Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-10 Thread Francesco Talamona
On Saturday 09 May 2009, Dale wrote: I was talking about with just a plain file system.  I read in a install guide somewhere when I was installing ages ago that having /boot on a separate partition, and not always mounted, was a good security practice.  That way no one could alter the kernel

Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-10 Thread Dale
Francesco Talamona wrote: On Saturday 09 May 2009, Dale wrote: I was talking about with just a plain file system. I read in a install guide somewhere when I was installing ages ago that having /boot on a separate partition, and not always mounted, was a good security practice. That way

Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-10 Thread Stroller
On 9 May 2009, at 16:23, Alan McKinnon wrote: On Saturday 09 May 2009 15:13:35 Stroller wrote: On 9 May 2009, at 13:41, Dirk Heinrichs wrote: Am Samstag, 9. Mai 2009 12:20:46 schrieb Stroller: This is Gentoo, so you as the user define the rules. And for _me_, it definitely _is_ a rule.

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-09 Thread Stroller
On 8 May 2009, at 21:58, Dirk Heinrichs wrote: Am Freitag, 8. Mai 2009 19:17:28 schrieb Daniel da Veiga: On Fri, May 8, 2009 at 14:04, Dirk Heinrichs dirk.heinri...@online.de wrote: Am Donnerstag, 7. Mai 2009 22:53:18 schrieb Alan McKinnon: Mirrored - no problem. But how else would you

/boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-09 Thread Dirk Heinrichs
Am Samstag, 9. Mai 2009 12:20:46 schrieb Stroller: This is Gentoo, so you as the user define the rules. And for _me_, it definitely _is_ a rule. Could you possibly explain why, please? Because it eliminates the need for an initramfs (which I used until a few weeks ago), even if you've

Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-09 Thread Dale
Dirk Heinrichs wrote: Am Samstag, 9. Mai 2009 12:20:46 schrieb Stroller: This is Gentoo, so you as the user define the rules. And for _me_, it definitely _is_ a rule. Could you possibly explain why, please? Because it eliminates the need for an initramfs (which I used

Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-09 Thread Dirk Heinrichs
Am Samstag, 9. Mai 2009 14:46:39 schrieb Dale: Wasn't there a security reason for this setup at one time? If you put /boot on a separate partition, then the only time it needed to be mounted was to update the kernel or edit grub/lilo. That was what I was reading when I installed Gentoo oh

Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-09 Thread Stroller
On 9 May 2009, at 13:41, Dirk Heinrichs wrote: Am Samstag, 9. Mai 2009 12:20:46 schrieb Stroller: This is Gentoo, so you as the user define the rules. And for _me_, it definitely _is_ a rule. Could you possibly explain why, please? Because it eliminates the need for an initramfs (which I

Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-09 Thread Dale
Dirk Heinrichs wrote: Am Samstag, 9. Mai 2009 14:46:39 schrieb Dale: Wasn't there a security reason for this setup at one time? If you put /boot on a separate partition, then the only time it needed to be mounted was to update the kernel or edit grub/lilo. That was what I was reading

Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-09 Thread Alan McKinnon
On Saturday 09 May 2009 15:13:35 Stroller wrote: On 9 May 2009, at 13:41, Dirk Heinrichs wrote: Am Samstag, 9. Mai 2009 12:20:46 schrieb Stroller: This is Gentoo, so you as the user define the rules. And for _me_, it definitely _is_ a rule. Could you possibly explain why, please?

Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-09 Thread Neil Bothwick
On Sat, 09 May 2009 08:15:09 -0500, Dale wrote: I was talking about with just a plain file system. I read in a install guide somewhere when I was installing ages ago that having /boot on a separate partition, and not always mounted, was a good security practice. That way no one could alter

Re: /boot or not /boot (was Re: [gentoo-user] can't stop the panic on eeepc)

2009-05-09 Thread Dale
Neil Bothwick wrote: On Sat, 09 May 2009 08:15:09 -0500, Dale wrote: I was talking about with just a plain file system. I read in a install guide somewhere when I was installing ages ago that having /boot on a separate partition, and not always mounted, was a good security practice.

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-08 Thread Dirk Heinrichs
Am Donnerstag, 7. Mai 2009 22:53:18 schrieb Alan McKinnon: Mirrored - no problem. But how else would you boot off a striped / with /boot not on a separate partition? /boot is _always_ a separate partition, isn't it? Bye... Dirk signature.asc Description: This is a digitally signed

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-08 Thread Daniel da Veiga
On Fri, May 8, 2009 at 14:04, Dirk Heinrichs dirk.heinri...@online.de wrote: Am Donnerstag, 7. Mai 2009 22:53:18 schrieb Alan McKinnon: Mirrored - no problem. But how else would you boot off a striped / with /boot not on a separate partition? /boot is _always_ a separate partition, isn't it?

