Date: Mon, 25 Mar 2013 15:29:28 +0400 From: "Eugene V. Boontseff" <eugene@home.wdc.spb.ru> To: Marco Steinbach <coco@executive-computing.de> Cc: "Ilya A. Arkhipov" <m1cro@rambler-co.ru>, freebsd-ports@freebsd.org Subject: Re: cannot open tty-output Message-ID: <51503518.1070302@home.wdc.spb.ru> In-Reply-To: <51502A4A.4080604@executive-computing.de> References: <514F56BF.5040805@home.wdc.spb.ru> <20130324215847.2243e4dc@bsd64.grem.de> <514F8E36.3010606@executive-computing.de> <51501192.30303@home.wdc.spb.ru> <51502087.40108@executive-computing.de> <515022BA.6020201@rambler-co.ru> <51502A4A.4080604@executive-computing.de>
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On 25.03.2013 14:43, Marco Steinbach wrote: > Ilya A. Arkhipov wrote on 25.03.2013 11:11: >> On 03/25/13 14:01, Marco Steinbach wrote: >>> Eugene V. Boontseff wrote on 25.03.2013 09:57: >>>> On 25.03.2013 03:37, Marco Steinbach wrote: >>>>> Michael Gmelin schrieb: >>>>>> On Sun, 24 Mar 2013 23:40:47 +0400 >>>>>> "Eugene V. Boontseff" <eugene@home.wdc.spb.ru> wrote: >>>>>> >>>>>>> *Marco Steinbach wrote: >>>>>>> * >>>>>>>> Hi, >>>>>>>> >>>>>>>> after installing dialog4ports, I'm getting the following behaviour >>>>>>>> on each 8.3-STABLE I tried: >>>>>>>> >>>>>>>> # jexec <JID> /bin/tcsh >>>>>>>> # cd <SomePortDir> >>>>>>>> # make config >>>>>>>> >>>>>>>> cannot open tty-output >>>>>>>> ===> Options unchanged >>>>>>>> # >>>>>>>> >>>>>>>> Regardless, if I'm logged in on the console or connect to the host >>>>>>>> via ssh. >>>>>>>> >>>>>>>> >>>>>>>> I've also tried on 8.4-BETA1 (r248617), but got the same >>>>>>>> behaviour. >>>>>>>> >>>>>>>> Anyone else experiencing this ? >>>>>>> Yes, I have also experienced this. >>>>>>> 8.3-STABLE r244863 >>>>>>> Only if i do a "make config" in a jail. >>>>>>> Outside the jail all goes well. >>>>>>>> MfG CoCo >>>>>> >>>>>> This problem doesn't exist in 9.1. On 8 it only happens when you >>>>>> jexeced into the jail (ssh should be ok). As a workaround you can >>>>>> run >>>>>> tmux (sysutils/tmux) within your jail and install ports from >>>>>> within the >>>>>> terminal multiplexer (screen will do as well, but is also heavier). >>>>>> >>>>> >>>>> dialog4ports(1) uses stdout for passing back results, where the >>>>> former dialog(1) used stderr. I reverted the new behaviour back >>>>> to the previous one, which fixed the problem for me. I don't know >>>>> about other implications, though. >>>>> >>>>> Ilya (author of dialog4ports) is aware of the problem and having a >>>>> look at it. >>>>> >>>>> I'm glad that other people are running into this, also. I was >>>>> beginning to think, that there's something fundamentally wrong >>>>> with the way our 8.x jails are configured. >>>> What could it be? I configure jail with ezjail. Nothing special.. :-) >>>> >>>>> MfG CoCo >>>> >>>> >>> >>> Same here. With and without ezjail, same behaviour on all 8.x >>> machines I tried. >>> >>> Using a serial console on a 9.1 machine yields the same behaviour >>> when jexec is used, while there's no error when connected per ssh. >>> >>> MfG CoCo > [...] >> Hi All, >> >> Fixed in >> https://bitbucket.org/m1cro/d4p/commits/42e03ab186b30120fa79e2d0a6093a3c673385ef >> >> Thanks Marco. >> >> After checking it will committed, but you already can test it: >> - change dialog4ports version to 0.1.2 >> - make makesum >> - portmaster -d /usr/ports/ports-mgmt/dialog4ports >> - add 2(stderr) in Tools/scripts/dialog4ports.sh in "exec >> $DIALOG4PORTS 2> $OPTIONSFILE" line. >> - test it :) >> > > Tried it on 9.1 and 8.3, both with jexec using a serial console and > jexec from a ssh connection. Works as advertised. > > Thank you for fixing this, Ilya :) Hmm.. I've applied the patch: eugene@repo-home [/]# diff -u /var/ports/basejail/usr/ports/ports-mgmt/dialog4ports/work/dialog4ports-0.1.1/dialog4ports.c.orig /var/ports/basejail/usr/ports/ports-mgmt/dialog4ports/work/dialog4ports-0.1.1/dialog4ports.c --- /var/ports/basejail/usr/ports/ports-mgmt/dialog4ports/work/dialog4ports-0.1.1/dialog4ports.c.orig 2013-03-21 21:46:12.000000000 +0400 +++ /var/ports/basejail/usr/ports/ports-mgmt/dialog4ports/work/dialog4ports-0.1.1/dialog4ports.c 2013-03-25 15:17:45.000000000 +0400 @@ -273,8 +273,8 @@ /* return all active items */ for (i = 0; i < list_no; i++) { if (items[i].state == 1) { - printf("\"%s\"", items[i].name); - printf(" "); + fprintf(stderr, "\"%s\"", items[i].name); + fprintf(stderr, " "); } } } else { Then build the port dialog4ports again. Then tried make config: eugene@repo-home [/]# make -C /usr/ports/devel/apr1 config cannot open tty-output ===> Options unchanged FreeBSD 8.3 stable. jexec from a console and from a gnome-terminal give the same result. What I did wrong? -- Eugene
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