search for: gen8

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2013 Mar 09
2
Server advice for RoR for newbies
Hello, I am fairly new to Ruby and deployment. Have started creating a some apps and going through tutorials, etc. I am thinking about buying my own server like a HP ProLiant DL380e Gen8 Server<http://h10010.www1.hp.com/wwpc/de/de/sm/WF25a/15351-15351-3328412-241475-241475-5261094.html> to host and deploy my own web app which is a project management database where externals and internals can track projects and upload or download files with invoicing functionality. Max user...
2014 Jan 07
2
CentOS on HP DL360e with B120i
I am trying to install CentOS5 on a new HP DL360e G8 with B120i disk controller. It appears that a proprietary HP driver is needed for it. I found a useful description at http://www.linuxhelp.in/2013/08/Installing-centos-on-HP-Proliant-DL360e-Gen8-with-B120i-controller.html I have a pair of hard drives to use as a RAID1 mirror. My question to people who may have been this way already is: is it worth my fiddling around with that procedure to get the RAID controller working, performance-wise, or might I just as well use AHCI mode with kernel...
2015 Nov 01
2
Re: P2V conversion failed with "/run/lvm/lvmetad.socket: connect failed: No such file or directory"
Greetings Richard, To add to the above information, we are following the understated steps: 1. We have 2 BL460c (Gen8) with Fedora 21 installed. Both the machines(BL1 & BL2) have been updated with virt-v2v packages 2. On BL1, we execute the following commands: 1. virt-p2v-make-kickstart fedora 2. livecd-creator p2v.ks 3. After creating the "livecd-p2v-2xxxxxx.iso" file, we launch th...
2015 Nov 01
2
3.18.21-16 upgrade, kernel panic, unable to mount root fs
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. > > Any similar exper...
2015 Oct 31
2
P2V conversion failed with "/run/lvm/lvmetad.socket: connect failed: No such file or directory"
...guestfs.org/virt-p2v.1.html#kernel-command-line-configuration After "Start Conversion" from GUI interface, we are conversion fails with "/run/lvm/lvmetad.socket: connect failed: No such file or directory" Error. Logs are attached for more details. Also FYI, we are using BL460c Gen8 server. Any help will be appreciated. Thanks, Tejas
2015 Oct 31
3
Re: P2V conversion failed with "/run/lvm/lvmetad.socket: connect failed: No such file or directory"
...nfiguration > > > > After "Start Conversion" from GUI interface, we are conversion fails with > > "/run/lvm/lvmetad.socket: connect failed: No such file or directory" Error. > > > > Logs are attached for more details. Also FYI, we are using BL460c Gen8 > > server. > > The actual error is: > > > virt-v2v: error: no root device found in this operating system image. > > What operating system / distro / version are you trying to convert? Looking a bit more closely, virt-v2v seems to have trouble seeing anything at all o...
2014 May 04
3
BAD disk I/O performance
...;m trying to convert my physical web servers to a virtual guest. What i'm experiencing is a poor disk i/o, compared to the physical counterpart (having strace telling me that each write takes approximately 100 times the time needed on physical). Tested hardware is pretty good (HP Proliant 360p Gen8 with 2xSAS 15k rpm 48 Gb Ram). The hypervisor part is a minimal Centos 6.5 with libvirt. The guest is configured using: VirtIO as disk bus, qcow2 storage format (thick allocation), cache mode: none (needed for for live migration - this could be changed if is the bottleneck), IO mode: default. Is...
2016 May 25
2
Slow RAID Check/high %iowait during check after updgrade from CentOS 6.5 -> CentOS 7.2
...; wrote: >Kelly Lesperance wrote: >> I?ve posted this on the forums at >> https://www.centos.org/forums/viewtopic.php?f=47&t=57926&p=244614#p244614 >> - posting to the list in the hopes of getting more eyeballs on it. >> >> We have a cluster of 23 HP DL380p Gen8 hosts running Kafka. Basic specs: >> >> 2x E5-2650 >> 128 GB RAM >> 12 x 4 TB 7200 RPM SATA drives connected to an HP H220 HBA >> Dual port 10 GB NIC >> >> The drives are configured as one large RAID-10 volume with mdadm, >> filesystem is XFS. The OS...
