On Fri, Jul 23, 2021 at 11:58 PM <cek+c...@deepunix.net> wrote:
>
> Hi.
>
> I've followed the installation guide and got nautilus 14.2.22 running on el7
> via https://download.ceph.com/rpm-nautilus/el7/x86_64/ yum repo.
> I'm now trying to map a device on an el7 and getting extremely weird errors:
>
> # rbd info test1/blk1 --name client.testing-rw
> rbd image 'blk1':
> size 50 GiB in 12800 objects
> order 22 (4 MiB objects)
> snapshot_count: 0
> id: 2e0929313a08e
> block_name_prefix: rbd_data.2e0929313a08e
> format: 2
> features: layering, exclusive-lock, object-map, fast-diff,
> deep-flatten
> op_features:
> flags:
> create_timestamp: Fri Jul 23 15:59:12 2021
> access_timestamp: Fri Jul 23 15:59:12 2021
> modify_timestamp: Fri Jul 23 15:59:12 2021
>
> # rbd device map test1/blk1 --name client.testing-rw
> rbd: sysfs write failed
> In some cases useful info is found in syslog - try "dmesg | tail".
> rbd: map failed: (3) No such process
>
> # dmesg | tail
> [91885.624859] libceph: resolve 'name=testing-rw' (ret=-3): failed
> [91885.624863] libceph: parse_ips bad ip
> 'name=testing-rw,key=client.testing-rw'
Hi,
I think it should be "rbd device map test1/blk1 --id testing-rw".
Thanks,
Ilya
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