search for: fragements

Hey, I have a setup that has one machine communicating to a server using UDP over IPv6. For specifics, it is using collectd with a boosted MaxPacketSize in the network config. What this means is there is some IP fragmentation happening, and that is getting REJECTed. My policy is to REJECT, and I have an ALLOW for the particular communication I want. What I''m getting in my logs is

Hello, I am trying to expire fragments (or at least trigger their expiration) from a daemon that''s running in the background. The daemon is updating all kinds of important lists every few minutes from the background. So I have to find some way to DO or TRIGGER the fragment caching from this daemon. Unfortunately just using the normal commands like: expire_fragment :controller =>

I keep getting the 'memory.size' error message when I run a program I have been writing. It always it cannot allocate a vector of a certain size. I believe the error comes in the code fragement below where I have multiple arrays that could be taking up space. Does anyone know a good way around this? w1 <- outer(xk$xk1, data[,x1], function(y,z) abs(z-y)) w2 <- outer(xk$xk2,

I am using memcache for caching in my rails app and currently I have a dev and a production environment. I would like to run the dev environment without caching so that I can debug more easily but I wanna enable the caching in production obviously. I am using github and capistrano for deployment. Without doing a check at every statement where I can potentially dig into the cache, is there any

> How could their be more than one layer of encapsulation > greater than MTU? > When the packet comes into dom0, it is already <= MTU. It > gets encapsulated > with another layer of routing data, and sent to its > destination. So, it is > at maximum size MTU+24. Dom0 may want to put extra headers on the *front* of the packet. By having the packet starting a fair

Dear List, When I try to parse code containing newline characters with R_ParseVector, I get a compilation error. How can I compile code that includes comments and newlines? I am using the following: void* my_compile(char *code) { SEXP cmdSexp, cmdExpr = R_NilValue; ParseStatus status; PROTECT (cmdSexp = allocVector (STRSXP, 1)); SET_STRING_ELT (cmdSexp, 0, mkChar (code));

Hi, yesterday i tried to setup Dovecot with Solr (3.6.2) + Tika (1.8) for FTS. i used a fresh Debian 8.0 system in the beginning with Dovecot 2.2.13 from the Debian repository. After i got some issues with Tika/Dovecot and i read on the mailinglist that these problems where fixed in 2.2.14+, so i tried 2.2.18. With 2.2.18 i get panics with big (ok... huge) attachments. Most mailboxes (and their

Hi, I'm compiling a large code base that uses tagged data, with the tag in the two lowest bits. I.e. ints are shifted two steps to the left and have 2 in the tag bits, pointers have 0 in the tag bits, etc. When I compile the code, I notice that there are places where -O3 doesn't remove unnecessary tag bit tests and manipulations, when they are performed with bitwise manipulation (which

Hi everyone, i've got a little (at least i hope its a minor one) problem with winbind. General information about the system: - GNU/Linux 2.4.25-2tr - samba-3.0.2-4tr Samba successfully joined the ads (w2k servers), wbinfo -u and -g are working perfectly. If i try to authenticate a user with wbinfo or with ntlm_auth (overall goal is to have ntlm authentication with squid) i get a

I am trying to use caches_action and the agile book says that it is keyed off the URL, however it does not seem to pick up the URL parameters. http://localhost:3000/controller/action/id?foo=bar and http://localhost:3000/controller/action/id?foo=foobar Returns the same page. Anyone looked into how to add URL parameters to the cached key? Also, where do those file get stored? Thanks Dave

hi list, i'm in the process of testing dovecot before a hopeful switchover from uw-imap/qpopper to dovecot, primarily to get off of the uw-imap/mbox combo and moved to Maildir. i think we've worked out the logistics to avoid any service downtime, with only a short window of a few minutes per user for when we convert from mbox to maildir format. however, during testing a few issues have

...tect and optimise the code correctly. > > Is there perhaps an optional optimisation pass that I could run that > could detect this optimisation opportunity? > > This looks like it's simply a missed optimization. Could you file a bug > with both the working and non-working IR fragements? The add/sub case is > probably being caught by GVN and constant prop. > > One useful trick to determine if something is a missing optimization or a > pass ordering problem is to run the IR through opt -O3 twice. If the > second run improves the IR, there's likely a pass orderi...

I have a server with dual nic's running centos 5.2 1 nic connects to the cable modem, which has 15m d and 2m up, but speed tests barely come back at 5mb down including road runner's internal speed test. I hook up my laptop to the same modem, same port, using the same cable and I get 17mb down. I have ruled out iptables, nics (because same result on both nics), cables, cable modem(with

The Wine development release 1.3.29 is now available. What's new in this release (see below for details): - Extensive support for VBScript. - Various improvements to the calendar common control. - A number of XRender fixes and optimizations. - Several new functions in the MSVCP runtime. - A number of audio fixes. - DirectDraw cleanups. - Various bug fixes. The source is

network. I did read somewhere on the web (several years ago) of a guy who managed to boot windows from the net. With the start of Win 98/ME/ etc.etc it's not posible anymore. I currently use PXE to install machine from the net using bpbatch that works great only bpbatch is not really under developnt and the script language is a bit buggy. I see only one option to boot windows from the net and