similar to: Linux File systems Performance Tunning

Hi all, I need to transform classic 32bit Fortran code to 64bit Fortran code, see the discussion [R-SIG-Mac] rnorm.halton. But I'm clearly a beginner in Fortran... Does someone already do this for his package? From here, http://techpubs.sgi.com/library/tpl/cgi-bin/getdoc.cgi?coll=linux&db=bks&fname=/SGI_Developer/Porting_Guide/ch03.html , I identify the following changes

Hi, After building R 2.14.1 on a Linux system (SUSE Linux Enterprise Server 11 (x86_64) ), I ran "make check" but it halted with the foll error: Testing examples for package ?base? Error: testing 'base' failed Execution halted I looked in <build dir>/test/Examples/base-Ex.Rout.fail and found the foll: *******EXCERPT ***** ... > ### ------- Pickyness Flags :

On Jul 28, 2011, at 1:38 PM, Rose, Gregory V wrote: > >> From: Anirban Chakraborty [mailto:anirban.chakraborty at qlogic.com] >> Sent: Thursday, July 28, 2011 12:04 PM >> To: Rose, Gregory V >> Cc: David Miller; netdev; Ben Hutchings; Kirsher, Jeffrey T >> Subject: Re: [RFC net-next PATCH 3/4] ethtool: Add new set commands >> >> >> On Jul 28,

On Jul 28, 2011, at 1:38 PM, Rose, Gregory V wrote: > >> From: Anirban Chakraborty [mailto:anirban.chakraborty at qlogic.com] >> Sent: Thursday, July 28, 2011 12:04 PM >> To: Rose, Gregory V >> Cc: David Miller; netdev; Ben Hutchings; Kirsher, Jeffrey T >> Subject: Re: [RFC net-next PATCH 3/4] ethtool: Add new set commands >> >> >> On Jul 28,

Hi all, Suppose: y<-rnorm(100) x1<-rnorm(100) lm.yx<-lm(y~x1) To predict from a new data source, one can use: # works as expected dum<-data.frame(x1=rnorm(200)) predict(lm.yx, newdata=dum) Suppose lm.yx has been run and we have the lm object. And we have a dataframe that has columns that don't correspond by name to the original regressors. I very! naively assumed that doing

hi all, This is my first message to the group.My name is Anirban Chakraborti and I am with new mexico state university. I have recently built a router using suse linux.I need to turn on IGMP and PIM to allow it do multicasting.How to do that? Secondly I also want to control the rate of the datatransfer from the router''s ethernet interface to the ppp interface. Thanks for the

I'm setting up a new file server and I just can't seem to get the expected performance from ext3. Unfortunately I'm stuck with ext3 due to my use of Lustre. So I'm hoping you dear readers will send me some tips for increasing ext3 performance. The system is using an Areca hardware raid controller with 5 7200RPM SATA disks. The RAID controller has 128MB of cache and the disks

Hi all, If presented with a singular design matrix, lm drops columns to make the design matrix non-singular. What algorithm is used to select which (and how many) column(s) to drop? Particularly, given a factor, how does lm choose levels of the factor to discard? Thanks for the help. Best, Anirban [[alternative HTML version deleted]]

Hi All, I am sure this has been answered somewhere in the list in the past, but I can''t find it. I was wondering if the linux guest netfront driver has GRO support in it. tcpdump shows packets coming in with 1500 bytes, although the eth0 in dom0 and the vif corresponding to the linux guest in dom0 is showing that they receive large packet: In dom0: eth0 Link encap:Ethernet HWaddr

I've had the chance to use a testsystem here and couldn't resist running a few benchmark programs on them: bonnie++, tiobench, dbench and a few generic ones (cp/rm/tar/etc...) on ext{234}, btrfs, jfs, ufs, xfs, zfs. All with standard mkfs/mount options and +noatime for all of them. Here are the results, no graphs - sorry: http://nerdbynature.de/benchmarks/v40z/2009-12-22/ Reiserfs

