Re: periodic trim for ufs2 ssds

Reply: Warner Losh : "Re: periodic trim for ufs2 ssds"
In reply to: void : "periodic trim for ufs2 ssds"
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From: Olivier Certner <olivier.freebsd_at_free.fr>
Date: Fri, 08 Dec 2023 11:03:19 UTC

Hi,

Did you consider trying 'fsck_ffs -B -E' on a toy system?  From a glance at the code, these flags are not exclusive and should do what you expect.

If that works, then you also have the option of not turning on trim on the FS and instead periodically doing it at once, like you can do on ZFS.

Regards.

-- 
Olivier Certner