I have three disks in a centos server but it won boot,I have no grub at all.I tried to install grub with super grub and fix the system with rescatux but in vain.Is there a way to boot into centos?Here is the report
============================= Boot Info Summary: ===============================
=> install-mbr/Testdisk is installed in the MBR of /dev/sda.
=> Lilo is installed in the MBR of /dev/sdb.
=> Grub2 (v1.97-1.98) is installed in the MBR of /dev/sdc and looks at sector
1 of the same hard drive for core.img. core.img is at this location and
looks for (md/0)/boot/grub on this drive.
=> Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdd.
sda1: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda2: __________________________________________________________________________
File system: swap
Boot sector type: Unknown
Boot sector info:
sda3: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System: CentOS release 5.3 (Final)
Boot files: /etc/fstab
sdb1: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdb2: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdb3: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdc1: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdc2: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdc3: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdd1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 6.03 2014-10-06................................................2....0............A20 gate n
Boot sector info: Syslinux looks at sector 32832 of /dev/sdd1 for its
second stage. SYSLINUX is installed in the /multiboot
directory. No errors found in the Boot Parameter Block.
Operating System:
Boot files: /multiboot/rescatux-0.40b11/efi/boot/bootia32.efi
/multiboot/rescatux-0.40b11/efi/boot/bootx64.efi
============================ Drive/Partition Info: =============================
Drive: sda