search for: r620

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2012 May 27
2
[stable 9]Dell R620 Ethernet Ordering
I'm trying to understand the newbus and acpi interactions on this Dell R620 that result in the Broadcom adapter board being probed "backwards" or just plain out of order in comparison to the connector layout and the linux tg3 driver. We seem to be detecting PCI0:2:0 before PCI0:1:0. This seems odd to me. When I replace the broadcom daughter card with an intel...
2017 Apr 05
1
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...On Fri, Mar 24, 2017 at 1:44 PM, Sarah Newman <srn at prgmr.com > > <mailto:srn at prgmr.com>> wrote: > > > > On 03/24/2017 11:35 AM, PJ Welsh wrote: > > > As a follow up I was able to test fresh install on Dell R710 and a > Dell > > > R620 with success on CentOS 7.3 without issue on the new kernel. > My new > > > plan will be to just move this C6 to one of the C7 I just created. > > > > That sounds like a compiler problem, since I think the C6 and C7 > > kernels are built from the same source...
2017 Mar 28
6
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...I have a Dell R710 that DOES work with CentOS 7 and the new kernel... so confused. On Fri, Mar 24, 2017 at 1:44 PM, Sarah Newman <srn at prgmr.com> wrote: > On 03/24/2017 11:35 AM, PJ Welsh wrote: > > As a follow up I was able to test fresh install on Dell R710 and a Dell > > R620 with success on CentOS 7.3 without issue on the new kernel. My new > > plan will be to just move this C6 to one of the C7 I just created. > > That sounds like a compiler problem, since I think the C6 and C7 kernels > are built from the same source. > > --Sarah > ___________...
2017 Mar 24
2
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
As a follow up I was able to test fresh install on Dell R710 and a Dell R620 with success on CentOS 7.3 without issue on the new kernel. My new plan will be to just move this C6 to one of the C7 I just created. On Wed, Mar 22, 2017, 6:27 AM PJ Welsh <pjwelsh at gmail.com> wrote: > The last few lines are > NMI watchdog: disabled CPU0 hardware events not enable...
2019 Jun 12
1
Speculative attack mitigations
...misunderstood elements of the below but please bear with me. I write this hoping to find out a bit more about the state of the relevant kernel patches for the various speculative attack mitigations in the current 4.9.177-35 kernel used in the centos-virt tree. For reference; I am running a Dell R620, using an E5-2620 v2 CPU, using 4.9.177-35 from the xen-410 tree in the EL6 branch ; though I am still using xen 4.6 at this time. I have been told in the irc channel that the kernel is not built against a specific version of xen so this should make no odds. As per https://www.dell.com/support/h...
2014 Sep 25
1
UEFI PXE / split config / TFTP attempted to DHCP server, not TFTP server
...t;CAD0RxembHwQ5VMbnNgmgbfUgzgdhnnXNCgzFWb5+BHLNTqez2g at mail.gmail.com > >Content-Type: text/plain; charset=UTF-8 > > >At least it's another datapoint for Dell. > > ... > >Check the packets. Gene, It was a Dell R710 UEFI PXE firmware bug!! I tested today w/ a Dell R620. Behaved exactly as expected. w/ DHCP option 43 == 'PXEClient', does the: D-O-R-A to DHCP server, then (proxyDHCP) R - (proxyDHCP) A - TFTP to the TFTP server w/o option 43 set, does: D-O-R-A to DHCP server, then TFTP to the TFTP server I spent 3-4 days trying to...
2015 Jun 29
4
Libvirt 1.2.15 and Kernel 3.18.12 RPMs pushed to the Xen4
I have signed and pushed the libvirt-1.2.15-3 and kenel-3.18.12-11 RPMs into the xen4 repository for CentOS-6.6. These have been in virt6-testing for a few months now with no negative reports. They should be available on mirror.centos.org in 30 or so minutes and externally as those mirrors update themselves against mirror. Thanks, Johnny Hughes -------------- next part -------------- A
2017 Nov 02
3
low end file server with h/w RAID - recommendations
...week process just to get to to this answer. I haven't had the time to research out what my next buys are going to be. I'm listening as well if someone has a suggestion. Honestly, I'm leaning against Dell because their stuff just doesn't seem to be built to last. We have 1 T620, 2 R620 servers. So far just past the 5 year mark, 3 dead hard drives, 2 power supplies. That is with the machines mostly TURNED OFF. (Failed IT project after I was hired; aborted a move to a new ERP system) With my personal Dell laptop just bought 4 months ago, periodically get the 6 beep on power on erro...
2013 Jun 08
0
xen-4 dom0 bridge failed to bring up eth1
Hallo, I have running xen-4.2/linux-3.8 (compiled) on any hosts. - dell pe r720: drac, eth0-3:igb squeeze -> boot_xen:ok net:ok bridge:ok - dell pe R620: drac=eth0, eth1-3:tg3 wheezy -> boot_xen:ok net:ok bridge:fail So i running "xend start" (or "xenbridges start") on my patient (R620 with broadcom tg3) network will be lost: RTNETLINK answers: File exists Failed to bring up eth1. It seen to be a problem near scripts/n...
2015 Feb 05
5
Unable to PXE boot
I'm replacing the master node in a cluster and having issues PXE booting the diskless nodes. The current master works fine, but the new node to replace the current node which has the same setup is having the issues. The hardware is: Dell r920 (new master node, UEFI) Dell r620's (diskless, BIOS) Dell 1950's (diskless, BIOS) When trying to boot, the 1950 node displays (though both diskless types having same issue): --- Broadcom UNDI PXE-2.1 v4.4.4 Copyright (C) 2000-2008 Broadcom Corporation Copyright (C) 1997-2008 Intel Corporation All rights reserved. Broadcom...
