我用转储从我的 CentOS 服务器进行转储,但是出现此错误,我该如何修复它?
[root@my_server ~]# xfsdump - /dev/vda2
xfsdump: using file dump (drive_simple) strategy
xfsdump: version 3.0.4 (dump format 3.0) - Running single-threaded
xfsdump: unable to determine uuid of fs mounted at /: Inappropriate ioctl for device
xfsdump: level 0 dump of my_server:/
xfsdump: dump date: Tue Jul 21 15:42:16 2020
xfsdump: session id: aeecf825-9dce-477f-b383-549cb7cf980b
xfsdump: session label: ""
xfsdump: ERROR: failed to get bulkstat information for root inode
xfsdump: Dump Status: ERROR
这是系统磁盘列表:
[root@my_server ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/vda2 16G 3.5G 12G 24% /
tmpfs 939M 0 939M 0% /dev/shm
/dev/vdb1 99G 5.9G 88G 7% /var/my_dir
答案1
确保它的类型正确(xfs),然后尝试运行
blkid
如果它是扩展* 然后尝试使用倾倒代替軟體系