Re: SATA cards with lots of ports?

[manu%netbsd.org@localhost (Emmanuel Dreyfus)]

Manuel Bouyer <bouyer%antioche.eu.org@localhost> wrote:

> Do you have a stack trace ?

Many! Here are two examples

uvm_fault(0xc0a40f40, 0xda0be000, 2) -> 0xe
db> bt
softdep_pageiodone(c58c0f50,ce4bae00,cf37bbec,c04367d6,ce4bae00) at
netbsd:softdep_pageiodone+0x258
uvm_aio_aiodone(c58c0f50,c58c0f50,cf37bc6c,c044dcec,c58c0f50) at
netbsd:uvm_aio_aiodone+0x228
uvm_aiodone_worker(c58c0f50,0,0,0,ce4bae00) at
netbsd:uvm_aiodone_worker+0x16
workqueue_worker(cf378000,0,c01002d2,fbff,c01002d2) at
netbsd:workqueue_worker+0
x7c 


uvm_fault(0xcf8ba280, 0, 2) -> 0xe
db> bt
pmap_enter_pv(804c000,c39edd98,0,f30069,1436a94) at
netbsd:pmap_enter_pv+0x6
pmap_enter(ce4b0410,804c000,c02de000,5,20) at netbsd:pmap_enter+0x409
uvm_fault_internal(cf8ba280,804d000,1,0,cf8b3c28) at
netbsd:uvm_fault_internal+0
xa29


> I have  2 raid5 volumes on 2 9550SX-8, then used together in a software RAID1,
> without any issue. Maybe you have some hardware troubles ...

Therefore the idea to change the hardware. All the hardware/
-- 
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
manu%netbsd.org@localhost