Mine looks the same. Here's my output for lvs and df -h (I'm not using LVM for root or swap):
$ sudo lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert docker-pool docker-vg twi-aot--- 246.36g 85.08 89.72 $ sudo df -h Filesystem Size Used Avail Use% Mounted on /dev/xvda1 30G 24G 7.0G 77% / devtmpfs 3.9G 0 3.9G 0% /dev tmpfs 3.7G 12K 3.7G 1% /dev/shm tmpfs 3.7G 438M 3.3G 12% /run tmpfs 3.7G 0 3.7G 0% /sys/fs/cgroup /dev/xvdba 976M 2.6M 907M 1% /var/lib/origin/openshift.local.volumes/plugins/ kubernetes.io/aws-ebs/mounts/aws/us-west-1a/vol-whatever <lots and lots of tmpfs mounts> On Tue, Aug 2, 2016 at 3:29 AM, Den Cowboy <[email protected]> wrote: > I was just checking my storage/volume on my nodes of OpenShift Origin > 1.2.0. > cat /etc/sysconfig/docker-storage > showed me: > > DOCKER_STORAGE_OPTIONS="--storage-driver devicemapper --storage-opt > dm.fs=xfs --storage-opt dm.thinpooldev=/dev/mapper/vg1-docker--pool > --storage-opt dm.use_deferred_removal=true --storage-opt > dm.use_deferred_deletion=true " > > Is it normal I see --storage-driver devicemapper? I try to use a volume > pool which is also described in the output (vg1-docker-pool). > > $lvs showes me: > LV VG Attr LSize Pool Origin Data% Meta% Move Log > Cpy%Sync Convert > root centos -wi-ao---- xxg > swap centos -wi-ao---- xxg > docker-pool vg1 twi-aot--- xxg > > > While df -h shows me: > Filesystem Size Used Avail Use% Mounted > on > /dev/mapper/centos-root 14G 8.9G 5.1G 64% / > > Is this normal? It seems to me it isn't using my pool or am I wrong? On > another cluster of me df-h showes me: /dev/xvda1 which is the disk on which > I created my volume group etc. This seems not be like that now because my > path should be something like /dev/sdb/ instead of /dev/mapper/centos-root? > > But the sieze of /dev/mapper/centos-root is too small to contain all the > images which are on that node. So I'm pretty confused. I don't know where > my images are saved. > > _______________________________________________ > users mailing list > [email protected] > http://lists.openshift.redhat.com/openshiftmm/listinfo/users > > -- Alex Wauck // DevOps Engineer *E X O S I T E* *www.exosite.com <http://www.exosite.com/>* Making Machines More Human.
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