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How to properly TRIM an ssd (18.04)


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1















I want to do what follows:




  1. set (via systemctl) a trim timer which would trim more than once a week but less than daily. Say every three days.


  2. I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot.



How can I do that?










share|improve this question


















  • 2





    Possible duplicate of Is TRIM enabled on my Ubuntu 18.04 installation?

    – N0rbert
    Oct 27 '18 at 8:04











  • Thanks. However it doesn't seem to answer my question: "I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot".

    – MadHatter
    Nov 2 '18 at 15:32
















1















I want to do what follows:




  1. set (via systemctl) a trim timer which would trim more than once a week but less than daily. Say every three days.


  2. I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot.



How can I do that?










share|improve this question


















  • 2





    Possible duplicate of Is TRIM enabled on my Ubuntu 18.04 installation?

    – N0rbert
    Oct 27 '18 at 8:04











  • Thanks. However it doesn't seem to answer my question: "I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot".

    – MadHatter
    Nov 2 '18 at 15:32














1












1








1








I want to do what follows:




  1. set (via systemctl) a trim timer which would trim more than once a week but less than daily. Say every three days.


  2. I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot.



How can I do that?










share|improve this question














I want to do what follows:




  1. set (via systemctl) a trim timer which would trim more than once a week but less than daily. Say every three days.


  2. I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot.



How can I do that?







ssd trim






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Oct 26 '18 at 23:20









MadHatterMadHatter

2211617




2211617








  • 2





    Possible duplicate of Is TRIM enabled on my Ubuntu 18.04 installation?

    – N0rbert
    Oct 27 '18 at 8:04











  • Thanks. However it doesn't seem to answer my question: "I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot".

    – MadHatter
    Nov 2 '18 at 15:32














  • 2





    Possible duplicate of Is TRIM enabled on my Ubuntu 18.04 installation?

    – N0rbert
    Oct 27 '18 at 8:04











  • Thanks. However it doesn't seem to answer my question: "I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot".

    – MadHatter
    Nov 2 '18 at 15:32








2




2





Possible duplicate of Is TRIM enabled on my Ubuntu 18.04 installation?

– N0rbert
Oct 27 '18 at 8:04





Possible duplicate of Is TRIM enabled on my Ubuntu 18.04 installation?

– N0rbert
Oct 27 '18 at 8:04













Thanks. However it doesn't seem to answer my question: "I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot".

– MadHatter
Nov 2 '18 at 15:32





Thanks. However it doesn't seem to answer my question: "I want to be sure that if the system is turned off or sleeping what the scheduled trim should be executed, it will be executed at the next awakening/boot".

– MadHatter
Nov 2 '18 at 15:32










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