在BCM4780 可以用EXT3分區了 :D

原本以為在BCM4780 NAS上不能使用EXT3的檔案系統, 但是看到一些論壇有成功的案例, 今天不知哪個筋不對找了一下網路資料又試了一次, 結果EXT3模組居然載入成功了也...呵呵

原本鍵入 insmod ext3.o 時會出現以下錯誤

bcm4780:/lib/modules# insmod ext3.o
Using ext3.o
insmod: unresolved symbol journal_init_inode
insmod: unresolved symbol journal_init_dev
insmod: unresolved symbol journal_force_commit
insmod: unresolved symbol journal_create
insmod: unresolved symbol journal_dirty_data
insmod: unresolved symbol journal_flushpage
insmod: unresolved symbol log_wait_commit
insmod: unresolved symbol journal_restart
insmod: unresolved symbol journal_extend
insmod: unresolved symbol log_start_commit
insmod: unresolved symbol journal_update_format
insmod: unresolved symbol journal_get_undo_access
insmod: unresolved symbol journal_lock_updates
insmod: unresolved symbol journal_errno
insmod: unresolved symbol journal_flush
insmod: unresolved symbol journal_start
insmod: unresolved symbol journal_blocks_per_page
insmod: unresolved symbol journal_abort
insmod: unresolved symbol journal_clear_err
insmod: unresolved symbol journal_destroy
insmod: unresolved symbol journal_check_available_features
insmod: unresolved symbol journal_load
insmod: unresolved symbol journal_get_write_access
insmod: unresolved symbol journal_revoke
insmod: unresolved symbol journal_get_create_access
insmod: unresolved symbol journal_try_to_free_buffers
insmod: unresolved symbol journal_try_start
insmod: unresolved symbol journal_stop
insmod: unresolved symbol journal_wipe
insmod: unresolved symbol journal_unlock_updates
insmod: unresolved symbol journal_forget
insmod: unresolved symbol journal_dirty_metadata

後來到了openmss.org 論壇看到這篇 http://www.openmss.org/forum/viewtopic.php?f=2&t=581

裡面出現的訊息跟我一樣,它有提到要使用ext3時要載入jbd.o 和ext3.o , 而之前已經知道直接insmod ext3.o時會出現以上的錯誤, 所以想想會不會是因為jbd.o沒載入所以才沒辦法成功載入ext3.o

接著執行

# insmod jbd.o
Using jbd.o
# insmod ext3.o
Using ext3.o

# busybox lsmod
Module                  Size  Used by
ext3                   74924   0 (unused)
jbd                    58160   0 [ext3]
et                     20048   1

咦...突然發現這次載入ext3居然成功了也, 而且沒有有像之前一樣的錯誤真的是太神奇了:D

所以rtorrent 4G的問題用ext3也可以解決了~~

相關檔案可以到 : http://code.google.com/p/debian-bcm47xx/downloads/list 下載, 只是我不確定是否在MSS上是否能夠使用, 須要有人試驗一下 :)