Gerstein Lab Openstack 2017
From GersteinInfo
(Difference between revisions)
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1. Storage. | 1. Storage. | ||
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| + | 'ceph df' gives | ||
GLOBAL: | GLOBAL: | ||
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volumes 9 65826M 0.12 55792G 16792 | volumes 9 65826M 0.12 55792G 16792 | ||
vms 10 994M 0 55792G 258 | vms 10 994M 0 55792G 258 | ||
| + | |||
| + | |||
| + | 'df -h' yields | ||
| + | |||
| + | Ten of these in each of the three storage devices | ||
| + | |||
| + | Filesystem Size Used Avail Use% Mounted on | ||
| + | ... | ||
| + | /dev/sdXX 5.5T XXXX XXXX XXX% /var/lib/ceph/osd/ceph-XX | ||
| + | |||
| + | |||
2. Compute node info. | 2. Compute node info. | ||
Revision as of 17:17, 26 November 2018
1. Storage.
'ceph df' gives
GLOBAL: SIZE AVAIL RAW USED %RAW USED 163T 163T 203G 0.12 POOLS: NAME ID USED %USED MAX AVAIL OBJECTS ... images 7 2032M 0 55792G 268 volumes 9 65826M 0.12 55792G 16792 vms 10 994M 0 55792G 258
'df -h' yields
Ten of these in each of the three storage devices
Filesystem Size Used Avail Use% Mounted on ... /dev/sdXX 5.5T XXXX XXXX XXX% /var/lib/ceph/osd/ceph-XX
2. Compute node info.
Five of these
CPU model: x86_64 CPU(s): 16 CPU socket(s): 1 Core(s) per socket: 8 Thread(s) per core: 1 NUMA cell(s): 2 Memory size: 133765852 KiB
