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Junos OS: Avoid jlock hogs by configuring jlock hold time

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    Junos OS: Avoid jlock hogs by configuring jlock hold time

    Users can configure a jlock hold time threshold value via sysctl. This helps avoid jlock hogs (tight loops) in ifd_walk by dropping the jlock after the threshold time is reached. The default hold time is 50ms.
    Product / Application Software Introduced Release
    MX5 Junos OS 18.4R1
    MX10 Junos OS 18.4R1
    MX40 Junos OS 18.4R1
    MX80 Junos OS 18.4R1
    MX104 Junos OS 18.4R1
    MX204 Junos OS 18.4R1
    MX240 Junos OS 18.4R1
    MX301 Junos OS 25.4R1
    MX304 Junos OS 22.2R3
    MX480 Junos OS 18.4R1
    MX960 Junos OS 18.4R1
    MX2008 Junos OS 18.4R1
    MX2010 Junos OS 18.4R1
    MX2020 Junos OS 18.4R1
    MX10003 Junos OS 18.4R1
    MX10004 Junos OS 22.3R1
    MX10008 Junos OS 18.4R1
    MX10016 Junos OS 19.2R1
    vMX Junos OS 18.4R1
    Next Generation Port Extender Junos OS 25.4R1