pvcreate: writing LVM record: I/O error

weixiaoma0

HP DS2405更换硬盘

为PVG镜像
更换盘后
#pvcreate -f /dev/rdsk/c4t4d0
pvcreate: The physical volume "/dev/dsk/c4t4d0" is already recorded in the "/etc/lvmtab" file.
You have mail in /var/mail/root
sjz_scp1:[/]#重新备份删除了重新pvcreate


sjz_scp1:[/etc]#pvcreate -f /dev/rdsk/c4t4d0
Creating "/etc/lvmtab".
pvcreate: writing LVM record: I/O error



#vgcfgrestore -n vgsybase /dev/rdsk/c4t4d0
vgcfgrestore: IO error on Physical Volume device /dev/rdsk/c4t4d0: sjz_scp1:[/]#

jz_scp1:[/etc]#
sjz_scp1:[/etc]#diskinfo /dev/rdsk/c4t4d0
SCSI describe of /dev/rdsk/c4t4d0:
             vendor: HPQ     
         product id: BF03658242      
               type: direct access
               size: 35566480 Kbytes
   bytes per sector: 512
sjz_scp1:[/etc]#
都没问题，

求解决方法

lbseraph

dd读一下整盘c4t4d0，看看是否有I/O error，有的话还是硬件或连接有问题。

gv54j

同楼上 ，先 DD测试一下吧，有 I/O error

weixiaoma0

我试过了，硬盘有坏块，谢谢