On Fri, Feb 8, 2019 at 2:07 AM <cbop.mail(a)gmail.com> wrote:
Hello!
I was just trying to setup my first oVirt Server via Cockpit but it failed
when I wanted to connect it to my iSCSI.
These are the last lines of my vdsm.log:
2019-02-08 01:34:07,080+0100 INFO (jsonrpc/3) [jsonrpc.JsonRpcServer] RPC
call Host.getAllVmStats succeeded in 0.00 seconds (__init__:312)
2019-02-08 01:34:07,096+0100 INFO (jsonrpc/5) [api.host] START
getAllVmIoTunePolicies() from=::1,36420 (api:48)
2019-02-08 01:34:07,096+0100 INFO (jsonrpc/5) [api.host] FINISH
getAllVmIoTunePolicies return={'status': {'message': 'Done',
'code': 0},
'io_tune_policies_dict': {'be244416-dc4b-4bee-b451-37c0517f19f7':
{'policy': [], 'current_values': []}}} from=:
:1,36420 (api:54)
2019-02-08 01:34:07,097+0100 INFO (jsonrpc/5) [jsonrpc.JsonRpcServer] RPC
call Host.getAllVmIoTunePolicies succeeded in 0.00 seconds (__init__:312)
2019-02-08 01:34:08,149+0100 INFO (jsonrpc/7) [vdsm.api] START
discoverSendTargets(con={'ipv6_enabled': u'false', 'connection':
u'20.20.20.20', 'password': '', 'port': u'3260',
'user': ''}, options=None)
from=::ffff:192.168.122.144,35682, flow_id=6
a17a7b3-1dfa-424c-8978-652d73314daf,
task_id=f8be43e7-9085-42bd-b526-c2adb9962cb4 (api:48)
2019-02-08 01:34:08,330+0100 INFO (jsonrpc/7) [vdsm.api] FINISH
discoverSendTargets return={'fullTargets': ['20.20.20.20:3260,1
iqn.2019-02.eu.teamxenon:data', '20.20.20.20:3260,1
iqn.2019-02.eu.teamxenon:ovirt'], 'targets': ['iqn.2019-02.eu.teamxe
non:data', 'iqn.2019-02.eu.teamxenon:ovirt']}
from=::ffff:192.168.122.144,35682,
flow_id=6a17a7b3-1dfa-424c-8978-652d73314daf,
task_id=f8be43e7-9085-42bd-b526-c2adb9962cb4 (api:54)
2019-02-08 01:34:08,331+0100 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer] RPC
call ISCSIConnection.discoverSendTargets succeeded in 0.18 seconds
(__init__:312)
2019-02-08 01:34:10,739+0100 INFO (vmrecovery) [vdsm.api] START
getConnectedStoragePoolsList(options=None) from=internal,
task_id=0507616a-5b31-4d88-897f-0d2411674ce3 (api:48)
2019-02-08 01:34:10,739+0100 INFO (vmrecovery) [vdsm.api] FINISH
getConnectedStoragePoolsList return={'poollist': []} from=internal,
task_id=0507616a-5b31-4d88-897f-0d2411674ce3 (api:54)
2019-02-08 01:34:10,740+0100 INFO (vmrecovery) [vds] recovery: waiting
for storage pool to go up (clientIF:709)
As you can see it finds the targets but for some reason it fails. The
initiator name should be configured correctly.
My iSCSI is configured as the following:
o- /
.........................................................................................................................
[...]
o- backstores
..............................................................................................................
[...]
| o- block
..................................................................................................
[Storage Objects: 0]
| o- fileio
.................................................................................................
[Storage Objects: 4]
| | o- code .........................................................
[/mnt/pool0/vdisks/code.img (200.0GiB) write-back activated]
| | | o- alua
...................................................................................................
[ALUA Groups: 1]
| | | o- default_tg_pt_gp
.......................................................................
[ALUA state: Active/optimized]
| | o- games .......................................................
[/mnt/pool1/vdisks/games.img (800.0GiB) write-back activated]
| | | o- alua
...................................................................................................
[ALUA Groups: 1]
| | | o- default_tg_pt_gp
.......................................................................
