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由于 /dev/sda 上的 CRC，自动安装失败

tag-icon • tag-icon centos partition system-installation kickstart
由于 /dev/sda 上的 CRC，自动安装失败

我正在运行 X8STI-3F，其板载 LSI 1063E SAS 控制器在 IT 模式下运行。

我正在尝试进行自动安装，但我不断收到

ddf1: physical drives with CRC AE516B03, expected FFFFFFFF on /dev/sda
ERROR: ddf1: Cannot find physical drive description on /dev/sda!
ERROR: ddf1: setting up RAID device /dev/sda`

我dd已经退出/dev/sda并继续收到错误。

[anaconda root@TPC-E2-11 ~]# dmraid -r
no raid disks
[anaconda root@TPC-E2-11 ~]# dmraid -l
asr     : Adaptec HostRAID ASR (0,1,10)
ddf1    : SNIA DDF1 (0,1,4,5,linear)
hpt37x  : Highpoint HPT37X (S,0,1,10,01)
hpt45x  : Highpoint HPT45X (S,0,1,10)
isw     : Intel Software RAID (0,1,5,01)
jmicron : JMicron ATARAID (S,0,1)
lsi     : LSI Logic MegaRAID (0,1,10)
nvidia  : NVidia RAID (S,0,1,10,5)
pdc     : Promise FastTrack (S,0,1,10)
sil     : Silicon Image(tm) Medley(tm) (0,1,10)
via     : VIA Software RAID (S,0,1,10)
dos     : DOS partitions on SW RAIDs

[anaconda root@TPC-E2-11 ~]# ls -l /dev/disk/by-id
total 0
lrwxrwxrwx. 1 root root 10 Aug 29 18:32 dm-name-live-base -> ../../dm-1
lrwxrwxrwx. 1 root root 10 Aug 29 18:32 dm-name-live-rw -> ../../dm-0
lrwxrwxrwx. 1 root root  9 Aug 29 19:07 scsi-35000cca00f08c5f0 -> ../../sda
lrwxrwxrwx. 1 root root 10 Aug 29 18:46 scsi-35000cca00f08c5f0-part1 -> ../../sda1
lrwxrwxrwx. 1 root root  9 Aug 29 19:07 wwn-0x5000cca00f08c5f0 -> ../../sda
lrwxrwxrwx. 1 root root 10 Aug 29 18:46 wwn-0x5000cca00f08c5f0-part1 -> ../../sda1

[anaconda root@TPC-E2-11 ~]# lsblk
NAME        MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda           8:0    0 558.9G  0 disk
ââsda1        8:1    0   100M  0 part
loop0         7:0    0 278.8M  1 loop
loop1         7:1    0     2G  1 loop
ââlive-rw   253:0    0     2G  0 dm   /
ââlive-base 253:1    0     2G  1 dm
loop2         7:2    0   512M  0 loop
ââlive-rw   253:0    0     2G  0 dm   /

[anaconda root@TPC-E2-11 ~]# dmesg | grep ddf
[  182.059331] type=1400 audit(1409336387.072:42): avc:  denied  { add_name } for  pid=1563 comm="dmraid" name="dmraid.ddf1" scontext=system_u:system_r:getty_t:s0-s0:c0.c1023 tcontext=system_u:object_r:root_t:s0 tclass=dir

错误是什么意思？

我该如何防止它将来出现？

答案1

尝试这个：

#dmraid -r -E /dev/sda

如果这不起作用，请尝试

#mdadm --zero-superblock /dev/sda

也可以通过编辑 Kickstart 文件以使用clearpart 选项来自动执行此操作，请参阅：http://www.centos.org/docs/5/html/Installation_Guide-en-US/s1-kickstart2-options.html

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