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coreos / torus

Torus Distributed Storage
https://coreos.com/blog/torus-distributed-storage-by-coreos.html
Apache License 2.0
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failed to serve volume using SCSI: mkdir /sys/kernel/config/target: no such file or directory #356

Closed f0 closed 7 years ago

f0 commented 7 years ago

i try to attach a volume via tcmu , got his error, attach via nbd it does work

torusblk  tcmu test
2016-10-19 19:03:41.708337 I | torus: creating metadata service: etcd
2016-10-19 19:03:41.720762 I | torus: 301d51ea-9488-11e6-941e-0a281e822a50: 1
2016-10-19 19:03:41.720779 I | torus: 7562a233-948a-11e6-abe6-62e8f0322c24: 1
2016-10-19 19:03:41.721024 I | torus: creating blockstore: temp
2016-10-19 19:03:41.724378 I | torus: 301d51ea-9488-11e6-941e-0a281e822a50: 1
2016-10-19 19:03:41.724393 I | torus: 7562a233-948a-11e6-abe6-62e8f0322c24: 1
failed to serve volume using SCSI: mkdir /sys/kernel/config/target: no such file or directory
``

lsmod | grep target_core_user target_core_user 20480 0 target_core_mod 286720 1 target_core_user uio 16384 1 target_core_user

cat /etc/os-release NAME=CoreOS ID=coreos VERSION=1122.2.0 VERSION_ID=1122.2.0 BUILD_ID=2016-09-06-1449 PRETTY_NAME="CoreOS 1122.2.0 (MoreOS)" ANSI_COLOR="1;32" HOME_URL="https://coreos.com/" BUG_REPORT_URL="https://github.com/coreos/bugs/issues"

f0 commented 7 years ago

ok configfs was missing, after running 

modprobe configfs
mount -t configfs configfs /sys/kernel/config

it does work