Apple updated its Xsan Software

Xsan 1.4.1 Admin Update

The Xsan 1.4.1 update delivers overall improved reliability for remotely administering, configuring and maintaining Xsan deployments. It includes fixes for:

  • labeling and initializing Fibre Channel LUNs larger than 2TB in size
  • expanding storage pools and volumes
  • working with multiple Xsan metadata controllers in a heterogeneous environment
  • displaying progress messages while performing lengthy operations
  • preventing custom configuration changes from being overwritten during a save
  • accurately reporting Fibre Channel multipathing errors

Xsan 1.4.1 Filesystem Update

The Xsan 1.4.1 update addresses numerous issues related to overall reliability, usability and compatibility. It includes specific fixes for:

  • metadata controller failovers during power outages and network disconnects
  • memory related errors that can result in slow system performance or hangs
  • reducing fragmentation of large files and frame drops during ingest
  • preventing file system metadata corruption
  • hosting Xsan volumes on Intel-based metadata controllers
  • defragmenting files after a volume bandwidth expansion
  • compatibility with Apple and third party applications

[Bill Fox]

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