ubuntu – pvcreate:找不到设备/ dev / sdXX(或通过过滤忽略)

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我无法将新卷(由SAN存储配置)添加为主机LVM卷的PhysicalVolume.这是错误消息:
#sudo pvcreate /dev/sdc1 -v
  Device /dev/sdc1 not found (or ignored by filtering).

操作系统:Ubuntu 14.04.2 LTS(GNU / Linux 3.16.0-30-通用x86_64)

FDISK:

#sudo fdisk /dev/sdc -l

Disk /dev/sdc: 2198.0 GB,2197999845376 bytes
237 heads,20 sectors/track,905689 cylinders,total 4292968448 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
Disk identifier: 0x00031fdb

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1            2048  4292968447  2146483200   8e  Linux LVM

分手:

#sudo parted /dev/sdc
GNU Parted 2.3
Using /dev/sdc
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
Model: HP MSA 2040 SAN (scsi)
Disk /dev/sdc: 2198GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number  Start   End     Size    Type     File system  Flags
 1      1049kB  2198GB  2198GB  primary               lvm

过滤器(仅限未注释的行):

filter = [ "a/.*/" ]
global_filter = [ "a|loop0|","a|loop1|","a|sda5|","r|.*|" ]

partprobe:

sudo partprobe -s
/dev/sda: msdos partitions 1 2 <5>
/dev/sdb: msdos partitions 1 2
/dev/sdc: msdos partitions 1
/dev/sdd: msdos partitions 1
/dev/mapper/devstack--vg-swap_1: loop partitions 1
/dev/mapper/devstack--vg-root: loop partitions 1

到目前为止我尝试了什么:

> fdisk / dev / sdc n,p,1,ENTER 2次,t,8e,w
>(parted)mklabel msdos
>(分开)mklabel gpt
>(parted)mklabel循环
>零填充/ dev / sdc的第一个扇区
>零填充/ dev / sdc
> partprobe
> partprobe / dev / sdc
>重启

问题在于 Devstack安装生成的etc / lvm / lvm.conf中的global_filter设置.

评论了该线路,现在我可以正常使用pvcreate.

#global_filter = [ "a|loop0|","r|.*|" ]  # from devstack

感谢@MichaelHampton指出.

原文链接:https://www.f2er.com/ubuntu/348511.html

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