2019 Mar 06
2
director in rings
Hi Maby stupid question :) It possible to have 3 directors (frontend) but without rings ? All directors connect to this same dovecot (backend) - all backad have this same login_trusted_networks -- Maciej Mi?aszewski IQ PL Sp. z o.o. Starszy Administrator Systemowy
2015 Jul 16
0
Libvirt 1.2.15 and Kernel 3.18.12 RPMs pushed to the Xen4
...<johnny at centos.org> wrote: > I have signed and pushed the libvirt-1.2.15-3 and kenel-3.18.12-11 RPMs > into the xen4 repository for CentOS-6.6. These have been in > virt6-testing for a few months now with no negative reports. Kernel 3.18.12-11 failed to boot on a Dell PowerEdge R620 - unable to start init, but restarted immediately after and I'm not currently able to test more. -- Antti Salmela
2017 Mar 24
1
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
On 03/24/2017 11:35 AM, PJ Welsh wrote: > As a follow up I was able to test fresh install on Dell R710 and a Dell > R620 with success on CentOS 7.3 without issue on the new kernel. My new > plan will be to just move this C6 to one of the C7 I just created. That sounds like a compiler problem, since I think the C6 and C7 kernels are built from the same source. --Sarah
2017 Apr 04
0
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...el... so confused. > > On Fri, Mar 24, 2017 at 1:44 PM, Sarah Newman <srn at prgmr.com > <mailto:srn at prgmr.com>> wrote: > > On 03/24/2017 11:35 AM, PJ Welsh wrote: > > As a follow up I was able to test fresh install on Dell R710 and a Dell > > R620 with success on CentOS 7.3 without issue on the new kernel. My new > > plan will be to just move this C6 to one of the C7 I just created. > > That sounds like a compiler problem, since I think the C6 and C7 > kernels are built from the same source. > OK, I have a n...
2013 Aug 08
0
HVM vLAPIC timer interrupts intermittently disappearing
...s it possible that Xen has erroneously disabled the local APIC timer? Are there any useful diagnostics we could get out of Xen? We''re running Xen 4.2.2, dom0 is Fedora Core18 (kernel 3.6.10-4.fc18.x86_64). Guest is RHEL6.4, kernel 2.6.32-358.0.1.el6.x86_64. Hardware is a Dell PowerEdge R620 server with 2 Intel Xeon E5-2690 6-core CPUs. Thanks, Mark Mark Thebridge Software Engineer Metaswitch Networks mark.thebridge@metaswitch.com<mailto:mark.thebridge@metaswitch.com> +44 (0)2083661177 www.metaswitch.com<http://www.metaswitch.com/> ____________________________________...
2012 Jul 13
2
stable/9 panic Bad tailq NEXT(0xffffffff80e52660->tqh_last) != NULL
Well this is new. I haven't a clue what Dell has done on this R620, but this popped up today after I did a boat load of BIOS updates and tried to install stable/9 from our yahoo tree. If anyone sees the obvious solution here, I'd love to figure it out. found-> vendor=0x14e4, dev=0x165f, revid=0x00 domain=0, bus=2, slot=0, func=1 class=02-0...
2017 Nov 02
0
low end file server with h/w RAID - recommendations
...week process just to get to to this answer. I haven't had the time to research out what my next buys are going to be. I'm listening as well if someone has a suggestion. Honestly, I'm leaning against Dell because their stuff just doesn't seem to be built to last. We have 1 T620, 2 R620 servers. So far just past the 5 year mark, 3 dead hard drives, 2 power supplies. That is with the machines mostly TURNED OFF. (Failed IT project after I was hired; aborted a move to a new ERP system) With my personal Dell laptop just bought 4 months ago, periodically get the 6 beep on power on erro...
2017 Mar 27
1
NIC Stability Problems Under Xen 4.4 / CentOS 6 / Linux 3.18
On 03/27/2017 04:03 PM, Kevin Stange wrote: > On 03/25/2017 02:35 PM, Sarah Newman wrote: >> On 03/16/2017 04:22 PM, Kevin Stange wrote: >> >>>> I still can't rest assured the NIC issue is fixed, but no 4.4 or 4.9 >>>> server has yet had a NIC issue, with some being up almost a full month. >>>> It looks promising! (I'm knocking on all the
2013 Aug 14
5
pci passthrough don't work with kernels > 3.8
Hi, trying to pass through a intel x520 VF on a Dell R620, I''m getting in domU: [ 58.162639] pci 0000:00:00.6: address space collision: [mem 0xd500c000-0xd500ffff 64bit pref] conflicts with System RAM [mem 0x00100000-0x176ffffff] [ 58.162654] pcifront pci-0: Could not claim resource 0000:00:00.6/0! Device offline. Try using e820_host=1 in th...
2017 Nov 02
3
low end file server with h/w RAID - recommendations
DO NOT buy the newer HPE DL20 gen9 or ML10 gen9 servers then (especially if using CentOS 6.x) I don't use hardware raid (mdadm for the win!) so cannot speak to that. DL20, bought it on a stock 'B' sale. Great price. Works well on Windows. HPE doesn't sell hard drive trays, etc. You pretty much have to buy their equipment. You CAN get 3rd party parts (drive trays, etc.) but will