bad block and io errors

2014-01-26 Thread G. Michael Carter
When it rains it pours. My other array is having some issues. I think I have two problems, and wondering if someone can help me make sense of this: I've basically got four questions: 1. How do I repair, or drop block 35435896033280? 2. How do I identify which drive out of 5 this block is

Re: bad block and io errors

2014-01-26 Thread Duncan
G. Michael Carter posted on Sun, 26 Jan 2014 10:11:08 -0500 as excerpted: I've basically got four questions: 1. How do I repair, or drop block 35435896033280? 2. How do I identify which drive out of 5 this block is on? 3. How do I detect which drive is causing the errno=-5 IO failure

Re: bad block and io errors

2014-01-26 Thread Chris Murphy
Please report the kernel and btrfs-progs versions, and the result from # btrfs fi df /mnt/bt_store Bad blocks typically cause two error messages: read error, link reset. The first is an error from the drive itself and will include the affected LBAs. The second is the result of linux SCSI