[pve-devel] qemu 4.4 : rbd : snapshot memory, savevm is hanging

Dietmar Maurer dietmar at proxmox.com
Mon Nov 9 06:14:52 CET 2015


@wolfgang: do you still have those patches to use a dedicated thread for savevm?

> mmm,it's not so easy, classic migration and colo use a dedicated thread
> ( rcu_register_thread()), that's why they can use more granular
> mutex_iothread_locks.



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