On 5 September 2014 16:30, Vajk Fekete <vaj...@gmail.com> wrote: > I also had problems on 1043nd. An unpowered hub shared with a pendrive made > it worse. The drive also had problems and they were causing data/filesystem > corruption too. A powered hub made issues almost disappear. With that it > lost the host 1-2 times a year only. For ds9490 un and re-plugging the > device usually solved the issue if I remember correctly.
My initial thought was to think that it may be a power supply issue so my first trial was with a powered hub, and that fixed it. However when I de-powered the hub it still worked. It has been going all day now without a hitch. Colin > > Vajk > > > On Fri, Sep 5, 2014 at 5:19 PM, Paul Alfille <paul.alfi...@gmail.com> wrote: >> >> Glad to hear there is a solution. I wonder if we can find a way to make >> owfs handle USB problems more gracefully. >> >> A description of getting owfs working on an embedded platform like the >> WR703N would be great. >> >> Paul >> >> >> On Fri, Sep 5, 2014 at 6:23 AM, Colin Law <clan...@gmail.com> wrote: >>> >>> Thanks for the suggestions, after a nights sleep and some more >>> experiments it seems that it is an issue with the USB hardware in the >>> 703. If I use a non-powered usb hub between the router and the >>> LinkUSB then all seems well (at least it has been running for a couple >>> of hours without failure whereas without the hub it fails within a few >>> minutes). I have seen suggestions that the usb hardware can be a >>> problem with USB1 devices and that an intervening hub fixes it, but I >>> had not heard of a problem with a USB2 device. >>> >>> I will report back for the record when I am convinced whether this is >>> a complete solution. >>> >>> I will also document how to get owfs and openWRT running on the >>> router, I presume that would be considered useful for inclusion in the >>> wiki. >>> >>> Cheers >>> >>> Colin >>> >>> On 5 September 2014 01:03, paul.alfille <paul.alfi...@gmail.com> wrote: >>> > Same version? The possible differences are version, endian status, usb >>> > hardware support, and c library. >>> > >>> > >>> > Sent via the Samsung Galaxy S™ III, an AT&T 4G LTE smartphone >>> > >>> > >>> > -------- Original message -------- >>> > From: Colin Law >>> > Date:09/04/2014 4:25 PM (GMT-05:00) >>> > To: "OWFS (One-wire file system) discussion and help" >>> > Subject: [Owfs-developers] Owserver hang on TPLink WR703N with OpenWRT >>> > >>> > Hi >>> > >>> > I have put OpenWRT (AA) on a TPLink WR703N and installed owserver from >>> > the openwrt repository (owserver version 2.8p13-1) with remarkably few >>> > problems. Using a LinkUSB all seems well initially. Unfortunately >>> > after a few minutes operation owserver hangs. Running with log level >>> > 9 the log contains: >>> > .... >>> > CALL: ow_parsename.c:FS_ParsedName_anywhere(95) >>> > path=[/28.601DE1020000/temperature12] >>> > DEBUG: ow_cache.c:Cache_Get_Device(927) Looking for device 28 60 1D >>> > E1 02 00 00 C4 >>> > DEBUG: ow_cache.c:Cache_Get_Common(1083) Search in cache sn 28 60 1D >>> > E1 02 00 00 C4 pointer=0x77c8f900 index=0 size=4 >>> > DEBUG: ow_cache.c:Cache_Get_Common(1099) Value found in cache. >>> > Remaining life: 4 seconds. >>> > DEBUG: ow_presence.c:CheckPresence(76) Found device on bus 0 >>> > DEBUG: ow_read.c:adjust_file_size(329) file_length=12 offset=0 size=1 >>> > DEBUG: ow_cache.c:Cache_Get_Common(1083) Search in cache sn 28 60 1D >>> > E1 02 00 00 C4 pointer=0x77c79130 index=0 size=8 >>> > DEBUG: ow_cache.c:Cache_Get_Common(1115) Value found in cache, but >>> > expired by 99 seconds. >>> > DEBUG: ow_cache.c:Cache_Get_Simul_Time(986) Looking