Hi all,
I'm working on filling a cluster to near capacity for testing purposes. Though I'm noticing that it isn't storing the data uniformly between OSDs during the filling process. I currently have the following levels:
Node 1:
/dev/sdb1 3904027124 2884673100 1019354024 74% /var/lib/ceph/osd/ceph-0
/dev/sdc1 3904027124 2306909388 1597117736 60% /var/lib/ceph/osd/ceph-1
/dev/sdd1 3904027124 3296767276 607259848 85% /var/lib/ceph/osd/ceph-2
/dev/sde1 3904027124 3670063612 233963512 95% /var/lib/ceph/osd/ceph-3
Node 2:
/dev/sdb1 3904027124 3250627172 653399952 84% /var/lib/ceph/osd/ceph-4
/dev/sdc1 3904027124 3611337492 292689632 93% /var/lib/ceph/osd/ceph-5
/dev/sdd1 3904027124 2831199600 1072827524 73% /var/lib/ceph/osd/ceph-6
/dev/sde1 3904027124 2466292856 1437734268 64% /var/lib/ceph/osd/ceph-7
I am using "rados put" to upload 100g files to the cluster, doing two at a time from two different locations. Is this expected behavior, or can someone shed light on why it is doing this? We're using the opensource version 80.7. We're also using the default CRUSH configuration.
Regards,
MICHAEL J. BREWER
| Phone: 1-512-286-5596 | Tie-Line: 363-5596 E-mail: mjbrewer@xxxxxxxxxx | 11501 Burnet Rd Austin, TX 78758-3400 United States |
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