/etherboot/mknbi-1.4.3-1.noarch.rpm > | Can someone try it out and confirm that it works? > > Works for me (NIC = eepro100.o). Thanks, Chirag. Brian |