This is 2.8p9 Michael
Am 28.05.2011 um 16:33 schrieb Paul Alfille: > Which version are these error messages from? > > On Sat, May 28, 2011 at 4:17 AM, Michael Weber <[email protected]> wrote: >> I analysed the crashes a bit more and noticed: >> >> a. owserver does not run at all if I do not use "flex timing" >> b. if I turn off fifo-buffering at the terminal server, and enable >> hardware-flowcontrol, things appear more stable (fewer crashes) >> c. all crashes appear to be after a TRAFFIC OUT to a file descriptor, like: >> >> TRAFFIC OUT <to server data> file descriptor=12 >> Byte buffer FD, length=12 >> --000: 20 20 20 20 20 31 39 2E 31 38 37 35 >> < 19.1875> >> CRASHED Fri May 27 16:03:57 UTC 2011 >> >> We always had write and read problems before, because we have long bus >> lines, but for a long time now the owserver daemon(s) were rock solid, and >> the bottom line was that things worked well except during really dry periods >> (and I guess most components in the chain are not specified for single-digit >> humidity values). >> >> Michael >> >> >> Am 27.05.2011 um 12:47 schrieb Michael Weber: >> >>> We had a owserver 2.7p17 running on an old debian server, without problems. >>> We read from 3 serial devices (via a MOXA terminal server) using >>> python/ownet and java/ownet interfaces. there is only one instance from the >>> java part, and one from the python part, so there could be at most two >>> requests at the same time. >>> >>> Everything went fine until we replaced the server with a new one running >>> debian squeeze. First we tried owfs 2.8p8, but owserver crashed very >>> frequently. Then we moved back to 2.7p17 and also tried 2.7p39: Here >>> owserver froze (no answers) but the daemon was still there. Now we moved >>> back to 2.6p9 and monitor the daemon and restart it when necessary. Not a >>> very stable configuration. >>> >>> The logfile just before it crashed one time yesterday looks like this, I >>> think it is strange that the TRAFFIC IN occurs at the moddle of the line >>> just before the crash. >>> >>> Any ideas would be greatly appreciated. >>> >>> TRAFFIC IN <NETREAD> bus=0 (/dev/ttyr04) >>> Byte buffer DS9097U, length=2 >>> --000: 1F B2 >>> <..> >>> TRAFFIC OUT <to server data> file descriptor=9 >>> Byte buffer FD, length=0TRAFFIC IN <NETREAD> bus=2 (/dev/ttyr05) >>> Byte buffer DS9097U, length=9 >>> --000: 40 01 C2 FF 7F FF 10 10 DD >>> <@........> >>> TRAFFIC OUT <to server data> file descriptor=12 >>> Byte buffer FD, length=12 >>> --000: 20 20 20 20 20 20 20 20 20 20 32 30 >>> < 20> >>> >>> >>> Michael >> >> >> ------------------------------------------------------------------------------ >> vRanger cuts backup time in half-while increasing security. >> With the market-leading solution for virtual backup and recovery, >> you get blazing-fast, flexible, and affordable data protection. >> Download your free trial now. >> http://p.sf.net/sfu/quest-d2dcopy1 >> _______________________________________________ >> Owfs-developers mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/owfs-developers >> > > ------------------------------------------------------------------------------ > vRanger cuts backup time in half-while increasing security. > With the market-leading solution for virtual backup and recovery, > you get blazing-fast, flexible, and affordable data protection. > Download your free trial now. > http://p.sf.net/sfu/quest-d2dcopy1 > _______________________________________________ > Owfs-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/owfs-developers ------------------------------------------------------------------------------ vRanger cuts backup time in half-while increasing security. With the market-leading solution for virtual backup and recovery, you get blazing-fast, flexible, and affordable data protection. Download your free trial now. http://p.sf.net/sfu/quest-d2dcopy1 _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
