cloudstack/agent/bindir
Rohit Yadav 425ad495b1
kvm: fix qemu hook race condition (#3405)
This fixes the qemu hooks `mkdir` race condition which can happen when
too many VMs may launch on a KVM host executing the hooks script that
tries to `mkdir` for the custom directory. On exception (multiple scripts
trying to mkdir), the VM stops.

The custom directory need not be created if it does not exist, instead
the custom hooks should only execute when there is a custom directory.

Feature documentation:
http://docs.cloudstack.apache.org/en/4.11.2.0/adminguide/hosts.html#kvm-libvirt-hook-script-include

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
2019-06-14 12:55:04 +05:30
..
cloud-setup-agent.in CLOUDSTACK-10333: Secure Live VM Migration for KVM (#2505) 2018-04-20 00:36:18 +05:30
cloud-ssh.in Summary: Adding utility to make system vm maintenance easier for admins 2012-11-16 10:17:12 -07:00
cloudstack-agent-profile.sh.in CLOUDSTACK-8339: Allow non-root users to add KVM host 2015-05-25 14:36:29 +02:00
cloudstack-agent-upgrade.in CLOUDSTACK-4405: additional patch for bridge name and firewall rules issues after KVM upgrade to 4.2 2013-09-24 09:55:00 +02:00
libvirtqemuhook.in kvm: fix qemu hook race condition (#3405) 2019-06-14 12:55:04 +05:30