Backup completed partially

Hello All,

I am facing on partially backup issue. Since yesterday , backup has completing partially. Kindly find the error and suggest the same.

Error bpbrm (pid=8495136) from client xxxx: ERR - Read error at block 177479801 reading 65536 bytes in file /dumps0/BACKUP/preeod/UBSFCR/full/FCRpreeod.dmp. Errno = 110: The media surface is damaged.

Thanks and Regards,

Sagar