[gl-como] USB3.. funziona??

ADB albeluci@gmail.com
Ven 18 Gen 2013 17:41:51 CET 

ok. se con Winzozz ti fa 80 il problema č localizzato....

Ma invece di usare release "on the edge" perchč non vi schiaffate sul
pc una bella release stebile con un kernel roccioso della distro che
preferite e vivete felici?

Magari č una regressiione? boh...

Sul pc su cui lavoro ho una debian stabile (vabbeh, gič upgradata a
Wheezy :-) e non ho di questi problemi.

albertux

Il 18 gennaio 2013 16:19, Carlo Filippetto
<carlo.filippetto@gmail.com> ha scritto:
> Il problema mio malgrado č Linux..
> come detto con Winzoz 7 li faceva tranquillamente i 70/80Mb/S
>
> :(
>
> Ho una Fedora 16 X64, kernel 3.6.11-1.fc16.x86_64
>
>
> CIAO
>
>
> Il 18 gennaio 2013 16:07, ADB <albeluci@gmail.com> ha scritto:
>> No, č pił che sufficiente per capire che il bus ha una banda che
>> gestisce il SATA3, quindi la banda sul BUS č straripante, qindi la
>> USB3 DEVE andare al minimo sui 30 MB/Sec.
>>
>> Non mi spiego la cosa....
>>
>> boh...firmware bacato dul disco? Controller del disco Cinese?
>>
>> Altre ipotesi sinceramente non mi vengono in mente...
>>
>> albertux
>>
>> Il 18 gennaio 2013 14:25, Carlo Filippetto
>> <carlo.filippetto@gmail.com> ha scritto:
>>> il portatile ha 1 anno, forse lo vendono ancora
>>> č un Acer Aspire 4830TG
>>>
>>> Perņ dimmi un po tu come faccio a capire i dati che ti servono....
>>> lspci?
>>> [root@filippetto ~]# lspci
>>> 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor
>>> Family DRAM Controller (rev 09)
>>> 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation
>>> Core Processor Family Integrated Graphics Controller (rev 09)
>>> 00:16.0 Communication controller: Intel Corporation 6 Series/C200
>>> Series Chipset Family MEI Controller #1 (rev 04)
>>> 00:1a.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset
>>> Family USB Enhanced Host Controller #2 (rev 04)
>>> 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset
>>> Family High Definition Audio Controller (rev 04)
>>> 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
>>> Family PCI Express Root Port 1 (rev b4)
>>> 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
>>> Family PCI Express Root Port 2 (rev b4)
>>> 00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
>>> Family PCI Express Root Port 3 (rev b4)
>>> 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
>>> Family PCI Express Root Port 4 (rev b4)
>>> 00:1d.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset
>>> Family USB Enhanced Host Controller #1 (rev 04)
>>> 00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC
>>> Controller (rev 04)
>>> 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series
>>> Chipset Family 6 port SATA AHCI Controller (rev 04)
>>> 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family
>>> SMBus Controller (rev 04)
>>> 02:00.0 Ethernet controller: Atheros Communications AR8151 v2.0
>>> Gigabit Ethernet (rev c0)
>>> 03:00.0 Network controller: Broadcom Corporation BCM43227 802.11b/g/n
>>> 04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd.
>>> Device 5209 (rev 01)
>>> 05:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host
>>> Controller (rev 04)
>>> che altro?
>>>
>>>
>>>
>>> Serve altro?
>>>
>>> Il 18 gennaio 2013 13:35, ADB <albeluci@gmail.com> ha scritto:
>>>> Su che mobo lavori?
>>>> Non č che č colpa della velocitą del BUS della MOBO che non ce la fa
>>>> ad arrivare alle caratteristiche di banda della USB 3.0 ?
>>>> E' vecchiootta? Che Chipset/Notrhbridge/Southbridge monta?
>>>> Per ora mi viene in mente questo...
>>>>
>>>> albertux
>>>>
>>>> Questa potrebbeessereIl 18 gennaio 2013 11:59, Carlo Filippetto
>>>> <carlo.filippetto@gmail.com> ha scritto:
>>>>> Causa alimentazione staccata....
>>>>> Ho approfittato ed avviato per le terza volta in 2 anni sotto windows!
>>>>> Risultato velocitį di trasferimento 80Mb, quella massima del disco
>>>>> interno
>>>>>
>>>>> No comment
>>>>>
>>>>>
>>>>>
>>>>> Il 18/01/13, Carlo Filippetto<carlo.filippetto@gmail.com> ha scritto:
>>>>>> Ottimo strumento, non lo conoscevo..
>>>>>> bene fatto i test:
>>>>>>
>>>>>> ### HD INTERNO
>>>>>> /dev/sda:
>>>>>>  Timing buffered disk reads: 236 MB in  3.02 seconds =  78.17 MB/sec
>>>>>>
>>>>>>
>>>>>> #### HD ESTERNO USB3
>>>>>> /dev/sdb:
>>>>>>  Timing buffered disk reads: 436 MB in  3.01 seconds = 144.75 MB/sec
>>>>>>
>>>>>>
>>>>>> Fico..
>>>>>> poi faccio da riga di comando un bel mv di un file da 4Gb verso il
>>>>>> disco esterno e ci metto qualcosa come 3/4 minuti, quindi dai 24 ai
>>>>>> 16Mb/s
>>>>>>
>>>>>> Sto provando il contrario, con rsync da disco esteno a interno del medesimo
>>>>>> fle
>>>>>> sent 4704420651 bytes  received 31 bytes  36327572.83 bytes/sec
>>>>>> total size is 4703846360  speedup is 1.00
>>>>>>
>>>>>> Idee??
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>> ~# hdparm -t /dev/sda
>>>>>>>
>>>>>>> /dev/sda:
>>>>>>>  Timing buffered disk reads:  92 MB in  3.04 seconds =  30.23 MB/sec
>>>>>>>
>>>>>>
>>>>>
>>>>> --
>>>>> Inviato dal mio dispositivo mobile
>>>>>
>>>>> --
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