similar to: kernel question

Displaying 20 results from an estimated 1000 matches similar to: "kernel question"

2004 Dec 27
1
weird behavior
i think this is a hlds issue but i am not sure. I ahve file timestamps on my server that are an hour ahead of me..i am in the eastern timezone. when i look at hte system clock though it is on time. Any ideas? -- My "Foundation" verse: Isa 54:17 No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This
2006 Aug 28
2
upgrading from 3.0.13 to 3.0.23
Hi all I just downloaded the latest sable rlease (3.0.23b). I compiled it and installed it without any problems. When I restart servers, shares configured like this : [xdavid] read list = user browseable = no path = /home/users/xdavid write list = xdavid only user = yes user = xdavid works fine, but these shares (using goups names) doesn't
2004 Sep 16
0
CentOS 3 updates
I have noticed various RHEL linux notices being posted..I know the CentOS people are busy...I was wondering if CentOS 3 will ahve the corresponding updates available in the next week?(trying to be conservative in my question) -- My "Foundation" verse: Isa 54:17 No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou
2003 May 19
6
G729 and snom
hey, I bought a license for 729 but I can't use it this is the message. == Registered translator 'g729tolinb' from format 8 to 6, cost 99999 == Registered translator 'lintog729b' from format 6 to 8, cost 18 == Parsing '/etc/asterisk/enum.conf': Found Asterisk Ready. *CLI> WARNING[5126]: File chan_sip.c, Line 1601 (process_sdp): No compatible codecs!
2007 Mar 28
0
nlsystemfit: Errors with reproducing the manual example
Hi everybody, I'm a newbye with lots of problems :). I'm trying to use nlsystemfit, but I recieve two error messages whose origin that I don't understand. 1) When I try to reproduce the example reported in the systemfit package manual, that is library( systemfit ) data( ppine ) hg.formula <- hg ~ exp( h0 + h1*log(tht) + h2*tht^2 + h3*elev + h4*cr) dg.formula <- dg ~ exp( d0
2020 Feb 06
6
[PATCH RFC] virtio_balloon: conservative balloon page shrinking
There are cases that users want to shrink balloon pages after the pagecache depleted. The conservative_shrinker lets the shrinker shrink balloon pages when all the pagecache has been reclaimed. Signed-off-by: Wei Wang <wei.w.wang at intel.com> --- drivers/virtio/virtio_balloon.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git
2020 Feb 06
6
[PATCH RFC] virtio_balloon: conservative balloon page shrinking
There are cases that users want to shrink balloon pages after the pagecache depleted. The conservative_shrinker lets the shrinker shrink balloon pages when all the pagecache has been reclaimed. Signed-off-by: Wei Wang <wei.w.wang at intel.com> --- drivers/virtio/virtio_balloon.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git
2007 Mar 01
4
pagecache corruption on Tyan S3870
A couple of months ago I reported some problems with a batch of Tyan K8SSA (S3870) based machines. We are continuing to have an odd problem with these boxes, and if anyone has seen something similar elsewhere, I'd appreciate hearing about it. These boxes are running Centos 4.4 x86_64 with kernel 2.6.9-42.0.3.ELsmp. They are dual Opteron 265's (dual core) with 4x2GB DIMM's. The
2005 Jun 06
1
don't want xtab sorting "numeric" factors...
r-gurus, I couldn't find an answer to this and after an hour or so of trying all types or ways to do this, I've given up for now. I'm having trouble getting the results from xtabs to generate "unsorted" factors. I've generated a sample data.frame I want to create a table from, using xtabs, and the results are presented below, > temp treatment itpa qmd
2020 Feb 10
2
[PATCH RFC] virtio_balloon: conservative balloon page shrinking
On Monday, February 10, 2020 11:57 AM, Tetsuo Handa wrote: > Then, "node-A's NR_FILE_PAGES is already 0 and node-B's NR_FILE_PAGES is > not 0, but allocation request which triggered this shrinker wants to allocate > from only node-A" > would be confused by this change, for the pagecache pages for allocating > thread's interested node are already depleted but
2020 Feb 10
2
[PATCH RFC] virtio_balloon: conservative balloon page shrinking
On Monday, February 10, 2020 11:57 AM, Tetsuo Handa wrote: > Then, "node-A's NR_FILE_PAGES is already 0 and node-B's NR_FILE_PAGES is > not 0, but allocation request which triggered this shrinker wants to allocate > from only node-A" > would be confused by this change, for the pagecache pages for allocating > thread's interested node are already depleted but
2003 Nov 06
2
created data doesn't remain when split...
