On Tue, Apr 28, 2015 at 05:05:47PM -0500, mchristi@xxxxxxxxxx wrote: > From: Mike Christie <michaelc@xxxxxxxxxxx> > > This stores the LIO PR info in the rbd header. Other > clients (LIO nodes) are notified when the data changes, > so they can update their info. > > I added a sysfs file to test it here temporarily. I will > remove it in the final version. The final patches will > have a LIO callout call the rados locking and these > functions instead. So this is just an RFC and you'll have a real interface later? I'd be curious what you're planning there as I'll need something similar for the pNFS scsi-layouts client which will call into the block device to ask for persistent reservations. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
