bitwise0perator

Just to keep this thread fresh: I have encountered a problem generally matching this description on FreeBSD 12.3-RELEASE-p5. The issue appears to have begun with a kernel panic which occurred...

It seems that my current situation is: I have some incorrect extent allocations in my metaslabs. Given the successful scrub, it appears that, aside from the problematic (duplicate?) entries in...

It looks like these are principally double-free issues from zdb output: ``` Aug 4 06:59:38 kernel: Solaris: WARNING: zfs: adding existent segment to range tree (offset=c2b0c11c200 size=6c00) Aug 4 06:59:38...

As an update: After reading about metaslabs, spacemaps, and their maintenance, I came to believe that the following things are true: 1. The errors I was experiencing combined with my...