[Bug 237636] bhyve guest ZFS filesystem freezes in zcw->zcw_cv state

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed May 8 21:44:36 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237636

--- Comment #4 from Morgan Davis <freebsd-bugs at morgandavis.net> ---
This happened again today while running rsync.  But this time a Control-T
reports a different state: zio->io_cv

load: 0.04  cmd: rsync 98579 [zio->io_cv] 89.97r 0.04u 0.09s 0% 8108k

No luck getting a procstat to run -- it just locks up upon issuing the command,
and it is highly unlikely this is possible once the system gets into this
state.

If there us a way for capturing this when it happens, please advise.

-- 
You are receiving this mail because:
You are the assignee for the bug.


More information about the freebsd-bugs mailing list