similar to: Re: [GIT PULL] devel/pat + devel/kms.fixes-0.5 on RV730 PRO [Radeon HD 4650]

Just surfing Net for 2-3 hr concerning "dracut" on Fedora 13. Several "warnings"  at the end of dmesg log. Seems like reaction on some system events scheduled to run on regular basis, but not user''s activity. Boris. --- On Tue, 8/17/10, Boris Derzhavets <bderzhavets@yahoo.com> wrote: From: Boris Derzhavets <bderzhavets@yahoo.com> Subject: Re: [Xen-devel]

.config from Ubuntu instance just copied over to F13 instance.  2.6.32.19 rebuilt on F13 with minimal initramfs and get 3D on F13.   I also made diff between .configs   Looks like CONFIG_DRM_RADEON=y caused a problem   should be =m.   CONFIG_DRM_RADEON_KMS=y to make modesetting on radeon by   default.  Boris. --- On Wed, 8/18/10, Boris Derzhavets <bderzhavets@yahoo.com> wrote: From:

> Can you try fiddling with the dracut options to force it include the > proper firmware bits? Build kernel 2.6.32.19 with 1. CONFIG_DRM_RADEON=y 2. Drivers->Staging Drivers-> Enable modesetting on radeon by default <*> ( otherwise KMS switches to userspace modesetting ) Whatever option like --add , --install i tried with dracut. initramfs been uncompressed # cd /root/test #

>.. And KMS modesetting works properly now in Xen dom0! My onboard ATI Radeon is the following: > # lspci -v | grep VGA  11:04.0 VGA compatible controller: ATI Technologies Inc ES1000 (rev 02) (prog-if 00   [VGA controller]) Environment :  Xen 4.0.1-rc6 & 2.6.32.19 on top of F13 ( .config attached) [root@fedora13 ~]# lspci -v | grep VGA 01:00.0 VGA compatible controller: ATI

CentOS 6.4 x86_64 Kernel: 2.6.32-358.14.1.el6.x86_64 I have been noticing repeatedly that after a couple of weeks of uptime my NFS server starts to generate the following error: ------------[ cut here ]------------ WARNING: at lib/list_debug.c:26 __list_add+0x6d/0xa0() (Tainted: G W ---

Hi, I'm running CentOS 6.5 as NFS server (v3 and v4) and exporting Ext4 and XFS filesystem. After many months that all works fine today the server crash: Jan 30 09:46:13 qb-storage kernel: ------------[ cut here ]------------ Jan 30 09:46:13 qb-storage kernel: WARNING: at lib/list_debug.c:26 __list_add+0x6d/0xa0() (Not tainted) Jan 30 09:46:13 qb-storage kernel: Hardware name: PowerEdge

Howdy, I've got a CentOS 7 VM that occasionally becomes unresponsive. There's a "list_add corruption" entry in /var/log/messages, included below. This is on VMware. We have lots of other VMs which are running just fine. Only a few are CentOS 7 VMs, though, so I can't rule out some kind of environment issue. It's up-to-date on OS patches, and running kernel

I have tried sending this before, but it did not appear to get through. Hello, When using gfs2 with quotas on a SAN that is providing storage to two clustered systems running CentOS6.5, one of the systems can crash. This crash appears to be caused when a user tries to add something to a SAN disk when they have exceeded their quota on that disk. Sometimes a stack trace is produced in

On 2018?03?24? 20:32, syzbot wrote: > syzbot has found reproducer for the following crash on upstream commit > 99fec39e7725d091c94d1bb0242e40c8092994f6 (Fri Mar 23 22:34:18 2018 +0000) > Merge tag 'trace-v4.16-rc4' of > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace > syzbot dashboard link: >

This one about pvops kernel 2.6.32.24 under Xen 4.0.1 on top of Ubuntu 10.10 Desktop http://bderzhavets.wordpress.com/2010/10/15/set-up-xen-4-0-1-libvirt-0-8-3-on-top-of-ubuntu-10-10-desktop/ Boris. --- On Thu, 10/21/10, Pasi Kärkkäinen <pasik@iki.fi> wrote: From: Pasi Kärkkäinen <pasik@iki.fi> Subject: Re: [Xen-users] Re: [Fedora-xen] another xen build and pvops kernel To:

