Read-only file-system after install?
Robert
robert.ayrapetyan at gmail.com
Wed Mar 15 23:34:20 UTC 2017
Weird, I've removed it because I have this exact line in
/boot/loader.conf...
:)
On 03/15/17 16:26, Allan Jude wrote:
> On 2017-03-15 19:21, Robert wrote:
>> After install:
>>
>> # zfs list
>> NAME USED AVAIL REFER MOUNTPOINT
>> zroot 301M 441G 96K /mnt/zroot
>> zroot/ROOT 299M 441G 96K none
>> zroot/ROOT/default 299M 441G 299M /mnt
>> zroot/tmp 96K 441G 96K /mnt/tmp
>> zroot/usr 384K 441G 96K /mnt/usr
>> zroot/usr/home 96K 441G 96K /mnt/usr/home
>> zroot/usr/ports 96K 441G 96K /mnt/usr/ports
>> zroot/usr/src 96K 441G 96K /mnt/usr/src
>> zroot/var 588K 441G 96K /mnt/var
>> zroot/var/audit 96K 441G 96K /mnt/var/audit
>> zroot/var/crash 96K 441G 96K /mnt/var/crash
>> zroot/var/log 108K 441G 108K /mnt/var/log
>> zroot/var/mail 96K 441G 96K /mnt/var/mail
>> zroot/var/tmp 96K 441G 96K /mnt/var/tmp
>>
>> # mount
>> /dev/iso9660/11_0_RELEASE_P1_AMD64_BO on / (cd9660, local, read-only)
>> devfs on /dev (devfs, local, multilabel)
>> /dev/md0 on /var (ufs, local)
>> /dev/md1 on /tmp (ufs, local)
>> zroot/ROOT/default on /mnt (zfs, local, noatime, nfsv4acls)
>> zroot/tmp on /mnt/tmp (zfs, local, noatime, nosuid, nfsv4acls)
>> zroot/usr/home on /mnt/usr/home (zfs, local, noatime, nfsv4acls)
>> zroot/usr/ports on /mnt/usr/ports (zfs, local, noatime, nosuid, nfsv4acls)
>> zroot/usr/src on /mnt/usr/src (zfs, local, noatime, nfsv4acls)
>> zroot/var/audit on /mnt/var/audit (zfs, local, noatime, noexec, nosuid,
>> nfsv4acl
>> s)
>> zroot/var/crash on /mnt/var/crash (zfs, local, noatime, noexec, nosuid,
>> nfsv4acl
>> s)
>> zroot/var/log on /mnt/var/log (zfs, local, noatime, noexec, nosuid,
>> nfsv4acls)
>> zroot/var/mail on /mnt/var/mail (zfs, local, nfsv4acls)
>> zroot/var/tmp on /mnt/var/tmp (zfs, local, noatime, nosuid, nfsv4acls)
>> zroot on /mnt/zroot (zfs, local, noatime, nfsv4acls)
>> devfs on /mnt/dev (devfs, local, multilabel)
>> /mnt/usr/freebsd-dist on /usr/freebsd-dist (nullfs, local, union)
>> devfs on /mnt/dev (devfs, local, multilabel)
>>
>>
>> After manually adding users and reboot:
>>
>>> zfs list
>> NAME USED AVAIL REFER MOUNTPOINT
>> zroot 301M 441G 96K /zroot
>> zroot/ROOT 299M 441G 96K none
>> zroot/ROOT/default 299M 441G 299M /
>> zroot/tmp 96K 441G 96K /tmp
>> zroot/usr 424K 441G 96K /usr
>> zroot/usr/home 136K 441G 136K /usr/home
>> zroot/usr/ports 96K 441G 96K /usr/ports
>> zroot/usr/src 96K 441G 96K /usr/src
>> zroot/var 616K 441G 96K /var
>> zroot/var/audit 96K 441G 96K /var/audit
>> zroot/var/crash 96K 441G 96K /var/crash
>> zroot/var/log 136K 441G 136K /var/log
>> zroot/var/mail 96K 441G 96K /var/mail
>> zroot/var/tmp 96K 441G 96K /var/tmp
>>
>>> mount
>> zroot/ROOT/default on / (zfs, local, noatime, nfsv4acls)
>> devfs on /dev (devfs, local, multilabel)
>>
>>
>> On 02/24/17 19:18, Allan Jude wrote:
>>> On 2017-02-24 20:03, Robert wrote:
>>>> Another strange thing is that other folders (e.g. /etc) work fine:
>>>>
>>>> after install:
>>>>
>>>> # ls -ldh /etc
>>>> drwxr-xr-x 25 root wheel 106B Feb 25 00:57 /etc
>>>>
>>>> After reboot:
>>>>
>>>> all my changes in /etc/rc.conf are preserved.
