From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Artur_Mak=F3wka?= Subject: reiser4, crashing Date: Sun, 01 Jan 2006 18:32:52 +0100 Message-ID: <43B81244.6080503@ursynow.2a.pl> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: reiserfs-list@namesys.com Hello, i've been experiencing crashes for more than 2 months, and i'm trying to figure out what is causing it. I sent to this list few description of my problem, but you said it is not fault of reiser4. I still have to hard proofs, but my apt-get is still very slow, and vim is also not very fast (even when my reiser4 partition is mounted with noatime and nodiratime) last thing im noticing just before crash is this process: 965 root 10 -5 0 0 0 D 0.8 0.0 0:02.35 ent:hda2! when everything works fine, its also in memory but like this: root 965 0.0 0.0 0 0 ? S< 17:41 0:00 [ent:hda2.] maybe its normal, but after i tried to get help on many forums, and from many people, nobody really knows whats going on on my server. its kernel 2.6.14.3 with latest reiser4 patch for this kernel, and i have these problems for more than 2 months, i've been stracing/gdbimg all process on my server, especially apache as it is taking the most resources, but i cant figure out anything strange. besides IOWait is huge, like 30% on procinfo. i heard in some situations it is possible for reiser4 developer to log in on server and see everything. Since i've been trying to debug it for so long, is it possible to do it in this situation? There is nothing in any logs, so i can't do anything, i could turn on reiser4.debug but my machine is busy and i dont know how this will affect the performance