I've tried with KSM disabled and nothing changed. I've upgraded KVM to qemu-kvm-ev. I'm waiting to see if there are any improvements and report back. ?n mie., 17 aug. 2016 la 15:10, Boris Derzhavets <bderzhavets at hotmail.com> a scris: > For myself KSM is unpredictable feature. The problem is Compute, just this > node > > does "copy on write" , so only

Both baremetal and compute ? Are there any other metrics do you consider useful to collect for troubleshooting purposes ? ?n mie., 17 aug. 2016 la 13:04, Boris Derzhavets <bderzhavets at hotmail.com> a scris: > It sounds weird, but attempt to disable KSM and see would it help or no ? > > > ------------------------------ > *From:* centos-virt-bounces at centos.org

It is rc2-pre. Stubdom fails again.   Boris --- On Fri, 4/10/09, Boris Derzhavets <bderzhavets@yahoo.com> wrote: From: Boris Derzhavets <bderzhavets@yahoo.com> Subject: Re: [Xen-devel] First release candidate for Xen 3.4.0 To: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>, "Keir Fraser" <keir.fraser@eu.citrix.com> Date: Friday, April

Fasiha Ashraf --- On Sat, 22/8/09, Fasiha Ashraf <feehapk@yahoo.co.in> wrote: From: Fasiha Ashraf <feehapk@yahoo.co.in> Subject: Re: [Xen-users] my bootlog To: "Boris Derzhavets" <bderzhavets@yahoo.com> Date: Saturday, 22 August, 2009, 11:12 AM Please check what wrong here grub.conf        title Fedora (2.6.30-rc6-tip)         root (hd0,6)         kernel

Enabled the logging on both compute and baremetal. Nothing strange in logs: on baremetal : Wed Aug 17 11:51:01 EEST 2016: committed 62310764 free 58501808 Wed Aug 17 11:51:01 EEST 2016: 87025667 < 123574516 and free > 24714903, stop ksm on compute: Wed Aug 17 08:52:52 UTC 2016: committed 24547132 free 76730936 Wed Aug 17 08:52:52 UTC 2016: 45139624 < 102962460 and free > 20592492,

  Tne answer is NO. Any vanilla kernel (> 2.6.27) itself allows only to enable PV Guest (paravirtual) mode, but not Xen Dom0 Support. Mainline Linux doesn''t  contain Xen Dom0 Support merged. You have to work on it on your own.   I''ve sent you two links in the very first message. View second one - patching 2.6.30.1 via Andrew''s Lyon rebase patch set :-  

http://bderzhavets.wordpress.com/2008/10/17/install-opensuse-11-domu-at-xen-33-centos-52-dom0-via-local-http-server-all-64-bit/ --- On Sun, 9/21/08, Boris Derzhavets <bderzhavets@yahoo.com> wrote: From: Boris Derzhavets <bderzhavets@yahoo.com> Subject: Attempt to create OpenSuse 10.3 PV DomU at Xen 3.3 CentOS 5.2 Dom0 via pygrub To: xen-users@lists.xensource.com Date: Sunday,

Yes. It is on both baremetal and compute node. ?n mar., 16 aug. 2016 la 13:37, Boris Derzhavets <bderzhavets at hotmail.com> a scris: > Is KSM enabled on your Compute Nodes ( presuming CentOS 7.2 on bare metal > ) ? > > > ------------------------------ > *From:* centos-virt-bounces at centos.org <centos-virt-bounces at centos.org> > on behalf of Laurentiu Soica

Yes. First remove old :- # rm -fr xen-3.4-testing.hg # hg clone http://xenbits.xensource.com/xen-3.4-testing.hg It takes 20-30 min at 100Kb/sec ADSL connection. # cd xen-3.4-testing.hg # make world. You always run "make world" UNDER xen-3.4-tesing.hg  folder,  NOT under /usr/src. Do it step by step. Boris. --- On Wed, 6/17/09, Jan Muhammad <janmuhd@yahoo.com> wrote: From:

For myself KSM is unpredictable feature. The problem is Compute, just this node does "copy on write" , so only Compute. My concern exactly is where would it lead to worse or better Guest behavior ? I am not expecting complete fix. I would track via top/htop and dmesg via Cron on 1-2 hr period. ________________________________ From: centos-virt-bounces at centos.org