Re: [ceph-users] Crushmap ruleset for rack aware PG placement

Thanks Sage! We will test this and share our observations.. Regards, Amit Amit Vijairania | 415.610.9908 --*-- On Mon, Sep 15, 2014 at 8:28 AM, Sage Weil wrote: > Hi Amit, > > On Mon, 15 Sep 2014, Amit Vijairania wrote: >> Hello! >> >> In a two (2) rack Ceph clus

[ceph-users] Crushmap ruleset for rack aware PG placement

above.. Is the following blueprint targeted for Giant release? http://wiki.ceph.com/Planning/Blueprints/Giant/crush_extension_for_more_flexible_object_placement Regards, Amit Vijairania | Cisco Systems, Inc. --*-- ___ ceph-users mailing list ceph-users

[ceph-users] Ceph RBD kernel module support for Cache Tiering

Hello! We are using Ceph RBD kernel module, on RHEL 7.0, with Ceph "Firefly" 0.80.5.. Does RBD kernel module support Cache Tiering in Firefly? If not, when will RBD kernel module support Cache Tiering (Linux kernel version and Ceph version)? Regards, Amit Vijairania | Cisco Sy

[ceph-users] Ceph RBD kernel module support for Cache Tiering

Hello! We are using Ceph RBD kernel module, on RHEL 7.0, with Ceph "Firefly" 0.80.5.. Does RBD kernel module support Cache Tiering in Firefly? If not, when will RBD kernel module support Cache Tiering (Linux kernel version and Ceph version)? Regards, Amit Vijairania | Cisco Sy

Re: [ceph-users] Does CEPH rely on any multicasting?

Thanks Greg! ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Does CEPH rely on any multicasting?

Thanks Greg! Amit Vijairania | 415.610.9908 --*-- On Thu, May 15, 2014 at 9:55 AM, Gregory Farnum wrote: > On Thu, May 15, 2014 at 9:52 AM, Amit Vijairania > wrote: > > Hello! > > > > Does CEPH rely on any multicasting? Appreciate the feedback.. > > Nope! Al

Re: [ceph-users] Does CEPH rely on any multicasting?

Hello! Does CEPH rely on any multicasting? Appreciate the feedback.. Thanks! Amit ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] Does CEPH rely on any multicasting?

Hello! Does CEPH rely on any multicasting? Appreciate the feedback.. Thanks! Amit ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] [OFF TOPIC] Deep Intellect - Inside the mind of the octopus

Everyone involved with Ceph must be curious about Cephalopods.. Very interesting article.. http://www.orionmagazine.org/index.php/articles/article/6474/ Amit Vijairania --*-- ___ ceph-users mailing list ceph-users@lists.ceph.com http

[ceph-users] [OFF TOPIC] Deep Intellect - Inside the mind of the octopus

Everyone involved with Ceph must be curious about Cephalopods.. Very interesting article.. http://www.orionmagazine.org/index.php/articles/article/6474/ - Amit Vijairania ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com

[ceph-users] Fscache and Ceph

se of Ubuntu or RHEL (CentOS)? Thanks! Amit Amit Vijairania | 415.610.9908 --*-- ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] OpenStack Grizzly Authentication (Keystone PKI) with RADOS Gateway

Hello! Does RADOS Gateway supports or integrates with OpenStack (Grizzly) Authentication (Keystone PKI)? Can RADOS Gateway use PKI tokens to conduct user token verification without explicit calls to Keystone. Thanks! Amit Amit Vijairania | 978.319.3684

Re: [ceph-users] NFS vs. CephFS for /var/lib/nova/instances

Reference: https://blueprints.launchpad.net/nova/+spec/bring-rbd-support-libvirt-images-type Amit Vijairania | 978.319.3684 --*-- On Thu, Aug 22, 2013 at 9:05 AM, Gregory Farnum wrote: > On Thursday, August 22, 2013, Amit Vijairania wrote: > >> Hello! >> >> We, in our en

[ceph-users] NFS vs. CephFS for /var/lib/nova/instances

) is better solution? Is anyone using it today? Please let us know.. Thanks! Amit Amit Vijairania | 978.319.3684 --*-- ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] Ceph auth get-or-create

w rx pool=openstack-images' Thanks! Amit Vijairania | 978.319.3684 --*-- ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] Live Migration: KVM-Libvirt & Shared-storage

We are currently testing Ceph with OpenStack Grizzly release and looking for some insight on Live Migration [1].. Based on documentation, there are two options for shared-storage and used for Nova instances ( /var/lib/nova/instances): NFS and OpenStack Gluster Connector.. Do you know if anyone i

[ceph-users] pg_num (pgp_num) for default pools

Hello! How is pg_num (pgp_num) for default pools (data, metadata and rbd) is calculated? According to following: http://ceph.com/docs/master/rados/operations/placement-groups If my cluster has 30 OSDs and 3 replica per Object (osd pool default size = 3), I should be creating new pools with pg_nu