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Re: [Linux-cluster] gfs/iscsi over 2.6.11 and gfs listener



Nicola Ranaldo wrote:
>>Now it's working well, gfs is up and running, but i got two not
>>reproducible oops (i do not remember weel but is it possible rebooting the
>>system without umount gfs filesystems).
> 
> 
> Ok... i reproduced it:
> 
> CMAN: removing node simapplication from the cluster : Missed too many 
> heartbeats
> CMAN: node simapplication rejoining
> scheduling while atomic: cman_comms/0x00000001/2794
>  [<c03a66f2>] schedule+0x522/0x530
>  [<ded1c72e>] start_ack_timer+0x2e/0x40 [cman]
>  [<ded1f52c>] __sendmsg+0x4cc/0x670 [cman]
>  [<ded2806d>] add_barrier_callback+0x7d/0x170 [cman]
>  [<ded281dd>] callback_startdone_barrier+0x1d/0x30 [cman]
>  [<ded20dc0>] check_barrier_complete_phase2+0xe0/0x130 [cman]
>  [<ded20ed9>] process_barrier_msg+0x99/0x110 [cman]
>  [<ded1d0cf>] process_incoming_packet+0x18f/0x290 [cman]
>  [<ded1c1d1>] receive_message+0xd1/0xf0 [cman]
>  [<ded1c38c>] cluster_kthread+0x19c/0x3a0 [cman]
>  [<c0102622>] ret_from_fork+0x6/0x14
>  [<c0113140>] default_wake_function+0x0/0x20
>  [<ded1c1f0>] cluster_kthread+0x0/0x3a0 [cman]
>  [<c010087d>] kernel_thread_helper+0x5/0x18
> 
> due i think it's by cman

Which branch did you pull this from? CVS HEAD is currently highly unstable. FC4 is recommended.

It looks like the SM_RETRY is still in sm_barrier.c:add_barrier_callback - that should have come out on most branches by now.

-- 

patrick


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