LDoms 1.1

Just in time for the holidays, LDoms version 1.1 is now available! This is a major new release of Logical Domains technology, with an extensive list of new features & bugfixes. Here are the highlights:

Major Features Introduced in LDoms version 1.1:

  • Warm and Cold Migration
  • Network NIU Hybrid IO
  • VLAN Support for Virtual Network Interface and Virtual Switch
  • Public XML Interface and XMPP Connection with the Domain Manager
  • Virtual IO DR
  • Virtual Disk Multipathing and Failover
  • Virtual Switch Support for Link Aggregated Interface
  • iostat(1M) Support in Guest Domains

Alex has more details on these features here.

Other Improvements Include:

  • Improved Interrupt Distribution (CR 6671853)
  • Performance improvements for virtual IO (CR 6689871, 6640564)
  • Solaris Installation to Single Slice Disk (CR 6685162)
  • Numerous Improvements and Extension to our Domain Services Infrastructure (CR 6560890)
  • Improved Console Behavior when not using Virtual Console (CR 6581309)
  • VDisk EFI Label Support for Disk Image (CR 6558966)
  • VDisk Support for Disk Managed by Multipathing Software (Veritas DMP, EMC Powerpath) (CR 6694540, 6637560)
  • LDoms Manager Improvements to IO FMA (CR 6463270)
  • ldm list -l now displays MAC assigned to guest (CR 6586046)
  • Improved Error Messages (CR 6741733, 6590124, 6715063)
  • ldm list -o provides fine-grained control of configuration display options (CR 6562222)
  • More accurate utilization percentage reporting (CR 6637955, 6709020)
  • Can now explicitly set a domain's hostid (CR 6670605)
  • Improved persistence of VIO service and VDS volume names (CR 6729544, 6771264)
  • More predictable behavior when deciding which cpus to DR out of a domain (CR 6567372)
  • More accurate annotations in ldm ls-spconfig output (CR 6744046)
  • Better support for large, fragmented memory configs in a domain (CR 6749507)
  • Supports setting persistent WANboot keys from OBP (CR 6510365)
  • Lots of Bug Fixes (over 100)

Get it here!

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I work on the Oracle VM Server for SPARC (nee LDoms) team.

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