Re: /lib/libc.so.7 unsupported file format
On Wed, Oct 9, 2013, at 23:22, Sami Halabi wrote: Hi, i have a box with FreeBSD-9.1-Release-amd64. I did freebsd-update to the host and to the jails in, one of them is 32bit and since then i get: root@6:/root # jexec 1 /bin/csh /lib/libc.so.7: unsupported file layout root@6:/root # i see /lib/libc.so.7 was updated as i read in some forums, i did: root@6:/root # ldconfig /lib /usr/lib /usr/local/lib root@6:/root # I also tried to do freebsd-update from the jail but install failed with chflags problem. I tried freebsd-update with -b and -c to point to the jail freebsd-update i /var by doing fetch in the jail and install from the host.. without success, For now i rolled back the changes. Any hints to workaround this? I'm not sure that freebsd-update is supported for doing updates of 32bit jails on 64bit hosts. You might have to do the upgrade yourself from source. ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org
Re: /lib/libc.so.7 unsupported file format
Hi, is there a simple way to interpret the data in /var/db/freebsd-update that sits inside a jail, from HOST and install the updates that already fetched somehow ? Sami On Thu, Oct 10, 2013 at 2:35 PM, Mark Felder f...@freebsd.org wrote: On Wed, Oct 9, 2013, at 23:22, Sami Halabi wrote: Hi, i have a box with FreeBSD-9.1-Release-amd64. I did freebsd-update to the host and to the jails in, one of them is 32bit and since then i get: root@6:/root # jexec 1 /bin/csh /lib/libc.so.7: unsupported file layout root@6:/root # i see /lib/libc.so.7 was updated as i read in some forums, i did: root@6:/root # ldconfig /lib /usr/lib /usr/local/lib root@6:/root # I also tried to do freebsd-update from the jail but install failed with chflags problem. I tried freebsd-update with -b and -c to point to the jail freebsd-update i /var by doing fetch in the jail and install from the host.. without success, For now i rolled back the changes. Any hints to workaround this? I'm not sure that freebsd-update is supported for doing updates of 32bit jails on 64bit hosts. You might have to do the upgrade yourself from source. ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org -- Sami Halabi Information Systems Engineer NMS Projects Expert FreeBSD SysAdmin Expert ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org
Re: /lib/libc.so.7 unsupported file format
On Thu, Oct 10, 2013, at 6:48, Sami Halabi wrote: Hi, is there a simple way to interpret the data in /var/db/freebsd-update that sits inside a jail, from HOST and install the updates that already fetched somehow ? freebsd-update uses binary patches. They are not entire files you could simply replace on your system. As you have witnessed, applying a binary patch intended for a 64bit binary to a 32bit binary has dire consequences. Unfortunately the data in /var/db/freebsd-update is completely worthless for your 32bit jail. ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org
Re: /lib/libc.so.7 unsupported file format
Hi, thanks for replying me so fast. what i ment is: 1. in the jail (32 bit) to do: freebsd-update fetch # ls /var/db/freebsd-update/ ./ ../ f465c3739385890c221dff1a05e578c6cae0d0430e46996d319db7439f884336-install@ filelist files/ install.TggE71/ pub.ssl serverlist serverlist_full serverlist_tried tINDEX.present tag root@sami:/ # root@sami:/ # more /var/db/freebsd-update/tag freebsd-update|i386|9.1-RELEASE|7|b3924864da0e125ff57d2f9894347dbc0e130ae32a0647126d5109dbc099981e|1420070400 root@sami:/ # 2. since inside the jail: root@sami:/ # freebsd-update install Installing updates...chflags: ///lib/libc.so.7: Operation not permitted root@sami:/ # not working because of chflags (maybe there is a sysctl that will allow a jail to chflags??) i thought that maybe there is some way to do it from outside the jail. unfortunattly doing simple: root@6:/root # freebsd-update -b /usr/jails/sami -d /usr/jails/sami/var/db/freebsd-update/ install No updates are available to install. Run '/usr/sbin/freebsd-update fetch' first. root@6:/root # i thought if there is some way to interpret the data and installing using the host (maybe manually somehow...), or even changing the chflags inside the jail to an executable that return success no matter what... Sami On Thu, Oct 10, 2013 at 2:55 PM, Mark Felder f...@freebsd.org wrote: On Thu, Oct 10, 2013, at 6:48, Sami Halabi wrote: Hi, is there a simple way to interpret the data in /var/db/freebsd-update that sits inside a jail, from HOST and install the updates that already fetched somehow ? freebsd-update uses binary patches. They are not entire files you could simply replace on your system. As you have witnessed, applying a binary patch intended for a 64bit binary to a 32bit binary has dire consequences. Unfortunately the data in /var/db/freebsd-update is completely worthless for your 32bit jail. ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org -- Sami Halabi Information Systems Engineer NMS Projects Expert FreeBSD SysAdmin Expert ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org
Re: /lib/libc.so.7 unsupported file format
