Re: [ceph-users] system metrics monitoring

2014-12-12 Thread Thomas Foster
You can also try Sensu.. On Dec 12, 2014 1:05 AM, pragya jain prag_2...@yahoo.co.in wrote: hello sir! According to TomiTakussaari/riak_zabbix https://github.com/TomiTakussaari/riak_zabbix Currently supported Zabbix keys: riak.ring_num_partitions riak.memory_total

Re: [ceph-users] ceph-fuse unable to run through screen ?

2015-03-18 Thread Thomas Foster
Check tty session for remote execution. Could explain why it worked when you were logged in. Possibly ansible is running mount command without tty. Check your settings for that user and see if they required to have tty to make remote calls such as mount. On Mar 18, 2015 5:42 AM, Florent B

Re: [ceph-users] ceph-fuse unable to run through Ansible ?

2015-03-18 Thread Thomas Foster
Ansible), it works with exactely the same command output than through Ansible (I don't have a ceph.conf file, I put the monitors address directly in mount options and it works, but not via Ansible). Yes it is running in order. On 03/18/2015 12:13 AM, Thomas Foster wrote: Your error looks

Re: [ceph-users] Terrible iSCSI tgt RBD performance

2015-03-17 Thread Thomas Foster
Also what are you getting locally on your filesystem? Looking at the specs for a 840 pro, ~520MBps and based on the numbers you stated earlier your arent getting close to that so there might be a problem at the server. Once you start seeing better numbers at the local, then retry your iscsi

Re: [ceph-users] ceph-fuse unable to run through Ansible ?

2015-03-17 Thread Thomas Foster
Your error looks to be the mountpoint or the option in your ansible playbook... Are you sure its running in order? Can you mount a different directory using the commands? On Mar 17, 2015 6:24 PM, Florent B flor...@coppint.com wrote: Hi everyone, My problem is about ceph-fuse Ansible, I

Re: [ceph-users] OSD Forece Removal

2015-03-20 Thread Thomas Foster
Have you tried it from a different node? like the ceph-mon or another ceph-osd node? On Fri, Mar 20, 2015 at 11:23 AM, Jesus Chavez (jeschave) jesch...@cisco.com wrote: Thanks stephane the thing is that those steps needs to be run in the node where the osd lives, I dont have that node any

Re: [ceph-users] OSD Remains down

2015-03-08 Thread Thomas Foster
Have you checked firewall or made sure you created the mount for the osd correctly? Did you check the osd.43 log? On Mar 8, 2015 3:58 PM, Jesus Chavez (jeschave) jesch...@cisco.com wrote: Hi all, I had issues with a stuck PGs so I decided to star over and delete 1 OSDs host that was causing

[ceph-users] Replication question

2015-03-12 Thread Thomas Foster
I am looking into how I can maximize my space with replication, and I am trying to understand how I can do that. I have 145TB of space and a replication of 3 for the pool and was thinking that the max data I can have in the cluster is ~47TB in my cluster at one time..is that correct? Or is there

Re: [ceph-users] Replication question

2015-03-12 Thread Thomas Foster
discussion on the list with regards to choosing those values. -Steve On 03/12/2015 10:07 AM, Thomas Foster wrote: I am looking into how I can maximize my space with replication, and I am trying to understand how I can do that. I have 145TB of space and a replication of 3 for the pool

Re: [ceph-users] Replication question

2015-03-13 Thread Thomas Foster
are on the *same* *OSD's. *So using EC pool saves 2 times more effective space in my case! 12.03.2015 17:50, Thomas Foster пишет: Thank you! That helps alot. On Mar 12, 2015 10:40 AM, Steve Anthony sma...@lehigh.edu wrote: Actually, it's more like 41TB. It's a bad idea to run at near full

Re: [ceph-users] Doesn't Support Qcow2 Disk images

2015-03-12 Thread Thomas Foster
http://docs.openstack.org/image-guide/content/ch_converting.html On Mar 12, 2015 6:50 AM, Vieresjoki, Juha j...@void.fi wrote: But there's really no point, block storage is the only viable option for virtual machines performance-wise. With images you're dealing with multiple filesystem layers

Re: [ceph-users] Issue with free Inodes

2015-03-23 Thread Thomas Foster
You could fix this by changing your block size when formatting the mount-point with the mkfs -b command. I had this same issue when dealing with the filesystem using glusterfs and the solution is to either use a filesystem that allocates inodes automatically or change the block size when you

Re: [ceph-users] Centos 7 OSD silently fail to start

2015-02-25 Thread Thomas Foster
I am using the long form and have it working. The one thing that I saw was to change from osd_host to just host. See if that works. On Feb 25, 2015 5:44 PM, Kyle Hutson kylehut...@ksu.edu wrote: I just tried it, and that does indeed get the OSD to start. However, it doesn't add it to the

Re: [ceph-users] Centos 7 OSD silently fail to start

2015-02-25 Thread Thomas Foster
Heres the doc I used to get the info: http://ceph.com/docs/master/rados/troubleshooting/troubleshooting-osd/ On Feb 25, 2015 5:55 PM, Thomas Foster thomas.foste...@gmail.com wrote: I am using the long form and have it working. The one thing that I saw was to change from osd_host to just host