- 07:18:30 - CW injections stopped
- 07:18:51 - H1 out of Observe
- 07:20 - both OPS computers froze, and I had to reboot, which I thought was very odd
- 07:22:18 - fw1 (frame writer 1) error in verbal alarms, I can see that fw1 is white on the CDS overview
- I logged back in to the ops computer
- fw1 restarts itself, and when I checked, it had been up 58 seconds
- 07:26:27 - CW injections restarts itself
- 07:27:46 - H1 back in Observe
No obvious cause of h1fw1's daqd process restart. There were no retransmissions at the time, I've posted the tail of the log file below.
david.barker@zotws6: tail daqd.log.1563302338
Writing md5sum out to '/frames/full/12474/H-H1_R-1247469184-64.md5' of '2f19c1daf487846a07a5c70770ff6b3a'
Writing md5sum out to '/frames/full/12474/H-H1_R-1247469248-64.md5' of '77d98c0f9593ff3ff10cb40ed82bd1fb'
Writing md5sum out to '/frames/full/12474/H-H1_R-1247469312-64.md5' of '8f02d7933411f8e48cc53c4d67b85061'
Writing md5sum out to '/frames/full/12474/H-H1_R-1247469376-64.md5' of 'fba4ebadf3f0869fee2ef7bb7f8e4cc5'
Writing md5sum out to '/frames/full/12474/H-H1_R-1247469440-64.md5' of '63a8a29431ed93875335934cacff038c'
Writing md5sum out to '/frames/full/12474/H-H1_R-1247469504-64.md5' of '8fbcb24cd2e86f9c4f05a26bc09c109f'
Writing md5sum out to '/frames/trend/second/12474/H-H1_T-1247469000-600.md5' of '8af48e93ba0303e08ca043c3cb1e14c6'
[Thu Jul 18 00:21:01 2019] main profiler warning: 1 empty blocks in the buffer
Have to skip 1124 sequence numbers
New sequence number is 2115540