similar to: disable write on a node

hi! In table I see this: | papp.tamas at center.hu | 118671994 | 20437 | du -sm says, the size of the maildir is 154M. I use xfs. I can't figure out, why is there a difference. Can you help me out? Thank you, tamas

On 04/20/2011 05:26 PM, Sven Hartge wrote: > Papp Tamas<tompos at martos.bme.hu> wrote: > >> On 04/20/2011 01:47 PM, Sven Hartge wrote: >>> "du" also accounts for the metadata of the filesystem. With Maildir++ >>> you have many files per directory which causes the directory inode to >>> increase in size. After mails are deleted, the now empty

hi All, There is a distributed cluster with 5 bricks: gl0 Filesystem Size Used Avail Use% Mounted on /dev/sda4 5.5T 4.1T 1.5T 75% /mnt/brick1 gl1 Filesystem Size Used Avail Use% Mounted on /dev/sda4 5.5T 4.3T 1.3T 78% /mnt/brick1 gl2 Filesystem Size Used Avail Use% Mounted on /dev/sda4 5.5T 4.1T 1.4T 76% /mnt/brick1 gl3 Filesystem Size Used

On 04/30/2011 01:36 AM, Sven Hartge wrote: > >> So, there is no exact or something closer solution with normal >> maildirs? > Define "exact". I mean, how I can set a true quota usage for a user? > Trust me, you don't want to include any meta data or filesystem overhead > in the quota value presented to the user. Doing so is just asking for > trouble and

On 04/30/2011 02:24 PM, Sven Hartge wrote: > > I mean, how I can set a true quota usage for a user? > Define "true quota usage". Maximum usable space for a user on the disk. > The current implementation just works. Where is your problem with that? > You get the exact amount of bytes all mails of a user are allocating on > the storage (minus the space for the meta data

hi All, I have a srange problem. Before dovecot there was a courier imap and it worked just fine. The client(s) are the same then before, so I think, this is an server side problem. I have a user with Outlook and he uses pop3 and leaves messages on server. Sometimes the messages get downloaded again, when he starts the outlook. Not all, but 7-9 hours back. uidl format is like it's

hi! $ dovecot --exec-mail ext /usr/lib/dovecot/expire-tool.sh /usr/lib/dovecot/expire-tool.sh: 9: Bad substitution What's the problem, do I miss something? This is the first time, I trying to use expire. This is an Ubuntu 10.04 . Thank you, tamas

Papp Tamas <tompos at martos.bme.hu> wrote: > On 04/20/2011 05:26 PM, Sven Hartge wrote: >> Counting all meta-data is also very unintuitive for the user. Imagine >> a user with an INBOX containing 200,000 mails. This will result in a >> _huge_ directory inode for the INBOX folder (about 20MB for XFS). Now >> he deletes all those mails and expects a quota usage of

Papp Tamas <tompos at martos.bme.hu> wrote: > On 04/30/2011 01:36 AM, Sven Hartge wrote: >>> So, there is no exact or something closer solution with normal >>> maildirs? >> Define "exact". > I mean, how I can set a true quota usage for a user? Define "true quota usage". >> Trust me, you don't want to include any meta data or

Dear All, I try to use our cluster though samba share. Everything work fine, but I think, we should have -o flock at lustre mount time. Great, it''s work. But when I want to save a file on the share, I get this on the logs: Jan 31 10:45:24 opteron-ren-11 kernel: LustreError: 24836:0:(file.c:2309:ll_file_flock()) unknown fcntl lock type: 32 Jan 31 10:45:24 opteron-ren-11 kernel:

hi! One of our user removed a directory through samba and right after that recreated it. It looks like this now: ?????????? ? ? ? ? ? 20110817 Gluster version is 3.2.2-1ubuntu~ppa1~lucid1 on client (samba server) and the same but Natty on the nodes. It was upgraded from 3.2.1. What is this? If a client try to access it, it freezes up. This is in log: [2011-08-17

hi All, I''m a bit new to puppet. Is there a mailing list for puppet beginners?:) I have a service module called postfix, which defines file in a class: file { ''/etc/postfix/main.cf'': owner => "root", group => "root", mode => 644, content =>

hi! http://download.gluster.com/pub/gluster/glusterfs/3.2/3.2.1/Ubuntu/glusterfs_3.2.1-1_amd64.deb Which version of Ubuntu was it built for? Maybe it can be used for any version of it? Are the build script available for download? Thank you, tamas

hi All, The system is Ubuntu 12.04 I download and extracted source packages of samba and glusterfs and I built glusterfs, so I get the right necessary structure: glusterfs version is 3.4 and it's from ppa. # ls /data/gluster/glusterfs-3.4.0final/debian/tmp/usr/include/glusterfs/api/glfs.h /data/gluster/glusterfs-3.4.0final/debian/tmp/usr/include/glusterfs/api/glfs.h Unfortunately I'm

Dear list, I have tried to setup my Xemacs for use with Sweave, which I indend to learn. I have followed the instructions in the Sweave FAQ, that is to say, I put (defun Rnw-mode () (require 'ess-noweb) (noweb-mode) (if (fboundp 'R-mode) (setq noweb-default-code-mode 'R-mode))) (add-to-list 'auto-mode-alist '("\\.Rnw\\'" . Rnw-mode)) (add-to-list

Is there a way in R to test if a given number is an integer, ie a whole number? I am not referring to the data type of a number, but to its value. That is to say, is.whole(pi-pi+2) would be TRUE, whereas is.whole(4/3) would be false. At the moment I am using is.whole <- function(a) { floor(a)==a } which is OK for real numbers, but not for complex ones (a+bi would be a whole number if both a

Hi, I am plotting a policy function (result from a dynamic stochastic optimization problem, discretized approximation). The policy function maps from an 2 x 2 x 2 x 3 x B x F state space to a B x F state space (B and F are usually between 4-6, and represent domestic and foreign savings. The other variables are income (Y), inflation (Pi), domestic and foreign interest rates (R and Z)). I

Dear list, I'd like to use the function cut() on matrices, ie that when I apply it to a matrix, it would return a matrix of the same dimensions instead of a vector. I wonder if there is a better (more elegant) solution than matrix(cut(a, ...), ncol=ncol(a), nrow=nrow(a)) because I would like to use cut on both vectors and matrices and avoid testing whether a is a matrix. Thanks, Tamas

Hi, I am typesetting R code in TeX using the listings package. I have experimented with various settings for the text, but all look a bit ugly. This might be because I have no typographic experience ;-) I would really appreciate if people sent me the settings they use for the listings package (eg in the \usepackage line, or \lstset, I am thinking about choices for basicstyle, ... etc). I

I need to find a computationally simple process for the movement of interest rates. In this simplified model, an interest rate can have 3--5 possible values, and its movement is characterized by a matrix of transition probabilities (ie, it is a Markov process). I would like to estimate this process from a given set of data. For example, let the interest rate time series be: 7 3 8 2 5 9 6