[Sbs_gems] [New Logentry] MPD fiber 16 disabled
camsonne at jlab.org
camsonne at jlab.org
Mon Jan 17 08:30:02 EST 2022
Logentry Text:
--
GEM crate was hanging on busy fiber
The MPDGStatus was not showing any particular APV errors
Bryan spotted a weird event size in the end of log run for MPD 16
I power cycled intelbbmpd2 and tried to restart a run but it seems MPD16 still had issues
Event Builder
OutFIFO Full Flags APV
Slot nWrds F E O E C T Blks Events Trigs Sync Miss Wait Incoming
--------------------------------------------------------------------------------
0 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
1 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
2 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
3 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
4 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
5 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
6 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
7 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
8 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
9 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
10 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
11 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
12 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
13 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
14 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
16 1696 0 0 1 0 0 1 4 6 10 4 0 0x0000 5
17 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
18 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
19 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
20 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
21 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
22 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
23 0 0 1 1 0 0 1 5 6 10 4 0 0x0000 5
--------------------------------------------------------------------------------
After restarting a run, DAQ was still hung up
Note that after second run it is hung but
---------------------- SDRAM -------------------- -- OBUF - Latched
FIFO Addr Word Word APV PROC
Slot WR OK RD OK Overrun Count F E Count Full Full
--------------------------------------------------------------------------------
0 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
1 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
2 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
3 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
4 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
5 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
6 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
7 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
8 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
9 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
10 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
11 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
12 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
13 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
14 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
16 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
17 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
18 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
19 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
20 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
21 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
22 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
23 0x 0 0 0x 0 0 no 0x 0 0 1 0 0x 0
--------------------------------------------------------------------------------
mpdGAPVDropStatus: 0 faults found
-- Redirected Output --
mpdGStatus() = 0x0 (0)
[sbs-onl at adaq2 ~]$ remex vtpROC20 "mpdGStatus()"
-- Redirected Output --
Disabled MPD 16 and run started fine
---
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