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| 46456 visits | © 2003-2016 Herbert Pötzl | last modified 06.Nov.2006 |
Linux-VServer L26 Development
Development Releases (Test Quality)
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for a quick overview have a look at the Installation Considerations.
Latest Development Release
... is Dev Release 2.1.1
the following features have been added:
- Per CPU Fair/Hard Scheduler
- Per Context System Time
- Dentry Accounting and Limits
- Lock Accounting and Limits
- Slab and Page Fault Accounting
- Context Privacy (Admin)
- Context Locking (reactivated)
- Context Capability Masking
- Full JFS Filesystem Support
- Full OCFS2 Filesystem Support
the following features have been enhanced:
- CoW Link Breaking (chmod/chown)
- Fake Init and Proc Checks
- Socket Accounting
- Syscall Command Security
- Context Helper
- Persistent Contexts
- Memory/Swap/Cache Info Virtualization
- PID Virtualization for External Code
the following debug mechanisms have been added:
- Scheduling Monitor
- Runtime History Tracing
- Barrier and Trace Checks/Info
further changes and improvements:
- Improved UTS Virtualization for (alpha, m32r, mips, parisc, powerpc, sh, sparc, um)
- Improved Trap Information (context) for (alpha, arm, x86, ia64, m32k, m68k, mips, parisc, powerpc, s390, sh, sparc, x86_64)
- IRQ Context (Un)Tagging for (alpha, cris, frv, x86, m32r, mips, powerpc, sh, um, v850, x86_64, xtensa)
- Removed devfs legacy
- Obsoleted Memory Split (now in mainline)
- Bind Mount Extensions (for ro --bind mounts)
- Copy on Write (CoW) link breaking
- I/O scheduler queue per context (CFQ)
- Quota Hashes (prereq. for per Context Quota)
- kernel thread protection/handling
- persistent/empty Context Support
- XID propagation (non persistent tagging)
- improved debug support
