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Welcome to Alter's home page

 2011.07.25 - 12:34

  • A was to make some patches for Asterisk chan_datacard. USSD reply encoding and some SMS sending issues are fixed. One SMS fix is related to Huawei E1550 behavior.

  •  2011.06.01 - 00:00

  • I've made performance patch for FreeBSD 7.x - 8.x if_bridge. Now it works fine even with 2000 and more members. Added smart broadcast/multicast filtering on ports with learning disabled. Added MAC-port binding.
    As result we have 50% CPU usage with ~2000 clients against 100% CPU usage with less about 1000 clients on the same machine. Also, now we have linear performance dependence on number of users and traffic instead of exponential.
    If you need it - mail me alterX@alter.org.ua (remove X) .

  •  2011.05.18 - 12:36

  • New version of Bad Block Copy 2.0. A lot of fixes. Now it really works :) Fixed patch for hardware monitoring tool for HP Proliant:
    hpasmd

  •  2011.05.03 - 13:23

    Published patched hardware monitoring tool for HP Proliant with FreeBSD 7.x support:
    hpasmd

     2011.05.02 - 18:38

    Published several performance patches (updated) for FreeBSD routing and ipfw:

  • Performance optimization and extensions for ipfw
  • SMP routng optimization
  • fix for sockstat output formatting
  • route improvement.

  •  2011.03.24 - 11:54

    Updated UniATA v0.40b2, thanks to KtP for testing on new Intel chipsets.

  • Fixed bug with SATA and tech. registers access on some Intel chipsets.
  • Fixed bug with read/write near 128Gb boundary on some new Hitachi HDDs.

  •  2011.03.23 - 09:15

    Now you can specify OS or product version in Windows NT Kernel memory pool tags database.

     2011.03.22 - 14:30

    Updated UniATA v0.40b1, thanks to ReactOS Bug track.

  • Fixed bug with UDMA2 support on Intel ICH1/2/3/4/5 chips.
  • Made some experimental changes in automatic slow-down algorithm.
  • Implemented VM detect code based on PCI bus scan. Now VirtualBox, VMWare, QEmu are detected.
  • I've tested HDD hot-plug/unplug under NT4. It works :)

  •  2011.03.21 - 12:11

  • Added INT 3 handling to WinDbg protocol in DbgPrint Dump v0.9a (thanks to Roy Tam for idea).
    This option is managed by --comdbg:int3.

  •  2010.03.20 - 15:42

  • I've made an attempt to sync UniATA code with ReactOS, Revision 50985
    Merged version: UniATA v0.40b
    Also, documented all registry options.
  • All News >>
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