Re: zfs questions

Takashi YAMAMOTO <[email protected]>
Newsgroups gmane.os.netbsd.devel.kernel
Message-ID <CAKDaYtA-Pu6_aa3=-txy2Dw6oFufpgS0MtoX=G4_RCFvqqBodg@mail.gmail.com> 
hi,

On Sun, Feb 22, 2026 at 1:15 AM Greg Troxel <[email protected]> wrote:
>
> Also, Brad and I have been saying lockup, but this is not the
> traditional system suddenly freezes and nothing happens.
>
> The system is clearly up, and many things work.  But any process that
> accesses a file in zfs (probably, in such a way that needs to allocate
> memory or put something into ARC, or ?) blocks.  Often the wchan is zio.
> Often it is flt_noram5.  These processes remain stuck even though there
> is free ram.

i recently fixed a page daemon lockup issue i observed on my machine.
https://gnats.netbsd.org/60004
i wonder if it's related to yours.
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