Re: Ongoing Btrfs stability issues

2018-02-17 Thread Shehbaz Jaffer
>First of all, the ssd mount option does not have anything to do with having single or DUP metadata. Sorry about that, I agree with you. -nossd would not help in increasing reliability in any way. One alternative would be to format and force duplication of metadata during filesystem creation on

Re: Ongoing Btrfs stability issues

2018-02-17 Thread Hans van Kranenburg
On 02/17/2018 05:34 AM, Shehbaz Jaffer wrote: >> It's hosted on an EBS volume; we don't use ephemeral storage at all. The EBS >> volumes are all SSD > > I have recently done some SSD corruption experiments on small set of > workloads, so I thought I would share my experience. > > While creating