>> I am using a large storage which is ext2 file system of 1T byte.
>> It has many file types, doc, mail data, zip, etc. It doesn't have
>> a database file. I want to change the file system from ext2 to
>> ext3. It also can't divide to any partitions.
>>
>> How to decide journal mode and journal size?
>> Please advice to me.
>>
>> Recommend a journal mode. (orderd or journal)
>
>.. or writeback. It depends on what you want to do with it.
That's right. But I don't want to use writeback mode.
>> Recommend a journal size.
>> (default = 8192 block, I guess it is not enough to journal file)
>
>The journal size is selected automatically if you use "tune2fs -j"
Is journal size really appropriate which apply to a super large storage?
