ceph 0.87 On Mon, Feb 2, 2015 at 7:53 PM, pixelfairy <pixelfairy@xxxxxxxxx> wrote: > tried ceph on 3 kvm instances, each with a root 40G drive, and 6 > virtio disks of 4G each. when i look at available space, instead of > some number less than 72G, i get 689G, and 154G used. the journal is > in a folder on the root drive. the images were made with virt-builder > using ubuntu-14.04 and virsh to attach the osd disks. > > set up was done with this set of playbooks, > https://github.com/ceph/ceph-ansible with these settings, > > monitor_secret: FFFFFFFFFFFFFFFFFFFFFFFFF== > monitor_interface: eth0 > mon_osd_min_down_reporters: 7 > mon_osd_full_ratio: .611 > mon_osd_nearfull_ratio: .60 > > disable_swap: false > > cluster_network: 192.168.16.0/24 > public_network: 192.168.16.0/24 > > devices: > - /dev/vdb > - /dev/vdc > - /dev/vdd > - /dev/vde > - /dev/vdf > - /dev/vdg > > journal_size: 1000 > journal_collocation: false > osd_directory: true > osd_directories: > - /var/lib/ceph/osd/j0 > - /var/lib/ceph/osd/j1 > - /var/lib/ceph/osd/j2 > - /var/lib/ceph/osd/j3 > - /var/lib/ceph/osd/j4 > - /var/lib/ceph/osd/j5 > > root@ceph1:~# ceph -s > cluster 2198abdb-2669-438a-8673-fc4f226a226c > health HEALTH_OK > monmap e1: 3 mons at > {ceph1=192.168.16.31:6789/0,ceph2=192.168.16.32:6789/0,ceph3=192.168.16.33:6789/0}, > election epoch 12, quorum 0,1,2 ceph1,ceph2,ceph3 > osdmap e48: 18 osds: 18 up, 18 in > pgmap v14445: 664 pgs, 2 pools, 1280 MB data, 337 objects > 154 GB used, 499 GB / 689 GB avail > 664 active+clean > > host:~/vstore$ for i in ceph*;do qemu-img info $i | grep "virtual > size";done # the 40gig disks are the root and journal volumes. > virtual size: 40G (42949672960 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 40G (42949672960 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 40G (42949672960 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) > virtual size: 4.0G (4294967296 bytes) _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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