Re: [ovirt-users] Network settings for multiple hosts

2016-07-22 Thread Alexis HAUSER 
Ok I start to understand where was the problem :





[81387.469731] CPU: 1 PID: 20688 Comm: umount Tainted: G  I
   3.10.0-327.13.1.el7.x86_64 #1
[81387.469733] Hardware name: Dell Inc. PowerEdge R610/086HF8, BIOS 1.2.6 
07/17/2009
[81387.469734]   240ade23 880b2d44bda0 
816356f4
[81387.469737]  880b2d44bdd8 8107b1e0 880c582997b0 
880c58299838
[81387.469740]  819c1900 0083  
880b2d44bde8
[81387.469742] Call Trace:
[81387.469748]  [] dump_stack+0x19/0x1b
[81387.469752]  [] warn_slowpath_common+0x70/0xb0
[81387.469754]  [] warn_slowpath_null+0x1a/0x20
[81387.469756]  [] bdev_inode_switch_bdi+0x7a/0x90
[81387.469758]  [] __blkdev_put+0x74/0x1a0
[81387.469760]  [] blkdev_put+0x4e/0x140
[81387.469764]  [] kill_block_super+0x44/0x70
[81387.469767]  [] deactivate_locked_super+0x49/0x60
[81387.469769]  [] deactivate_super+0x46/0x60
[81387.469772]  [] mntput_no_expire+0xc5/0x120
[81387.469775]  [] SyS_umount+0x9f/0x3c0
[81387.469778]  [] system_call_fastpath+0x16/0x1b
[81387.469780] ---[ end trace 24243ae635253c84 ]---
[81387.649850] blk_update_request: I/O error, dev dm-11, sector 5769216
[81387.649874] blk_update_request: I/O error, dev dm-11, sector 5770240
[81388.150048] blk_update_request: I/O error, dev dm-11, sector 5769216
[81388.150074] blk_update_request: I/O error, dev dm-11, sector 5770240

[83839.025136] bnx2: fw sync timeout, reset code = 502002d
[83839.025146] bnx2 :02:00.0 em3: <--- start MCP states dump --->
[83839.025152] bnx2 :02:00.0 em3: DEBUG: MCP_STATE_P0[0003650e] 
MCP_STATE_P1[0003600e]
[83839.025158] bnx2 :02:00.0 em3: DEBUG: MCP mode[b880] state[8000] 
evt_mask[0500]
[83839.025164] bnx2 :02:00.0 em3: DEBUG: pc[080032d8] pc[08003568] 
instr[a462]
[83839.025166] bnx2 :02:00.0 em3: DEBUG: shmem states:
[83839.025172] bnx2 :02:00.0 em3: DEBUG: drv_mb[0502002d] fw_mb[002b] 
link_status[006f]
[83839.025175]  drv_pulse_mb[3bd8]
[83839.025179] bnx2 :02:00.0 em3: DEBUG: dev_info_signature[44564903] 
reset_type[01005254]
[83839.025182]  condition[0003650e]
[83839.025188] bnx2 :02:00.0 em3: DEBUG: 01c0: 01005254 42530088 
0003650e 
[83839.025195] bnx2 :02:00.0 em3: DEBUG: 03cc:   
 0a28
[83839.025202] bnx2 :02:00.0 em3: DEBUG: 03dc: 0004  
 
[83839.025209] bnx2 :02:00.0 em3: DEBUG: 03ec:   
0[83839.025136] bnx2: fw sync timeout, reset code = 502002d
[83839.025146] bnx2 :02:00.0 em3: <--- start MCP states dump --->
[83839.025152] bnx2 :02:00.0 em3: DEBUG: MCP_STATE_P0[0003650e] 
MCP_STATE_P1[0003600e]
[83839.025158] bnx2 :02:00.0 em3: DEBUG: MCP mode[b880] state[8000] 
evt_mask[0500]
[83839.025164] bnx2 :02:00.0 em3: DEBUG: pc[080032d8] pc[08003568] 
instr[a462]
[83839.025166] bnx2 :02:00.0 em3: DEBUG: shmem states:
[83839.025172] bnx2 :02:00.0 em3: DEBUG: drv_mb[0502002d] fw_mb[002b] 
link_status[006f]
[83839.025175]  drv_pulse_mb[3bd8]
[83839.025179] bnx2 :02:00.0 em3: DEBUG: dev_info_signature[44564903] 
reset_type[01005254]
[83839.025182]  condition[0003650e]
[83839.025188] bnx2 :02:00.0 em3: DEBUG: 01c0: 01005254 42530088 
0003650e 
[83839.025195] bnx2 :02:00.0 em3: DEBUG: 03cc:   
 0a28
[83839.025202] bnx2 :02:00.0 em3: DEBUG: 03dc: 0004  
 
[83839.025209] bnx2 :02:00.0 em3: DEBUG: 03ec:   
 
[83839.025212] bnx2 :02:00.0 em3: DEBUG: 0x3fc[]
[83839.025214] bnx2 :02:00.0 em3: <--- end MCP states dump --->
000 
[83839.025212] bnx2 :02:00.0 em3: DEBUG: 0x3fc[]
[83839.025214] bnx2 :02:00.0 em3: <--- end MCP states dump --->

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[ovirt-users] Network settings for multiple hosts

2016-07-22 Thread Alexis HAUSER 
Hi,


Since I use several hosts with ovirt, I get very unstable reactions everytime I 
change anything about networks...

What are the requirement for networks when using multiple hosts ? If I add a 
logical network to a NIC to my first host, the second host becomes non 
operationnal...Do I really need to have the exact same logical network on both 
hosts ?

If I add the same network on my second hosts with no IP adress, it still 
becomes non operationnal...Also there are unrelated errors with iSCSI disk when 
I do that, VDSM etc...But my main interface on that second host is still up and 
working with ovirtmgmt on it...And the new interface I try to add is checked as 
"non required".

Another weird thing is that ifconfig doesn't show my new logical network on my 
first host, even if it has a new logical network shown as up and working in the 
web interface (this one has a correct IP addressing). Restarting vdsmd on that 
host doesn't change anything.

Any idea of what is going on, and how I should proceed ?




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