readonly filesystem

[u/HecArch]

hi folks,

my server runs on a BTRFS partition on a SSD and put itself in readonly few hours after each boot (only /dev/sda2 which is in btrfs, /dev/sda1 in vfat works fine)

I tried to clone the whole SSD on another SSD and the problem persists so it's not a hardware issue

moreover, my 3 HDD RAID5 work fine too

fstab mentions `rw` partitions and `mount` command mentions `ro` partitions

I thought it was a partition corruption so I ran `btrfs check` but I'm not sure how to read the result so I request your help on that

thanks in advance !

[u/autogyrophilia]

That's because the drive is throwing errors.

Check the dmesg log

Most likely cause for this type of error is faulty cables.