Re: [gentoo-user] problem booting from a USB flash drive

2005-06-10 Thread Mark Knecht
On 6/10/05, Neil Bothwick [EMAIL PROTECTED] wrote: On Fri, 10 Jun 2005 01:28:40 -0400, Colin wrote: Probably. You can save space with a compressed filesystem like jjfs or squashfs. You probably want to mount it read only since flash has limited write cycles. Kind of off on a

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-10 Thread Neil Bothwick
On Fri, 10 Jun 2005 03:59:16 -0700, Mark Knecht wrote: On 6/10/05, Neil Bothwick [EMAIL PROTECTED] wrote: CF cards aren't lockable, but some CD-IDE adaptors have a write protect jumper. Of course, you'll have problems saving any settings with a write- protected /etc, so JFFS2 may be a

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-10 Thread Mark Knecht
On 6/10/05, Neil Bothwick [EMAIL PROTECTED] wrote: On Fri, 10 Jun 2005 03:59:16 -0700, Mark Knecht wrote: On 6/10/05, Neil Bothwick [EMAIL PROTECTED] wrote: CF cards aren't lockable, but some CD-IDE adaptors have a write protect jumper. Of course, you'll have problems saving any

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-10 Thread Mark Knecht
On 6/9/05, Zac Medico [EMAIL PROTECTED] wrote: You say the kernel messages indicate that the flash disk was recognized as sda so I'm not sure why it's not mounting for you. I looked through linux/Documentation/kernel-parameters.txt and saw a rootdelay parameter. With the modules I need a

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-10 Thread Zac Medico
--- Mark Knecht [EMAIL PROTECTED] wrote: Great call Zac! rootdelay=10 allowed me to boot from the flash drive Excellent! That's good to know. If you need any help with the PXE I might be able to help with that too since I use pxelinux to boot my diskless node. Zac

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-10 Thread Mark Knecht
On 6/10/05, Zac Medico [EMAIL PROTECTED] wrote: --- Mark Knecht [EMAIL PROTECTED] wrote: Great call Zac! rootdelay=10 allowed me to boot from the flash drive Excellent! That's good to know. If you need any help with the PXE I might be able to help with that too since I use

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-10 Thread Zac Medico
--- Mark Knecht [EMAIL PROTECTED] wrote: Zac, Thanks. Shall I contact you offline? I tried PXE awhile ago but couldn't get it to work. I'm not sure the old Dell I used as a test box was truly PXE compliant so I was thinking I swhould check out what low cost, Linux-compatible PXE

[gentoo-user] problem booting from a USB flash drive

2005-06-09 Thread Mark Knecht
Hi, Is there anything specific that must be built into a kernel to boot from a USB flash drive? I'm fiddling with my first flash drive to see how well it might work for my Pundit-R MythTV frontend box. (to reduce noise - no hard drive) I've gotten as far as grub starting, choosing the

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-09 Thread Zac Medico
--- Mark Knecht [EMAIL PROTECTED] wrote: Hi, Is there anything specific that must be built into a kernel to boot from a USB flash drive? I'm fiddling with my first flash drive to see how well it might work for my Pundit-R MythTV frontend box. (to reduce noise - no hard

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-09 Thread Mark Knecht
On 6/9/05, Zac Medico [EMAIL PROTECTED] wrote: Hi Mark, I boot from a usb hard disk and I don't really have to do anything special. Well, actually I load modules from a genkernel initrd but that doesn't apply here since you built in the drivers. This is the same exact kernel that you

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-09 Thread Zac Medico
--- Mark Knecht [EMAIL PROTECTED] wrote: Yes, it's the exact same kernel. All I've done is create a couple of partitions on the flash drive, make one a small bootable on the flash drive, copy over the hard drive's boot partition and then start editing the grub.conf file on the flash

Re: [gentoo-user] problem booting from a USB flash drive

2005-06-09 Thread Colin
Zac Medico wrote: Probably. You can save space with a compressed filesystem like jjfs or squashfs. You probably want to mount it read only since flash has limited write cycles. You say the kernel messages indicate that the flash disk was recognized as sda so I'm not sure why it's not