this might be helpful refernce:
nova sample limits results....
{"limits": {"rate": [], "absolute": {"maxServerMeta": 50, "maxPersonality": 5, "maxImageMeta": 50, "maxPersonalitySize": 10240, "maxSecurityGroupRules": 20, "maxTotalKeypairs": 100, "totalRAMUsed": 8192, "totalInstancesUsed": 8, "maxSecurityGroups": 10, "totalFloatingIpsUsed": 0, "maxTotalCores": -1, "totalSecurityGroupsUsed": 0, "maxTotalFloatingIps": 10, "maxTotalInstances": 40, "totalCoresUsed": 8, "maxTotalRAMSize": 204800}}}
sample results for volumes.....
{"limits": {"rate": [], "absolute": {"maxTotalVolumeGigabytes": 3000, "maxTotalVolumes": 20}}}
this might be helpful refernce:
nova sample limits results....
{"limits": {"rate": [], "absolute": {"maxServerMeta": 50, "maxPersonality": 5, "maxImageMeta": 50, "maxPersonality Size": 10240, "maxSecurityGro upRules" : 20, "maxTotalKeypairs": 100, "totalRAMUsed": 8192, "totalInstances Used": 8, "maxSecurityGro ups": 10, "totalFloatingI psUsed" : 0, "maxTotalCores": -1, "totalSecurityG roupsUsed" : 0, "maxTotalFloati ngIps": 10, "maxTotalInstan ces": 40, "totalCoresUsed": 8, "maxTotalRAMSize": 204800}}}
sample results for volumes.....
{"limits": {"rate": [], "absolute": {"maxTotalVolum eGigabytes" : 3000, "maxTotalVolumes": 20}}}