[ceph-users] Ceph noob - getting error when I try to "ceph-deploy osd activate" on a node

Hi all, Background: Completely new to Ceph; trying it out on three VMs I have, following install instructions found at http://docs.ceph.com/docs/master/start/quick-ceph-deploy/ I am at the point in the docs where it says to run 'ceph-

Re: [ceph-users] Ceph noob - getting error when I try to "ceph-deploy osd activate" on a node

thought that using sysvinit was strange too, but I didn’t know what to expect… Wonder where that went off the rails? > On Jul 16, 2016, at 3:45 AM, Wido den Hollander wrote: > > >> Op 15 juli 2016 om 21:19 schreef Will Dennis : >> >> >> Hi all, >> >

Re: [ceph-users] Ceph noob - getting error when I try to "ceph-deploy osd activate" on a node

g the instructions in http://docs.ceph.com/docs/master/start/quick-ceph-deploy/ <http://docs.ceph.com/docs/master/start/quick-ceph-deploy/> from the beginning, and see if that works better. > On Jul 16, 2016, at 10:44 AM, Will Dennis wrote: > > ceph2 | SUCCESS | rc=0 >

Re: [ceph-users] Ceph noob - getting error when I try to "ceph-deploy osd activate" on a node

and: /usr/sbin/ceph-disk -v activate --mark-init systemd --mount /dev/sdc Still the same sort of error… no output from the blkid command used. Again, if I use either “-s PTTYPE” or get rid of the “-s TYPE” altogether, I get a value returned (“gpt”)… > On Jul 16, 2016, at 11:10 AM, Will

Re: [ceph-users] Ceph noob - getting error when I try to "ceph-deploy osd activate" on a node

> On Jul 17, 2016, at 7:05 AM, Ruben Kerkhof wrote: > > First, there's an issue with the version of parted in CentOS 7.2: > https://bugzilla.redhat.com/1339705 Saw this sort of thing: [ceph2][WARNIN] update_partition: Calling partprobe on created device /d

Re: [ceph-users] Ceph noob - getting error when I try to "ceph-deploy osd activate" on a node

> On Jul 17, 2016, at 4:21 PM, Ruben Kerkhof wrote: > > Yes, that's it. You should see osd processes running, and the osd's > should be marked 'up' when you run 'ceph osd tree’. Looks like I’m good then: [wdennis@ceph2 ~]$ sudo ceph osd tree ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-

[ceph-users] Questions about using existing HW for PoC cluster

Hi all, Kind of new to Ceph (have been using 10.2.11 on a 3-node Proxmox 4.x cluster [hyperconverged], works great!) and now I'm thinking of perhaps using it for a bigger data storage project at work, a PoC at first, but built as correctly as possible for performance and availability. I have th

Re: [ceph-users] Questions about using existing HW for PoC cluster

Been reading "Learning Ceph - Second Edition" (https://learning.oreilly.com/library/view/learning-ceph-/9781787127913/8f98bac7-44d4-45dc-b672-447d162ea604.xhtml) and in Ch. 4 I read this: "We've noted that Ceph OSDs built with the new BlueStore back end do not require journals. One might reason

Re: [ceph-users] Questions about using existing HW for PoC cluster

only have dual 1G NICs on the mobo.) Thanks again! Will -Original Message- From: Anthony D'Atri [mailto:a...@dreamsnake.net] Sent: Sunday, January 27, 2019 6:32 PM To: Will Dennis Cc: ceph-users Subject: Re: [ceph-users] Questions about using existing HW for PoC cluster > Bee

Re: [ceph-users] Questions about using existing HW for PoC cluster

The hope is to be able to provide scale-out storage, that will be performant enough to use as a primary fs-based data store for research data (right now we mount via NFS on our cluster nodes, may do that with Ceph or perhaps do native cephfs access from the cluster nodes.) Right now I’m still

[ceph-users] ceph-ansible - where to ask questions?

Hi all, Trying to utilize the 'ceph-ansible' project (https://github.com/ceph/ceph-ansible ) to deploy some Ceph servers in a Vagrant testbed; hitting some issues with some of the plays - where is the right (best) venue to ask questions about this? Thanks, Will

[ceph-users] Correct syntax for "mon host" line in ceph.conf?

I am using the "ceph-ansible" set of Ansible playbooks to try to get a test cluster up and running (in Vagrant.) I am deploying Mimic (13.2.4) on Ubuntu 16.04, with one (for now) monitor, and three osd servers. I have a play in the Ansible that is erroring out, and in troubleshooting what that

Re: [ceph-users] Correct syntax for "mon host" line in ceph.conf?

So the problem was an issue with trying to use "master" branch of ceph-ansible, instead of a tagged branch... From: Sebastien Han [mailto:s...@redhat.com] Sent: Friday, February 01, 2019 9:40 AM To: Will Dennis Cc: ceph-ansi...@lists.ceph.com Subject: Re: [Ceph-ansibl