I've been trying to figure out why the following is happening.... I've got some data I'll load in from a file... rm(list=ls(all=TRUE)) trees <- read.table( "c:/cruisepak/data.txt", header=T) trees$ct <- 1 And when I create some temp variable, then split the data to perform further processing, the additional column doesn't maintain the data correctly.... mtrees
2020 Feb 10
2
[PATCH RFC] virtio_balloon: conservative balloon page shrinking
On Saturday, February 8, 2020 8:33 PM, Tetsuo Handa wrote: > > Is this NUMA aware? Can "node-A's NR_FILE_PAGES is already 0 and > node-B's NR_FILE_PAGES is not 0, but allocation request which triggered this > shrinker wants to allocate from only node-B" happen? No, it's a global counter. >Can some thread keep > this shrinker defunctional by keep
2020 Feb 10
2
[PATCH RFC] virtio_balloon: conservative balloon page shrinking
On Saturday, February 8, 2020 8:33 PM, Tetsuo Handa wrote: > > Is this NUMA aware? Can "node-A's NR_FILE_PAGES is already 0 and > node-B's NR_FILE_PAGES is not 0, but allocation request which triggered this > shrinker wants to allocate from only node-B" happen? No, it's a global counter. >Can some thread keep > this shrinker defunctional by keep
2017 Nov 14
2
dramatic performance slowdown due to THP allocation failure with full pagecache
Hi all, This is not really a libvirt issue but I'm hoping some of the smart folks here will know more about this problem... We have noticed when running some HPC applications on our OpenStack (libvirt+KVM) cloud that the same application occasionally performs much worse (4-5x slowdown) than normal. We can reproduce this quite easily by filling pagecache (i.e. dd-ing a single large file to
2016 Feb 16
3
[PATCH 0/2] export 'available' memory to virtio balloon statistics
Add a new field, VIRTIO_BALLOON_S_AVAIL, to virtio_balloon memory statistics protocol, corresponding to 'Available' in /proc/meminfo. It indicates to the hypervisor how big the balloon can be inflated without pushing the guest system to swap. This metric would be very useful in VM orchestration software to improve memory management of different VMs under overcommit. Signed-off-by: Igor
2016 Feb 16
3
[PATCH 0/2] export 'available' memory to virtio balloon statistics
Add a new field, VIRTIO_BALLOON_S_AVAIL, to virtio_balloon memory statistics protocol, corresponding to 'Available' in /proc/meminfo. It indicates to the hypervisor how big the balloon can be inflated without pushing the guest system to swap. This metric would be very useful in VM orchestration software to improve memory management of different VMs under overcommit. Signed-off-by: Igor
2004 Dec 28
0
RAID Card for CentOS 3 compatibility
Hi everybody, I need to setup a couple of new servers with RAID 1 & another with RAID 5, witch card will have built in support (no need for drivers). It can be for ATA or SATA drives (any preference on ATA or SATA ?). I'm looking for a PCI card , or a motherboard with built in card. I been looking at the : 1. "3ware 64-bit PCI to SATA RAID Controller Card, Model "Escalade
2011 Oct 30
2
Module Error
Hi. Im writing a kernel module to extract some information from kernel, the module is working really fine in an AMD (AMD Athlon(tm) 64 X2 Dual Core Processor 3800+), but, when trying to run the module in a i7 (Intel(R) Core(TM) i7 CPU 930 @ 2.80GHz) Im facing some strange errors (see below). The kernel versions are just the same on both machines (2.6.34.10-0.2-xen #1 SMP x86_64 x86_64 x86_64
2011 Oct 30
2
Module Error
Hi. Im writing a kernel module to extract some information from kernel, the module is working really fine in an AMD (AMD Athlon(tm) 64 X2 Dual Core Processor 3800+), but, when trying to run the module in a i7 (Intel(R) Core(TM) i7 CPU 930 @ 2.80GHz) Im facing some strange errors (see below). The kernel versions are just the same on both machines (2.6.34.10-0.2-xen #1 SMP x86_64 x86_64 x86_64