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Ticket Resolution Summary Owner Reporter
#14 fixed wave_serverV and startstop/statmgr somebody stefan
Description

probably worth investigating the interaction between wsv and startstop/statmgr restarts at some point; other people have reported issues as well with wsv trying to stop or start and taking long enough that statmgr figures it's dead

---

yes, but startstop does not automagically restart a process....

it only restarts a proc if someone issues a restart command on the command line, or if statmgr is monitoring the process....and stops seeing a heartbeat, and has the keyword restartMe in the .desc file used by statmgr...

So what are all the other processes that are listed in ps???

Stefan Lisowski wrote:

From Hal's 2nd email, it seems that startstop is correctly analyzing wave_serverV as dead....

Paul Friberg wrote:

Hal,

Does Linux still show threads as separate processes? COuld that be the issue and that these are threads?

I mean, the WSV binds to a particular socket so I doubt that multiple copies could run simultaneously.....

Paul

Hal Schechner wrote:

I'm seeing something strange with startstop.

Something strange happened, and the waveserver crashed (not sure why, don't think it was something I did, but it coincided with a new waveserver client connecting...)

Anyhow, as expected, startstop reported it as Zombie, then Dead (when hitting enter). I used restart [Process ID] to restart it, and while it did restart, hitting enter causes startstop to report that it's still dead, but with the new Process ID. The problem is that it's very much NOT dead, I'm actively retrieving data from it:

EARTHWORM SYSTEM STATUS

Hostname-OS: miniepc.embeddedx86.com - Linux 2.4.23-2.5-ts Start time (UTC): Fri Sep 1 00:39:29 2006 Current time (UTC): Fri Sep 1 04:48:35 2006 Disk space avail: 425422 kb Ring 1 name/key/size: WAVE_RING / 1000 / 1024 kb Ring 2 name/key/size: PICK_RING / 1005 / 1024 kb Ring 3 name/key/size: HYPO_RING / 1015 / 1024 kb Stopstart Version: v7.0.1 2006-04-03

Process Process Class/ CPU

Name Id Status Priority Used Argument

------- ------- ------ -------- ---- --------

startstop 423 Alive Alive / 0 6724 -

srparxchewsend 424 Alive ??/ 0 2672 srparxchewsend.d

wave_serverV 562 Dead wave_serverV.d

20060901_UTC_04:48:41 Queue Report: High Mark 1, Low Mark 0

Note the "Queue Report" line...

Also, is this proper form? :

[ew@miniepc params]$ ps -ax | grep wave_server

562 ew 3248 S wave_serverV wave_serverV.d 563 ew 3248 S wave_serverV wave_serverV.d 564 ew 3248 S wave_serverV wave_serverV.d 565 ew 3248 S wave_serverV wave_serverV.d 566 ew 3248 S wave_serverV wave_serverV.d 567 ew 3248 S wave_serverV wave_serverV.d 574 ew 3248 S wave_serverV wave_serverV.d 580 ew 1352 S grep wave_server

Should there be that many running? Is this a result of startstop trying to get WS going, thinking it's dead when it isn't?

-Hal

-- Hal Schechner h.schechner@…

#15 fixed No Linux Startstop Log somebody stefan
Description

On Linux (looked at two 64 bit systems) startstop doesn't seem to be creating a log file. The last startstop log file on one examined linux 64 system was June 2008 (bigboy; not consistently running.)

#16 fixed Status or startstop problem somebody stefan
Description

Here's what Startstop status looks like:

calcite1:params} status
using default config file startstop_sol.d
NOTE: If next line reads "ERROR: tport_attach...", Earthworm is not running.
      Sent request for status; waiting for response...

                    EARTHWORM SYSTEM STATUS

        Hostname-OS:            calcite1 - SunOS 5.10
        Start time (UTC):       Wed May 20 18:14:34 2009
        Current time (UTC):     Thu Sep 24 19:51:39 2009
        Disk space avail:       3162019 kb
        Ring  1 name/key/size:  WAVE_RING_AE / 1001 / 1024 kb
        Ring  2 name/key/size:  WAVE_RING_FJ / 1002 / 1024 kb
        Ring  3 name/key/size:  WAVE_RING_KO / 1003 / 1024 kb
        Ring  4 name/key/size:  WAVE_RING_PS / 1004 / 1024 kb
        Ring  5 name/key/size:  WAVE_RING_TZ / 1005 / 1024 kb
        Ring  6 name/key/size:  WAVE_RING_ANALOG / 1006 / 1024 kb
        Ring  7 name/key/size:  PICK_RING / 1010 / 1024 kb
        Ring  8 name/key/size:  HYPO_RING / 1015 / 1024 kb
        Ring  9 name/key/size:  HYPO_RING_ARC / 1110 / 1024 kb
        Ring 10 name/key/size:  EXPORT_RING / 1075 / 1024 kb
        Ring 11 name/key/size:  FILTERPICK_RING / 1085 / 1024 kb
        Ring 12 name/key/size:  SUBTRIG_RING / 1105 / 1024 kb
        Ring 13 name/key/size:  TRIG_RING / 1095 / 1024 kb
        Startstop Version:      v7.2 2007-12-16

