[Rack] something wrong with minotaur - read-only file system
Jonathan Lassoff
jof at thejof.com
Sat Feb 2 00:33:00 UTC 2013
On Fri, Feb 1, 2013 at 4:27 PM, Jake <jake at spaz.org> wrote:
> i can't even run fdisk to see the physical size of the drive.
> root at minotaur:/home/jake# fdisk /dev/sda
> bash: /sbin/fdisk: Input/output error
>
It's sdb that's failing.
> but assuming we can find a nice hard drive to replace the one in there,
> can we just copy the failing drive?
>
If we're very lucky, but I would guess not.
I think minotaur is a good box for low-CPU but critical tasks like door
> opening and RFID alerting.
I think so too, and I'm glad it exists, but it's also become a bit of a
dumping ground for new projects that people want to talk to over the
network.
I'd much rather start offloading what we can onto raspberry pis, or
ethershield-ed arduinos.
Minotaur being down also breaks in-space DNS, methinks.
Maybe I should hack up a backup resolver on pony and re-point DHCP? That's
not the most reliable host either these days, with the UPS.
--j
>
>
> On Fri, 1 Feb 2013, Jonathan Lassoff wrote:
>
> And... Minotaur's disk dies.
>> I think we're way overloading this box that was intended as an out-of-band
>> access host. :p
>>
>> --j
>>
>> On Fri, Feb 1, 2013 at 4:18 PM, Jake <jake at spaz.org> wrote:
>> *** System restart required ***
>> Last login: Thu Jan 31 22:56:43 2013 from awesome.local
>> jake at minotaur:~$ touch sdfkj
>> touch: cannot touch `sdfkj': Read-only file system
>> jake at minotaur:~$ mount
>> /dev/mapper/minotaur-root on / type ext4 (rw,errors=remount-ro)
>> proc on /proc type proc (rw,noexec,nosuid,nodev)
>> sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
>> none on /sys/fs/fuse/connections type fusectl (rw)
>> none on /sys/kernel/debug type debugfs (rw)
>> none on /sys/kernel/security type securityfs (rw)
>> udev on /dev type devtmpfs (rw,mode=0755)
>> devpts on /dev/pts type devpts
>> (rw,noexec,nosuid,gid=5,mode=**0620)
>> tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,**mode=0755)
>> none on /run/lock type tmpfs
>> (rw,noexec,nosuid,nodev,size=**5242880)
>> none on /run/shm type tmpfs (rw,nosuid,nodev)
>> /dev/sdb1 on /boot type ext2 (rw)
>> /dev/mapper/minotaur-home on /home type ext4 (rw)
>> rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)
>> nfsd on /proc/fs/nfsd type nfsd (rw)
>>
>> mount: warning: /etc/mtab is not writable (e.g. read-only
>> filesystem).
>> It's possible that information reported by mount(8) is
>> not
>> up to date. For actual information about system mount
>> points
>> check the /proc/mounts file.
>>
>> jake at minotaur:~$
>> ______________________________**_________________
>> Rack mailing list
>> Rack at lists.noisebridge.net
>> https://www.noisebridge.net/**mailman/listinfo/rack<https://www.noisebridge.net/mailman/listinfo/rack>
>>
>>
>>
>>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.noisebridge.net/pipermail/rack/attachments/20130201/60b57c1c/attachment-0003.html>
More information about the Rack
mailing list