2014 Nov 22
2
High resident memory with 11.14.0 ?
...OM killer is going to kill this soon at this rate (8GB RAM machine). > This seems like a pretty serious problem. > It looks like I'll need to restart asterisk every night.... Hi the number of cpu cores that you see with top times 512Mbyte is the level of ram that's needed e.g. a hp-gen8 with 2 octo core cpu's and hyperthreading enabled will be ( 2 x 8 x 2 x 0,5 gb ) = 16 gb + a bit exstra. So from start memory usage increases until it reaches 17.3 gb and then stabilizes. at that level. You can disables hypertreading and cut your ram usage to half of that. I can't see...
2015 Oct 29
2
Kernel 3.18.21-16 and Xen 4.4.3-3 released into Xen4CentOS repo for CentOS 6
I have released to the master mirror the following packages for Xen4CentOS: b518e3b0fd4f735b34d7784815793cb787283d9029776bd9794cedeb274b9204 kernel-3.18.21-16.el6.x86_64.rpm 4b17373a0ef6806b26d02eb87fc299020beb60b6e31ed08a9c57d30a1410fbe7 kernel-devel-3.18.21-16.el6.x86_64.rpm cacedf6771849f7525145ad4ed7d36a2cad5b49b546173bb7c132b236cb7ac49 kernel-doc-3.18.21-16.el6.noarch.rpm
2023 Jan 05
1
Looking for a RAID1 box
...ps current ClearOS is better, but it does not handle multi-domain email as I need.? Or it did not.? So I am going to install my own CentOS variant and iRedMail... thanks On 1/5/23 13:08, Jon LaBadie wrote: > On Thu, Jan 05, 2023 at 08:18:08AM -0500, Robert Moskowitz wrote: >> Proliant gen8 does NOT have UEFI. >> >> So I think this means I better move up to the gen10... >> > > I'm pleased with my Gen 10+ (Plus).? Pricer than I thought > you want. > > I like the "no power supply", just an external brick. > Quiet.? I put in a PCI card to...
2015 Nov 02
3
Re: P2V conversion failed with "/run/lvm/lvmetad.socket: connect failed: No such file or directory"
...at 2:18 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > On Mon, Nov 02, 2015 at 12:06:41AM +0530, Ravi Chaudhary wrote: > > Greetings Richard, > > > > To add to the above information, we are following the understated steps: > > > > 1. We have 2 BL460c (Gen8) with Fedora 21 installed. Both the > > machines(BL1 & BL2) have been updated with virt-v2v packages > > 2. On BL1, we execute the following commands: > > 1. virt-p2v-make-kickstart fedora > > 2. livecd-creator p2v.ks > > 3. After creating the &qu...
2015 Nov 02
0
Re: P2V conversion failed with "/run/lvm/lvmetad.socket: connect failed: No such file or directory"
On Mon, Nov 02, 2015 at 12:06:41AM +0530, Ravi Chaudhary wrote: > Greetings Richard, > > To add to the above information, we are following the understated steps: > > 1. We have 2 BL460c (Gen8) with Fedora 21 installed. Both the > machines(BL1 & BL2) have been updated with virt-v2v packages > 2. On BL1, we execute the following commands: > 1. virt-p2v-make-kickstart fedora > 2. livecd-creator p2v.ks > 3. After creating the "livecd-p2v-2xxxxxx.iso...
2015 Mar 12
0
[ANNOUNCE] intel-gpu-tools 1.10
...Widawsky (3): tools/Makefile: Alphabetize the list intel_gpu_frequency: A tool to manipulate Intel GPU frequency gem_render_copy: Provide an all pixels check Chris Wilson (38): igt: Add gem_ctx_thrash to fill the GGTT with contexts lib: random() is too slow lib/gen8: Make rendercopy threadsafe igt/gem_ctx_thrash: Boost workloads igt/gem_ctx_thread/processes: Serialise after forking children igt/gem_ctx_thrash/threads: Allow bo resuse overlay: Negative modulus overlay: A couple of valgrind pleasers overlay: Hide kworker threa...
