poudriere bug [WAS: Re: poudriere zfs setup help ]

[Bryan Drewery]

On 10/28/2013 6:21 AM, Anton Shterenlikht wrote:
>>From bsam at passap.ru Fri Oct 25 11:47:07 2013
>>>>>>> I'm getting this error:
>>>>>>> => SHA256 Checksum OK for pkg-1.1.4.tar.xz.
>>>>>>> mkdir: /usr/ports/ports-mgmt/pkg/work: Read-only file system
>>>>>>> *** Error code 1
>>>>>>>
>>>>>>> So something is wrong with my setup?
>>>>>>> Does this look all right:
>>>>>>>
>>>>>>> # poudriere jails -l
>>>>>>> JAILNAME             VERSION              ARCH    METHOD  PATH
>>>>>>> ia64                 10.0-ALPHA5 r256218  ia64    svn+https /pdr/jails/ia64
>>>>>>> # poudriere ports -l
>>>>>>> PORTSTREE            METHOD     PATH
>>>>>>> default              svn+https  /pdr/ports/default
>>>>>>> # df
>>>>>>> Filesystem                   1K-blocks     Used    Avail Capacity  Mounted on
>>>>>>> /dev/da0p2                    60931274 49946430  6110344    89%    /
>>>>>>> devfs                                1        1        0   100%    /dev
>>>>>>> /dev/da0p1                      409504     1184   408320     0%    /efi
>>>>>>> tank/poudriere/data           31736572     1290 31735281     0%    /pdr/data
>>>>>>> tank/poudriere/jails/ia64     33931466  2196185 31735281     6%    /pdr/jails/ia64
>>>>>>> tank/poudriere/ports/default  32633749   898468 31735281     3%    /pdr/ports/default
>>>>>>> tank                          31735313       32 31735281     0%    /tank
>>>>>>> tank/poudriere                31735314       33 31735281     0%    /tank/poudriere
>>>>>>> tank/poudriere/jails          31735312       31 31735281     0%    /tank/poudriere/jails
>>>>>>> tank/poudriere/ports          31735312       31 31735281     0%    /tank/poudriere/ports
>>>>>>> # 
>>>>>>>
>>>>>>> # grep "^[A-Z]" /usr/local/etc/poudriere.conf
>>>>>>> ZPOOL=tank
>>>>>>> FREEBSD_HOST=https://svn0.eu.freebsd.org
>>>>>>> RESOLV_CONF=/etc/resolv.conf
>>>>>>> BASEFS=/pdr
>>>>>>> USE_PORTLINT=yes
>>>>>>> USE_TMPFS=yes
>>>>>>> DISTFILES_CACHE=/usr/ports/distfiles
>>>>>>> SVN_HOST=svn0.eu.FreeBSD.org
>>>>>>> CHECK_CHANGED_OPTIONS=verbose
>>>>>>> CHECK_CHANGED_DEPS=yes
>>>>>>> PKG_REPO_SIGNING_KEY=/root/pkg.key
>>>>>>> CCACHE_DIR=/var/cache/ccache
>>>>>>> SAVE_WRKDIR=yes
>>>>>>> # 
>>>>>>>
>>>>>>> What am I missing?
>>>>>>>
>>>>>>> On another box I set up poudriere with no zfs
>>>>>>> and it works all right. So I think I messed up
>>>>>>> the zfs setup.
>>>>>>
>>>>>> You may try to use "poudriere testport -i ...". Then poudriere will
>>>>>> not umount jail (it will be umounted when you exit the jail command
>>>>>> propmt) and you may explore the system (i.e. mount, jls, etc.) to
>>>>>> find out what's going on.
>>>>>
>>>>> ok, so after a failure, still in a jail:
>>>>>
>>>>> root at ia64-default:~ # df
>>>>> Filesystem                            1K-blocks    Used    Avail Capacity  Mounted on
>>>>> tank/poudriere/jails/ia64-default-ref  33930819 2198542 31732277     6%    /
>>>>> root at ia64-default:~ # ls -al /usr/ports/ports-mgmt/pkg
>>>>> total 15
>>>>> drwxr-xr-x   3 root  wheel     8 Oct  9 13:23 .
>>>>> drwxr-xr-x  85 root  wheel    86 Oct  9 13:23 ..
>>>>> -rw-r--r--   1 root  wheel  2544 Oct  9 13:23 Makefile
>>>>> -rw-r--r--   1 root  wheel   127 Oct  9 13:23 distinfo
>>>>> drwxr-xr-x   2 root  wheel    13 Oct  9 13:23 files
>>>>> -rw-r--r--   1 root  wheel    87 Oct  9 13:23 pkg-descr
>>>>> -rw-r--r--   1 root  wheel    73 Oct  9 13:23 pkg-message
>>>>> -rw-r--r--   1 root  wheel  1420 Oct  9 13:23 pkg-plist
>>>>> root at ia64-default:~ # whoami
>>>>> root
>>>>> root at ia64-default:~ # mkdir /usr/ports/ports-mgmt/pkg/work
>>>>> mkdir: /usr/ports/ports-mgmt/pkg/work: Read-only file system

The WRKDIRPREFIX should be set to /wrkdirs in the jail's make.conf. Can
you go into the jail and show the contents of /etc/make.conf?

>>>>> root at ia64-default:~ # 
>>>>>
>>>>> On ufs this would mean something is seriously wrong.
>>>>> But on zfs, I'm not so sure.
>>>>> Perhaps I'm not understanding it right.
>>>>
>>>> Actually I meant to investigate host, not jail. Jail ment to just
>>>> exist. Sorry to be not clear. (I usually use sysutils/tmux to have
>>>> one seccion and several terminals at a host.) So look at commands
>>>> (at the host, not in the jail): mount, jls. Does somtethig looks
>>>> suspicious?
>>>
>>> Still no luck. Now I cannot even get 'poudriere testport -i'
>>> to leave the jail intact. I get:

A fix for testport -i is coming today.

>>>
>>> # poudriere testport -i -o ports-mgmt/pkg -j ia64
>>> ====>> Creating the reference jail... done
>>> *skip*
>>> => SHA256 Checksum OK for pkg-1.1.4.tar.xz.
>>> mkdir: /usr/ports/ports-mgmt/pkg/work: Read-only file system
>>> *** Error code 1
>>>
>>> Stop.
>>> make[1]: stopped in /usr/ports/ports-mgmt/pkg
>>> *** Error code 1
>>>
>>> Stop.
>>> make: stopped in /usr/ports/ports-mgmt/pkg
>>> ====>> Cleaning up
>>> ====>> Umounting file systems
>>> # 
>>>
>>> I also tried "-I" option - still the same - the jail
>>> is unmounted after the failure.
>>>
>>> This is poudriere-3.0.11.
>>>
>>> What else can I try?
>>
>> Investigate your system as I had described earlier.
> 
> The root cause of this seems to be that
> the poudriere ports tree is nullfs mounted read-only.
> I don't know why, but this seems to be a bug.

No, this is intended and not a bug.

> I updated this ticket, which seems to report a similar issue:
> 
> https://fossil.etoilebsd.net/poudriere/tktview?name=15bf9880c4

This is unrelated.

> 
> Thanks
> 
> Anton
> 
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-- 
Regards,
Bryan Drewery

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