> On 1 Jun 2017, at 14:38, Steve Taylor wrote:
>
> I saw this on several servers, and it took a while to track down as you can
> imagine. Same symptoms you're reporting.
Thanks, that’s very useful info. We’re using separate Adaptec controllers, but
will double check firmware on them. Who know
I've seen similar issues in the past with 4U Supermicro servers populated with
spinning disks. In my case it turned out to be a specific firmware+BIOS
combination on the disk controller card that was buggy. I fixed it by updating
the firmware and BIOS on the card to the latest versions.
I saw t
> On 1 Jun 2017, at 11:55, Matthew Vernon wrote:
>
> You don't say what's in kern.log - we've had (rotating) disks that were
> throwing read errors but still saying they were OK on SMART.
Fair point. There was nothing correlating to the time that ceph logged an error
this morning, which is wh
Hi,
On 01/06/17 10:38, Oliver Humpage wrote:
These read errors are all on Samsung 850 Pro 2TB disks (journals are
on separate enterprise SSDs). The SMART status on all of them are
similar and show nothing out of the ordinary.
Has anyone else experienced anything similar? Is this just a curse o
