Dear All, Attached is my sushi_config file. In addition, I forgot to say that I added the second raid (raid 5 with 6*3Gb disks) while reinstalling Centos 7. There was only one raid for Centos 6.6 (raid 6 with 6*2Gb disks). So now there are two raids, and both are raid 5. Thanks. Hua -------------- next part -------------- ----------------------------- Hua Wang, Ph.D. in Geodesy Department of Surveying Engineering, Guangdong University of Technology, 100 Waihuan Xi Rd., Panyu District, Guangzhou, 510006, China. Tel: +86-13570019257 Email: ehwang at 163.com Homepage: http://homepages.see.leeds.ac.uk/~earhw