Re: Re: Question about ext4 excessive stall time

2013-05-15 Thread EUNBONG SONG
> On Wed, May 15, 2013 at 07:15:02AM +, EUNBONG SONG wrote: > > I know my kernel version is so old. I just want to know why this > > problem is happened. Because of my kernel version is old? or > > Because of disk ?,, If anyone knows about this problem, Could you > > help me? > So what's hap

Re: Question about ext4 excessive stall time

2013-05-15 Thread Theodore Ts'o
On Wed, May 15, 2013 at 07:15:02AM +, EUNBONG SONG wrote: > I know my kernel version is so old. I just want to know why this > problem is happened. Because of my kernel version is old? or > Because of disk ?,, If anyone knows about this problem, Could you > help me? So what's happening is thi

Question about ext4 excessive stall time

2013-05-15 Thread EUNBONG SONG
Hello. I saw some commit messages about excessive stall times in ext4. The same problem was reproduced in my board. Actually, i'm not sure that is the same problem. But the calltrace message is very similar with commit id: f783f091. My board configuration as follow. Linux: 2.6.32.60 CPU: 8CPU