On Thursday, 05/20/2021 at 07:37 GMT, Dave Jones <djo...@itconline.com> wrote: > How can I get automatically notified in a z/Linux guest (in this case > Ubuntu 20.04) when a rdr file arrives for it?
(Didn't we have a conversation about this here a few weeks/months ago?) Aside from an IMSG, the reader will get an unsolicited DEVICE-END interrupt indicating a transition from NOT READY to READY. This is the same kind of interrupt that indicates - a tape has been loaded in a drive and has reached load point, - a disk pack has spun up to speed after being mounted (think 2314) - you have powered on your 3270. Bottom line, the device is ready to send or receive data. But I don't know if the Linux device drivers will generate UDEV events based on it. It would be nice if they did. Alan Altmark Senior Managing z/VM and Linux Consultant IBM Systems Lab Services IBM Z Delivery Practice ibm.com/systems/services/labservices office: 607.429.3323 mobile; 607.321.7556 alan_altm...@us.ibm.com IBM Endicott ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390