Re: [CentOS] CentOs 7.0 and reboot failure

2014-12-02 Thread Don Vogt
I don't want to hi-jack this but I may have a clew for you. I am troubleshooting a similar problem and have found a trail. I recently installed centos7 on my (improperly complicated system) and sometimes it will boot and sometimes not. My problem is apparently caused by having three hard drives

Re: [CentOS] CentOs 7.0 and reboot failure

2014-12-02 Thread Gregory P. Ennis
On Mon, 2014-12-01 at 18:50 +, Ned Slider wrote: On 01/12/14 18:36, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 22:04 -0600, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 18:50 -0600, Gregory P. Ennis wrote: Date: Sun, 23 Nov 2014 13:50:17 -0600 On Sun, 23 Nov 2014 13:07:47 -0600

Re: [CentOS] CentOs 7.0 and reboot failure

2014-12-02 Thread Gregory P. Ennis
On Tue, 2014-12-02 at 12:34 -0600, Gregory P. Ennis wrote: On Mon, 2014-12-01 at 18:50 +, Ned Slider wrote: On 01/12/14 18:36, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 22:04 -0600, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 18:50 -0600, Gregory P. Ennis wrote: Date: Sun, 23

Re: [CentOS] CentOs 7.0 and reboot failure

2014-12-02 Thread Ned Slider
On 02/12/14 18:34, Gregory P. Ennis wrote: On Mon, 2014-12-01 at 18:50 +, Ned Slider wrote: On 01/12/14 18:36, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 22:04 -0600, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 18:50 -0600, Gregory P. Ennis wrote: Date: Sun, 23 Nov 2014 13:50:17

Re: [CentOS] CentOs 7.0 and reboot failure

2014-12-02 Thread Gregory P. Ennis
On Tue, 2014-12-02 at 16:32 -0600, Gregory P. Ennis wrote: On Tue, 2014-12-02 at 20:23 +, Ned Slider wrote: On 02/12/14 18:34, Gregory P. Ennis wrote: On Mon, 2014-12-01 at 18:50 +, Ned Slider wrote: On 01/12/14 18:36, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 22:04 -0600,

Re: [CentOS] CentOs 7.0 and reboot failure

2014-12-01 Thread Gregory P. Ennis
On Thu, 2014-11-27 at 22:04 -0600, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 18:50 -0600, Gregory P. Ennis wrote: Date: Sun, 23 Nov 2014 13:50:17 -0600 On Sun, 23 Nov 2014 13:07:47 -0600 Gregory P. Ennis wrote: I also changed the boot level to 5. Do you mean the runlevel?

Re: [CentOS] CentOs 7.0 and reboot failure

2014-12-01 Thread Ned Slider
On 01/12/14 18:36, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 22:04 -0600, Gregory P. Ennis wrote: On Thu, 2014-11-27 at 18:50 -0600, Gregory P. Ennis wrote: Date: Sun, 23 Nov 2014 13:50:17 -0600 On Sun, 23 Nov 2014 13:07:47 -0600 Gregory P. Ennis wrote: I also changed the boot level to

Re: [CentOS] CentOs 7.0 and reboot failure

2014-12-01 Thread Frank Cox
On Mon, 01 Dec 2014 18:50:42 + Ned Slider wrote: So the system will perform a cold reboot, but not a warm reboot. Sounds like a hardware issue to me. I had a computer that did that a few years ago. It would reboot about every third time you started it up, otherwise it would hang. Didn't

Re: [CentOS] CentOs 7.0 and reboot failure

2014-12-01 Thread Les Mikesell
On Mon, Dec 1, 2014 at 12:59 PM, Frank Cox thea...@melvilletheatre.com wrote: On Mon, 01 Dec 2014 18:50:42 + Ned Slider wrote: So the system will perform a cold reboot, but not a warm reboot. Sounds like a hardware issue to me. I had a computer that did that a few years ago. It would

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-27 Thread Gregory P. Ennis
Date: Sun, 23 Nov 2014 13:50:17 -0600 On Sun, 23 Nov 2014 13:07:47 -0600 Gregory P. Ennis wrote: I also changed the boot level to 5. Do you mean the runlevel? If so, are you sure that you changed it correctly? Centos 7 doesn't use runlevels set in inittab like previous versions did. I see

