I bought, supposedly, two identical Kingston 8GB SD cards.
However I get different sizes:
Any idea why?
Code: Select all
pi@raspberrypi:~ $ sudo fsck.vfat /dev/sda1 -a -t -v
fsck.fat 3.0.27 (2014-11-12)
Checking we can access the last sector of the filesystem
Boot sector contents:
System ID ""
Media byte 0xf8 (hard disk)
512 bytes per logical sector
32768 bytes per cluster
4500 reserved sectors
First FAT starts at byte 2304000 (sector 4500)
2 FATs, 32 bit entries
945152 bytes per FAT (= 1846 sectors)
Root directory start at cluster 2 (arbitrary size)
Data area starts at byte 4194304 (sector 8192)
236160 data clusters (7738490880 bytes)
63 sectors/track, 255 heads
8192 hidden sectors
15122432 sectors total
Code: Select all
pi@raspberrypi:~ $ sudo fsck.vfat /dev/sdb1 -a -t -v
fsck.fat 3.0.27 (2014-11-12)
Checking we can access the last sector of the filesystem
Boot sector contents:
System ID ""
Media byte 0xf8 (hard disk)
512 bytes per logical sector
32768 bytes per cluster
4398 reserved sectors
First FAT starts at byte 2251776 (sector 4398)
2 FATs, 32 bit entries
971264 bytes per FAT (= 1897 sectors)
Root directory start at cluster 2 (arbitrary size)
Data area starts at byte 4194304 (sector 8192)
242688 data clusters (7952400384 bytes)
63 sectors/track, 255 heads
8192 hidden sectors
15540224 sectors total
