This content has been marked as final.
Show 3 replies
-
1. Re: Unaligned AIO/DIO on inode
clebert.suconic Jan 12, 2012 2:52 PM (in response to jlmontoya)This message is not ours...
I can find tons of stuff on google about it.
-
2. Re: Unaligned AIO/DIO on inode
safetytrick Jun 26, 2012 10:51 AM (in response to clebert.suconic)Does this error message suggest an issue with libaio usage in hornetq? I've found a lot of noise on google but no real answers on how much of an impact this causes on filesystem performance.
-
3. Re: Unaligned AIO/DIO on inode
clebert.suconic Jun 27, 2012 2:53 PM (in response to safetytrick)AIO will use hardware access and kernel directly. Since you are going through a layer on a hipper visor maybe the system is not aligned with the actual hardware hence you are getting that message.
You should look at how that is accomplished on amazon and maybe you should consider journal NiIO on that case which also is fast and asynchronous.