Date: Thu, 22 Apr 2021 12:27:05 -0700 From: Chris <bsd-lists@bsdforge.com> To: Peter Blok <pblok@bsd4all.org> Cc: Ian Lepore <ian@freebsd.org>, Daniel Dettlaff <dmilith@me.com>, freebsd-hackers@freebsd.org Subject: Re: 32-bit jail on 64-bit host Message-ID: <a17b95538c873a8a27ff32985490c677@bsdforge.com> In-Reply-To: <FC6126FF-99F0-46C1-8D0B-24676E5E155F@bsd4all.org> References: <F9E8A7E3-C041-49C6-93E3-F44CB83A0858@bsd4all.org> <06CAF4FA-CBC1-4F89-9CA9-532A6B370E51@me.com> <c56c59249fa4b8d2c6b0e3595d410270a9d0c383.camel@freebsd.org> <FC6126FF-99F0-46C1-8D0B-24676E5E155F@bsd4all.org>
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On 2021-04-22 11:13, Peter Blok wrote: > I tried to replace some of the 32-bit binaries before, but it started to > require > shared libs as well, so I stopped. I’ll give it a shot later. I'm not sure which binaries you might need either. But could /rescue bring you any closer? --Chris > > I now run it with out vnet and it indeed works. I have managed to compile > p5-DBD-Oracle which works now. > > Because all of my other jails were vnet jails, I didn’t think about doing it > the > old way without vnet. > > Peter > >> On 22 Apr 2021, at 15:39, Ian Lepore <ian@freebsd.org> wrote: >> >> On Thu, 2021-04-22 at 12:32 +0200, Daniel Dettlaff via freebsd-hackers >> wrote: >>> If you need to run 32bit software with 64bit base system just try >>> creating 64bit jail with lib32 subsystem present. Then 32bit software >>> should be able to run properly in such jail, but you can't run 32bit >>> jail on 64bit base as Eugene said. >>> >> >> That is not what Eugene said, and you CAN run a 32-bit jail on a 64-bit >> host; I do so on this machine. As Eugene said, you simply need to copy >> a few selected 64-bit binaries into the jail, replacing the 32-bit >> version of those programs. That is, install the jail from a 32-bit >> build or packages, and then just copy the necessary few binaries from >> your host root filesystem into the jail. >> >> It would be nice if there was a list somewhere of which binaries need >> to be replaced. I just did it by trial and error... when I ran into >> things that didn't work, I tried using a 64-bit copy of that program >> and if it worked: problem solved. >> >> -- Ian >> >>>> On 22 Apr 2021, at 10:36, Peter Blok <pblok@bsd4all.org> wrote: >>>> >>>> Hi, >>>> >>>> I have created a 32-bit jail on a 64-bit running 12-STABLE. The >>>> jail is also build using the same source. >>>> >>>> The jail gives me a 32-bit environment. I’m getting an IP address >>>> and I can ping others on the same network segment. >>>> >>>> But I can’t set a default route. >>>> >>>> route add default 192.168.1.1 >>>> route: writing to routing socket: Invalid argument >>>> add net default: gateway 192.168.1.1 fib 0: Invalid argument >>>> >>>> # netstat -rn >>>> Routing tables >>>> (0) (0) UH >>>> (0) (0) U >>>> (0) (0) UHS >>>> (0) (0) UH >>>> (0) (0) U >>>> (0) (0) UHS >>>> >>>> # ifconfig -a >>>> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 >>>> options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> >>>> inet6 ::1 prefixlen 128 >>>> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1 >>>> inet 127.0.0.1 netmask 0xff000000 >>>> groups: lo >>>> nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> >>>> e0b_websip: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> >>>> metric 0 mtu 1500 >>>> options=8<VLAN_MTU> >>>> ether 0e:88:d7:20:99:80 >>>> hwaddr 02:80:ad:6e:79:0b >>>> inet 192.168.1.205 netmask 0xffffff00 broadcast 192.168.1.255 >>>> groups: epair >>>> media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>) >>>> status: active >>>> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> >>>> >>>> Any idea how to fix this? >>>> >>>> I’m using vnet bridge >>>> >>>> Peter >>>> >> > > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org"
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