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client: improve the libcephfs when MDS is stopping #52336

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client: improve the libcephfs when MDS is stopping #52336

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Commits on Mar 7, 2024

  1. client: try to skip stopping ones when choosing random MDSs 

    When stopping an MDS the mdsmap will mark it as stopping, try to
avoid choose the stopping MDSs when making new requests.

Fixes: https://tracker.ceph.com/issues/61914
Signed-off-by: Xiubo Li <xiubli@redhat.com>
    @lxbsz
    lxbsz committed Mar 7, 2024
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  2. client: flush the dirty caps immediately when the MDS is stopping 

    Trigger to flush the dirty caps when the MDS is stopping, or the
caps could be dropped if the MDS stopped before the client could
receiving the mdsmap.

Fixes: https://tracker.ceph.com/issues/61914
Signed-off-by: Xiubo Li <xiubli@redhat.com>
    @lxbsz
    lxbsz committed Mar 7, 2024
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    5061751 View commit details
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