All, I try to use cephfs to set up various parameters, such as cephfs /cephdir set_layout -s 8388608 -c 1 -u 8388608 -o 1 In this case, the "preferred osd" will be 1. I then copy files to /cephdir. I found that stripe_unit is 8MByte. However, files are copies to different OSDs (I have 4 OSDs). Is there any way that I copy a file to a designate OSD? Thanks in advance. Regards Xinren -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
