I've been reading the ext4 documentation on kernel.org and in the struct ext4_inode section it is show a field named i_block. It says "Block map or extent tree". Does this field contain pointers or something like that to locate the actual data on disk ?
0
There are 0 answers
Related Questions in LINUX
- Is there some way to use printf to print a horizontal list of decrementing hex digits in NASM assembly on Linux
- Why does Hugo generate different taxonomy-related HTML on different OS's?
- Writes in io_uring do not advance the file offset
- Why `set -o pipefail` gives different output even though the pipe is not failing
- what really controls the permissions: UID or eUID?
- Compiling eBPF program in Docker fails due to missing '__u64' type
- Docker container unable to make HTTPS requests to external API
- Whow to use callback_query_handler in Python 3.10
- Create kea runtime directory at startup in Yocto image
- Problem on CPU scheduling algorithms in OS
- How to copy files into the singularity sandbox?
- Android kernel error: undefined reference to `get_hw_version_platform'
- Is there a need for BPF Linux namespace?
- Error when trying to execute a binary compiled in a Kali Linux machine on an Ubuntu system
- Issue with launching application after updating ElectronJs to version 28.0.0 on Windows and Linux
Related Questions in FILESYSTEMS
- Where exactly is the first data sector on a FAT file system?
- `df` command not capturing entire output in perl
- Is it possible to mount a logical volume without wiping the data?
- Speed up search of remote directories
- How to change the directory file system without losing files?
- Flutter SDK: Files Deleted Automatically (e.g., dart.exe), Errors in Android Studio
- How to store metadata for a UTF-8 text file cross-platform?
- fsck error on boot: dev/mapper/ubuntu--vg-ubuntu--lv: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY
- rouble with mounting Python code to FUSE: No response and prolonged processing ---
- mkfs.erofs erofs: failed to lookup selabel
- How to deny user access MacFuse file system by the really path
- Is it faster to read a file on an NVMe using threads?
- list folders containing mp3 files using the Capacitor Filesystem
- How to use xdg-open in bwrap environment to open dir in the unsandboxed filesystem
- How to provide content of (locally) encrypted files to the iOS and macOS system
Related Questions in KERNEL
- Simulate WeChat scanning short connection redirection, but the QQ display result is different from WeChat?
- Validating a client from kernel in Windows
- Yocto kernel patch fails with git am
- Nuke BlinkScript: Why does the convolution kernel scale down the image?
- EKS AMI kernel debug symbols
- Unexpected OS Shutdown
- create_ap wlan0: Could not connect to kernel driver
- QEMU i386 pmio addresses
- Simple programming of VGA cursor
- How to compile and install kernel modules with dependencies and device tree?
- android camera driver rotate 90°
- Is there any way to get the WiFi contention window (CW) min and max value in Linux 80211 subsystem?
- How to reduce cached memory used by Linux kernel on embedded linux platform
- How can I get current cpufreq in kernel code?
- Print Inode or file data, using path name
Related Questions in INODE
- Print Inode or file data, using path name
- Detect beacon (iNode) in background
- What is the field inside the struct ext4_inode responsible for providing pointers to where data is actually located on disk?
- ext4 block group layout clarification
- Is there a safeunlink syscall in Unix?
- What is the difference between f_inode of the file object and d_inode of the dentry object in the Linux VFS?
- how to reduce the number of sudo-io inodes with tar linux command?
- Endianness & Storing Characters into Unsigned Integers
- Event trigger for filename modification
- How to detect if `struct page` is backed by a file on a filesystem in Linux?
- how to list all files and directories that have the maximum number of the same inode number
- Could you suggest the ways to cleanup the inode, dentry and data cache upon closing the file at kernel space?
- Docker containers consuming all the inodes of linux machine
- When can st_ino change for a direcory?
- after compiling c++ the inode of the binary changes
Related Questions in EXT4
- How to restore a e2image image backup
- Does a physical filesystem works only for a specific type of storage media?
- I received a 'no space left on device' error during the untarring process, even though I have enough space and sufficient inodes
- What is the field inside the struct ext4_inode responsible for providing pointers to where data is actually located on disk?
- ext4 block group layout clarification
- WSL and ext4 : the disk remains full
- What is the advantage of journaling multiple transactions?
- How to detect if a filesystem supports permissions?
- How does a file-system write its metadata to block-devices?
- linux ext4 file system I/O completion waiting routine?
- How are journaled data blocks flushed to their actual locations on storage device?
- Linux read call behavior when a segment of the file is corrupted
- i am trying to delete ext4.vhdx in Docker wsl file
- The image dumped by dd are different with the origin image in Android
- how linux::ext4's block-level read/write work
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)