hiraid 1.0.22

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 Latest

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))

raidqry

rq = storage.raidqry()
rq = storage.raidqry(datafilter={'Serial#':'350147'})
rq = storage.raidqry(datafilter={'callable':lambda a : int(a['Cache(MB)']) > 50000})
print(rq.data)
print(rq.view)
print(rq.cmd)
print(rq.returncode)
print(rq.stdout)
print(rq.stderr)

getldev

l = storage.getldev(ldev_id=20000)
l = storage.getldev(ldev_id=20000-21000,datafilter={'LDEV_NAMING':'HAVING_THIS_LABEL'})
l = storage.getldev(ldev_id=20000-21000,datafilter={'callable':lambda a : float(a.get(Used_Block(GB)',0)) > 960000})

for ldev in l.data:
print(ldev['LDEV'])

getport

p = storage.getport()
p = storage.getport(datafilter={'callable':lambda a : a['TYPE'] == 'FIBRE' and 'TAR' in a['ATTR']})

gethostgrp

h = storage.gethostgrp(port="cl1-a")
h = storage.gethostgrp(port="cl1-a",datafilter={'HMD':''VMWARE_EX'})
h = storage.gethostgrp(port="cl1-a",datafilter={'callable':lambda a : 'TEST' in a['GROUP_NAME']})

gethostgrp_key_detail

h = storage.gethostgrp_key_detail(port="cl1-a")
h = storage.gethostgrp_key_detail(port="cl1-a",datafilter={'HMD':''VMWARE_EX'})
h = storage.gethostgrp_key_detail(port="cl1-a",datafilter={'callable':lambda a : 'TEST' in a['GROUP_NAME']})

getlun

l = storage.getlun(port="cl1-a-1")
l = storage.getlun(port="cl1-a-1",datafilter={'LDEV':['12001','12002']})
l = storage.getlun(port="cl1-e-1",datafilter={'callable':lambda a : int(a['LUN']) > 10})
l = storage.getlun(port="cl1-e-1",datafilter={'callable':lambda a : int(a['LDEV']) > 12000})

getpool

p = storage.getpool()

getcommandstatus

resetcommandstatus

lockresource

unlockresource

raidqry

getresource

getresourcebyname

getldevlist

gethbawwn

getportlogin

getcopygrp

getpath

getparitygrp

getlicense

getsnapshot

getsnapshotgroup

addsnapshotgroup

createsnapshot

unmapsnapshotsvol

resyncsnapshotmu

snapshotevtwait

snapshotgroupevtwait

deletesnapshotmu

addldev

extendldev

deleteldev

addresource

deleteresource

addhostgrpresource

deletehostgrpresourceid

addhostgrpresourceid

addldevresource

deleteldevresourceid

deleteldevresource

addhostgrp

deletehostgrp

resethostgrp

addlun

deletelun

unmapldev

mapldev

modifyldevname

modifyldevcapacitysaving

modifyhostgrp

adddevicegrp

addcopygrp

addhbawwn

addwwnnickname

setwwnnickname

gethostgrptcscan

raidscanremote

raidscanmu

getrcu

gethostgrprgid

concurrent_gethostgrps

concurrent_gethbawwns

concurrent_getluns

concurrent_getldevs

concurrent_getportlogins

concurrent_raidscanremote

concurrent_addluns

concurrent_addldevs