WebDec 2, 2024 · Do not know Centos, but with Ubuntu BIOS version of grub renumbers where to install. #To see what drive grub2 uses see this line - grub-pc/install_devices: sudo debconf-show grub-pc # for BIOS with grub-pc to see similar drive info sudo lshw -C Disk -short Do not know then if Centos uses same or similar info. This may update that info. WebJan 19, 2024 · If max-mount-counts is 0 or -1, the number of times the filesystem is mounted will be disregarded by e2fsck(8) and the kernel. Staggering the mount-counts at …
How to find the inode size of an ext2/ext3/ext4 filesystem?
WebFeb 18, 2015 · Method 2: Boot from a USB or Installation Disc. If your able to enter Startup Repair (see 3th image at Situation) options then you can skip the boot from USB or DVD … WebNov 8, 2024 · If very important data, clone the whole drive to another drive of at least the same size and do recovery work on the cloned copy. Try first testdisk, and if it does not work, photorec, that can recover data without any file system, as long as the file data is still there. But it is a lot of work, and file names and directory strucure are lost.. peterson facing bricks
How to tune Linux extended (ext) filesystems using dumpe2fs and …
WebSep 12, 2016 · tune2fs 1.42.9 (4-Feb-2014) Filesystem volume name: DOROOT Last mounted on: / Filesystem UUID: 050e1e34-39e6-4072-a03e-ae0bf90ba13a Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent flex_bg … WebOct 7, 2009 · In order to gain this access, you need the superblock. This is a 1 KB block that contains all metadata about the file system, which is what you need to mount the file … peterson express in westside iowa