All,
I am creating an image and mapping it. The below commands used to work in
Hammer, now the same is not working in Jewel. I see the message about some
feature set mismatch - what features are we talking about here? Is this a
known issue in Jewel with a workaround?
Thanks,
- epk
=========
[test@ep-c2-client-01 ~]$ rbd create rbd/test1 --size 1G
[test@ep-c2-client-01 ~]$ rbd info test1
rbd image 'test1':
size 1024 MB in 256 objects
order 22 (4096 kB objects)
block_name_prefix: rbd_data.8146238e1f29
format: 2
features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
flags:
[test@ep-c2-client-01 ~]$ rbd map rbd/test1
rbd: sysfs write failed
In some cases useful info is found in syslog - try "dmesg | tail" or so.
rbd: map failed: (13) Permission denied
[test@ep-c2-client-01 ~]$ dmesg|tail
[1197731.547522] libceph: mon1 172.20.60.52:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1197731.554621] libceph: mon1 172.20.60.52:6789 missing required protocol
features
[1197741.571645] libceph: mon2 172.20.60.53:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1197741.578760] libceph: mon2 172.20.60.53:6789 missing required protocol
features
[1198586.766120] libceph: mon1 172.20.60.52:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1198586.771248] libceph: mon1 172.20.60.52:6789 missing required protocol
features
[1198596.789453] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1198596.796557] libceph: mon0 172.20.60.51:6789 missing required protocol
features
[1198606.813825] libceph: mon1 172.20.60.52:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1198606.820929] libceph: mon1 172.20.60.52:6789 missing required protocol
features
[test@ep-c2-client-01 ~]$ sudo rbd map rbd/test1
EP KOMARLA,
[Flex_RGB_Sml_tm]
Emal: ep.koma...@flextronics.com
Address: 677 Gibraltor Ct, Building #2, Milpitas, CA 94035, USA
Phone: 408-674-6090 (mobile)
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