On Thu, Oct 10, 2013, at 7:03, Sami Halabi wrote: Hi, thanks for replying me so fast. what i ment is: 1. in the jail (32 bit) to do: freebsd-update fetch # ls /var/db/freebsd-update/ ./ ../ f465c3739385890c221dff1a05e578c6cae0d0430e46996d319db7439f884336-install@ filelist files/ install.TggE71/ pub.ssl serverlist serverlist_full serverlist_tried tINDEX.present tag root@sami:/ # root@sami:/ # more /var/db/freebsd-update/tag freebsd-update|i386|9.1-RELEASE|7|b3924864da0e125ff57d2f9894347dbc0e130ae32a0647126d5109dbc099981e|1420070400 root@sami:/ # 2. since inside the jail: root@sami:/ # freebsd-update install Installing updates...chflags: ///lib/libc.so.7: Operation not permitted root@sami:/ # not working because of chflags (maybe there is a sysctl that will allow a jail to chflags??) i thought that maybe there is some way to do it from outside the jail. unfortunattly doing simple: root@6:/root # freebsd-update -b /usr/jails/sami -d /usr/jails/sami/var/db/freebsd-update/ install No updates are available to install. Run '/usr/sbin/freebsd-update fetch' first. root@6:/root # i thought if there is some way to interpret the data and installing using the host (maybe manually somehow...), or even changing the chflags inside the jail to an executable that return success no matter what... There is a sysctl for chflags: security.jail.param.allow.chflags and you can check if you have that access from within the jail via: security.jail.chflags_allowed I have not tried to do what you're attempting before simply because I've very rarely run 32bit jails on 64bit hosts. Hopefully this gets you in the right direction. ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org
Re: /lib/libc.so.7 unsupported file format
Hi, # sysctl security.jail.param.allow.chflags=1 security.jail.param.allow.chflags: 0 - 0 the sysctl is not working, maybe it should be set on /boot/loder.conf what i did is the following: 1. inside the jail a. i renamed /bin/chflags to /bin/chfalgs-old b. created /bin/chflags with the following: #!/bin/csh -f echo sami /dev/null 2. a freebsd-update install in the jail yeilds installing the updates with errors on /lib/libc.so.7 /usr/bin/login 3. i did freebsd-update rollback 4. in the host i did: a. chflags noschg /usr/jails/sami/lib/libc.so.7 b. chflags noschg /usr/jails/sami/usr/bin/login 5. in the jail i did: a. freebsd-update fetch b. freebsd-update install 6. in the host i did: a. chflags schg /usr/jails/sami/lib/libc.so.7 b. chflags schg /usr/jails/sami/usr/bin/login 7. inside the jail a. removed /bin/chflags b. i renamed /bin/chflags-old to /bin/chfalgs Worked for me. Thanks for trying to hel pme, Sami On Thu, Oct 10, 2013 at 3:06 PM, Mark Felder f...@freebsd.org wrote: On Thu, Oct 10, 2013, at 7:03, Sami Halabi wrote: Hi, thanks for replying me so fast. what i ment is: 1. in the jail (32 bit) to do: freebsd-update fetch # ls /var/db/freebsd-update/ ./ ../ f465c3739385890c221dff1a05e578c6cae0d0430e46996d319db7439f884336-install@ filelist files/ install.TggE71/ pub.ssl serverlist serverlist_full serverlist_tried tINDEX.present tag root@sami:/ # root@sami:/ # more /var/db/freebsd-update/tag freebsd-update|i386|9.1-RELEASE|7|b3924864da0e125ff57d2f9894347dbc0e130ae32a0647126d5109dbc099981e|1420070400 root@sami:/ # 2. since inside the jail: root@sami:/ # freebsd-update install Installing updates...chflags: ///lib/libc.so.7: Operation not permitted root@sami:/ # not working because of chflags (maybe there is a sysctl that will allow a jail to chflags??) i thought that maybe there is some way to do it from outside the jail. unfortunattly doing simple: root@6:/root # freebsd-update -b /usr/jails/sami -d /usr/jails/sami/var/db/freebsd-update/ install No updates are available to install. Run '/usr/sbin/freebsd-update fetch' first. root@6:/root # i thought if there is some way to interpret the data and installing using the host (maybe manually somehow...), or even changing the chflags inside the jail to an executable that return success no matter what... There is a sysctl for chflags: security.jail.param.allow.chflags and you can check if you have that access from within the jail via: security.jail.chflags_allowed I have not tried to do what you're attempting before simply because I've very rarely run 32bit jails on 64bit hosts. Hopefully this gets you in the right direction. ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org -- Sami Halabi Information Systems Engineer NMS Projects Expert FreeBSD SysAdmin Expert ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org
/lib/libc.so.7 unsupported file format
Hi, i have a box with FreeBSD-9.1-Release-amd64. I did freebsd-update to the host and to the jails in, one of them is 32bit and since then i get: root@6:/root # jexec 1 /bin/csh /lib/libc.so.7: unsupported file layout root@6:/root # i see /lib/libc.so.7 was updated as i read in some forums, i did: root@6:/root # ldconfig /lib /usr/lib /usr/local/lib root@6:/root # I also tried to do freebsd-update from the jail but install failed with chflags problem. I tried freebsd-update with -b and -c to point to the jail freebsd-update i /var by doing fetch in the jail and install from the host.. without success, For now i rolled back the changes. Any hints to workaround this? Thanks in advance, Sami ___ freebsd-jail@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to freebsd-jail-unsubscr...@freebsd.org
