___
John Petrini
NOC Systems Administrator // CoreDial, LLC // coredial.com //
Hillcrest I, 751 Arbor Way, Suite 150, Blue Bell PA, 19422
P: 215.297.4400 x232 // F: 215.297.4401 // E: jpetrini@xxxxxxxxxxxx
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Good day.
I have set up the repository ceph and created several pools on the hdd 4TB. My problem lies in uneven filling hdd.
root@ceph-node1:~# df -H
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 236G 2.7G 221G 2% /
none 4.1k 0 4.1k 0% /sys/fs/cgroup
udev 30G 4.1k 30G 1% /dev
tmpfs 6.0G 1.1M 6.0G 1% /run
none 5.3M 0 5.3M 0% /run/lock
none 30G 8.2k 30G 1% /run/shm
none 105M 0 105M 0% /run/user
/dev/sdf1 4.0T 1.7T 2.4T 42% /var/lib/ceph/osd/ceph-4
/dev/sdg1 395G 329G 66G 84% /var/lib/ceph/osd/ceph-5
/dev/sdi1 195G 152G 44G 78% /var/lib/ceph/osd/ceph-7
/dev/sdd1 4.0T 1.7T 2.4T 41% /var/lib/ceph/osd/ceph-2
/dev/sdh1 395G 330G 65G 84% /var/lib/ceph/osd/ceph-6
/dev/sdb1 4.0T 1.9T 2.2T 46% /var/lib/ceph/osd/ceph-0
/dev/sde1 4.0T 2.1T 2.0T 51% /var/lib/ceph/osd/ceph-3
/dev/sdc1 4.0T 1.8T 2.3T 45% /var/lib/ceph/osd/ceph-1
On the test machine, this leads to an overflow error CDM and further incorrect operation.
How to make that all hdd filled equally?
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