glug: trust 5 port usb 2.0 pci card

[Angelo Naselli]

Ciao, qualcuno ha esperienze con questa scheda? gli funziona?

riesco a trasferire ad alta velocità i file dal disco fisso
al rimovibile usb, ma se utilizzo un file di qemu per lavorarci
in chroot o lancio qemu o faccio md5sum su file che ho trasferito
ottengo:
 md5sum ref.pdf.zip
md5sum: ref.pdf.zip: Input/output error

ed in /var/kernel/errors
Jul 21 20:40:50 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:40:50 localhost last message repeated 3 times
Jul 21 20:40:50 localhost kernel: Buffer I/O error on device sda5, logical block 8
Jul 21 20:40:50 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:40:50 localhost kernel: Buffer I/O error on device sda5, logical block 2
Jul 21 20:40:50 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:40:50 localhost kernel: Buffer I/O error on device sda5, logical block 0
Jul 21 20:40:50 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:40:50 localhost kernel: Buffer I/O error on device sda5, logical block 4161538
Jul 21 20:40:50 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:40:50 localhost kernel: Buffer I/O error on device sda5, logical block 6488065
Jul 21 20:40:50 localhost kernel: Buffer I/O error on device sda5, logical block 6488066
Jul 21 20:40:50 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:40:50 localhost kernel: Buffer I/O error on device sda5, logical block 10944514
Jul 21 20:40:51 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:40:51 localhost kernel: Buffer I/O error on device sda5, logical block 11206714
Jul 21 20:40:51 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:40:51 localhost kernel: Buffer I/O error on device sda5, logical block 11370500
Jul 21 20:40:51 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:40:51 localhost last message repeated 3 times
Jul 21 20:40:51 localhost kernel: Buffer I/O error on device sda5, logical block 750
Jul 21 20:40:51 localhost kernel: Aborting journal on device sda5.
Jul 21 20:41:22 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:41:22 localhost kernel: Buffer I/O error on device sda5, logical block 11370498
Jul 21 20:41:22 localhost kernel: scsi8 (0:0): rejecting I/O to offline device
Jul 21 20:41:22 localhost kernel: Buffer I/O error on device sda5, logical block 11370627

mentre:
[angelo@localhost PROVA]$ dd if=/dev/zero of=PROVA.img bs=512 count=1000000
entrati 1000000+0 record
usciti 1000000+0 record
[angelo@localhost PROVA]$ ll
totale 864688
drwxr-xr-x  2 angelo naselli      4096 lug 21 20:37 ./
drwxr-xr-t  6 angelo naselli      4096 lug 21 20:09 ../
-rw-r--r--  1 angelo naselli 372553965 lug 21 20:10 mandrake-cooker-x86.tar.bz2
-rw-r--r--  1 angelo naselli 512000000 lug 21 20:37 PROVA.img
[angelo@localhost PROVA]$ bzip2 PROVA.img 
[angelo@localhost PROVA]$ ll
totale 364196
drwxr-xr-x  2 angelo naselli      4096 lug 21 20:38 ./
drwxr-xr-t  6 angelo naselli      4096 lug 21 20:09 ../
-rw-r--r--  1 angelo naselli 372553965 lug 21 20:10 mandrake-cooker-x86.tar.bz2
-rw-r--r--  1 angelo naselli       402 lug 21 20:37 PROVA.img.bz2

[angelo@localhost PROVA]$ md5sum PROVA.img.bz2 
40ccd4862829642fbe94be68e7e4abcd  PROVA.img.bz2


Se provo a fare md5sum su andrake-cooker-x86.tar.bz2 fallisce :(

Penso di cambiare scheda, ma potete darmi una mano a capire se è un problema di
configurazione o è proprio la scheda che non va?

Ciao
	Angelo
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