Re: Ceph 0.23-rc make, slow write and client on kernel 2.6.35.7

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On Sun, Oct 10, 2010 at 4:49 PM, DongJin Lee <dongjin.lee@xxxxxxxxxxxxxx> wrote:
> make[1]: Entering directory `/usr/src/linux-headers-2.6.35-02063507-generic'
>  INSTALL /home/aaa/ceph/ceph-client-standalone/ceph.ko
>  DEPMOD  2.6.35-02063507-generic
> make[1]: Leaving directory `/usr/src/linux-headers-2.6.35-02063507-generic'
> aaa@ss1:~/ceph/ceph-client-standalone$ sudo depmod
> aaa@ss1:~/ceph/ceph-client-standalone$ sudo modprobe ceph
> aaa@ss1:~/ceph/ceph-client-standalone$ lsmod | grep ceph
> ceph                  228785  0
> libcrc32c               1300  2 ceph,btrfs
> aaa@ss1:~/ceph/ceph-client-standalone$ sudo mount -t ceph
> 192.168.1.2:/ /media/ceph
> failed to parse ceph_options
>
> aaa@ss1:~/ceph/ceph-client-standalone$ sudo rmmod ceph
> aaa@ss1:~/ceph/ceph-client-standalone$ lsmod | grep ceph
> aaa@ss1:~/ceph/ceph-client-standalone$ sudo mount -t ceph
> 192.168.1.2:/ /media/ceph
> failed to parse ceph_options
>
> Again, now nothing works :( everything I do I get 'failed to parse ceph_options'
>

Hi Dongjin,

There was a bug where not supplying any options to mount.ceph caused
this error message to be displayed. I can see here that you are not
supplying any optinos (using -o) so you are probably hitting this bug.

This should be fixed by commit
566292a5871686e612b30bee58481db489b27bfb. Try checking out the latest
in unstable and this will be resolved.

regards,
Colin McCabe
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