osdc/Journaler: do not call onsafe->complete() if onsafe is 0#36777
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batrick merged 1 commit intoceph:masterfrom Aug 31, 2020
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osdc/Journaler: do not call onsafe->complete() if onsafe is 0#36777batrick merged 1 commit intoceph:masterfrom
batrick merged 1 commit intoceph:masterfrom
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Fixes: https://tracker.ceph.com/issues/47125 Signed-off-by: Xiubo Li <xiubli@redhat.com>
ukernel
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Aug 25, 2020
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batrick
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Aug 25, 2020
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Locally I have some notes about the issues that I have hit before which have no any log or clue. As I remembered when I was fixing some kclient bugs which I need to reboot the MDS daemon frequently, and hit a crash once. And yesterday I was trying to figuring out the possible reasons by reading the journal log code. And there is on case that could reproduce it by running the following steps: 1, Keep running the command The And also there are other cases will hit it. |
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Fixes: https://tracker.ceph.com/issues/47125
Signed-off-by: Xiubo Li xiubli@redhat.com
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