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-08 Thread Dirk Heinrichs
Am Freitag, 8. Mai 2009 19:17:28 schrieb Daniel da Veiga: On Fri, May 8, 2009 at 14:04, Dirk Heinrichs dirk.heinri...@online.de wrote: Am Donnerstag, 7. Mai 2009 22:53:18 schrieb Alan McKinnon: Mirrored - no problem. But how else would you boot off a striped / with /boot not on a separate

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-08 Thread Neil Bothwick
On Fri, 8 May 2009 22:58:22 +0200, Dirk Heinrichs wrote: /boot is _always_ a separate partition, isn't it? AFAIK, that's not a rule. Most people consider it the best option, but its definetly not a rule... This is Gentoo, so you as the user define the rules. And for _me_, it

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-08 Thread Dirk Heinrichs
Am Freitag, 8. Mai 2009 23:12:22 schrieb Neil Bothwick: But that only applies to you, not always. Yes, of course it applies to me - always ;) I stopped using /boot partitions a few years ago and removed my last one earlier this year. Shame on you :) Bye... Dirk signature.asc

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Dirk Heinrichs
Am Mittwoch, 6. Mai 2009 21:51:55 schrieb maxim wexler: Still panics Sure, because of CONFIG_USB_[EOUW]HCI_HCD=m. If you want to boot from USB, kernel needs to have a means to access your USB device. Don't know if that matters, but I would also enable some/all sub-options of USB-Storage.

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Dirk Heinrichs
Am Mittwoch, 6. Mai 2009 22:41:54 schrieb Masood Ahmed: maxim wexler bliss...@yahoo.com writes: Are you using an initrd? No, never used one on a gentoo box before. That's a fedora thing, isn't it? Nope! Its not distribution specific. It's a kernel feature. But it's up to the

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Saphirus Sage
I've never managed to successfully boot a gentoo laptop without initrd. On May 7, 2009, at 12:37 PM, Dirk Heinrichs dirk.heinri...@online.de wrote: Am Mittwoch, 6. Mai 2009 22:41:54 schrieb Masood Ahmed: maxim wexler bliss...@yahoo.com writes: Are you using an initrd? No, never used one

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Dirk Heinrichs
Am Donnerstag, 7. Mai 2009 18:48:15 schrieb Saphirus Sage: I've never managed to successfully boot a gentoo laptop without initrd. Then you're doing something wrong. I boot mine without, even with encrypted / on logical volume. Bye... Dirk signature.asc Description: This is a

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Alan McKinnon
On Thursday 07 May 2009 18:48:15 Saphirus Sage wrote: I've never managed to successfully boot a gentoo laptop without initrd. I've never managed to successfully boot a gentoo laptop with initrd. initrd's are there for the case where the distro builder does not know what the hardware is

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Dirk Heinrichs
Am Donnerstag, 7. Mai 2009 21:37:39 schrieb Alan McKinnon: There's always exceptions of course - booting off a soft-raid volume I doubt that :-) Bye... Dirk signature.asc Description: This is a digitally signed message part.

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Alan McKinnon
On Thursday 07 May 2009 22:46:59 Dirk Heinrichs wrote: Am Donnerstag, 7. Mai 2009 21:37:39 schrieb Alan McKinnon: There's always exceptions of course - booting off a soft-raid volume I doubt that :-) Mirrored - no problem. But how else would you boot off a striped / with /boot *not* on a

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Volker Armin Hemmann
On Donnerstag 07 Mai 2009, Alan McKinnon wrote: On Thursday 07 May 2009 22:46:59 Dirk Heinrichs wrote: Am Donnerstag, 7. Mai 2009 21:37:39 schrieb Alan McKinnon: There's always exceptions of course - booting off a soft-raid volume I doubt that :-) Mirrored - no problem. But how else

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Alan McKinnon
On Thursday 07 May 2009 23:00:06 Volker Armin Hemmann wrote: On Donnerstag 07 Mai 2009, Alan McKinnon wrote: On Thursday 07 May 2009 22:46:59 Dirk Heinrichs wrote: Am Donnerstag, 7. Mai 2009 21:37:39 schrieb Alan McKinnon: There's always exceptions of course - booting off a soft-raid

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Neil Bothwick
On Thu, 7 May 2009 23:16:27 +0200, Alan McKinnon wrote: But I'm not talking about me. Wandering around the company I find it very common for inexperienced admins to install Red Hat on their servers with everything on one file system and both internal drives mirrored with Linux raid. I

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-07 Thread Alan McKinnon
On Thursday 07 May 2009 23:34:17 Neil Bothwick wrote: On Thu, 7 May 2009 23:16:27 +0200, Alan McKinnon wrote: But I'm not talking about me. Wandering around the company I find it very common for inexperienced admins to install Red Hat on their servers with everything on one file system and

