Failing ZFS log devices/panic
M. Casper Lewis
mclewis at genomecenter.ucdavis.edu
Fri Aug 31 03:04:07 UTC 2018
On Thu, Aug 30, 2018 at 07:58:05PM -0700, M. Casper Lewis wrote:
> On Fri, Aug 31, 2018 at 11:35:12AM +1000, Grant Gray wrote:
> > I've currently got an issue between some HGST SATA disks and a SAS3008 HBA
> > where mixing SAS and SATA disks on the same port results in intermittent
> > I/O errors on the HGST SATA disks, but not other SAS devices.
>
> This sounds like what we are seeing, but we're not mixing SAS and SATA.
I forgot to add: Why are the log devices showing problems and not the
cache devices? Same drives, same bus. Different access pattern, sure.
--
M. Casper Lewis | mclewis at ucdavis.edu
Systems Administrator | Voice: (530) 754-7978
Genome Center |
University of California, Davis |
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