similar to: Remove the printing of harmless ERRORS like ECONNRESET, EPIPE

this patch adds mlogs to apos to help tracing. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> --- fs/ocfs2/aops.c | 233 ++++++++++++++++++++++++++++++++++++++++++++----------- 1 files changed, 189 insertions(+), 44 deletions(-) diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index b2c52b3..b730010 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -90,7 +90,7 @@ static int

>From c70adcaca99acf93bc00cf2edc4d549b83e2f95d Mon Sep 17 00:00:00 2001 From: Wengang Wang <wen.gang.wang at oracle.com> Date: Tue, 21 Jul 2009 10:52:52 +0800 Subject: [PATCH 1/1] ocfs2: adds mlogs to aops.c -V2 this patch adds some mlogs to apos.c helping tracing and narrowing down bugs. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> --- fs/ocfs2/aops.c | 242

use i_size_read() instead of accessing inode->i_size directly. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> -- diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index b2c52b3..4491851 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -1920,7 +1920,7 @@ int ocfs2_write_end_nolock(struct address_space *mapping, out_write_size: pos += copied; - if (pos >

this patch adds some mlogs to apos.c helping tracing and narrowing down bugs. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> --- fs/ocfs2/aops.c | 242 +++++++++++++++++++++++++++++++++++++++++++++---------- 1 files changed, 198 insertions(+), 44 deletions(-) diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index b2c52b3..4527f16 100644 --- a/fs/ocfs2/aops.c +++

Hi, I've been playing lately with lockdep annotations of OCFS2. I seem to have most of the false positives sorted out and currently I hit the report below. I've analyzed that ocfs2_extend_dir() does first lock local alloc inode in ocfs2_reserve_clusters() and then acquires ip_alloc_sem from the directory. The usual ordering e.g. in ocfs2_write_begin() is to first acquire ip_alloc_sem

Seemingly random db connection drop (FastCGI/Apache/PostgreSQL). Kills the app with an ''Application Error (Rails)'' Any suggestions? production.log as follows: Processing Base#index (for xxx.xxx.xxx.xxx at 2007-12-07 13:39:03) [GET] Session ID: 4bfd0284bd7672b57e65bdb21637adb5 Parameters: {} Errno::ECONNRESET (Connection reset by peer):

Hello there I''m having this error: Could not call fileserver.describe: #<Errno:: ECONNRESET: Connection reset by peer> From what i can tell, eventually the master decides it has had enough and freezes. I''ve got about 25 hosts checking in to it, but restarting the master daemon appears to be only a partial solution with the clients occasionally not being able to then

Hi, I''m a new bee to Ruby and I''m trying to parse the html content from a website using net/http. All urls work fine except for "https://www.google.com/accounts/AuthSubRequest?scope=http%3A%2%2Fwww.google.com%2Fcalendar%2Ffeeds%2F&session=0&secure=0&next=http%3A%2F%2Fwww.google.com". When I try to access this url I get an error like this :

Hi all, I have a snippit from the linux sockets (below) talking about detecting when a socket is closed on the other end. It says the doing a read() will eventually inform you the socket is ECONNRESET. I am not seeing this I open a socket to the peer. I UNPLUG the peer. I plug back in the peer. all the time I am doing read()'s on linux and I get returns of -1 and errno is EINTR from the

Hi Linus, Here are some 2.6.20 fixes for ocfs2. The patch by Zhen Wei isn't really a fix, but a very small amount of support for a feature which is mostly implemented in ocfs2-tools. Considering it's just a single attribute export via configfs, I'd say it's pretty safe to merge. Please pull from 'upstream-linus' branch of

ocfs2_queue_orphans() has an open coded readdir loop which can easily just use a directory accessor function. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> --- fs/ocfs2/dir.c | 28 +++++++++++-- fs/ocfs2/dir.h | 7 +-- fs/ocfs2/journal.c | 118 +++++++++++++++++++-------------------------------- 3 files changed, 70 insertions(+), 83 deletions(-) diff --git

Ooops, last one didn't CC ocfs2-devel. On Mon, Oct 13, 2008 at 06:16:15PM -0700, Joel Becker wrote: > @@ -232,25 +231,17 @@ int ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe, > ocfs2_mount_local(osb) || !ocfs2_stack_supports_plocks()) > use_plocks = 0; > > - /* this means that read_inode cannot create a superblock inode > - * today. change if

Zed: 1) Error: test_more_web_server(HandlersTest): EOFError: end of file reached I solved this changing the following lines in test_handlers.rb:75-76 res = hit([ "http://127.0.0.1:9998/", "http://127.0.0.1:9998/test", I cannot solve the other failures: 1) Failure: test_header_is_too_long(WebServerTest) [./test/test_ws.rb:93:in

Hello, I forgot to tell you that I am using Linux OS. And I can?t find directory "src/nmath/standalone". I will send you the test code I am using and the whole operation process. [credsim at confsys ~/src]$ gcc test1.c -o test1 -lRmath test1.c: In function `main': test1.c:18: warning: assignment makes pointer from integer without a cast test1.c:19: warning: assignment makes

All, Please review the patches backported to 1.4 from mainline. Sunil

Hi, the first four patches in this series fix locking problems in OCFS2 quota code (three of them can lead to potential deadlocks). The fifth patch reorders ip_alloc_sem for directories to be acquired before localalloc locks. Mark would you please merge these? The last two patches implement lockdep annotations for OCFS2 cluster locks. We annotate all the cluster locks except for special ones

Hello everybody. I have installed ocfs2 in two servers running RHAS 4. They are in the same kernel version: [root at lvdweb01 ~]# uname -a Linux lvdweb01.grupogodo.com 2.6.9-22.0.1.ELsmp #1 SMP Tue Oct 18 18:39:02 EDT 2005 x86_64 x86_64 x86_64 GNU/Linux The packages i have installed are: ocfs2-2.6.9-22.0.1.ELsmp-1.0.9-1.x86_64.rpm ocfs2-tools-1.0.3-1.x86_64.rpm

Hello, all, I have the same question as the last mail I sent. I have installed libRmath in my system. But I still can not link Rmath through -lRmath. The whole process is as follow.Is there anybody who is so kind to help me find out the problem? I will appreciate very much. [credsim at confsys ~]$ cd /usr/lib [credsim at confsys lib]$ ls -l libR* -rw------- 1 bcdesai bcdesai 237828 Apr

Hi, I'm resending this patch series. It's rediffed against linux-next branch of Joel's git tree. The first four patches are obvious fixes of deadlocks in quota code and should go in as soon as possible. The other three patches implement lockdep support for OCFS2 cluster locks. So you can have a look whether the code make sence to you and possibly merge them. They should be NOP when

When we set/clear the dyn_features for an inode we hold the ip_lock. So do it when we set/clear OCFS2_INDEXED_DIR_FL also. Signed-off-by: Tao Ma <tao.ma at oracle.com> --- fs/ocfs2/dir.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 07d8920..8e0f370 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -2463,8 +2463,10 @@