         Process  Process           Class/    CPU
          Name      Id     Status  Priority   Used  Argument
         -------  -------  ------  --------   ----  --------
       startstop    8943   Alive    FSS    38:23  -
         pick_ew    8946   Alive    FSS   FSS  1191:31  pick/pick_ew_ae.d
         pick_ew    8947   Alive    FSS   FSS   561:25  pick/pick_ew_fj.d
         pick_ew    8948   Alive    FSS   FSS   899:09  pick/pick_ew_ko.d
         pick_ew    8949   Alive    FSS   FSS  1359:09  pick/pick_ew_ps.d
         pick_ew    8950   Alive    FSS   FSS   756:11  pick/pick_ew_tz.d
         pick_ew   24365   Alive    FSS   FSS     6:39  pick/pick_ew_analog.d
        pkfilter    8952   Alive    FSS   FSS   106:10  pick/pkfilter.d
       binder_ew    8953   Alive    FSS   FSS   198:26  eq/binder_ew.d
      eqassemble    8954   Alive    FSS   FSS    48:53  eq/eqassemble.d
          eqproc    8955   Alive    FSS   FSS    42:06  eq/eqproc.d
        mcast2ew    8956   Alive    FSS   FSS  3757:32  inp/mc2ew_ae.d
        mcast2ew    8957   Alive    FSS   FSS  1437:21  inp/mc2ew_fj.d
        mcast2ew    8958   Alive    FSS   FSS  2575:23  inp/mc2ew_ko.d
        mcast2ew    8959   Alive    FSS   FSS  4218:55  inp/mc2ew_ps.d
        mcast2ew    8960   Alive    FSS   FSS  2361:36  inp/mc2ew_tz.d
        mcast2ew    8961   Alive    FSS   FSS    34:46  inp/mc2ew_analog.d
         hyps2ps    8962   Alive    FSS   FSS     8:20  eq/hyps2ps.d
         trig2ps    8963   Alive    FSS   FSS     9:04  carl/trig2ps.d
     carlstatrig    8964   Alive    FSS   FSS    19:01 
     carlstatrig    8965   Alive    FSS   FSS   156:24  carl/carlstatrig_ae.d
     carlstatrig    8966   Alive    FSS   FSS    81:07  carl/carlstatrig_fj.d
     carlstatrig    8967   Alive    FSS   FSS   118:07  carl/carlstatrig_ko.d
     carlstatrig   24988   Alive    FSS   FSS    26:24  carl/carlstatrig_ps.d
     carlstatrig    8969   Alive    FSS   FSS   124:48  carl/carlstatrig_tz.d
     carlsubtrig    8970   Alive    FSS   FSS    51:39  carl/carlsubtrig.d
          ew2wda    8971   Alive    FSS   FSS   626:08  wda/ew2wda_ae.d
          ew2wda    8972   Alive    FSS   FSS   318:03  wda/ew2wda_fj.d
          ew2wda    8973   Alive    FSS   FSS   520:12  wda/ew2wda_ko.d
          ew2wda    8974   Alive    FSS   FSS   727:54  wda/ew2wda_ps.d
          ew2wda    8980   Alive    FSS   FSS   412:59  wda/ew2wda_tz.d
         statmgr    8945   Alive    FSS   FSS    18:06  statmgr.d
      copystatus    8981   Alive    FSS   FSS    12:16  WAVE_RING_AE EXPORT_RING
      copystatus    8982   Alive    FSS   FSS     9:01  WAVE_RING_FJ EXPORT_RING
      copystatus    8983   Alive    FSS   FSS    11:00  WAVE_RING_KO EXPORT_RING
      copystatus    8984   Alive    FSS   FSS    13:11  WAVE_RING_PS EXPORT_RING
      copystatus    8985   Alive    FSS   FSS    10:24  WAVE_RING_TZ EXPORT_RING
      copystatus    8986   Alive    FSS   FSS     6:39  WAVE_RING_ANALOG
      copystatus    8987   Alive    FSS   FSS     8:22  PICK_RING EXPORT_RING
      copystatus    8988   Alive    FSS   FSS     6:50  FILTERPICK_RING
      copystatus    8989   Alive    FSS   FSS     6:44  HYPO_RING EXPORT_RING
      copystatus    8990   Alive    FSS   FSS     7:14  TRIG_RING EXPORT_RING
      copystatus    8991   Alive    FSS   FSS     6:38  SUBTRIG_RING EXPORT_RING

And here's what the .d file looks like.

...
Process        "trig2ps carl/trig2ps.d"
Class/Priority TS 0


Process        "carlstatrig carl/carlstatrig_analog.d"
Class/Priority TS 0

Process        "carlstatrig carl/carlstatrig_ae.d"
Class/Priority TS 0

Process        "carlstatrig carl/carlstatrig_fj.d"
Class/Priority TS 0

Process        "carlstatrig carl/carlstatrig_ko.d"
Class/Priority TS 0

Process        "carlstatrig carl/carlstatrig_ps.d"
Class/Priority TS 0

Process        "carlstatrig carl/carlstatrig_tz.d"
Class/Priority TS 0

Process        "carlsubtrig carl/carlsubtrig.d"
Class/Priority TS 0
...
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