A question about superblock!
I want to read the meta information of thesuperblock on the diskThe super block is located in the block 1,
so I use the command to read It's content
dd if=/dev/sda3 count=1 bs=4096skip=1|od -tx1-Ax>temp
(/dev/sda3 is my root partion)
But the information I read is not different from the information I get in other way
for example,
The number of the free blockcount, I get from the command stat -f is 10000;
I cann't find the 31 30 30 30 30 in the file temp
so,I want to know why , thank for your help!!!!!!!!!!!!!!!!!!!!!!!
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