Somnath,
Thanks.
I am trying your suggestion. See the commands below. Still it doesn't seem to
go.
I am missing something here...
Thanks,
- epk
=============
[test@ep-c2-client-01 ~]$ rbd create rbd/test1 --size 1G --image-format 1
rbd: image format 1 is deprecated
[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 ~]$ sudo rbd map rbd/test1
^C[test@ep-c2-client-01 ~]$
[test@ep-c2-client-01 ~]$
[test@ep-c2-client-01 ~]$
[test@ep-c2-client-01 ~]$
[test@ep-c2-client-01 ~]$ dmesg|tail -20
[1201954.248195] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1201954.253365] libceph: mon0 172.20.60.51:6789 missing required protocol
features
[1201964.274082] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1201964.281195] libceph: mon0 172.20.60.51:6789 missing required protocol
features
[1201974.298195] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1201974.305300] libceph: mon0 172.20.60.51:6789 missing required protocol
features
[1204128.917562] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1204128.924173] libceph: mon0 172.20.60.51:6789 missing required protocol
features
[1204138.956737] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1204138.964011] libceph: mon0 172.20.60.51:6789 missing required protocol
features
[1204148.980701] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1204148.987892] libceph: mon0 172.20.60.51:6789 missing required protocol
features
[1204159.004939] libceph: mon2 172.20.60.53:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1204159.012136] libceph: mon2 172.20.60.53:6789 missing required protocol
features
[1204169.028802] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1204169.035992] libceph: mon0 172.20.60.51:6789 missing required protocol
features
[1204476.803192] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
[1204476.810578] libceph: mon0 172.20.60.51:6789 missing required protocol
features
[1204486.821279] libceph: mon0 172.20.60.51:6789 feature set mismatch, my
102b84a842a42 < server's 40102b84a842a42, missing 400000000000000
From: Somnath Roy [mailto:somnath....@sandisk.com]
Sent: Tuesday, August 16, 2016 3:59 PM
To: EP Komarla <ep.koma...@flextronics.com>; ceph-users@lists.ceph.com
Subject: RE: Rbd map command doesn't work
The default format of rbd image in jewel is 2 along with bunch of other
deatures enabled , so, you have following two option:
1. create a format 1 image -image-format 1
2. Or, do this in the ceph.conf file [client] or [global] before creating
image..
rbd_default_features = 3
Thanks & Regards
Somnath
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of EP
Komarla
Sent: Tuesday, August 16, 2016 2:52 PM
To: ceph-users@lists.ceph.com<mailto:ceph-users@lists.ceph.com>
Subject: [ceph-users] Rbd map command doesn't work
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<mailto:ep.koma...@flextronics.com>
Address: 677 Gibraltor Ct, Building #2, Milpitas, CA 94035, USA
Phone: 408-674-6090 (mobile)
Legal Disclaimer:
The information contained in this message may be privileged and confidential.
It is intended to be read only by the individual or entity to whom it is
addressed or by their designee. If the reader of this message is not the
intended recipient, you are on notice that any distribution of this message, in
any form, is strictly prohibited. If you have received this message in error,
please immediately notify the sender and delete or destroy any copy of this
message!
PLEASE NOTE: The information contained in this electronic mail message is
intended only for the use of the designated recipient(s) named above. If the
reader of this message is not the intended recipient, you are hereby notified
that you have received this message in error and that any review,
dissemination, distribution, or copying of this message is strictly prohibited.
If you have received this communication in error, please notify the sender by
telephone or e-mail (as shown above) immediately and destroy any and all copies
of this message in your possession (whether hard copies or electronically
stored copies).
Legal Disclaimer:
The information contained in this message may be privileged and confidential.
It is intended to be read only by the individual or entity to whom it is
addressed or by their designee. If the reader of this message is not the
intended recipient, you are on notice that any distribution of this message, in
any form, is strictly prohibited. If you have received this message in error,
please immediately notify the sender and delete or destroy any copy of this
message!_______________________________________________
ceph-users mailing list
ceph-users@lists.ceph.com
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