I've had the chance to use a testsystem here and couldn't resist running a few benchmark programs on them: bonnie++, tiobench, dbench and a few generic ones (cp/rm/tar/etc...) on ext{234}, btrfs, jfs, ufs, xfs, zfs. All with standard mkfs/mount options and +noatime for all of them. Here are the results, no graphs - sorry: http://nerdbynature.de/benchmarks/v40z/2009-12-22/ Reiserfs

Hi Team I'm trying to launch LXC VM with libvirt 1.2.12 having commit *22cff52a2b8e06c913b1f97767e5d3**90fb17fc3b *with below XML configuration.. <domain type="lxc"> <uuid>64c48da2-e318-4085-8b88-c980aab4de34</uuid> <name>test</name> <memory>524288</memory> <vcpu>1</vcpu> <os> <type

Hi all, I am working with a pc cluster, running redhat el 4, on opteron cpus. we have several bigger RAID systems locally attached to the fileservers; now I would like to create a big striped filesystem with around 15TB. ext3 unfortunatelly only supports filesystem size up to 8TB, do you have an idea if / when this border will be increased ? I already found some discussions on LKML about it ?

While I untar a large archive on xfs , ext3 (ver 1.3 and ver 1.4) file systems , on ppc processor and kernel ver 2.6.21 , I get an error. Also sometimes, on ext3 (1.3 and 1.4) the file system goes read-only while untarring. The same tar file when untarred on a i386 machine works properly. ERROR: -------------- tar: Skipping to next header gzip: stdin: invalid compressed data--crc error tar:

Hi all, I''ve got a solaris 10 running 9/10 on a T3. It''s an oracle box with 128GB memory RIght now oracle . I''ve been trying to load test the box with bonnie++. I can seem to get 80 to 90 K writes, but can''t seem to get more than a couple K for writes. Any suggestions? Or should I take this to a bonnie++ mailing list? Any help is appreciated. I''m kinda

Thanks Cole. I need to use network type="ethernet" with LXC instead of Qemu. I have reopened my bug. On Mon, Apr 11, 2016 at 8:25 PM, Cole Robinson <crobinso@redhat.com> wrote: > On 04/11/2016 09:24 AM, abhishek jain wrote: > > Hi Team > > > > I'm trying to launch LXC VM with libvirt 1.2.12 having commit > >

hi, I am from Norway and you'll don't believe me, but a trojan horse in on your pc. I've scanned the network-ports on the internet. (I know, that's illegal) And I have found your pc. Your pc is open on the internet for everybody! Because the smss.exe trojan is running on your system. Check this, open the task manager and try to stop that! You'll see, you can't stop this

Dear Researches, I am using RF (in regression way) for analize several metrics extract from image. I am tuning RF setting a loop using different range of mtry, tree and nodesize using the lower value of MSE-OOB mtry from 1 to 5 nodesize from1 to 10 tree from 1 to 500 using this paper as refery Palmer, D. S., O'Boyle, N. M., Glen, R. C., & Mitchell, J. B. O. (2007). Random Forest Models

Hi. I have 2 PC's connected with 1GBit NIC's. When I transfer a file from my File-Server(Redhat9.0, 256 SD-RAM, 300MHz PII, RTL8169 NIC, 2x Western Digital WD200JB RAID 0) to my Windows-PC(AMD Athlon XP 1800+, 1024 MB DDR-RAM, WINXP PRO, RTL8169 NIC, 2x Western Digital WD080JB RAID 0) with Samba, i get Speeds around 8-9MB/sec. I think this is too low for an GBit Network, so i tested the

On Mon, 2017-03-27 at 10:43 +0200, Gaetan SLONGO via samba wrote: > Zarafa is not on the same server as Samba  > > We only have 2 AD/DC Samba 4.5 (CentOS 7) and we put required indexes > on LDAP .  > > Arround 1000 mailboxes but not all are simultaneously in use (approx > 1/3 in use).  > MTA is postfix (and is still connected to Samba AD, this one is not > causing the