what z_upgrade thread do #15176
Unanswered
yuanfangcc
asked this question in
Q&A
Replies: 1 comment 5 replies
-
From memory, it simply dirties them, and being dirty means it recalculates the quota metadata. |
Beta Was this translation helpful? Give feedback.
5 replies
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
-
The z_upgrade thread traverses all dnodes when updating objset features. What does it do when it traverses these dnodes?
The CMD zpool iostat has read and write traffic when z_upgrade thread work.
Does it read all the Dnodes from disk and rewrite them to disk?
What it read and write?
I don't understand this part of the code. Can you help me to answer it? Thank you!
Function:
dmu_objset_space_upgrade
Beta Was this translation helpful? Give feedback.
All reactions