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RT-3.10.6_p3 fails to boot: home.mount mounting timed out
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PostPosted: Sat Oct 26, 2013 4:48 pm    Post subject: RT-3.10.6_p3 fails to boot: home.mount mounting timed out Reply with quote

I am trying to build a RT kernel, however it cannot boot because it cannot mount /home, which is a subvolume of btrfs. This is the entry of it in /etc/fstab:

/dev/sda3 /home btrfs subvol=gentoohome,defaults,compress=lzo,autodefrag 0 2

I copyed my .config from a working mainline 3.10 kernel(which is able to boot) and used "make oldconfig". The resulting config file is almost the same with mainline one: I only changed IO scheduler from BFQ(from gentoo patchset) to deadline, without even enabling CONFIG_PREEMPT_RT. However the RT kernel just cannot boot.

Could someone help me figure it out? I bought a new recording device and need low latency audio system. Thanks!

This is the boot log: http://pastebin.com/XtEMk8D8
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