Re: kjournald hang on ext3 to ext3 copy

2007-06-18 Thread Andreas Dilger
On Jun 16, 2007 08:17 -0500, John Marconi wrote: I am running into a situation in which one of my ext3 filesystems is getting hung during normal usage. There are three ext3 filesystems on a CompactFLASH. One is mounted as / and one as /tmp. In my test, I am copying a 100 MB file from

Re: kjournald hang on ext3 to ext3 copy

2007-06-18 Thread Andreas Dilger
On Jun 18, 2007 22:53 -0500, John Marconi wrote: Andreas Dilger wrote: Two tips for debugging this kind of issue: - you need to have detailed stack traces (e.g. sysrq-t) of all the interesting processes - if a process is stuck inside a large function (e.g. 8379 in example) you need to