On Fri, Feb 23, 2018 at 12:54 AM, Daniel Carrasco wrote:
> client_permissions = false
Yes, this will potentially reduce checks against the MDS.
> client_quota = false
This option no longer exists since Luminous; quota enforcement is no
longer optional. However, if you don't have any quotas t
Finally, I've changed the configuration to the following:
##
### MDS
##
[mds]
mds_cache_memory_limit = 792723456
mds_bal_mode = 1
##
### Client
##
[client]
client_cache_size = 32768
client_mount_timeout = 30
client_oc_max_obijects = 2
client_oc_size = 1048576000
client_permissio
On Wed, Feb 21, 2018 at 11:17 PM, Daniel Carrasco wrote:
> I want to search also if there is any way to cache file metadata on client,
> to lower the MDS load. I suppose that files are cached but the client check
> with MDS if there are changes on files. On my server files are the most of
> time r
Thanks, I'll check it.
I want to search also if there is any way to cache file metadata on client,
to lower the MDS load. I suppose that files are cached but the client check
with MDS if there are changes on files. On my server files are the most of
time read-only so MDS data can be also cached fo
Hello Daniel,
On Wed, Feb 21, 2018 at 10:26 AM, Daniel Carrasco wrote:
> Is possible to make a better distribution on the MDS load of both nodes?.
We are aware of bugs with the balancer which are being worked on. You
can also manually create a partition if the workload can benefit:
https://ceph
2018-02-21 19:26 GMT+01:00 Daniel Carrasco :
> Hello,
>
> I've created a Ceph cluster with 3 nodes to serve files to an high traffic
> webpage. I've configured two MDS as active and one as standby, but after
> add the new system to production I've noticed that MDS are not balanced and
> one server
