Re: [libvirt] [PATCH 0/3] Fixes for issues caused by IOThreads

Well I guess it happens to everyone - hopefully only once though...

The IOThreads code really messed up a few things - git bisection for the build is broken as of 5f6ad32c733a3bd158938aecabb0508a434ece95, but that's resolved by 938fb12fad6d15c9fdb73f998c4e0ec1e278721f which adds the 'niothreadspin && iothreadspin' definitions. Secondarily it seems things got worse, because guests weren't able to be started because of a very bad logic error (<= 0 vs. < 0 and specific check that 0 is "OK" (meaning no IOThreads). How that got by own self testing I'm still not quite sure, but it did and it's a mea culpa for that. Anyway, patch 1 fixes the running issue... Patch 2 fixes some spacing issues that Eric pointed out privately (prefer "i + 1" vs. "i+1"). Patch 3 just makes sure to use the right cgroup setup/init parameters since there is no "iothread0" John Ferlan (3): qemu: Fix iothreads issue qemu_cgroup: Adjust spacing around incrementor qemu: Fix call in qemuDomainSetNumaParamsLive for virCgroupNewIOThread