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operations:agenda2018_05_17

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operations:agenda2018_05_17 [2018/05/17 01:33]
Noor Md Said created
operations:agenda2018_05_17 [2018/05/17 01:37]
Noor Md Said
Line 1: Line 1:
 __CRDS95__ __CRDS95__
  
-Katherine 12m+__Katherine 12m__
  
 •Patrick need to swapped out the module due to bad disk, received an alarm error (m5-104 mk5cn: time-out, connection closed), tried to restart the mk5 in between scans but didn’t fix the error. The error is due to a faulty disk in the module (shows up in get_stats procedure), which causing writes to disk to be slower than usual. Have asked Mick to swap to a good module in the morning. ​ •Patrick need to swapped out the module due to bad disk, received an alarm error (m5-104 mk5cn: time-out, connection closed), tried to restart the mk5 in between scans but didn’t fix the error. The error is due to a faulty disk in the module (shows up in get_stats procedure), which causing writes to disk to be slower than usual. Have asked Mick to swap to a good module in the morning. ​
 +
 •Patrick received the following alarms (ALARM: error st -998 reading systemclock1,​ ALARM: error st -999 tcp/ip connection error, and WARNING: error st -10 ramp epoch time not -1 when preparing to load). Has checked antenna and it is in “operate” mode.  •Patrick received the following alarms (ALARM: error st -998 reading systemclock1,​ ALARM: error st -999 tcp/ip connection error, and WARNING: error st -10 ramp epoch time not -1 when preparing to load). Has checked antenna and it is in “operate” mode. 
 +
 •Received WARNING: error st -5 error return from antenna and see mbus error. Have to halt and stow the antenna twice to fix it. In the morning a new module was swapped. ​ •Received WARNING: error st -5 error return from antenna and see mbus error. Have to halt and stow the antenna twice to fix it. In the morning a new module was swapped. ​
  
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 __R1841__ __R1841__
  
-Yarragadee 12m+__Yarragadee 12m__
  
 •Katie received “ALARM: error m5-104 mk5cn: time-out, connection close” continuously. Had called Mick and he said only 1 light was on for the drives. Looks like mk5 crashes and had to reboot it. •Katie received “ALARM: error m5-104 mk5cn: time-out, connection close” continuously. Had called Mick and he said only 1 light was on for the drives. Looks like mk5 crashes and had to reboot it.
 +
 •Jamie restarted pc field system, and had to restart e-remote control as it lost connection. •Jamie restarted pc field system, and had to restart e-remote control as it lost connection.
  
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 __AUA043__ __AUA043__
  
-Hobart 26m+__Hobart 26m__
  
 •Lucas noticed that the disk position has been drifting very quickly, 360 GBs in 4.5 hours, aka 80GB/​hour. ​ •Lucas noticed that the disk position has been drifting very quickly, 360 GBs in 4.5 hours, aka 80GB/​hour. ​
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 •Simin received regular “ALARM: error f1 -1 previous source in this schedule not reached before new source was commanded” and several missed scans •Simin received regular “ALARM: error f1 -1 previous source in this schedule not reached before new source was commanded” and several missed scans
  
-Katherine 12m+ 
 +__Katherine 12m__ 
 •Lucas noticed that the disk position has been drifting, 25 GBs in 4.5 hours, aka5.5GB/​hour (Lucas). •Lucas noticed that the disk position has been drifting, 25 GBs in 4.5 hours, aka5.5GB/​hour (Lucas).
 +
 •Simin received several missed scans •Simin received several missed scans
  
-Yarragadee 12m+ 
 +__Yarragadee 12m__ 
 •Lucas received constant onsource slewing errors, and it seems like Yarragadee is late to source quite often. The disk position has been drifting very quickly, 100 GBs in 4.5 hours, aka 22GB/hour. •Lucas received constant onsource slewing errors, and it seems like Yarragadee is late to source quite often. The disk position has been drifting very quickly, 100 GBs in 4.5 hours, aka 22GB/hour.
  
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 __R4841__ __R4841__
  
-Katherine 12m+__Katherine 12m__ 
 •Warren noticed large delay and reconfigure DBBC •Warren noticed large delay and reconfigure DBBC
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 •Arwin noticed delay was drifting again and power-cycled DBBC •Arwin noticed delay was drifting again and power-cycled DBBC
  
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 __R1842__ __R1842__
  
-Katherine 12m+__Katherine 12m__ 
 •Jamie halted the schedule to restart DBBC. Clkoff had been slipping and passed the threshold. Several data were affected by delay jumps. ​ •Jamie halted the schedule to restart DBBC. Clkoff had been slipping and passed the threshold. Several data were affected by delay jumps. ​
  
  
/home/www/auscope/opswiki/data/pages/operations/agenda2018_05_17.txt · Last modified: 2018/05/17 03:22 by Noor Md Said