Re: ext4 filesystem not recognised on new LVM volume

2014-12-18 Thread John Lane
On 18/12/14 03:45, Andrei Borzenkov wrote: В Wed, 17 Dec 2014 19:50:22 + John Lane g...@jelmail.com пишет: Yes, I've been testing with a 4TB ST4000VN000 which has 4k sectors. Could you show ls -l grub output? I'm interested in sector size and total size it reports for this disk. grub ls

Using grub-mkimage -c for a USB holding multiple /boot partitions.

2014-12-18 Thread Diagon
Hi folks. Just finished reading the manual, and trying to figure if what I want to do is doable. I see that I can install a config file into grub, using grub-mkimage -c. I'd like the config file to do something like this: If (this is my laptop) then (run the config file in Partition 1)

GRUB crypto? ( generally, more info on undocumented modules?)

2014-12-18 Thread Diagon
Reading through the manual, I'm finding mysterious mention of the use of crypto with grub. eg. section 11.1, How to specify devices mentions (crypto0) or (cryptouuid/xxx) specifications. http://www.gnu.org/software/grub/manual/grub.html#Device-syntax I'm also seeing modules in my

Re: Using grub-mkimage -c for a USB holding multiple /boot partitions.

2014-12-18 Thread Jordan Uggla
On Thu, Dec 18, 2014 at 12:35 PM, Diagon gnu@niwas.net wrote: Hi folks. Just finished reading the manual, and trying to figure if what I want to do is doable. I see that I can install a config file into grub, using grub-mkimage -c. I'd like the config file to do something like this:

Re: GRUB crypto? ( generally, more info on undocumented modules?)

2014-12-18 Thread Jordan Uggla
On Thu, Dec 18, 2014 at 12:48 PM, Diagon gnu@niwas.net wrote: Reading through the manual, I'm finding mysterious mention of the use of crypto with grub. eg. section 11.1, How to specify devices mentions (crypto0) or (cryptouuid/xxx) specifications.

Re: Using grub-mkimage -c for a USB holding multiple /boot partitions.

2014-12-18 Thread Diagon
On Thu, 18 Dec 2014 16:31:23 -0800 Jordan Uggla jordan.ug...@gmail.com wrote On Thu, Dec 18, 2014 at 12:35 PM, Diagon gnu@niwas.net wrote: I see that I can install a config file into grub, using grub-mkimage -c. I'd like the config file to do something like this:

Re: GRUB crypto? ( generally, more info on undocumented modules?)

2014-12-18 Thread Andrei Borzenkov
В Thu, 18 Dec 2014 16:52:46 -0800 Jordan Uggla jordan.ug...@gmail.com пишет: Grub can read files from LUKS and GELI volumes, but only FreeBSD's kernel currently has a protocol for passing credentials from grub to the kernel, so if you're using GNU/Linux and you use grub's LUKS support to

Re: Using grub-mkimage -c for a USB holding multiple /boot partitions.

2014-12-18 Thread Andrei Borzenkov
В Thu, 18 Dec 2014 17:45:24 -0800 Diagon gnu@niwas.net пишет: On Thu, 18 Dec 2014 16:31:23 -0800 Jordan Uggla jordan.ug...@gmail.com wrote On Thu, Dec 18, 2014 at 12:35 PM, Diagon gnu@niwas.net wrote: I see that I can install a config file into grub, using

Re: ext4 filesystem not recognised on new LVM volume

2014-12-18 Thread Andrei Borzenkov
В Thu, 18 Dec 2014 09:22:41 + John Lane g...@jelmail.com пишет: On 18/12/14 03:45, Andrei Borzenkov wrote: В Wed, 17 Dec 2014 19:50:22 + John Lane g...@jelmail.com пишет: Yes, I've been testing with a 4TB ST4000VN000 which has 4k sectors. Could you show ls -l grub output? I'm

Re: Using grub-mkimage -c for a USB holding multiple /boot partitions.

2014-12-18 Thread Diagon
Andrei - thank you for your input. See below. On Thu, 18 Dec 2014 22:29:20 -0800 Andrei Borzenkov wrote В Thu, 18 Dec 2014 17:45:24 -0800 Diagon gnu@niwas.net пишет: On Thu, 18 Dec 2014 16:31:23 -0800 Jordan Uggla jordan.ug...@gmail.com wrote On Thu, Dec

Re: GRUB crypto? ( generally, more info on undocumented modules?)

2014-12-18 Thread Diagon
On Thu, 18 Dec 2014 22:15:32 -0800 Andrei Borzenkovarvidj...@gmail.com wrote В Thu, 18 Dec 2014 16:52:46 -0800 Jordan Uggla jordan.ug...@gmail.com пишет: Grub can read files from LUKS and GELI volumes, but only FreeBSD's kernel currently has a protocol for passing