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread Neil Bothwick
On Tue, 5 May 2009 16:23:13 -0700 (PDT), maxim wexler wrote: grub.conf: default 0 timeout 10 title Gentoo root (hd0,0) kernel /boot/kernel root=/dev/sda2 # 'kernel /kernel' also works kernel /kernel is the correct setting when you have a separate /boot, the other only works because of

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread Daniel da Veiga
On Wed, May 6, 2009 at 01:31, maxim wexler bliss...@yahoo.com wrote: You gotta use a delay (or wait, can't remember exactly) parameter for the kernel to wait while the disc is recognized, dunno exactly, but 2 to 5 seconds should be enough. I have an EEE 701 and Well there's a 10 sec

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread Neil Bothwick
On Wed, 6 May 2009 10:46:15 -0300, Daniel da Veiga wrote: Yeah, the kernel must wait for the root device to be ready, the root device on EEE is on a USB bus. Add rootwait to the kernel line. Are you sure about that? On my 900, lshw shows sda and sdb to be ATA devices. Only sdc, the card slot,

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread Daniel da Veiga
On Wed, May 6, 2009 at 11:03, Neil Bothwick n...@digimed.co.uk wrote: On Wed, 6 May 2009 10:46:15 -0300, Daniel da Veiga wrote: Yeah, the kernel must wait for the root device to be ready, the root device on EEE is on a USB bus. Add rootwait to the kernel line. Are you sure about that? On my

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread maxim wexler
The kernel takes a little time to detect and settle the bus to detect the devices. At least adding rootwait and  rootdelay=10 to the kernel line solved my problems. Tried rootwait by itself and with rootdelay=10 and rootdelay=10 by itself Well, the triple E still don't boot: either it

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread Daniel da Veiga
On Wed, May 6, 2009 at 14:11, maxim wexler bliss...@yahoo.com wrote: The kernel takes a little time to detect and settle the bus to detect the devices. At least adding rootwait and rootdelay=10 to the kernel line solved my problems. Tried rootwait by itself and with rootdelay=10 and

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread Dirk Heinrichs
Am Mittwoch, 6. Mai 2009 19:11:56 schrieb maxim wexler: VFS: Cannot opent root device sda2 or unknown-block(0,0) Please append a correct root= boot option: here are the available partitions:#doesn't say what they are Kernel panic = not syncing: VFS: Unable to mount root fs on

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread Daniel da Veiga
On Wed, May 6, 2009 at 16:51, maxim wexler bliss...@yahoo.com wrote: Well, it seems your kernel lacks support for the disks. Are you sure you compiled in all the necessary USB, SATA disk support? Still panics chrooted, ran make menuconfig, make make modules_install and copied over the

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread Masood Ahmed
maxim wexler bliss...@yahoo.com writes: Are you using an initrd? No, never used one on a gentoo box before. That's a fedora thing, isn't it? Nope! Its not distribution specific. It's a kernel feature. Regards, Masood Ahmed -- Promptness is its own reward, if one lives by the clock instead

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread maxim wexler
# CONFIG_BLK_DEV_IDE_SATA is not set deprecated, possible conflict but I set it anyway # CONFIG_SATA_AHCI is not set doubtful if I need it but set it anyway # CONFIG_SATA_PMP is not set definitely nothing to do with my system, didn't set it. Not sure, anyway, try it... Still

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-06 Thread James Ausmus
On Wed, May 6, 2009 at 4:38 PM, maxim wexler bliss...@yahoo.com wrote: # CONFIG_BLK_DEV_IDE_SATA is not set deprecated, possible conflict but I set it anyway # CONFIG_SATA_AHCI is not set doubtful if I need it but set it anyway # CONFIG_SATA_PMP is not set definitely nothing to do

[gentoo-user] can't stop the panic on eeepc

2009-05-05 Thread maxim wexler
Hi group, My 900A with a fresh gentoo install boots into a panic. Says it doesn't like my root=/dev/sda2 option. But that *is* the root partition. fstab: /dev/sda1 /boot ext2noauto,noatime 1 2 /dev/sda2 / ext3noatime0 1 almost exactly like the model

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-05 Thread Daniel da Veiga
On Tue, May 5, 2009 at 20:23, maxim wexler bliss...@yahoo.com wrote: Hi group, My 900A with a fresh gentoo install boots into a panic. Says it doesn't like my root=/dev/sda2 option. But that *is* the root partition. fstab: /dev/sda1   /boot     ext2    noauto,noatime     1 2 /dev/sda2  

Re: [gentoo-user] can't stop the panic on eeepc

2009-05-05 Thread maxim wexler
You gotta use a delay (or wait, can't remember exactly) parameter for the kernel to wait while the disc is recognized, dunno exactly, but 2 to 5 seconds should be enough. I have an EEE 701 and Well there's a 10 sec 'timeout' but I can make that infinite by hitting the arrow key. That