[ALUA state: Active/optimized]
| | o- music .......................................................
[/mnt/pool0/vdisks/music.img (400.0GiB) write-back activated]
| | | o- alua
...................................................................................................
[ALUA Groups: 1]
| | | o- default_tg_pt_gp
.......................................................................
[ALUA state: Active/optimized]
| | o- virtualization .................................................
[/mnt/pool0/vdisks/vm.img (100.0GiB) write-back activated]
| | o- alua
...................................................................................................
[ALUA Groups: 1]
| | o- default_tg_pt_gp
.......................................................................
[ALUA state: Active/optimized]
| o- pscsi
..................................................................................................
[Storage Objects: 0]
| o- ramdisk
................................................................................................
[Storage Objects: 0]
o- iscsi
............................................................................................................
[Targets: 2]
| o- iqn.2019-02.eu.teamxenon:data
.....................................................................................
[TPGs: 1]
| | o- tpg1
...............................................................................................
[no-gen-acls, no-auth]
| | o- acls
..........................................................................................................
[ACLs: 2]
| | | o- iqn.2019-02.eu.teamxenon:laptop
......................................................................
[Mapped LUNs: 3]
| | | | o- mapped_lun0
.................................................................................
[lun0 fileio/code (rw)]
| | | | o- mapped_lun1
................................................................................
[lun1 fileio/music (rw)]
| | | | o- mapped_lun2
................................................................................
[lun2 fileio/games (rw)]
| | | o- iqn.2019-02.eu.teamxenon:win10pro
....................................................................
[Mapped LUNs: 3]
| | | o- mapped_lun0
.................................................................................
[lun0 fileio/code (rw)]
| | | o- mapped_lun1
................................................................................
[lun1 fileio/music (rw)]
| | | o- mapped_lun2
................................................................................
[lun2 fileio/games (rw)]
| | o- luns
..........................................................................................................
[LUNs: 3]
| | | o- lun0 ....................................................
[fileio/code (/mnt/pool0/vdisks/code.img) (default_tg_pt_gp)]
| | | o- lun1 ..................................................
[fileio/music (/mnt/pool0/vdisks/music.img) (default_tg_pt_gp)]
| | | o- lun2 ..................................................
[fileio/games (/mnt/pool1/vdisks/games.img) (default_tg_pt_gp)]
| | o- portals
....................................................................................................
[Portals: 1]
| | o- 0.0.0.0:3260
.....................................................................................................
[OK]
| o- iqn.2019-02.eu.teamxenon:ovirt
....................................................................................
[TPGs: 1]
| o- tpg1
...............................................................................................
[no-gen-acls, no-auth]
| o- acls
..........................................................................................................
[ACLs: 1]
| | o- iqn.2019-02.eu.teamxenon:ovirt
.......................................................................
[Mapped LUNs: 1]
| | o- mapped_lun0
.......................................................................
[lun0 fileio/virtualization (rw)]
| o- luns
..........................................................................................................
[LUNs: 1]
| | o- lun0 ............................................
[fileio/virtualization (/mnt/pool0/vdisks/vm.img) (default_tg_pt_gp)]
| o- portals
....................................................................................................
[Portals: 1]
| o- 0.0.0.0:3260
.....................................................................................................
[OK]
o- loopback
.........................................................................................................
[Targets: 0]
o- srpt
.............................................................................................................
[Targets: 0]
I really don't know what the problem is and I haven't found an answer
anywhere on the internet.
I hope you can help me out.
Yes, sorry, this is a bug and it's tracked here:
https://bugzilla.redhat.com/show_bug.cgi?id=1672542
It will be fixed by
https://github.com/oVirt/ovirt-ansible-hosted-engine-setup/pull/109/commi...
Since the fix is really simply I'd suggest to manually apply it editing
/usr/share/ansible/roles/ovirt.hosted_engine_setup/tasks/iscsi_discover.yml
and
/usr/share/ansible/roles/ovirt.hosted_engine_setup/tasks/iscsi_getdevices.yml
and removing 'no_log: true' lines before trying again from cockpit.
If you instead already know the IQN of your target and the WWID of the LUN
you want to use another option is to directly enter them in cockpit.
Roman
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