[ovirt-users] FC LUN

[Стаценко Константин Юрьевич]

Zoning is correct. Mutipath shows this LUN on every host in the DC.

From: Николаев Алексей [mailto:alexeynikolaev.post at yandex.ru]
Sent: Saturday, March 24, 2018 7:19 PM
To: Стаценко Константин Юрьевич <statsenko_ky at interrao.ru>; users <users at ovirt.org>
Subject: Re: [ovirt-users] FC LUN

Hi, Konstantin.

What “multipath -ll” command says? Execute on every node that have access to the SAN.

Is any zoning on SAN fabrics?

--
Отправлено из мобильной Яндекс.Почты

24.03.2018, 14:38, "Стаценко Константин Юрьевич" <statsenko_ky at interrao.ru<mailto:statsenko_ky at interrao.ru>>:


Anyone ? Any ideas ?



From: users-bounces at ovirt.org<mailto:users-bounces at ovirt.org> [mailto:users-bounces at ovirt.org<mailto:users-bounces at ovirt.org>] On Behalf Of Стаценко Константин Юрьевич
Sent: Friday, March 23, 2018 7:53 PM
To: users <users at ovirt.org<mailto:users at ovirt.org>>
Subject: [ovirt-users] FC LUN



Hello!

Can you, please, help ?

There is a strange error while trying to connect FC LUN from the old SAN storage system to oVirt 4.1.9 hosts.

In the same time there are no problems with LUN’s from other storage systems.

The error in vdsm.log is:



2018-03-23 16:41:55,920+0300 INFO  (jsonrpc/7) [jsonrpc.JsonRpcServer] RPC call Host.getStats succeeded in 0.09 seconds (__init__:539)

2018-03-23 16:41:55,965+0300 WARN  (jsonrpc/1) [storage.LVM] lvm pvs failed: 5 [] ['  Failed to find device for physical volume "/dev/mapper/320080013789309c0".'] (lvm

:323)

2018-03-23 16:41:55,966+0300 WARN  (jsonrpc/1) [storage.HSM] getPV failed for guid: 320080013789309c0 (hsm:1966)

Traceback (most recent call last):

  File "/usr/share/vdsm/storage/hsm.py", line 1963, in _getDeviceList

    pv = lvm.getPV(guid)

  File "/usr/share/vdsm/storage/lvm.py", line 853, in getPV

    raise se.InaccessiblePhysDev((pvName,))

InaccessiblePhysDev: Multipath cannot access physical device(s): "devices=(u'320080013789309c0',)"



Thank you.


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