Blocking read as in Bug 5449
Frank Sonntag <[email protected]> Fri, 30 Sep 2005 08:22:13 +1200
| Newsgroups | gmane.comp.db.mysql.bugs |
|---|---|
| Organization | Meteorological Service of New Zealand Ltd. |
| Message-ID | <[email protected]> |
Hi, today I stumbled over the problem as described in http://bugs.mysql.com/bug.php?id=5449. If one unplugs the network cable from a machine running a MySQL server existing client connections will block inside a read call for about 15 minutes and sometimes even longer (I had one process hanging until I killed it after an hour). Although there is a patch available (http://lists.mysql.com/internals/27637) I've got a few questions that I'd like you opinion or help on: Why is the fix not included in 4.1.14? Is it not tested enough? Why does the patch not work? When I do a patch -p1 < patchfile I get errors like Hunk #1 FAILED at 81. Hunk #2 FAILED at 149. Hunk #3 FAILED at 189. 3 out of 3 hunks FAILED -- saving rejects to file include/violite.h.rej Is there a plan for fixing the problem in 4.0 (which is our current production platform)? If I do need to build MySQL from source, are the parameters used to configure MySQL's production releases available? Any help is much appretiated. Cheers Frank -- MySQL Bugs Mailing List For list archives: http://lists.mysql.com/bugs To unsubscribe: http://lists.mysql.com/[email protected]