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[Bug 218122] Support more than 15 partitions on libata
- From: bugzilla_noreply@xxxxxxxxxx
- Date: Wed, 19 Sep 2007 07:42:33 -0600 (MDT)
- Message-id: <20070919134233.BCFAACC789@xxxxxxxxxxxxxxxxxxxxxx>
https://bugzilla.novell.com/show_bug.cgi?id=218122#c22
--- Comment #22 from Hannes Reinecke <hare@xxxxxxxxxx> 2007-09-19 07:42:33 MST ---
Hmm. After further twiddling (and fixing :-) it turns out that the dm_linear
feature does work as expected, but the YaST2 partitioner has troubles detecting
those device-mapper devices as something useable.
So, the proposed workaround is the following:
- Ignore the warning and install on one of the first 15 partitions.
- After installation check if the root-fs is mounted via 'disk/by-id'
- Activate dm_linear with
activate_dm_linear /dev/sda
- Re-write the initrd with
DM_BLOCK=1 mkinitrd -k <vmlinuz> -i <initrd>
- Reboot
it will now reboot with the boot-device on a device-mapper device and all
partitions will be visible via device-mapper devices, too.
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--- Comment #22 from Hannes Reinecke <hare@xxxxxxxxxx> 2007-09-19 07:42:33 MST ---
Hmm. After further twiddling (and fixing :-) it turns out that the dm_linear
feature does work as expected, but the YaST2 partitioner has troubles detecting
those device-mapper devices as something useable.
So, the proposed workaround is the following:
- Ignore the warning and install on one of the first 15 partitions.
- After installation check if the root-fs is mounted via 'disk/by-id'
- Activate dm_linear with
activate_dm_linear /dev/sda
- Re-write the initrd with
DM_BLOCK=1 mkinitrd -k <vmlinuz> -i <initrd>
- Reboot
it will now reboot with the boot-device on a device-mapper device and all
partitions will be visible via device-mapper devices, too.
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