>>>>
>>>>
>>>>
>>>> On 02/23/17 19:36, Robert wrote:
>>>>> After installation finished and user has been added from the shell:
>>>>>
>>>>> # ls -ldh /tmp
>>>>> drwxrwxrwt 2 root wheel 2B Sep 29 01:43 /tmp
>>>>>
>>>>> # getfacl /tmp
>>>>> # file: /tmp
>>>>> # owner: root
>>>>> # group: wheel
>>>>> owner@:rwxp--aARWcCos:-------:allow
>>>>> group@:rwxp--a-R-c--s:-------:allow
>>>>> everyone@:rwxp--a-R-c--s:-------:allow
>>>>>
>>>>> # ls -la /usr/home/
>>>>> total 35
>>>>> drwxr-xr-x 3 root wheel 3 Feb 24 03:21 .
>>>>> drwxr-xr-x 16 root wheel 16 Feb 24 03:21 ..
>>>>> drwxr-xr-x 2 robert robert 10 Feb 24 03:21 robert
>>>>> #
>>>>>
>>>>> After reboot:
>>>>>
>>>>> # ls -ldh /tmp
>>>>> drwxr-xr-x 6 root wheel 6B Feb 24 03:34 /tmp
>>>>>
>>>>> # getfacl /tmp
>>>>> # file: /tmp
>>>>> # owner: root
>>>>> # group: wheel
>>>>> owner@:rwxp--aARWcCos:-------:allow
>>>>> group@:r-x---a-R-c--s:-------:allow
>>>>> everyone@:r-x---a-R-c--s:-------:allow
>>>>>
>>>>> # ls -la /usr/home/
>>>>> total 9
>>>>> drwxr-xr-x 2 root wheel 2 Feb 24 01:54 .
>>>>> drwxr-xr-x 16 root wheel 16 Feb 24 03:21 ..
>>>>>
>>>>> On 02/15/17 20:40, Allan Jude wrote:
>>>>>> On 2017-02-15 23:17, Robert wrote:
>>>>>>> Hi.
>>>>>>>
>>>>>>> I've installed FreeBSD in ZFS mirror mode many times on different
>>>>>>> hardware.
>>>>>>>
>>>>>>> The last step was always "Exit to the system to make final changes"
>>>>>>> where I'm performing something like below:
>>>>>>>
>>>>>>> pw useradd -n myuser -s /bin/tcsh -m
>>>>>>> pw groupmod wheel -m myuser
>>>>>>> passwd myuser
>>>>>>>
>>>>>>> After reboot my user was there and everything worked as expected.
>>>>>>>
>>>>>>> /tmp folder was always writable after reboot btw.
>>>>>>>
>>>>>>>
>>>>>>> Starting from FreeBSD 11.0 I've noticed a following "bug":
>>>>>>>
>>>>>>> once user added on the final step, all folders are created properly
>>>>>>> (folder /home/myuser is there).
>>>>>>>
>>>>>>> After reboot, I can login as myuser, but /home/myuser is not there!
>>>>>>> /home folder is empty!
>>>>>>>
>>>>>>> Moreover, /tmp is read-only!
>>>>>>>
>>>>>>> So I have to perform:
>>>>>>>
>>>>>>> su
>>>>>>> chmod 1777 /tmp
>>>>>>> pw userdel -n myuser
>>>>>>> pw useradd -n myuser -s /bin/tcsh -m
>>>>>>> pw groupmod wheel -m myuser
>>>>>>> passwd myuser
>>>>>>>
>>>>>>> after first reboot to recover my user. After further reboots
>>>>>>> everything
>>>>>>> stays as it should.
>>>>>>>
>>>>>>> Is this expected behavior or a known bug?
>>>>>>>
>>>>>>> If expected - how can I get what I want after installation?
>>>>>>>
>>>>>>> Thanks!
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> freebsd-sysinstall at freebsd.org mailing list
>>>>>>> https://lists.freebsd.org/mailman/listinfo/freebsd-sysinstall
>>>>>>> To unsubscribe, send any mail to
>>>>>>> "freebsd-sysinstall-unsubscribe at freebsd.org"
>>>>>> This is unexpected, but I have not seen this myself.
>>>>>>
>>>>>> On a fresh install, in the 'after install shell', what are the
>>>>>> permissions on /tmp?
>>>>>>
>>>>>> And what are they after the reboot?
>>>>>>
>>>>>>
>>>> _______________________________________________
>>>> freebsd-sysinstall at freebsd.org mailing list
>>>> https://lists.freebsd.org/mailman/listinfo/freebsd-sysinstall
>>>> To unsubscribe, send any mail to
>>>> "freebsd-sysinstall-unsubscribe at freebsd.org"
>>> I'd need to see:
>>>
>>> zfs list
>>>
>>> and
>>>
>>> mount
>>>
>>> From the post-install jail, and from the after reboot
>>>
>>> To try to tell what is happening.
>>>
>> _______________________________________________
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>> https://lists.freebsd.org/mailman/listinfo/freebsd-sysinstall
>> To unsubscribe, send any mail to
>> "freebsd-sysinstall-unsubscribe at freebsd.org"
> This suggests you are missing:
> zfs_enable="YES"
>
> in /etc/rc.conf
>
> and as such, /etc/rc.d/zfs is not being run, and mounting your non-root
> filesystems.
>
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