On Jueves, 28 de junio de 2012 01:38:29 Jose Alberto Reguero escribió:
> On Miércoles, 27 de junio de 2012 16:10:50 JD escribió:
> > On 06/27/2012 04:01 PM, Jose Alberto Reguero wrote:
> > > I have a usb3.0 disk. With ntfscp I reach very high write rates, but
> > > with
> > > ntfs-3g mount I have write rates like with usb 2.0.
> > >
> > > Any ideas why the difference?
> > >
> > > Thanks.
> > >
> > > Jose Alberto
> >
> > So, when you are using ntfscp, is your usb3 disk mounted or not?
> > If mounted, show output of the command mount and only copy and
> > paste what it reports about your disk.
>
> ntfscp need that the driver was not mounted.
>
> > When you say you use ntfs-3g mount, and then you copy, correct?
> > What command or method do you use to copy?
>
> Whith ntfs-3g mount I use cp.
>
mount
........
/dev/sdb1 on /media/HP Portable Drive type fuseblk
(rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096)
/var/log/messages
.....
Jun 28 01:41:59 jar8 kernel: [80179.931519] usb 7-1.1: new SuperSpeed USB
device number 5 using xhci_hcd
Jun 28 01:42:00 jar8 kernel: [80179.945738] usb 7-1.1: New USB device found,
idVendor=03f0, idProduct=bb07
Jun 28 01:42:00 jar8 kernel: [80179.945747] usb 7-1.1: New USB device strings:
Mfr=1, Product=2, SerialNumber=5
Jun 28 01:42:00 jar8 kernel: [80179.945753] usb 7-1.1: Product: Portable HD
BB07
Jun 28 01:42:00 jar8 kernel: [80179.945758] usb 7-1.1: Manufacturer: HP
Jun 28 01:42:00 jar8 kernel: [80179.945763] usb 7-1.1: SerialNumber:
57584B314137314E30313938
Jun 28 01:42:00 jar8 kernel: [80179.947814] scsi6 : usb-storage 7-1.1:1.0
Jun 28 01:42:00 jar8 mtp-probe: checking bus 7, device 5:
"/sys/devices/pci0000:00/0000:00:1c.3/0000:02:00.0/usb7/7-1/7-1.1"
Jun 28 01:42:00 jar8 mtp-probe: bus: 7, device: 5 was not an MTP device
Jun 28 01:42:01 jar8 kernel: [80180.948925] scsi 6:0:0:0: Direct-Access HP
Portable HD BB07 1007 PQ: 0 ANSI: 6
Jun 28 01:42:01 jar8 kernel: [80180.951538] sd 6:0:0:0: Attached scsi generic
sg2 type 0
Jun 28 01:42:06 jar8 kernel: [80180.953547] sd 6:0:0:0: [sdb] Spinning up
disk........ready
Jun 28 01:42:06 jar8 kernel: [80185.966462] sd 6:0:0:0: [sdb] 976769024 512-
byte logical blocks: (500 GB/465 GiB)
Jun 28 01:42:06 jar8 kernel: [80185.966469] sd 6:0:0:0: [sdb] 4096-byte
physical blocks
Jun 28 01:42:06 jar8 kernel: [80185.967229] sd 6:0:0:0: [sdb] Write Protect is
off
Jun 28 01:42:06 jar8 kernel: [80185.967906] sd 6:0:0:0: [sdb] No Caching mode
page present
Jun 28 01:42:06 jar8 kernel: [80185.967915] sd 6:0:0:0: [sdb] Assuming drive
cache: write through
Jun 28 01:42:06 jar8 kernel: [80185.971027] sd 6:0:0:0: [sdb] No Caching mode
page present
Jun 28 01:42:06 jar8 kernel: [80185.971038] sd 6:0:0:0: [sdb] Assuming drive
cache: write through
Jun 28 01:42:06 jar8 kernel: [80185.979645] sdb: sdb1
Jun 28 01:42:06 jar8 kernel: [80185.982803] sd 6:0:0:0: [sdb] No Caching mode
page present
Jun 28 01:42:06 jar8 kernel: [80185.982818] sd 6:0:0:0: [sdb] Assuming drive
cache: write through
Jun 28 01:42:06 jar8 kernel: [80185.982829] sd 6:0:0:0: [sdb] Attached SCSI
disk
Jun 28 01:42:06 jar8 ata_id[7491]: HDIO_GET_IDENTITY failed for '/dev/sdb'
Jun 28 01:42:06 jar8 ntfs-3g[7503]: Version 2012.1.15 integrated FUSE 27
Jun 28 01:42:06 jar8 ntfs-3g[7503]: Mounted /dev/sdb1 (Read-Write, label "HP
Portable Drive", NTFS 3.1)
Jun 28 01:42:06 jar8 ntfs-3g[7503]: Cmdline options:
rw,nosuid,nodev,uhelper=udisks,uid=500,gid=500,dmask=0077,fmask=0177
Jun 28 01:42:06 jar8 ntfs-3g[7503]: Mount options:
rw,nosuid,nodev,uhelper=udisks,allow_other,nonempty,relatime,fsname=/dev/sdb1,blkdev,blksize=4096,default_permissions
Jun 28 01:42:06 jar8 ntfs-3g[7503]: Global ownership and permissions enforced,
configuration type 1
Jose Alberto
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