similar to: ocfs hung

Hi experts, My customer issued debugocfs to check for file_size and extent info but values such as file_size, alloc_size, next_free_ext were 0. (/dev/sdi1 contains datafiles and arc files) # debugocfs -a 0 /dev/sdi1 debugocfs 1.0.10-PROD1 Fri Mar 5 14:35:29 PST 2004 (build fcb0206676afe0fcac47a99c90de0e7b) file_extent_0: file_number = 128 disk_offset = 1433600 curr_master = 0 file_lock =

an ocfs-volume was nearly full (only 800MB free). i deleted some datafiles to free space: $ df -h . Filesystem Size Used Avail Use% Mounted on /dev/sdp1 10G 5.3G 4.8G 53% /db/DPS so there are more than 4GB available. $ sqlplus /nolog SQL*Plus: Release 9.2.0.4.0 - Production on Wed Sep 1 12:57:48 2004 Copyright (c) 1982, 2002, Oracle Corporation. All rights

I am still having this weird problem with nodes hanging while I'm running OCFS. I'm using OCFS 1.0.9-12 and RHAS 2.1 I've been working on tracking it down and here's what I've got so far: 1. I create a file from node 0. This succeeds; I can /bin/cat the file, append, edit, or whatever. 2. From node 1, I do an operation that accesses the DirNode (e.g. /bin/ls) 3. Node 0

I am still having this weird problem with nodes hanging while I'm running OCFS. I'm using OCFS 1.0.9-12 and RHAS 2.1 I've been working on tracking it down and here's what I've got so far: 1. I create a file from node 0. This succeeds; I can /bin/cat the file, append, edit, or whatever. 2. From node 1, I do an operation that accesses the DirNode (e.g. /bin/ls) 3. Node 0

Another question. When my database is running, I do [oracle@LNCSTRTLDB03 LPTE3]$ cp --o_direct xdb01.dbf /tmp cp: cannot open `xdb01.dbf' for reading: Permission denied [oracle@LNCSTRTLDB03 LPTE3]$ When the database is shudown it works. Is this normal for ocfs because with any other filesystem I can just copy a file at any time (Its only a testing, I know I cant copy datafiles and have

Is the following statement still valid for either OCFS 1.0.9-12 or OCFS 1.0.11-1? The following is from one of the questions put forward by Derek Suzuki on Ocfs-users "A couple more minor questions about OCFS and RHEL3" > Next, I saw a Metalink thread which suggests that async I/O is not > supported on OCFS with RHAS 2.1. It doesn't say anything about RHEL3. > We've

Running database in ASYNC mode in RHEL 3 has a potential risk of redo logs failure due to some short io's. A note from http://oss.oracle.com/projects/ocfs/dist/files/RedHat/RHEL3/i386/README.txt says that the above mentioned problem is fixed in OCFS 1.0.9-12 "RELEASE 1.0.9-12 Fixes a potential corruption with large, aligned, direct I/Os, for example Oracle redo logs or direct path SQL

Sort of a followup... We've been running OCFS in sync mode for a little over a month now, and it has worked reasonably well. Performance is still a bit spotty, but we're told that the next kernel update for RHEL3 should improve the situation. We might eventually move to Polyserve's cluster filesystem for its multipathing capability and potentially better performance, but at least we

I want to read data from a number of files into R. Reading individual files one by one requires writing enormous amount of code that will look something like the following. **************** maptools:::dbf.read("wb-01vc.dbf")->dist1 maptools:::dbf.read("wb-02vc.dbf")->dist2 maptools:::dbf.read("wb-03vc.dbf")->dist3

A Windows 2000 Server is a member server of the domain. The domain server is CentOS 4.5 with all updates and Samba 3.0.24 built using the packaging/RHEL/makerpms.sh script. The W2k server is opening this file on the samba server. This problem started several versions of CentOS and Samba ago, and I did the upgrades thinking it would fix it. It did not. It seems to be "locking" or

Hi there, This is summary and patch for a bug in read.dbf, demonstrating in Message-Id: <20050818150446.697835cb.stanimura-ngs at umin.ac.jp>. After consulting Rjpwiki, a cyber-community of R user in Japan, the cause was found, and the patch of solution was proposed. Overflowing occurs when we use read.dbf for reading a dbf file having a field of longer signed integer. For example, $

Hello.. I am currently working on running random forest to make predictions. For that I have a bunch of .dbf files from shapefiiles. Earlier I was running random forest on those dbf files individually but now I have >1,000 such files and procesisng one by one is not an option. I started by trying to read multiple dbf files as: >setwd (..) >a=list.files() > for (x in

Hi I know that it is very easy to import data from a dbf file to R, by saving the data as csv, for instance. However, I have several hundreds of files to do that. So, I thought of using RODBC to read the dbf files and save it as data.frame. However, I cannot even start (this is my first time using such package): > library(RODBC) > bdades <- odbcConnect("prova.DBF") Warning

Greetings - After 20+ years of using SAS, for a variety of reasons, I'm using [R] for a bunch of things - while I'm getting a pretty good a handling [R] for script programming, and statistical analysis, I'm struggling with 'pulling data into [R]'. For reasons beyond my control, a number of the files I get sent to 'work with' are in Dbase format (*.dbf). For

Had a problem starting Oracle after expanding an EMC Metalun. We get the following errors: >WARNING: OemInit2: Opened file(/oradata/dbf/quorum.dbf 8), tid = main:1024 file = oem.c, line = 491 {Sun Apr 17 10:33:41 2005 } >ERROR: ReadOthersDskInfo(): ReadFile(/oradata/dbf/quorum.dbf) failed(5) - (0) bytes read, tid = main:1024 file = oem.c, line = 1396 {Sun Apr 17 10:33:41 2005 }

We are using the standard -av switch. And both filesystems are the same - UFS. /opt/rsync/bin/rsync -av -e "ssh -l root" --delete --exclude-from=/var/scripts/exclude --password-file=/var/scripts/transfer.passwd <username>@<source host>::<source dir>/ /<destination dir> Source system <source host>:<source dir># du -sh * 1K nohup.out 20G

Dear all, I am basically a GIS user and am new to R. I am trying to write a data frame to a dbf file. *n.simulations <- 999 binomial <- kulldorff(geo, cases, population, NULL, pop.upper.bound, n.simulations, alpha.level, plot) cluster <- binomial$most.likely.cluster$location.IDs.included df <- data.frame(ID=seq(1,n.simulations,by=1), simloglkhd=binomial$simulated.log.lkhd)

Hello, Sorry if this process is too simple for this list. I know I can do it, but I always read online about how when using R one should always try to avoid loops and use vectors. I am wondering if there exists a more "R friendly" way to do this than to use for loops. I have a dataset that has a list of "ID"s. Let's call this dataset "Master" Each of these

Dear list - Propoerly a beginner question, so bare with my frustration... I tried install the 'shapefiles' package into R 2.4.0 but it seems that the install had little effect... > install.packages(c("shapefiles")) --- Please select a CRAN mirror for use in this session --- trying URL

Hi ! I have an unique situation. An SCO Unixware 7.1.3 with Samba 2.2.7a (yes, i know; it sucks !) On the machine, is running MS Foxpro 2.6 for UNIX (it's running pretty well for several years) but due to new demands (like Crystal Reports, Visual view; etc) the directories with DBF files were shared using Samba. At the beginning, when everything was only about reading, there were no