hiraid 1.0.21

Hitachi raidcom wrapper

Work in progress

hiraid is a Python raidcom wrapper for communicating with Hitachi enterprise storage arrays. raidcom output is parsed to json and also stored beneath storageobject.views.

The primary purpose of this library is to underpin the Hitachi Vantara opensource ansible project: https://github.com/hv-ps/Hitachi.Raidcom.Ansible

Install

pip3 install git+https://github.com/hv-ps/hiraid.git

Quick start

from hiraid.raidcom import Raidcom
storage_serial = 53511
horcm_instance = 0 storage = Raidcom(storage_serial,0)
ports = storage.getport()
print(json.dumps(ports.view,indent=4))
print(json.dumps(ports.stats))

Index your host groups, luns and associated ldevs

storage.getpool(key='basic')
ports = storage.getport().view.keys()
hostgroups = storage.concurrent_gethostgrps(ports=ports)
allhsds = [f"{port}-{gid}" for port in hostgroups.view for gid in hostgroups.view[port]['_GIDS']]
storage.concurrent_getportlogins(ports=ports)
storage.concurrent_gethbawwns(portgids=allhsds)
storage.concurrent_getluns(portgids=allhsds)
ldevlist = set([ self.raidcom.views['_ports'][port]['_GIDS'][gid]['_LUNS'][lun]['LDEV'] for port in self.raidcom.views['_ports'] for gid in self.raidcom.views['_ports'][port].get('_GIDS',{}) for lun in self.raidcom.views['_ports'][port]['_GIDS'][gid].get('LUNS',{}) ])
storage.concurrent_getldevs(ldevlist)
file = f"/var/tmp/{storage.serial}__{datetime.now().strftime('%d-%m-%Y%H.%M.%S')}.json"
with open(file,'w') as w:
w.write(json.dumps(storage.views,indent=4))