Ling, Xiaofeng
2004-Aug-06 20:29 UTC
[Ocfs2-devel] [BUG] system hang when copying with reading
Step: node A: copy a file "bb.txt" of 200M to ocfs root node B: cd ocfs root, run "head bb.txt" Result: node B hangs. by kdb, three process went into "D" status. head, ocfs2cmt, kjourand in head, it is in ocfs_notify_truncate_on_wopen, in ocfs2cmt, it is in ocfs_commit_cache. It's ok if head run on same node. report it as bug 117 ------------------- Intel China Software Lab. iNet: 8-752-1243 8621-52574545-1243(O) 503-712-6740(Temp) xfling@users.sourceforge.net Opinions are my own and don't represent those of my employer
Mark Fasheh
2004-Aug-11 13:01 UTC
[Ocfs2-devel] [BUG] system hang when copying with reading
On Sat, Aug 07, 2004 at 09:29:40AM +0800, Ling, Xiaofeng wrote:> > Step: > node A: copy a file "bb.txt" of 200M to ocfs root > node B: cd ocfs root, run "head bb.txt" > Result: > node B hangs. > by kdb, three process went into "D" status. head, ocfs2cmt, kjourand > in head, it is in ocfs_notify_truncate_on_wopen, > in ocfs2cmt, it is in ocfs_commit_cache.I'm working on this right now btw... --Mark -- Mark Fasheh Software Developer, Oracle Corp mark.fasheh@oracle.com