henrikhimself Posted March 24, 2021 Share Posted March 24, 2021 In 6.9.1, is there a way to disable the "discard=async" mount option on my btrfs SSD cache? /etc/mtab says: /dev/sdf1 on /mnt/cache type btrfs (rw,noatime,space_cache=v2,discard=async) I have a crash issue that I am trying to nail down and I'd like to briefly turn off TRIM. Quote Link to comment
JorgeB Posted March 25, 2021 Share Posted March 25, 2021 This should do it: mount -o remount -o nodiscard /mnt/cache 1 Quote Link to comment
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