It hurts me a lot !!! I need your help !!! Please somebody help me !!!
Recently when I was out of city , one of my serevr started showing so many i/o errors.When i left office it was working fine and suddenly it's HD is showinf problem.Our management held me resposible and said that u are respoansible.
I accepted it.What I did it is that I optimized the server's mysql database.In that due to very high load I copied my-huge.cnf to my.cnf file.
Now They are saying that all i/o errors are caused because i did mysql optimization on server.
Here are hwta my logs shows:
Jul 12 06:58:38 server kernel: I/O error: dev 08:18, sector 0
Jul 12 06:58:38 server kernel: I/O error: dev 08:18, sector 213264
Jul 12 06:58:38 server kernel: EXT3-fs error (device sd(8,24)): ext3_readdir: directory #3538948
contains a hole at offset 4096
Jul 12 06:58:38 server kernel: I/O error: dev 08:18, sector 0
Jul 12 06:58:38 server kernel: I/O error: dev 08:18, sector 56623120
Jul 12 06:58:38 server kernel: EXT3-fs error (device sd(8,24)): ext3_get_inode_loc: unable to read inode block - inode=3538948, block=7077890
Jul 12 06:58:38 server kernel: I/O error: dev 08:18, sector 0
Jul 12 06:58:38 server kernel: EXT3-fs error (device sd(8,24)) in ext3_reserve_inode_write: IO failure
Anybody from you can please tell me what are these logs and why they are causing trouble to me?
I know that hard disk has problem.But is it because I did mysql optimization on server?
Why there are so many i/o errors.?What is the reason?
Please help me!!!
Thank you
