For the tier daemon to migrate the files for read, few performance translators have to be turned off. By default the performance quick-read and io-cache are turned on. You can turn them off so that the files will be migrated for read. On Mon, Jul 31, 2017 at 11:34 AM, Hari Gowtham <hgowtham@xxxxxxxxxx> wrote: > Hi, > > If it was just reads then the tier daemon won't migrate the files to hot tier. > If you create a file or write to a file that file will be made > available on the hot tier. > > > On Mon, Jul 31, 2017 at 11:06 AM, Nithya Balachandran > <nbalacha@xxxxxxxxxx> wrote: >> Milind and Hari, >> >> Can you please take a look at this? >> >> Thanks, >> Nithya >> >> On 31 July 2017 at 05:12, Dmitri Chebotarov <4dimach@xxxxxxxxx> wrote: >>> >>> Hi >>> >>> I'm looking for an advise on hot tier feature - how can I tell if the hot >>> tier is working? >>> >>> I've attached replicated-distributed hot tier to an EC volume. >>> Yet, I don't think it's working, at least I don't see any files directly >>> on the bricks (only folder structure). 'Status' command has all 0s and 'In >>> progress' for all servers. >>> >>> ~]# gluster volume tier home status >>> Node Promoted files Demoted files Status >>> --------- --------- --------- --------- >>> localhost 0 0 in progress >>> MMR11 0 0 in progress >>> MMR08 0 0 in progress >>> MMR03 0 0 in progress >>> MMR02 0 0 in progress >>> MMR07 0 0 in progress >>> MMR06 0 0 in progress >>> MMR09 0 0 in progress >>> MMR12 0 0 in progress >>> MMR10 0 0 in progress >>> MMR05 0 0 in progress >>> MMR04 0 0 in progress >>> Tiering Migration Functionality: home: success >>> >>> >>> I have a folder with .yml files (Ansible) on the gluster volume, which as >>> I understand is 'cache friendly'. >>> No matter how many times I read files, nothing is moved to the hot tier >>> bricks. >>> >>> Thank you. >>> >>> _______________________________________________ >>> Gluster-users mailing list >>> Gluster-users@xxxxxxxxxxx >>> http://lists.gluster.org/mailman/listinfo/gluster-users >> >> >> >> _______________________________________________ >> Gluster-users mailing list >> Gluster-users@xxxxxxxxxxx >> http://lists.gluster.org/mailman/listinfo/gluster-users > > > > -- > Regards, > Hari Gowtham. -- Regards, Hari Gowtham. _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://lists.gluster.org/mailman/listinfo/gluster-users
