Portál AbcLinuxu, 12. května 2025 05:09
INSTALACE:~# dd if=/dev/zero of=./filik.pokusny 386057+0 records in 386057+0 records out 197661184 bytes (198 MB) copied, 70.1983 seconds, 2.8 MB/sJe tahle rychlost normální a výrobce těch 10MB/s "trochu" přehnal nebo mám něco špatně?
hdparm -tT /dev/sd(vas flash disk)
. Pokud na tom nebudete lepe, je neco v neporadku. Ale rychlost zapisu 10MB/s je velmi vysoka, spis bych to videl ze vyrobce uvadi rychlost cteni.
*-usb:3 description: USB Controller product: USB 2.0 Controller vendor: Silicon Integrated Systems [SiS] physical id: 3.3 bus info: pci@00:03.3 version: 00 width: 32 bits clock: 33MHz capabilities: ehci bus_master cap_list configuration: driver=ehci_hcd latency=32 maxlatency=80 resources: iomemory:2a101000-2a101fff irq:209 *-usbhost product: EHCI Host Controller vendor: Linux 2.6.18-6-amd64 ehci_hcd physical id: 1 bus info: usb@4 logical name: usb4 version: 2.06 capabilities: usb-2.00 configuration: driver=hub maxpower=0mA slots=8 speed=480.0MB/s *-usb description: Mass storage device product: DataTraveler 400 vendor: Kingston physical id: 3 bus info: usb@4:3 logical name: scsi2 version: 2.00 serial: 200706200000000059189F03 capabilities: usb-2.00 scsi emulated scsi-host configuration: driver=usb-storage maxpower=100mA speed=480.0MB/s *-disk description: SCSI Disk product: DataTraveler 400 vendor: Kingston physical id: 0.0.0 bus info: scsi@2:0.0.0 logical name: /dev/sda version: 1.00 size: 1912MB capabilities: removable configuration: ansiversion=2 *-disc physical id: 0 logical name: /dev/sda size: 1912MB capabilities: partitioned partitioned:dos *-volume description: Linux filesystem partition physical id: 1 logical name: /dev/sda1 capacity: 1906MB capabilities: primary bootable
INSTALACE:~/pkg# dd if=/dev/zero of=./pokus.img bs=1M count=200 200+0 records in 200+0 records out 209715200 bytes (210 MB) copied, 68.1478 seconds, 3.1 MB/sNa flashdisku už mám data
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