[Users] [rhev 3] add new domain fails: Could not retrieve LUNs
Scotto Alberto
al.scotto at reply.it
Thu Aug 23 14:54:40 UTC 2012
Hi all,
I'm trying to configure a FCP storage domain on RHEV 3.
I try to add a new domain from the console, but it can't find any LUNs: "Could not retrieve LUNs, please check your storage"
[cid:image002.jpg at 01CD8150.7C76A710]
Here is the output from /var/log/rhevm/rhevm.log:
------------------------------------
2007-06-29 21:50:07,811 WARN [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http-0.0.0.0-8443-1) calling GetConfigurationValueQuery with null version, using default general for version
2007-06-29 21:50:07,911 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetDeviceListVDSCommand] (http-0.0.0.0-8443-1) START, GetDeviceListVDSCommand(vdsId = 7e077f4c-25d8-11dc-bbcb-001cc4c2469a, storageType=FCP), log id: 60bdafe6
2007-06-29 21:50:08,726 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (http-0.0.0.0-8443-1) Failed in GetDeviceListVDS method
2007-06-29 21:50:08,727 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (http-0.0.0.0-8443-1) Error code BlockDeviceActionError and error message VDSGenericException: VDSErrorException: Failed to GetDeviceListVDS, error = Error block device action: ()
2007-06-29 21:50:08,727 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (http-0.0.0.0-8443-1) Command org.ovirt.engine.core.vdsbroker.vdsbroker.GetDeviceListVDSCommand return value
Class Name: org.ovirt.engine.core.vdsbroker.vdsbroker.LUNListReturnForXmlRpc
lunList Null
mStatus Class Name: org.ovirt.engine.core.vdsbroker.vdsbroker.StatusForXmlRpc
mCode 600
mMessage Error block device action: ()
2007-06-29 21:50:08,727 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (http-0.0.0.0-8443-1) Vds: pittor06vhxd020
2007-06-29 21:50:08,727 ERROR [org.ovirt.engine.core.vdsbroker.VDSCommandBase] (http-0.0.0.0-8443-1) Command GetDeviceListVDS execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetDeviceListVDS, error = Error block device action: ()
2007-06-29 21:50:08,727 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetDeviceListVDSCommand] (http-0.0.0.0-8443-1) FINISH, GetDeviceListVDSCommand, log id: 60bdafe6
2007-06-29 21:50:08,727 ERROR [org.ovirt.engine.core.bll.storage.GetDeviceListQuery] (http-0.0.0.0-8443-1) Query GetDeviceListQuery failed. Exception message is VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetDeviceListVDS, error = Error block device action: ()
----------------------------------------------
First question: do LUNs have to be visible from RHEV-H or RHEV-M?
Currently they are visible only from the hypervisor.
----------------------------------------
[root at pittor06vhxd020 log]# multipath -ll
3600601601cde1d0066b2fb054dece111 dm-2 DGC,RAID 5
size=650G features='1 queue_if_no_path' hwhandler='1 emc' wp=rw
|-+- policy='round-robin 0' prio=1 status=active
| |- 2:0:0:0 sda 8:0 active ready running
| |- 2:0:1:0 sdd 8:48 active ready running
| |- 3:0:0:0 sde 8:64 active ready running
| `- 3:0:1:0 sdf 8:80 active ready running
`-+- policy='round-robin 0' prio=0 status=enabled
|- 2:0:2:0 sdb 8:16 active ready running
|- 2:0:3:0 sdc 8:32 active ready running
|- 3:0:2:0 sdg 8:96 active ready running
`- 3:0:3:0 sdh 8:112 active ready running
3600508b1001035333920202020200005 dm-0 HP,LOGICAL VOLUME
size=205G features='1 queue_if_no_path' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=1 status=active
`- 0:0:1:0 cciss!c0d1 104:16 active ready running
------------------------------------------------------
Our SAN device is Clariion AX150. Is it compatible with ovirt?
vdsClient -s 0 getDeviceList gives me:
Error block device action: ()
Could it be due to SPM turned off? (I have only one host)
[root at pittor06vhxd020 log]# ps axu | grep -i spm
root 16068 0.0 0.0 7888 868 pts/1 R+ 00:04 0:00 grep -i spm
How can I turn it on? I know the command but I don't know what paramaters append
spmStart
<spUUID> <prevID> <prevLVER> <recoveryMode> <scsiFencing> <maxHostID> <version>
Thank you very much for any hints.
AS
Alberto Scotto
[Blue]
Via Cardinal Massaia, 83
10147 - Torino - ITALY
phone: +39 011 29100
al.scotto at reply.it
www.reply.it
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