Difference between revisions of "Changes"
From ZeptoOS
Jump to navigationJump to search| Line 2: | Line 2: | ||
---- | ---- | ||
| − | '''ZeptoOS-BGP 2.0''' released May | + | '''ZeptoOS-BGP 2.0''' released May 11, 2009.<br/> |
Most important changes: | Most important changes: | ||
* first public release with support for Blue Gene/P | * first public release with support for Blue Gene/P | ||
| − | * ZeptoOS Compute Node | + | * ZeptoOS Compute Node Linux with: |
** Big Memory | ** Big Memory | ||
** Native communication support | ** Native communication support | ||
Latest revision as of 12:53, 11 May 2009
ZeptoOS-BGP 2.0 released May 11, 2009.
Most important changes:
- first public release with support for Blue Gene/P
- ZeptoOS Compute Node Linux with:
- Big Memory
- Native communication support
- IP forwarding
- ZOID enabled by default
ZeptoOS-BG 1.5 released June 28, 2007.
Most important changes:
- tested on V1R3M2 driver, should work with V1R3M0 and V1R3M1 as well
- support for ZOID
- ION kernel with experimental support for compute class processes and static TLB
- PVFS2 updated to version 2.6.3
ZeptoOS-BG 1.4 released January 31, 2006.
Most important changes:
- tested on V1R2M1 driver and may work with V1R2M0
- 2.6 ION kernel (based on 2.6.5)
- pvfs2 binary and rc script update
- boot msg clean up
- ZeptoInstall.sh fixes
- misc. such as fixing /tmp perms
ZeptoOS-BG 1.2 released November 11, 2005.
Most important changes:
- Integrated support for KTAU, a kernel profiling/tracing tool.
- Support for custom /bgl/dist-type directory trees. Eliminates a need to put ZeptoOS-specific stuff inside a directory shared with standard IBM profile.
- An installation script is now available, to ease the installation process.
- Added zswitcher, a command to switch kernel/ramdisk of a partition.
- Added zdiff-elfrd, a command to compare two ramdisks.
- Improved zinfo: more robust, more secure, easier to set up.
- CIOD read/write buffer size can now be calculated automatically, taking into account available memory, compute to I/O node ratio, etc.
ZeptoOS-BG 1.1 released September 6, 2005.
