So to decode few things about your disk: 1 Raw_Read_Error_Rate 0x002f 100 100 051 Pre-fail Always - 37 37 read erros and only one sector marked as pending - fun disk :/ 181 Program_Fail_Cnt_Total 0x0022 099 099 000 Old_age Always - 35325174 So firmware has quite few bugs, that’s nice 191 G-Sense_Error_Rate 0x0022 100 100 000 Old_age Always - 2855 disk was thrown around while operational even more nice. 194 Temperature_Celsius 0x0002 047 041 000 Old_age Always - 53 (Min/Max 15/59) if your disk passes 50 you should not consider using it, high temperatures demagnetise plate layer and you will see more errors in very near future. 197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 1 as mentioned before :) 200 Multi_Zone_Error_Rate 0x002a 100 100 000 Old_age Always - 4222 your heads keep missing tracks … bent ? I don’t even know how to comment here. generally fun drive you’ve got there … rescue as much as you can and throw it away !!! _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com