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giupso
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PostPosted: Tue Nov 23, 2004 7:55 am    Post subject: rallentamento mouse con attvità disco Reply with quote

Se c'è un intensa attività del disco tipo cancellando i messaggi di posta dal cestino
in evolution il mouse mi procede a scatti finchè l'operazione non è completa....
da cosa potrebbe dipendere?
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fedeliallalinea
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PostPosted: Tue Nov 23, 2004 7:56 am    Post subject: Reply with quote

Hai attivato il dma del disco? Posta un
Code:
# hdparm /dev/hdX

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giupso
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PostPosted: Tue Nov 23, 2004 8:11 am    Post subject: Reply with quote

bash-2.05b# hdparm /dev/hda

/dev/hda:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 0 (off)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 256 (on)
geometry = 65535/16/63, sectors = 78177792, start = 0
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fedeliallalinea
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PostPosted: Tue Nov 23, 2004 8:24 am    Post subject: Reply with quote

Non hai attivato il dma nel kernel sotto
Code:
Device Drivers  --->  ATA/ATAPI/MFM/RLL support  ---> 
                   [*]         Use PCI DMA by default when available                                           
                   [ ]           Enable DMA only for disks   

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giupso
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PostPosted: Tue Nov 23, 2004 8:45 am    Post subject: Reply with quote

no è attivato come hai detto tu
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fedeliallalinea
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PostPosted: Tue Nov 23, 2004 8:46 am    Post subject: Reply with quote

Prova a dare il comando
Code:
# hdparm -d 1  /dev/hda

e dicci che ti da in output
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giupso
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PostPosted: Tue Nov 23, 2004 9:10 am    Post subject: Reply with quote

bash-2.05b# hdparm -d 1 /dev/hda

/dev/hda:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation not permitted
using_dma = 0 (off)
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fedeliallalinea
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PostPosted: Tue Nov 23, 2004 9:11 am    Post subject: Reply with quote

Secondo me non hai selezionato il chipset giusto per la tua scheda madre. Posta un lspci (se non ce l'hai mergia pciutils)
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giupso
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PostPosted: Tue Nov 23, 2004 9:17 am    Post subject: Reply with quote

0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 03)
0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP]
0000:00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40)
0000:00:07.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
0000:00:07.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 16)
0000:00:07.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 16)
0000:00:07.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40)
0000:00:0a.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 61)
0000:00:0a.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 61)
0000:00:0a.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 63)
0000:00:0b.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 30)
0000:00:0d.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07)
0000:00:0d.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 07)
0000:01:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX 420] (rev a3)
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fedeliallalinea
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PostPosted: Tue Nov 23, 2004 9:20 am    Post subject: Reply with quote

Sempre sotto
Code:
Device Drivers  --->  ATA/ATAPI/MFM/RLL support  ---> 

vedi se hai attivato
Code:
                   <*>         VIA82CXXX chipset support

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giupso
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PostPosted: Tue Nov 23, 2004 9:28 am    Post subject: Reply with quote

no non l'avevo attivato....grazie ora ricompilo il kernel e speriamo che vada tutto ok
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fedeliallalinea
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PostPosted: Tue Nov 23, 2004 9:30 am    Post subject: Reply with quote

giupso wrote:
no non l'avevo attivato....grazie ora ricompilo il kernel e speriamo che vada tutto ok

Si poi dovrebbe andare quasi certamente
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