Re: [Emc-users] A possible new gotcha for emc users.

2011-04-14 Thread Rafael Skodlar
On 04/13/2011 07:52 PM, Przemek Klosowski wrote: On Wed, Apr 13, 2011 at 12:52 AM, Rafael Skodlarra...@linwin.com wrote: /boot was added because of crappy BIOS that was not able to handle cylinders beyond 1024 years ago. That's not needed anymore and makes no sense either. What good is it

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-14 Thread Jan de Kruyf
hahahahaha: http://tldp.org/LDP/Linux-Filesystem-Hierarchy/html/foreward.html So guess which distributions are not even LINUX. Nevermind Unix. Regards to all of you, let me go back to hybernation. (and Debian) Jan de Kruyf. On Wed, Apr 13, 2011 at 9:26 AM, Erik Christiansen

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-14 Thread Mark Wendt
On 04/14/2011 02:32 AM, Rafael Skodlar wrote: Not true. You do not need /boot to boot any of multiple OSes installed on the same system. Grub or LILO for that matter handled that just fine. It was the BIOS limitation that required to have boot stuff under the cylinder number 1024. Even that

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-14 Thread Erik Christiansen
On Thu, Apr 14, 2011 at 09:31:56AM +0200, Jan de Kruyf wrote: hahahahaha: http://tldp.org/LDP/Linux-Filesystem-Hierarchy/html/foreward.html The guff from freedesktop.org still looks like an April fool's joke to me, because once another partition is mounted as /usr, then the kernel isn't goung

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-14 Thread Jan de Kruyf
because once another partition is mounted as /usr, then the kernel isn't . . . . This is probably where the rub is. They have perceived some desperate need to do things in / for user space while the machine has not even mounted the partitions. Smells of windoze thinking. Look ma no brain. And it

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-14 Thread Erik Christiansen
On Thu, Apr 14, 2011 at 01:42:32PM +0200, Jan de Kruyf wrote: because once another partition is mounted as /usr, then the kernel isn't . . . . This is probably where the rub is. They have perceived some desperate need to do things in / for user space while the machine has not even mounted

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-14 Thread Przemek Klosowski
On 4/14/11, Rafael Skodlar ra...@linwin.com wrote: On 04/13/2011 07:52 PM, Przemek Klosowski wrote: On Wed, Apr 13, 2011 at 12:52 AM, Rafael Skodlarra...@linwin.com wrote: /boot was added because of crappy BIOS that was not able to handle cylinders beyond 1024 years ago. That's not needed

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-14 Thread Rafael Skodlar
On 04/14/2011 09:43 AM, Przemek Klosowski wrote: On 4/14/11, Rafael Skodlarra...@linwin.com wrote: On 04/13/2011 07:52 PM, Przemek Klosowski wrote: On Wed, Apr 13, 2011 at 12:52 AM, Rafael Skodlarra...@linwin.com wrote: /boot was added because of crappy BIOS that was not able to handle

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Erik Christiansen
On Tue, Apr 12, 2011 at 02:36:14PM -0400, gene heskett wrote: I had a link forwarded to me today, which may have a bearing on some problems I am having with an unrelated linux install. http://freedesktop.org/wiki/Software/systemd/separate-usr-is-broken Sure looks scary, but decidedly dufus.

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/12/2011 02:36 PM, gene heskett wrote: I had a link forwarded to me today, which may have a bearing on some problems I am having with an unrelated linux install. http://freedesktop.org/wiki/Software/systemd/separate-usr-is-broken My emc install isn't broken in this manner as /usr is on

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/12/2011 03:49 PM, gene heskett wrote: I suppose technically it is possible to create a /usr directory on the root partition and populate it with a core collection of programs so they are available early in booting and then merge the rest of /usr from another partition later on, but

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/12/2011 04:09 PM, Igor Chudov wrote: I used Linux since 1995. I do not personally see the point of having /usr mounted separately. Igor Years ago, way back when Gene was a young feller, the /usr partition was (and still is actually, though on some systems /usr/local competes with this

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/12/2011 05:55 PM, Igor Chudov wrote: The way I see it, /usr is for files given by the distribution, and /usr/local is for local stuff that was compiled locally. This is how I always perceived it. But I see your point also. i That's one way of looking at it, however, that's not the way

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/12/2011 09:17 PM, Jon Elson wrote: Igor Chudov wrote: I used Linux since 1995. I do not personally see the point of having /usr mounted separately. The idea, I think, is that the /boot file system, and maybe the /root file system, also, are nearly static. A static file system is a lot

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/13/2011 12:52 AM, Rafael Skodlar wrote: My Linux experience only goes back to Feb 1994 when it was more than a toy. If I remember my Slackware from Linux Systems Labs 49 floppy disks correctly, it acted like most Unix systems of the day with multiple partitions for this or that. For a

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread gene heskett
On Wednesday, April 13, 2011 07:20:57 AM Mark Wendt did opine: On 04/12/2011 02:36 PM, gene heskett wrote: I had a link forwarded to me today, which may have a bearing on some problems I am having with an unrelated linux install.

