> Op 7 juli 2017 om 2:20 schreef Reed Dier :
>
>
> I could easily see that being the case, especially with Micron as a common
> thread, but it appears that I am on the latest FW for both the SATA and the
> NVMe:
>
> > $ sudo ./msecli -L | egrep 'Device|FW'
> > Device Name : /dev/sda
I could easily see that being the case, especially with Micron as a common
thread, but it appears that I am on the latest FW for both the SATA and the
NVMe:
> $ sudo ./msecli -L | egrep 'Device|FW'
> Device Name : /dev/sda
> FW-Rev : D0MU027
> Device Name : /dev/s
Hey,
I have some SAS Micron S630DC-400 which came with firmware M013 which
did the same or worse (takes very long... 100% blocked for about 5min
for 16GB trimmed), and works just fine with firmware M017 (4s for 32GB
trimmed). So maybe you just need an update.
Peter
On 07/06/17 18:39, Reed Dier
Hi Wido,
I came across this ancient ML entry with no responses and wanted to follow up
with you to see if you recalled any solution to this.
Copying the ceph-users list to preserve any replies that may result for
archival.
I have a couple of boxes with 10x Micron 5100 SATA SSD’s, journaled on M
Hi Wido,
thanks for sharing.
fortunately I'm still running precise but planning on moving to trusty.
>From what I'm aware it's not a good idea to be running discard on the FS,
as it does have an impact of the delete operation, which some may even
consider an unnecessary amount of work for the SSD
On 12/09/2014 12:12 PM, Luis Periquito wrote:
> Hi Wido,
> thanks for sharing.
>
> fortunately I'm still running precise but planning on moving to trusty.
>
> From what I'm aware it's not a good idea to be running discard on the FS,
> as it does have an impact of the delete operation, which some
Good to know. Thanks for sharing!
> On 09 Dec 2014, at 10:21, Wido den Hollander wrote:
>
> Hi,
>
> Last sunday I got a call early in the morning that a Ceph cluster was
> having some issues. Slow requests and OSDs marking each other down.
>
> Since this is a 100% SSD cluster I was a bit confu
Hi,
Last sunday I got a call early in the morning that a Ceph cluster was
having some issues. Slow requests and OSDs marking each other down.
Since this is a 100% SSD cluster I was a bit confused and started
investigating.
It took me about 15 minutes to see that fstrim was running and was
utiliz
