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Entry  07 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4 
    Reply  07 Oct 2024, Ben Smith, Bug Report, Difficulty running MIDAS on Rocky 9.4 
       Reply  08 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4 
          Reply  08 Oct 2024, Konstantin Olchanski, Bug Report, Difficulty running MIDAS on Rocky 9.4 
             Reply  08 Oct 2024, Konstantin Olchanski, Bug Report, Difficulty running MIDAS on Rocky 9.4 
    Reply  07 Oct 2024, Konstantin Olchanski, Bug Report, Difficulty running MIDAS on Rocky 9.4 
       Reply  08 Oct 2024, Mark Grimes, Bug Report, Difficulty running MIDAS on Rocky 9.4 
          Reply  08 Oct 2024, Konstantin Olchanski, Bug Report, Difficulty running MIDAS on Rocky 9.4 
       Reply  08 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4 
          Reply  08 Oct 2024, Konstantin Olchanski, Bug Report, Difficulty running MIDAS on Rocky 9.4 
             Reply  10 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4 
                Reply  13 Oct 2024, Konstantin Olchanski, Bug Report, Difficulty running MIDAS on Rocky 9.4 
                   Reply  16 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4 
                      Reply  18 Oct 2024, Konstantin Olchanski, Bug Report, Difficulty running MIDAS on Rocky 9.4 
                         Reply  18 Oct 2024, Konstantin Olchanski, Bug Report, Difficulty running MIDAS on Rocky 9.4 
                            Reply  28 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4 
    Reply  06 Nov 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4 
       Reply  22 Nov 2024, Konstantin Olchanski, Bug Report, ODB lock timeout, Difficulty running MIDAS on Rocky 9.4 
          Reply  24 Nov 2024, Pavel Murat, Bug Report, ODB lock timeout, Difficulty running MIDAS on Rocky 9.4 
Message ID: 2861     Entry time: 07 Oct 2024     Reply to this: 2862   2863   2889
Author: Amy Roberts 
Topic: Bug Report 
Subject: Difficulty running MIDAS on Rocky 9.4 
We're trying to install the SuperCDMS version of MIDAS on a Rocky 9.4 Virtual 
Machine and are getting a persistent error when we run mserver.  As far as I 
know there are minimal changes between this and the MIDAS branch, but Ben Smith 
may have more to say on this.

[lekhraj@sdfcdmsdaq online]$ mserver
mserver started interactively
[mserver,INFO] Client 'ODBEdit' on buffer 'SYSMSG' removed by bm_open_buffer 
because process pid 481051 does not exist
mserver will listen on TCP port 1175
[mserver,ERROR] [odb.cxx:2498:db_lock_database,ERROR] cannot lock ODB semaphore, 
timeout 10000 ms, exiting...
[mserver,ERROR] [midas.cxx:2205:cm_check_connect,ERROR] cm_disconnect_experiment 
not called at end of program
db_lock_database: Detected recursive call to db_{lock,unlock}_database() while 
already inside db_{lock,unlock}_database(). Maybe this is a call from a signal 
handler. Cannot continue, aborting...
Aborted (core dumped)

We thought perhaps we had a corrupted ODB file, so we removed the ODB file and 
tried to create a new one (sized correctly for our experiment):

[lekhraj@sdfcdmsdaq online]$ odbedit -s 50000000
[ODBEdit,ERROR] [odb.cxx:2052:db_open_database,ERROR] Removed ODB client 
'mserver', index 0 because process pid 481326 does not exists
[ODBEdit,INFO] Removed open record flag from "/Experiment/Security/RPC 
hosts/Allowed hosts"
[ODBEdit,INFO] Removed exclusive access mode from "/Experiment/Security/RPC 
hosts/Allowed hosts"
[ODBEdit,INFO] Corrected 1 ODB entries
[ODBEdit,INFO] Deleted entry '/System/Clients/481326' for client 'mserver' 
because it is not connected to ODB
[ODBEdit,INFO] Client 'mserver' on buffer 'SYSMSG' removed by bm_open_buffer 
because process pid 481326 does not exist
[local:test:S]/>Bus error (core dumped)
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