similar to: Experiencing kernel panic with SSH + LVM + Xen + significant amounts of data

Hi all, Today I got problem below and my domU become unresponsive and I should restart the pc to make it running properly again. [ 240.172092] INFO: task kworker/u:0:5 blocked for more than 120 seconds. [ 240.172110] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.172376] INFO: task jbd2/xvda1-8:153 blocked for more than 120 seconds. [ 240.172388]

Hello all- I have a Digium TE410P in an HP DL145 G2 dual processor server that generates well over 100,000 interrupts per second (sometimes I?ve counted 160,000+ per second) generally resulting in either the system becoming swamped and unusable or the kernel disabling the IRQ the TE410P is on resulting in the spans on that card being unusable. I have confirmed that the card is good by placing it

On Thu, Jun 27, 2013 at 12:49 PM, Micah Villmow <micah.villmow at smachines.com > wrote: > That said, changes of this magnitude should be done in a branch instead of > mainline trunk. I strongly disagree. If you think this is the case, we should probably start a new thread (rather than ressurecting this one) with the context of what you want to do and why you think it should be on a

The reason why I say it should be done in a separate branch is that the final design is not necessarily the same as the first initial implementation. There are things that will break and this kind of change touches almost everything, not just the core LLVM libraries. It is hard to get right the first time, and developing it in a sandbox will dramatically decrease the amount of churn that will show

Outside of what was listed below, which you would have to go back into the other emails/reviews to get into more details, I believe the handling of global constants expressions was problematic with the API's that I had implemented. That said, changes of this magnitude should be done in a branch instead of mainline trunk. Micah -----Original Message----- From: llvmdev-bounces at cs.uiuc.edu

I guess I'll try picking this back up. What were the problems exactly from a design perspective? On Nov 1, 2012, at 2:56 , Chandler Carruth <chandlerc at gmail.com> wrote: > TL;DR: See subject. That is all. > ---- > > First off, I want to say I'm sorry for doing this. =/ > > There were several issues that led to this: > > 1) There were several

TL;DR: See subject. That is all. ---- First off, I want to say I'm sorry for doing this. =/ There were several issues that led to this: 1) There were several micro-design problems with the APIs as implemented in the core libraries of LLVM. These then fanned out to all the uses of these libraries making fixing these issues challenging as well. The fixes were also not happening in a timely

I believe this should be an easy thing to do... I have a function I repeatably call which takes input parameters and outputs columns to various data frames. I also wish to keep a summary of certain values as I call the function. I though keeping the values in a vector then appending the vector by the new amounts would be the way to do this. Example: (this is what I want even thought the below

I have a client host that I don't have access to now, which attempts to establish ssh connection back to my BSD server using the private key. Client runs this command: /usr/bin/ssh -i ~/.ssh/my_key_rsa -o "ExitOnForwardFailure yes" -p $HPORT $HUSER@$HOST -R $LPORT:localhost:$LPORT -N On the server debug log looks like this: Connection from NNN.NNN.NNN.NNN port 43567 debug1: HPN

I can repeatably crash R (segfault) by doing n <- 10 z <- data.frame(a=1:n,b=1:n) View(z) and then hitting the "End" key on my keyboard. I haven't got debugging going yet, but running under gdb (without debugging symbols) does give this: 0xb7b63583 in strlen () from /lib/tls/i686/cmov/libc.so.6 R version 2.6.2 (2008-02-08) i486-pc-linux-gnu [Ubuntu Gutsy] locale:

Reading the LLVM Programmer's Manual, the description of DenseSet mentions: *Note that DenseSet has the same requirements for the value type that DenseMap <http://llvm.org/docs/ProgrammersManual.html#dss_densemap> has.* But when I read about DenseMap, I don't really see any requirements for the values, just a warning about space. On the other hand, the *keys* have special

Hi , I am facing a strange problem .I am unable to install CentOS 4.0 on my HP DL145 G2 Server .I am getting the following error RAMDISK: couldn't find valid RAM disk image starting at 0. Please append correct "root=" boot option VFS: cannot open root device "<NULL>" or unknown-block (3,3) Kernal panic - not syncing VFS unable to mount root fs however CentOS 3.5

On Ubuntu 12.04 / OpenSSH_5.9p1 Debian-5ubuntu1 trying to initiate a connection with hmac-sha2-512 and diffie-hellman-group1-sha1 results in OpenSSH killing the connection after the SSH_MSG_KEXINIT packet is sent. The OpenSSH error logs state the following: debug2: mac_setup: found hmac-sha2-512 [preauth] debug1: kex: server->client arcfour256 hmac-sha2-512 none [preauth] dh_gen_key: group too

Hi all I'm running a Win32 application, Ecco Pro, under Wine on my Gentoo Linux system. The app is 'mostly working' but there are some circumstances where it repeatably crashes. I'd like to investigate further to see if I can improve things. I have an embedded systems & windows programming background, so I'm confident I have some of the skills; however I'm a novice

My problem was that the constructor for DenseMap has an undocumented constraint. explicit DenseMap(unsigned NumInitBuckets = 0) { init(NumInitBuckets); } if given an explicit argument, requires that the argument be a power of 2. It's checked by an assert in init(), but for some reason my code didn't trip the assertion. Is there a special way I must make to enable asserts? Thanks,

On 4/8/06, Dmitry Morozovsky <marck@rinet.ru> wrote: > On Fri, 7 Apr 2006, Mars G. Miro wrote: > > MGM> Greetz! > MGM> > MGM> I have an HP DL145 that I'm having problems with when connecting via > MGM> serial console. I think it's acpi-related. This is on 6.1-BETA4/amd64 > MGM> (5.X is the same also) > > [snip] > > It seems it's

Hi, With help from Oleg we got the right patches applied and NFS working well. Maximum performance was about 60 MB/sec. Last week that dropped to about 12.5 MB/sec and I cannot find a reason. Lustre clients all obtain 100+ MB/sec on GigE. Each OST is good for 270 MB/sec. When mounting the client on one of the OSSs I get 230 MB/sec. Seems the speed is there. How can NFS and Lustre be tuned

I have a task to set this up, but don't have access to it until I finally I am needed to do it. If anyone is familiar with this server, do you know if the motherboard based raid is software based (I can't find any real pointer at hp's site)? If so, I suppose it would be better to install CentOS and setup raid inside of Linux. Given that I have never used anything but hardware raid,

An embedded message was scrubbed... From: unknown sender Subject: no subject Date: no date Size: 3770 Url: http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20060324/87dc309a/attachment.eml

Hello, I''m using these rules (attached) to control traffic going out from ip 192.168.0.100 which is acting as a p2p server, but when I have these rules on and mldonkey running I experience some latency in web pages, which Iwould like to eliminate. I''ve read that this is where the burst and cburst (even quantum) parameters are useful, but I still can''t understand