Linux clock synchronization ptpd2 [closed]

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I have 3 PCs (Ubuntu 18.04 + kernel 4-19 (custom)). I try to use scheduling with qdisc, which uses base-time for start schedule (UTC time) and as CLOCK = CLOCK_REALTIME/TAI or MONOTRONIC. All PCs are synchronized with ptpd2 , which shows offset on time between Master and Slaves, but PCs haves differences in time . How can i dynamicaly adjust clocks on PCs and in "real-time" adjust the CLOCK_REALTIME or TAI? Is it possible?






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closed as unclear what you're asking by Scott, JigglyNaga, msp9011, Thomas, RalfFriedl Nov 26 at 18:13


Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.


















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    I have 3 PCs (Ubuntu 18.04 + kernel 4-19 (custom)). I try to use scheduling with qdisc, which uses base-time for start schedule (UTC time) and as CLOCK = CLOCK_REALTIME/TAI or MONOTRONIC. All PCs are synchronized with ptpd2 , which shows offset on time between Master and Slaves, but PCs haves differences in time . How can i dynamicaly adjust clocks on PCs and in "real-time" adjust the CLOCK_REALTIME or TAI? Is it possible?






    linux clock







    share|improve this question















    closed as unclear what you're asking by Scott, JigglyNaga, msp9011, Thomas, RalfFriedl Nov 26 at 18:13


    Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
















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      I have 3 PCs (Ubuntu 18.04 + kernel 4-19 (custom)). I try to use scheduling with qdisc, which uses base-time for start schedule (UTC time) and as CLOCK = CLOCK_REALTIME/TAI or MONOTRONIC. All PCs are synchronized with ptpd2 , which shows offset on time between Master and Slaves, but PCs haves differences in time . How can i dynamicaly adjust clocks on PCs and in "real-time" adjust the CLOCK_REALTIME or TAI? Is it possible?






      linux clock







      share|improve this question















      I have 3 PCs (Ubuntu 18.04 + kernel 4-19 (custom)). I try to use scheduling with qdisc, which uses base-time for start schedule (UTC time) and as CLOCK = CLOCK_REALTIME/TAI or MONOTRONIC. All PCs are synchronized with ptpd2 , which shows offset on time between Master and Slaves, but PCs haves differences in time . How can i dynamicaly adjust clocks on PCs and in "real-time" adjust the CLOCK_REALTIME or TAI? Is it possible?






      linux clock




      linux clock






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      edited Nov 26 at 8:18









      BlackCrystal

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      16711










      asked Nov 26 at 8:15









      Oleksandr Shulha

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      closed as unclear what you're asking by Scott, JigglyNaga, msp9011, Thomas, RalfFriedl Nov 26 at 18:13


      Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.






      closed as unclear what you're asking by Scott, JigglyNaga, msp9011, Thomas, RalfFriedl Nov 26 at 18:13


      Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.



























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