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Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)
Hi All,
Wanted to pass along a little bit more information which could be of use down the line. I've got two workable methods for booting the CentOS 7 installer via iPXE on a UEFI system. I hope this... |
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allenb |
General |
19 |
101,767 |
2016-03-22, 04:59 |
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Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)
Ah, thanks Michael. That makes a lot of sense. It hadn't occurred to me that the CentOS pxeboot/vmlinuz might not have that backported but it seems to be the case.
I'll stick with things as I have ... |
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allenb |
General |
19 |
101,767 |
2016-02-03, 17:46 |
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Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)
Hi MM,
Have been using "initrd=" in all of my UEFI testing. Still finding that things work when I replace the kernel & drivers with ones from ELRepo and do not work when using the standard relea... |
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allenb |
General |
19 |
101,767 |
2016-02-02, 17:25 |
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Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)
Ok, tried a variety of things. Most notably, took the kernel that's provided by EL Repo at http://elrepo.org/linux/kernel/el7/x86_6...x86_64.rpm and experimented. Will skip the details of various th... |
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allenb |
General |
19 |
101,767 |
2016-02-02, 00:44 |
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Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)
(2015-12-17 13:09)fbacchella Wrote: Any news about that ? Just tried on Centos 7.2, no change.
Hi All,
I worked around it at the time, because CentOS 7 wasn't critical to me yet. But I'm bac... |
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allenb |
General |
19 |
101,767 |
2016-02-01, 21:49 |
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Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)
(2015-09-16 20:21)mcb30 Wrote: That log shows a RHEL7 kernel, but you are talking about the "latest CentOS kernel".
The relevant kernel fix was in 3.16.0. You are using a 3.10.0 kernel to whi... |
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allenb |
General |
19 |
101,767 |
2015-09-16, 20:33 |
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Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)
(2015-09-16 19:35)mcb30 Wrote: Could you post the first few lines of the kernel output (including the kernel version and the command line)?
Sure, here's the last one I've got handy. It's with... |
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allenb |
General |
19 |
101,767 |
2015-09-16, 19:48 |
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Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: Booting CentOS 7 via iPXE on UEFI (HP G9)
Hi All,
I'm trying to boot CentOS 7 using the images in the images/pxeboot directory. The hardware is HP DL380 G9 in native (UEFI) mode. The kernel boots but always panics as follows:
[ 4.13840... |
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allenb |
General |
19 |
101,767 |
2015-09-16, 17:47 |
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Thread: kernel boot failure with ipxe on uefi mode
Post: RE: kernel boot failure with ipxe on uefi mode
I'm running into the same issue, including the desire to use HP tools.
Trying to boot CentOS 6.6. Have adopted kernel-lt from elrepo which is 3.10 and supports EFI. My problem comes when trying to ... |
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allenb |
General |
8 |
51,144 |
2015-08-19, 23:03 |