Re: [libvirt-users] Share ZFS zpool between host and VM's

2018-04-18 Thread Doug Hughes
There are several possibilities depending upon what you mean. Personally, I have a zpool on the host that I carve off individual zfs filesystems that each guest uses. I put one qcow2 or raw image per zfs filesystem. I do this for backup and replication purposes. Then I have a recursive replication

[libvirt-users] Share ZFS zpool between host and VM's

2018-04-18 Thread Steffen Sledz
Is it possible to share a ZFS zpool between the host and one or more QEMU/KVM clients? ___ libvirt-users mailing list libvirt-users@redhat.com https://www.redhat.com/mailman/listinfo/libvirt-users

Re: [libvirt-users] qemu: qemu_thread_create: Resource temporarily unavailable

2018-04-18 Thread Daniel P . Berrangé
On Wed, Apr 18, 2018 at 06:27:10PM +0800, llilulu wrote: > Hi: > My libvirt is 3.4.0 and qemu is 2.9.0, My host has a big memory(128G), > I run many guest on my host(80 guests), when I batch stop and start guests, > some guest will crash, the qemu log is "qemu: qemu_thread_create: Resource > tem

[libvirt-users] qemu: qemu_thread_create: Resource temporarily unavailable

2018-04-18 Thread llilulu
Hi: My libvirt is 3.4.0 and qemu is 2.9.0, My host has a big memory(128G), I run many guest on my host(80 guests), when I batch stop and start guests, some guest will crash, the qemu log is "qemu: qemu_thread_create: Resource temporarily unavailable". I search qemu code, I find qemu_thread_cre