Dear Ext4 Developer; I've copied the files from VxFS to EXT4, I saw the message “Directory index full!”. I've checked the search engine and found these mails. http://www.spinics.net/lists/linux-ext4/msg25058.html http://www.spinics.net/lists/linux-ext4/msg25069.html Our Ext4's block size was 1024. I've changed the block size from 1024 to 4096. Our problem was solved. But I have question. How many files to create in one directory in 4096 block size? I think that it is about 3 million files with perfect hashing. 16*(4096-16)/8*(4096-8)/8*3/4= 3M Is this correct? Thanks in advance. -- Masato minmin Minda <minmin@xxxxxxxxxx> Japan Registry Services Co., Ltd. (JPRS) -- 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