2015 Nov 01
2
Re: P2V conversion failed with "/run/lvm/lvmetad.socket: connect failed: No such file or directory"
On Sun, Nov 01, 2015 at 09:23:28AM +0530, Tejas Gadaria wrote: > Hi Richard, > > Thanks for your replay, > > We are using Fedora 21 with SAS drive and RAID 0 config on both Physical > and conversion server. We're going to need a bit more information about the hardware in the physical server, like what 'RAID 0' means - hardware RAID? What precise RAID controller
2015 Nov 02
0
Re: P2V conversion failed with "/run/lvm/lvmetad.socket: connect failed: No such file or directory"
...t;rjones@redhat.com> > wrote: > >> On Mon, Nov 02, 2015 at 12:06:41AM +0530, Ravi Chaudhary wrote: >> > Greetings Richard, >> > >> > To add to the above information, we are following the understated steps: >> > >> > 1. We have 2 BL460c (Gen8) with Fedora 21 installed. Both the >> > machines(BL1 & BL2) have been updated with virt-v2v packages >> > 2. On BL1, we execute the following commands: >> > 1. virt-p2v-make-kickstart fedora >> > 2. livecd-creator p2v.ks >> > 3. Af...
2016 May 25
6
Slow RAID Check/high %iowait during check after updgrade from CentOS 6.5 -> CentOS 7.2
I?ve posted this on the forums at https://www.centos.org/forums/viewtopic.php?f=47&t=57926&p=244614#p244614 - posting to the list in the hopes of getting more eyeballs on it. We have a cluster of 23 HP DL380p Gen8 hosts running Kafka. Basic specs: 2x E5-2650 128 GB RAM 12 x 4 TB 7200 RPM SATA drives connected to an HP H220 HBA Dual port 10 GB NIC The drives are configured as one large RAID-10 volume with mdadm, filesystem is XFS. The OS is not installed on the drive - we PXE boot a CentOS image we've b...
2016 May 25
6
Slow RAID Check/high %iowait during check after updgrade from CentOS 6.5 -> CentOS 7.2
...t;>>> I?ve posted this on the forums at >>>> https://www.centos.org/forums/viewtopic.php?f=47&t=57926&p=244614#p244614 >>>> - posting to the list in the hopes of getting more eyeballs on it. >>>> >>>> We have a cluster of 23 HP DL380p Gen8 hosts running Kafka. Basic specs: >>>> >>>> 2x E5-2650 >>>> 128 GB RAM >>>> 12 x 4 TB 7200 RPM SATA drives connected to an HP H220 HBA >>>> Dual port 10 GB NIC >>>> >>>> The drives are configured as one large RAID-1...
2019 Jan 27
4
Just an interesting data point
SO, my full load on my core UPS is two Dell R610s, one Sun X4540, one HP DL360p gen8, two six-core Thuban-II workstations plua their monitors, and the network stack and KVM. The APC SU3000RM (3KVA) that blew up last week considered this to be just short of 60% load. The new Cyberpower PR3000 (also 3KVA), wqhich operates at a 90% power factor, considers this same load to be 43% loa...
2014 Nov 24
0
High resident memory with 11.14.0 ?
...ill this soon at this rate (8GB RAM machine). > This seems like a pretty serious problem. > It looks like I'll need to restart asterisk every night.... > > Hi the number of cpu cores that you see with top times 512Mbyte is the > level of ram that's needed > > e.g. a hp-gen8 with 2 octo core cpu's and hyperthreading enabled will be ( > 2 x 8 x 2 x 0,5 gb ) = 16 gb + a bit exstra. > So from start memory usage increases until it reaches 17.3 gb and then > stabilizes. at that level. > You can disables hypertreading and cut your ram usage to half of that....