Re: [dm-devel] bio too big device md1 (16 > 8)

Neil Brown <[EMAIL PROTECTED]> writes: > This is difficult. > > Summary of problem is: > Filesystem on LVM on md/raid1 > Add an md/linear to the md/raid1 and fs dies with 'bio too big'. > > [...] > > You can probably make your array work by adding the md/linear array to > the md/raid1 *before*

Re: [dm-devel] bio too big device md1 (16 > 8)

This is difficult. Summary of problem is: Filesystem on LVM on md/raid1 Add an md/linear to the md/raid1 and fs dies with 'bio too big'. Where to begin The fs level builds bios to send down to the device, and it queries the device to find out how big the bio can be. There are two ways i

[dm-devel] bio too big device md1 (16 > 8)

Hi, i'm using 2.6.21-rc5-git9 + http://www.kernel.org/pub/linux/kernel/people/agk/patches/2.6/editing/dm-merge-max_hw_sector.patch ( i've been testing with and without it, and first encountered it on 2.6.18-debian ) I've setup a raid1 array md1 (it was created in a degraded mode using the debi