How to troubleshoot cache drive errors?


3 posts in this topic Last Reply

Recommended Posts

I am starting to see errors on my cache drive pool (sample attached) cachedriveerrors.txt

I suspect that one of the drives in the pool is starting to fail , but when i try to run smart tests on the drive nothing seems to happen (no feedback after the button click) 

 

The btrfs dev stats are not showing any errors:

root@TheBeast:~# btrfs dev stats /mnt/cache
[/dev/nvme0n1p1].write_io_errs    0
[/dev/nvme0n1p1].read_io_errs     0
[/dev/nvme0n1p1].flush_io_errs    0
[/dev/nvme0n1p1].corruption_errs  0
[/dev/nvme0n1p1].generation_errs  0
[/dev/nvme1n1p1].write_io_errs    0
[/dev/nvme1n1p1].read_io_errs     0
[/dev/nvme1n1p1].flush_io_errs    0
[/dev/nvme1n1p1].corruption_errs  0
[/dev/nvme1n1p1].generation_errs  0

 

I  also attached the smart log that the system does have Samsung_SSD_960_EVO_250GB_S3ESNX0J930294R-20190524-1033.txt

 

 

Can anyone recommend how to troubleshoot this? 

Link to post

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.