ZFS on OSX and Windows

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gea

Well-Known Member
Dec 31, 2010
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zfs-windows-2.3.1rc11 Latest

rc11

  • Rewrite OpenZVOL.sys installer, change to SCSIAdapter
  • BSOD in zfs_ctldir zfs_parent()
  • zfs_write deadlock, locking against self
  • Do not advertise block cloning if disabled
  • Correct FILENAME for streams

download: Releases · openzfsonwindows/openzfs
issues: openzfsonwindows/openzfs

problems I have seen
After an update it can happen that you must run the installer twice
When opening a ZFS volume you can get a message about corrupted recycle bin
 

bugacha

Active Member
Sep 21, 2024
497
155
43
zfs-windows-2.3.1rc11 Latest

rc11

  • Rewrite OpenZVOL.sys installer, change to SCSIAdapter
  • BSOD in zfs_ctldir zfs_parent()
  • zfs_write deadlock, locking against self
  • Do not advertise block cloning if disabled
  • Correct FILENAME for streams

download: Releases · openzfsonwindows/openzfs
issues: openzfsonwindows/openzfs

problems I have seen
After an update it can happen that you must run the installer twice
When opening a ZFS volume you can get a message about corrupted recycle bin
Is it Debug build or Release build ?
 

gea

Well-Known Member
Dec 31, 2010
3,567
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OpenZFS on Windows 2.3.1 rc11 has a bug with annoying messages of a corrupted recycle bin when deleting files.
There is a rc11 v2 edition that fixes this (on updates you may need to run the installer twice)

 

gea

Well-Known Member
Dec 31, 2010
3,567
1,402
113
DE
openzfs-windows-2.3.1rc12



rc12
  • Attempt to fix the double-install issue
  • Fix BSOD in OpenZVOL re-install
  • Unlinked_drain leaked znodes, stalling export/unmount
  • zfsinstaller attempts to export before install
  • oplock fixes
  • hide Security.NTACL better
  • zfs_link/hardlinks has replace option under Windows.
  • fix deadlock in file IO
  • fixes to Security, gid work.
 

gea

Well-Known Member
Dec 31, 2010
3,567
1,402
113
DE
OpenZFS for Windows 2.3.1 rc13


Still a release candidate/beta but already quite good with in most cases uncritical remaining issues.
Test it and report issues back to have a stable asap.

OpenZFS for Windows 2.3.1 rc13

Releases · openzfsonwindows/openzfs

Issues
openzfsonwindows/openzfs

rc13
  • Use stable paths to disks, log and l2arc
  • Add Registry sample to enable crash dumps for zpool.exe and zfs.exe
  • Change .exe linking to include debug symbols
  • Rewrite getmntany()/getmntent() to be threadsafe (zpool crash)
  • Mount fix, if reparsepoint existed it would fail to remove before mounting
  • Reparsepoints failed to take into account the Alternate Stream name, creating random Zone.Identifiers
Also contains a Proof Of Concept zfs_tray.exe icon utility, to show how it could be implemented, and communicate with elevated service, and link with libzfs. Simple Import, Export, Status is there, although it does not fully import ). The hope is that someone would be tempted to keep working on it. It was written with ChatGPT using vibe coding, so clearly you don't even need to be a developer :)