similar to: Kernel 3.18.21-16 and Xen 4.4.3-3 released into Xen4CentOS repo for CentOS 6

On 11/01/2015 12:07 PM, Karel Hendrych wrote: > Hi, just a heads-up: 3.18.21 didn't boot up on HP ML310e Gen8 v2, SATA drives in AHCI mode, / on software raid 1, no LVM. It ended up in kernel panic > with unable to mount root fs. Attached. No difference in grub kernel/xen settings. > > I didn't investigate the things deeper so far. 4.4.3-3/3.18.17 is booting fine. > >

Indeed, a good catch. Module initramfs line was missing at 3.18.21 grub config. Thanks! -- Karel On 1.11.2015 21:46, Sarah Newman wrote: > On 11/01/2015 12:07 PM, Karel Hendrych wrote: >> Hi, just a heads-up: 3.18.21 didn't boot up on HP ML310e Gen8 v2, SATA drives in AHCI mode, / on software raid 1, no LVM. It ended up in kernel panic >> with unable to mount root fs.

Hi, just a heads-up: 3.18.21 didn't boot up on HP ML310e Gen8 v2, SATA drives in AHCI mode, / on software raid 1, no LVM. It ended up in kernel panic with unable to mount root fs. Attached. No difference in grub kernel/xen settings. I didn't investigate the things deeper so far. 4.4.3-3/3.18.17 is booting fine. Any similar experience? BR -- Karel -------------- next part

The following have been added to the virt6-xen-44-testing repo: x86_64: kernel-3.18.21-13.el6.x86_64 kernel-devel-3.18.21-13.el6.x86_64 kernel-firmware-3.18.21-13.el6.noarch kernel-headers-3.18.21-13.el6.x86_64 perf-3.18.21-13.el6.x86_64 src: kernel-3.18.21-13.el6.x86_64 Please test these for a week or so and we will move them into production next week. I am also building this kernel into

On 7 March 2016 at 14:42, Johnny Hughes <johnny at centos.org> wrote: > On 03/03/2016 01:22 PM, Thanos Makatos wrote: >> I'm trying to debug what I believe to be a kernel bug >> (https://lists.centos.org/pipermail/centos-devel/2016-March/014463.html) >> and I'm trying to set up systemtap for that. >> >> I'm trying to set up systemtap on kernel

(I've already sent this to centos-devel almost a week ago but didn't get any reply.) I'm evaluating dm-cache on kernels 3.18.21-17.el6.x86_64 (Xen 4) and 2.6.32-573.7.1.el6.x86_64 (KVM). The test I do is a simple sequential read using dd(1). read_promote_adjustment and sequential_threshold have been set to 1 and 0, respectively. For the 2.6.32 kernel, all seems to be working fine,

On 03/03/2016 01:22 PM, Thanos Makatos wrote: > I'm trying to debug what I believe to be a kernel bug > (https://lists.centos.org/pipermail/centos-devel/2016-March/014463.html) > and I'm trying to set up systemtap for that. > > I'm trying to set up systemtap on kernel 3.18.21-17.el6.x86_64 (Xen > 4.4.3-10.el6) and it requires the kernel-debuginfo package, however I

I'm trying to debug what I believe to be a kernel bug (https://lists.centos.org/pipermail/centos-devel/2016-March/014463.html) and I'm trying to set up systemtap for that. I'm trying to set up systemtap on kernel 3.18.21-17.el6.x86_64 (Xen 4.4.3-10.el6) and it requires the kernel-debuginfo package, however I cannot find anywhere package kernel-debuginfo-3.18.21-17.el6.x86_64.rpm. In

-----Original Message----- From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Nicolas Kovacs Sent: Sunday, December 17, 2017 12:52 PM To: centos at centos.org Subject: Re: [CentOS] Offsite hosted backup solutions > Can't say about Windows clients, but for all my Linux machines, I'm > using Rsnapshot, either on public or LAN servers. Basically uses rsync > over SSH,

I have pushed kernel-3.18.21-13.el7 to both virt7-xen-44-testing and virt7-xen-46-testing. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20150923/3cbdbb01/attachment-0002.sig>

I've also had a few Xen systems grub entry issues. I'm not yet sure what triggers the events, but I do think there *may* be a correlation to the "/boot" part. I've found the Xen servers that have "/boot" before any of the the lines like "/boot/xen.gz" ended up missing complete grub entries. Not sure it's 100% true. Anyone else comment? Thanks PJ On

HI, We've started to see several issues with the Xen releases. Going back to basics I've used this guide https://wiki.centos.org/HowTos/Xen/Xen4QuickStart Once the install process is complete the grub.conf looks like this: default=0 timeout=5 splashimage=(hd0,0)/boot/grub/splash.xpm.gz hiddenmenu title CentOS (3.18.21-17.el6.x86_64) root (hd0,0) kernel /boot/xen.gz

I've seen this issue on about 15 different servers now. Anybody else seeing this? Screenshot: http://imgur.com/cBcwr8l I also have a video of the boot process if that will be helpful. -- Shaun Reitan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20160222/617097c7/attachment-0002.html>

On 02/21/2016 08:02 PM, Shaun Reitan wrote: > I've seen this issue on about 15 different servers now. Anybody else seeing this? > > Screenshot: http://imgur.com/cBcwr8l > > I also have a video of the boot process if that will be helpful. Are you missing the initrd line in /boot/grub/menu.lst? That's a known bug that I believe has been fixed with 3.18.25-something.

First post to this list. I would appreciate some help on this issue. As background, I installed CentOS 7 on a Dell server, and then ran the following commands: yum update http://buildlogs.centos.org/centos/7/virt/x86_64/xen/centos-release-xen-7-11.el7.x86_64.rpm yum --enablerepo=centos-virt-xen-testing update yum --enablerepo=centos-virt-xen-testing install xen Doing that, I was able to

Re: Contents of CentOS-virt digest... Best regards, Bob Vargas On Sat, Nov 28, 2015 at 7:00 AM, <centos-virt-request at centos.org> wrote: > Send CentOS-virt mailing list submissions to > centos-virt at centos.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.centos.org/mailman/listinfo/centos-virt > or, via email, send a

On 01/14/2016 06:57 PM, George Dunlap wrote: > As mentioned yesterday, Xen 4.6 packages are now available for > testing. These also include an update to libvirt 1.3.0, in line with > what's available for CentOS 7. Please test, particularly the upgrade > if you can, and report any problems here. > > To upgrade: > > yum update --enablerepo=centos-virt-xen-testing >

My manager just tasked me at looking at this, for one team we're supporting. Now, he'd been thinking of bacula, but I see their Windows binaries are now not-free, so I'm looking around. IIRC, Les thinks highly of backuppc; comments on that, or other packaged solutions? mark

As mentioned yesterday, Xen 4.6 packages are now available for testing. These also include an update to libvirt 1.3.0, in line with what's available for CentOS 7. Please test, particularly the upgrade if you can, and report any problems here. To upgrade: yum update --enablerepo=centos-virt-xen-testing To install from scratch: * Install centos-release-xen from centos-extras yum install

?Not sure if this actually made it to the list the first time.? Here is the SERIAL output (bottom of message after your questions).? Googling the error indicates it's something people ran into a few years back but was supposedly fixed.? Any ideas? I can verify that if I REMOVE the second CPU, it boots into Xen kernel no problem.? The CPU itself doesn't matter, as I can swap either