On 18/5/19 11:56 am, huang jun wrote: > That may have problem with your disk? > Do you check the syslog or demsg log,? > From the code, it will return 'read_error' only the read return EIO. > So i doubt that your disk have a sector error. It is possible, no errors are reported in `dmesg` though and `smartctl` does not report any read errors however the disks are getting on 3 years old now. I've got one of the other former OSD disks busy doing some self-tests now to see if that uncovers anything. -- Stuart Longland (aka Redhatter, VK4MSL) I haven't lost my mind... ...it's backed up on a tape somewhere. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com