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/13/2011 07:24 AM, gene heskett wrote: I get a boatload of errors when I run that command too, however, /usr is in the root partition. So do I on the shop/emc machine, Mark, so I suspect that command example needs more fine tuning. It may be that those errors show up for hardware not

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread gene heskett
On Wednesday, April 13, 2011 07:24:51 AM Mark Wendt did opine: On 04/12/2011 03:49 PM, gene heskett wrote: I suppose technically it is possible to create a /usr directory on the root partition and populate it with a core collection of programs so they are available early in booting and

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread gene heskett
On Wednesday, April 13, 2011 07:40:57 AM Mark Wendt did opine: On 04/13/2011 07:24 AM, gene heskett wrote: I get a boatload of errors when I run that command too, however, /usr is in the root partition. So do I on the shop/emc machine, Mark, so I suspect that command example needs

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/13/2011 07:36 AM, gene heskett wrote: On Wednesday, April 13, 2011 07:24:51 AM Mark Wendt did opine: In the crashes before, / went read-only because something blew the partition table away. /var was on /, so no logs. I had to re-install. 2 weeks later, same story, re-install something

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/13/2011 07:44 AM, gene heskett wrote: What happens when you do a poweroff from the command line? On the shop box, a graceful shutdown, but no poweroff. Reboots work too, and quite snappy too. I can start a ping to shop, log into it, sudo reboot, and miss less than 40 pings. Yeah, I

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread gene heskett
On Wednesday, April 13, 2011 08:00:31 AM Mark Wendt did opine: On 04/13/2011 07:36 AM, gene heskett wrote: On Wednesday, April 13, 2011 07:24:51 AM Mark Wendt did opine: In the crashes before, / went read-only because something blew the partition table away. /var was on /, so no logs. I

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread gene heskett
On Wednesday, April 13, 2011 08:07:11 AM Mark Wendt did opine: On 04/13/2011 07:44 AM, gene heskett wrote: What happens when you do a poweroff from the command line? On the shop box, a graceful shutdown, but no poweroff. Reboots work too, and quite snappy too. I can start a ping

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/13/2011 08:06 AM, gene heskett wrote: I'm making a SWAG there might be an issue with your swap partition, rather than umounting /var. If the shutdown is hanging on the Turning off swap it's probably not getting to the the umount on the /var partition. Try creating a new swap partition

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread gene heskett
On Wednesday, April 13, 2011 10:59:44 AM Mark Wendt did opine: On 04/13/2011 08:10 AM, gene heskett wrote: On Wednesday, April 13, 2011 08:07:11 AM Mark Wendt did opine: On 04/13/2011 07:44 AM, gene heskett wrote: What happens when you do a poweroff from the command line? On the shop

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Jon Elson
Mark Wendt wrote: The /boot dir holds the Linux boot images and remains static only as long as you don't upgrade your version of the system. The /root partition only remains static if you don't su or log in as root (that's it's home dir...) If your /usr partition gets corrupted, at least

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Mark Wendt
On 04/13/2011 12:03 PM, Jon Elson wrote: Mark Wendt wrote: The /boot dir holds the Linux boot images and remains static only as long as you don't upgrade your version of the system. The /root partition only remains static if you don't su or log in as root (that's it's home dir...) If your

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-13 Thread Przemek Klosowski
On Wed, Apr 13, 2011 at 12:52 AM, Rafael Skodlar ra...@linwin.com wrote: /boot was added because of crappy BIOS that was not able to handle cylinders beyond 1024 years ago. That's not needed anymore and makes no sense either. What good is it booting kernel from /boot and then fail to access

[Emc-users] A possible new gotcha for emc users.

2011-04-12 Thread gene heskett
I had a link forwarded to me today, which may have a bearing on some problems I am having with an unrelated linux install. http://freedesktop.org/wiki/Software/systemd/separate-usr-is-broken My emc install isn't broken in this manner as /usr is on /, but it still throws 31 errors using that

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-12 Thread Kent A. Reed
On 4/12/2011 2:36 PM, gene heskett wrote: I had a link forwarded to me today, which may have a bearing on some problems I am having with an unrelated linux install. http://freedesktop.org/wiki/Software/systemd/separate-usr-is-broken My emc install isn't broken in this manner as /usr is on /,

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-12 Thread gene heskett
On Tuesday, April 12, 2011 03:35:10 PM Kent A. Reed did opine: On 4/12/2011 2:36 PM, gene heskett wrote: I had a link forwarded to me today, which may have a bearing on some problems I am having with an unrelated linux install.

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-12 Thread Igor Chudov
I used Linux since 1995. I do not personally see the point of having /usr mounted separately. Igor On Tue, Apr 12, 2011 at 2:49 PM, gene heskett ghesk...@wdtv.com wrote: On Tuesday, April 12, 2011 03:35:10 PM Kent A. Reed did opine: On 4/12/2011 2:36 PM, gene heskett wrote: I had a link

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-12 Thread Kent A. Reed
On 4/12/2011 4:09 PM, Igor Chudov wrote: I used Linux since 1995. I do not personally see the point of having /usr mounted separately. Igor Igor: Some of us came to Linux with prior experience using Unix. To quote a footnote from the Wikipedia article on the Filesystem Hierarchy Standard

Re: [Emc-users] A possible new gotcha for emc users.

2011-04-12 Thread Igor Chudov
On Tue, Apr 12, 2011 at 3:44 PM, Kent A. Reed knbr...@erols.com wrote: On 4/12/2011 4:09 PM, Igor Chudov wrote: I used Linux since 1995. I do not personally see the point of having /usr mounted separately. Igor Igor: Some of us came to Linux with prior experience using Unix. To quote