Hyunchul, Am 29.05.2017 um 04:24 schrieb Hyunchul Lee: >>> This is just broken. First ubifs should still properly propagate >>> the errors, and second freezing/unfreezing read only file systems is >>> perfectly valid, >> >> it is right. > > if updating TNC is failed, ubifs might become inconsistant and be switched to > read-only mode. for example, when ubifs_jnl_update is called to create a file, > if inserting a znode for new inode is failed, TNC has only a znode for > new dentry. and this can be only recoverd by replay. > > is it required to fix this? UBIFS is designed to be power-cut tolerant. So, UBIFS must not corrupt in any case. Which failure are you facing? I have the feeling that you try to paper over some other issue. :-) Thanks, //richard
