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• PCIe issues in which various cards don't come up right, I think we’ve seen this with Enet, IB and KCUs now
• ATCA cards not powering up correctly; maybe a sequencing issue?
• The incredibly long boot times of some nodes sometimes
  

HSD

UNSOLVED: early procmgr telnet timeout?

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UNSOLVED: hsd configure times out the first time, but works second time.  Matt says that he seen the transition not received at all by the hsd.  Phase 1 completes in Digitizer.cc but phase2 maybe doesn't start, consistent with Matt's observation?  log file in /reg/neh/home/cpo/2020/06/09_14:38:23_drp-tst-dev021:tmohsd_0.log.  Could it be the clear readout?  But we have a 1s delay in control.py.

UNSOLVED: according to hsdpva only one hsd was producing dead time (due to msgdelay being set too short) but xpmpva showed all hsd's having dead time.  at other times xpmpva seems to be attributing dead time correctly, so it's somehow an intermittent issue.