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-27 Thread Gregory P. Ennis
On Thu, 2014-11-27 at 18:50 -0600, Gregory P. Ennis wrote: Date: Sun, 23 Nov 2014 13:50:17 -0600 On Sun, 23 Nov 2014 13:07:47 -0600 Gregory P. Ennis wrote: I also changed the boot level to 5. Do you mean the runlevel? If so, are you sure that you changed it correctly? Centos 7

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-24 Thread James B. Byrne
On Sun, November 23, 2014 15:15, Frank Cox wrote: What is the equivalent of runlevel 1 on Centos 7 and how do you get there? systemctl isolate runlevel1.target See https://fedoraproject.org/wiki/SysVinit_to_Systemd_Cheatsheet -- *** E-Mail is NOT a SECURE channel ***

[CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Gregory P. Ennis
Everyone, I have installed Centos 7.0 on my homework machine in order to take a test drive with it, and am low on the learning curve with it at this point. I have a small Gateway SX2855-UB12P. I have a critical hurdle in that when I try a reboot or when I do a 'shutdown now -r' command the

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Gregory P. Ennis
Everyone, I have installed Centos 7.0 on my homework machine in order to take a test drive with it, and am low on the learning curve with it at this point. I have a small Gateway SX2855-UB12P. I have a critical hurdle in that when I try a reboot or when I do a 'shutdown now -r' command the

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Frank Cox
On Sun, 23 Nov 2014 13:07:47 -0600 Gregory P. Ennis wrote: I also changed the boot level to 5. Do you mean the runlevel? If so, are you sure that you changed it correctly? Centos 7 doesn't use runlevels set in inittab like previous versions did. I see that fact is actually noted in

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Edward M
On 11/23/2014 10:58 AM, Gregory P. Ennis wrote: Everyone, I have installed Centos 7.0 on my homework machine in order to take a test drive with it, and am low on the learning curve with it at this point. I have a small Gateway SX2855-UB12P. I have a critical hurdle in that when I try a

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Frank Cox
On Sun, 23 Nov 2014 12:02:17 -0800 Edward M wrote: Centos 7 runs systemd This actually bring up an interesting question that I've not yet seen an answer to: What is the equivalent of runlevel 1 on Centos 7 and how do you get there? -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Thomas Eriksson
On 11/23/2014 12:02 PM, Edward M wrote: On 11/23/2014 10:58 AM, Gregory P. Ennis wrote: Everyone, I have installed Centos 7.0 on my homework machine in order to take a test drive with it, and am low on the learning curve with it at this point. I have a small Gateway SX2855-UB12P. I

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Tony Schreiner
if you look in /lib/systemd/system runlevel1.target is a link to rescue.target I think the command is systemctl isolate rescue.target (or runlevel1.target if you prefer) On Sun, Nov 23, 2014 at 3:15 PM, Frank Cox thea...@melvilletheatre.com wrote: On Sun, 23 Nov 2014 12:02:17 -0800

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Frank Cox
On Sun, 23 Nov 2014 15:46:59 -0500 Tony Schreiner wrote: if you look in /lib/systemd/system runlevel1.target is a link to rescue.target I think the command is systemctl isolate rescue.target (or runlevel1.target if you prefer) How would you get there from the grub commandline? --

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Tony Schreiner
haven't actually done it but I'm pretty sure you can still add 1 to the grub2 vmlinuz line documentation also suggests systemd.unit=rescue.target On Sun, Nov 23, 2014 at 3:53 PM, Frank Cox thea...@melvilletheatre.com wrote: On Sun, 23 Nov 2014 15:46:59 -0500 Tony Schreiner wrote: if you

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Frank Cox
On Sun, 23 Nov 2014 14:53:14 -0600 Frank Cox wrote: How would you get there from the grub commandline? And three seconds after writing that, I found this: Try passing these arguments on the kernel command line via GRUB : systemd.unit=multi-user.target systemd.unit=emergency.target From here:

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Edward M
On 11/23/2014 01:01 PM, Frank Cox wrote: On Sun, 23 Nov 2014 14:53:14 -0600 Frank Cox wrote: How would you get there from the grub commandline? And three seconds after writing that, I found this: Try passing these arguments on the kernel command line via GRUB : systemd.unit=multi-user.target

Re: [CentOS] CentOs 7.0 and reboot failure

2014-11-23 Thread Edward M
On 11/23/2014 12:20 PM, Thomas Eriksson wrote: On 11/23/2014 12:02 PM, Edward M wrote: On 11/23/2014 10:58 AM, Gregory P. Ennis wrote: Everyone, I have installed Centos 7.0 on my homework machine in order to take a test drive with it, and am low on the learning curve with it at this point.