Re: [libvirt] [PATCH] nodedev: Add retry logic to read fibre channel files

2016-07-22 Thread Daniel P. Berrange
On Fri, Jul 22, 2016 at 09:14:50AM -0400, John Ferlan wrote: > > ping. Even if the answer is - let's not fix this... I don't think we want todo this. The method where you're putting the sleep(1) is called from the libvirt main event loop. So that's going to add major stalls in processing other

Re: [libvirt] [PATCH] nodedev: Add retry logic to read fibre channel files

2016-07-22 Thread John Ferlan
ping. Even if the answer is - let's not fix this... Tks - John On 06/29/2016 05:43 PM, John Ferlan wrote: > https://bugzilla.redhat.com/show_bug.cgi?id=1319544 > > During processing of a vport_create event, udevEventHandleCallback > will call udevProcessSCSIHost to read the fibre channel

[libvirt] [PATCH] nodedev: Add retry logic to read fibre channel files

2016-06-29 Thread John Ferlan
https://bugzilla.redhat.com/show_bug.cgi?id=1319544 During processing of a vport_create event, udevEventHandleCallback will call udevProcessSCSIHost to read the fibre channel configuration files for wwpn, wwpn, and fabric_wwn; however, as it turns out those files may not have valid data. Rather