"block_dump, bd" in debugfs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi, 
When I use "block_dump" to dump certain block. I got 12288 bytes dumped. 
But I checked my block_size, it is 4k.
At debugfs interactive prompt, it says "Dump contents of a block". So I am confused here. 
 I read the code, it has    for (i=0; i<current_fs->blocksize; i+=16) ,I don't understand why I can get 12k output.

Also at the beginning of each line. The output pattern is "0000, 0020, 0040, 0060, 0100, 0120", where are numbers such as"0080,"?

Thanks in advance for any explanation.
 
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Reiser Filesystem Development]     [Ceph FS]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite National Park]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]     [Linux Media]

  Powered by Linux