[LU-11845] Support encrypted ZFS volumes

• Type: Improvement
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.13.0, Lustre 2.12.3
• Affects Version/s: Lustre 2.12.0
• Labels: zfs
• Assignee: Nathaniel Clark
• Reporter: Nathaniel Clark

Description

osd-zfs does not call dmu_objset_own() with decrypt=B_TRUE, so we can't mount encrypted ZFS volumes.  This should be a simple fix of passing B_TRUE to dmu_objset_own() and dmu_objset_disown().

Issue Links

• is related to: LU-9890 osd-zfs: ZFS dmu_objset_own and dmu_objset_disown interface changes

Comments

[Steve Crusan (Inactive)]

Since this has the LTS12 tag, is it safe to assume in the future this will be backported to 2.12.x?

Looking at LU-9890, support for the changed dmu_objset_own/dmu_objset_disown interfaces was already added for 2.10.x, so I believe changing B_FALSE to B_TRUE in osd-zfs/osd_handler.c, is all that needs to be done, right? I'm using the 2.12.2 tag right now, and it doesn't seem to be in there.

[Peter Jones]

Landed for 2.13

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/33999/
Subject: LU-11845 osd-zfs: Support encrypted ZFS datasets
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 3d43658fc36e5821d8b094c1c2365e9520dbe9fe

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/34000/
Subject: LU-11845 zfs: put configure checks in version order
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 55c973ba5cb595d51b4990eea9ad6803e7c0645e

[Gerrit Updater]

Andreas Dilger ([e-mail]) uploaded a new patch: https://review.whamcloud.com/34000
Subject: LU-11845 zfs: put configure checks in version order
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 11f278f229d359441e0aafbf83ce25d4023645b1

[Gerrit Updater]

Nathaniel Clark ([e-mail]) uploaded a new patch: https://review.whamcloud.com/33999
Subject: LU-11845 osd-zfs: Support encrypted ZFS datasets
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 741f2d12920a7e219d9cb1be6c1aa812777b2b93