2010-04-29 22:41:55 xxxx kernel [511407.278314] Valid eCryptfs headers not found in file header region or xattr region
2010-04-29 22:41:55 xxxx kernel [511407.278318] Either the lower file is not in a valid eCryptfs format, or the key could not be retrieved. Plaintext passthrough mode is not enabled; returning -EIO
And it was after delete the 0 byte and the folder
Linux xxxx 2.6.31-21-generic #59-Ubuntu SMP Wed Mar 24 07:28:27 UTC 2010 x86_64 GNU/Linux
The warn haven't stopped
2010-04-29 22:41:55 xxxx kernel [511407.278314] Valid eCryptfs headers not found in file header region or xattr region
2010-04-29 22:41:55 xxxx kernel [511407.278318] Either the lower file is not in a valid eCryptfs format, or the key could not be retrieved. Plaintext passthrough mode is not enabled; returning -EIO
And it was after delete the 0 byte and the folder
Linux xxxx 2.6.31-21-generic #59-Ubuntu SMP Wed Mar 24 07:28:27 UTC 2010 x86_64 GNU/Linux