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author | Tim Chase <tim@chase2k.com> | 2019-02-15 14:44:24 -0600 |
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committer | Brian Behlendorf <behlendorf1@llnl.gov> | 2019-02-15 12:44:24 -0800 |
commit | 638dd5f44e2e56bb60a6f9aacbb1b3c22844926f (patch) | |
tree | 6766411dc3f999706541ea5ded3de550263ce979 /tests | |
parent | 9c5e88b1ded19cb4b19b9d767d5c71b34c189540 (diff) |
zio_deadman_impl() fix and enhancement
Add the zio_deadman_log_all tunable to print all zios in
zio_deadman_impl(). Also, in all cases, display the depth of the
zio relative to the original parent zio. This is meant to be used by
developers to gain diagnostic information for hangs which don't involve
fully set-up zio trees or are otherwise stuck or hung in an early stage.
Reviewed-by: Olaf Faaland <faaland1@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: loli10K <ezomori.nozomu@gmail.com>
Signed-off-by: Tim Chase <tim@chase2k.com>
Closes #8362
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions