centos – 未找到设备/ dev / sdb1 | 或通过过滤忽略

我正在尝试添加一个物理卷,用于添加卷组,从而在其中添加LV.可悲的是,我收到以下错误.

[root@server ~]# pvcreate /dev/sdb1Device /dev/sdb1 not found (or ignored by filtering).[root@server ~]# fdisk -l /dev/sdbWARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.Disk /dev/sdb: 19966.2 GB, 19966213488640 bytes255 heads, 63 sectors/track, 2427420 cylindersUnits = cylinders of 16065 * 512 = 8225280 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk identifier: 0x00000000Device Boot      Start         End      Blocks   Id  System/dev/sdb1               1      267350  2147483647+  ee  GPT

我很感激你能给予的任何帮助.这将是我第一次添加光伏,在研究这个问题时,我没有遇到任何有用的东西.

操作系统是6 – 64位

过滤器

# By default we accept every block device:filter = [ "a/.*/" ]# Exclude the cdrom drive# filter = [ "r|/dev/cdrom|" ]# When testing I like to work with just loopback devices:# filter = [ "a/loop/", "r/.*/" ]# Or maybe all loops and ide drives except hdc:# filter =[ "a|loop|", "r|/dev/hdc|", "a|/dev/ide|", "r|.*|" ]# Use anchors if you want to be really specific# filter = [ "a|^/dev/hda8$|", "r/.*/" ]

分手：

parted /dev/sdb "unit s" "print"Model: Adaptec AdaptecRAID5 (scsi)Disk /dev/sdb: 38996510720sSector size (logical/physical): 512B/512BPartition Table: gpt

MBR中的分区类型设置为“ee”,表示磁盘上应该有一个 GPT分区表,但是如分开显示的那样,根本没有GPT表.

你需要：a)使用parted制作GPT分区,并将该分区用作PVb)完全从MBR中删除分区表,并使用块设备/ dev / sdb作为PV