Dear Cephers:
I got the same issue under Ubuntu 14.04, even I try to use the image format
‘1’.
# modinfo rbd
filename: /lib/modules/3.13.0-85-generic/kernel/drivers/block/rbd.ko
license: GPL
author: Jeff Garzik <j...@garzik.org>
description: rados block device
author: Yehuda Sadeh <yeh...@hq.newdream.net>
author: Sage Weil <s...@newdream.net>
author: Alex Elder <el...@inktank.com>
srcversion: 48BFBD5C3D31D799F01D218
depends: libceph
intree: Y
vermagic: 3.13.0-85-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: C6:33:E9:BF:A6:CA:49:D5:3D:2E:B5:25:6A:35:87:7D:04:F1:64:F8
sig_hashalgo: sha512
##########
# rbd info block_data/data01
rbd image 'data01':
size 10240 MB in 2560 objects
order 22 (4096 kB objects)
block_name_prefix: rbd_data.540752ae8944a
format: 2
features:
flags:
# rbd map block_data/data01
rbd: sysfs write failed
rbd: map failed: (5) Input/output error
##########
# rbd info block_data/data02
rbd image 'data02':
size 10240 MB in 2560 objects
order 22 (4096 kB objects)
block_name_prefix: rbd_data.2aac0238e1f29
format: 2
features: layering
flags:
# rbd map block_data/data02
rbd: sysfs write failed
rbd: map failed: (5) Input/output error
Is there any new idea to solve this issue?
Thanks a lot,
WD
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