for conversion >>> > time 28 60 1D E1 02 00 00 C4 >>> > DEBUG: ow_cache.c:Cache_Get_Common(1083) Search in cache sn 00 00 00 >>> > 00 00 00 00 00 pointer=0x77c8f8f8 index=0 size=0 >>> > DEBUG: ow_cache.c:Cache_Get_Common(1119) Value not found in cache >>> > DEBUG: ow_cache.c:Cache_Get_Internal(956) 28 60 1D E1 02 00 00 C4 >>> > size=4 >>> > DEBUG: ow_cache.c:Cache_Get_Common(1083) Search in cache sn 28 60 1D >>> > E1 02 00 00 C4 pointer=0x77c78290 index=-2 size=4 >>> > DEBUG: ow_cache.c:Cache_Get_Common(1119) Value not found in cache >>> > DEBUG: ow_select.c:BUS_select(66) Selecting a path (and device) >>> > path=/28.601DE1020000/temperature12 SN=28 60 1D E1 02 00 00 C4 last >>> > path=00 00 00 00 00 00 00 00 >>> > DEBUG: ow_select.c:BUS_select(79) Continuing root branch >>> > DEBUG: loop.c:Ping_or_Send(112) Taking too long, send a keep-alive >>> > pulse >>> > DEBUG: to_client.c:ToClient(56) payload=-1 size=0, ret=0, sg=0x0 >>> > offset=0 >>> > DEBUG: to_client.c:ToClient(63) Send delay message >>> > DEBUG: loop.c:Ping_or_Send(112) Taking too long, send a keep-alive >>> > pulse >>> > DEBUG: to_client.c:ToClient(56) payload=-1 size=0, ret=0, sg=0x0 >>> > offset=0 >>> > DEBUG: to_client.c:ToClient(63) Send delay message >>> > DEBUG: loop.c:Ping_or_Send(112) Taking too long, send a keep-alive >>> > pulse >>> > DEBUG: to_client.c:ToClient(56) payload=-1 size=0, ret=0, sg=0x0 >>> > offset=0 >>> > DEBUG: to_client.c:ToClient(63) Send delay message >>> > ... ad infinitum (or at least ad nauseam). >>> > >>> > It fails on two different 1-wire networks and two LinkUSB adaptors, >>> > one of which has been running with owserver on a Sheeva Plug for >>> > several years. >>> > >>> > Any suggestions gratefully accepted. >>> > >>> > Colin >>> > >>> > >>> > ------------------------------------------------------------------------------ >>> > Slashdot TV. >>> > Video for Nerds. Stuff that matters. >>> > http://tv.slashdot.org/ >>> > _______________________________________________ >>> > Owfs-developers mailing list >>> > Owfs-developers@lists.sourceforge.net >>> > https://lists.sourceforge.net/lists/listinfo/owfs-developers >>> > >>> > >>> > ------------------------------------------------------------------------------ >>> > Slashdot TV. >>> > Video for Nerds. Stuff that matters. >>> > http://tv.slashdot.org/ >>> > _______________________________________________ >>> > Owfs-developers mailing list >>> > Owfs-developers@lists.sourceforge.net >>> > https://lists.sourceforge.net/lists/listinfo/owfs-developers >>> > >>> >>> >>> ------------------------------------------------------------------------------ >>> Slashdot TV. >>> Video for Nerds. Stuff that matters. >>> http://tv.slashdot.org/ >>> _______________________________________________ >>> Owfs-developers mailing list >>> Owfs-developers@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/owfs-developers >> >> >> >> >> ------------------------------------------------------------------------------ >> Slashdot TV. >> Video for Nerds. Stuff that matters. >> http://tv.slashdot.org/ >> _______________________________________________ >> Owfs-developers mailing list >> Owfs-developers@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/owfs-developers >> > > > ------------------------------------------------------------------------------ > Slashdot TV. > Video for Nerds. Stuff that matters. > http://tv.slashdot.org/ > _______________________________________________ > Owfs-developers mailing list > Owfs-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/owfs-developers > ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
