我有一个厨师食谱，试图创建和附加EBS卷但仍然失败。它在我之前的所有AMI w / paravirtual虚拟化类型上运行良好。但是当我尝试切换并使用hvm虚拟化时，它失败并告诉我挂载点已经在使用中。但它似乎并不存在。
我创建/附加卷的配方与此资源密切复制，其中作者创建单个EBS卷。 http://clarkdave.net/2013/04/managing-ebs-volumes-with-chef/#creating-the-ebs-volumes
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Error executing action `attach` on resource 'aws_ebs_volume[application_ebs_volume]'
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Aws::EC2::Errors::InvalidParameterValue
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Invalid value '/dev/sdb' for unixDevice. Attachment point /dev/sdb is already in use
Cookbook Trace:
---------------
/var/chef/cache/cookbooks/aws/providers/ebs_volume.rb:212:in `attach_volume'
/var/chef/cache/cookbooks/aws/providers/ebs_volume.rb:70:in `block (2 levels) in class_from_file'
/var/chef/cache/cookbooks/aws/providers/ebs_volume.rb:68:in `block in class_from_file'
Resource Declaration:
---------------------
# In /var/chef/cache/cookbooks/company-aws/recipes/ebs.rb
23: aws_ebs_volume "application_ebs_volume" do
24: aws_access_key aws['aws_access_key_id']
25: aws_secret_access_key aws['aws_secret_access_key']
26: description node['companyaws']['ebs']['name']
27: size node['companyaws']['ebs']['size']
28: device device_id.gsub('xvd', 'sd') #aws uses sdx instead of xvdx
29: action [ :create, :attach ]
30: end
31:
Compiled Resource:
------------------
# Declared in /var/chef/cache/cookbooks/company-aws/recipes/ebs.rb:23:in `from_file'
aws_ebs_volume("application_ebs_volume") do
action [:create, :attach]
updated true
retries 0
retry_delay 2
default_guard_interpreter :default
declared_type :aws_ebs_volume
cookbook_name "company-aws"
recipe_name "ebs"
aws_access_key "XXXXXXXXXXXXXXXXXXXX"
aws_secret_access_key "YYYYYYYYYYYYYYYYYYYYYYYYYYYYY/YYYYYYYYYY"
description "chef-test"
size 50
device "/dev/sdb"
timeout 180
volume_type "standard"
piops 0
end
我已经尝试验证挂载点是否存在
user@chef-test:~$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 9.8G 1.2G 8.1G 13% /
none 4.0K 0 4.0K 0% /sys/fs/cgroup
udev 996M 12K 996M 1% /dev
tmpfs 201M 340K 200M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 1001M 0 1001M 0% /run/shm
none 100M 0 100M 0% /run/user
user@chef-test:~$ cat /proc/partitions
major minor #blocks name
202 0 10485760 xvda
202 1 10474380 xvda1
user@chef-test:~$ ls /dev/xvd*
/dev/xvda /dev/xvda1
user@chef-test:~$ cat /etc/fstab
LABEL=cloudimg-rootfs / ext4 defaults,discard 0 0
user@chef-test:~$ sudo mount
[sudo] password for user:
/dev/xvda1 on / type ext4 (rw,discard)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
答案 0 :(得分：0)
@adam_Ocsvari有正确的方法。当我将设备从挂载/dev/sdb切换到/dev/sdf时，一切正常。