[Bug 241980] panic: I/O to pool appears to be hung on vdev

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Jan 8 20:34:15 UTC 2021


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241980

Eugene Grosbein <eugen at freebsd.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|Open                        |Closed
         Resolution|---                         |Overcome By Events

--- Comment #28 from Eugene Grosbein <eugen at freebsd.org> ---
Closing this as I have no more that hardware.

For the record: as work-around against repeating panics, ZFS deadman feature
was disabled but that did not solved slow data access problem being fatal for
guest OSes inside bhyve virtual machines. So SSDs with bad TRIM performance
were replaced with NVMEs.

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