/dev/vda1 Inodes that were part of a corrupted orphan linked list found.

/dev/vda1 contains a file system with errors, check forced.
/dev/vda1 Inodes that were part of a corrupted orphan linked list found.
/dev/vda1 UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.

#检查文件系统
1、ext4文件系统
fsck -y /dev/vda1
或者
fsck.ext4 -a /dev/vda1

2、xfs文件系统
xfs_repair -n /dev/vda1 #检查文件系统是否损坏,只检查文件系统是否有损坏

fsck.ext4 [-panyrcdfvtDFV] [-b superblock] [-B blocksize]
[-I inode_buffer_blocks] [-P process_inode_size]
[-l|-L bad_blocks_file] [-C fd] [-j external_journal]
[-E extended-options] device

Emergency help:
-p Automatic repair (no questions)
-n Make no changes to the filesystem
-y Assume "yes" to all questions
-c Check for bad blocks and add them to the badblock list
-f Force checking even if filesystem is marked clean
-v Be verbose
-b superblock Use alternative superblock
-B blocksize Force blocksize when looking for superblock
-j external_journal Set location of the external journal
-l bad_blocks_file Add to badblocks list
-L bad_blocks_file Set badblocks list

Usage: xfs_repair [options] device
Options:
-f The device is a file
-L Force log zeroing. Do this as a last resort.
-l logdev Specifies the device where the external log resides.
-m maxmem Maximum amount of memory to be used in megabytes.
-n No modify mode, just checks the filesystem for damage.
-P Disables prefetching.
-r rtdev Specifies the device where the realtime section resides.
-v Verbose output.
-c subopts Change filesystem parameters - use xfs_admin.
-o subopts Override default behaviour, refer to man page.
-t interval Reporting interval in seconds.
-d Repair dangerously.
-V Reports version and exits.
https://support.microsoft.com/en-in/help/3213321/linux-recovery-cannot-ssh-to-linux-vm-due-to-file-system-errors-fsck