On Thu, Jul 28, 2011 at 06:16, huang jun <hjwsm1989@xxxxxxxxx> wrote: > after reboot it manually, from the kern.log of the down OSD in below > ………… > Jul 28 11:26:00 T02-OSD152 kernel: [ 4413.426215] r8169 0000:01:00.0: > eth0: link up > ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ ... > ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@6802/3615 > took stat stat(2011-07-23 13:45:26.302800 oprate=0 qlen=0 Zeroed bytes and content from unrelated files are classic examples of what happens when your filesystem gets corrupted. It really sounds like you encountered a kernel/hardware bug. What filesystem is your /var/log on? Are you using ceph's kclient on the OSD node (you shouldn't be, just checking)? -- 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
