mkfs refuses to make filesystem with message “is apparently in use by the system; will not make a filesystem here!” By Eric Ma | In QA | Updated on Feb 20, 2020
How to handle missing blocks and blocks with corrupt replicas in HDFS? By Eric Ma | In Storage systems, Systems | Updated on Feb 20, 2020
How to allow non-root users on Linux to mount and unmount disks? By Eric Ma | In QA | Updated on Mar 24, 2018
How to find the DataNodes that actually store a file in HDFS? By Eric Ma | In QA | Updated on Mar 24, 2018
Where are the backup files of my iPhone by iTune and how to get the real files from them? By Q A | In QA | On Mar 24, 2018
Forcing Linux to Unmount a Filesystem Reporting “device is busy” By Eric Ma | In Linux, Tutorial | Updated on Nov 1, 2020
How to Clean RAID Signatures on Linux By Eric Ma | In Hardware, Linux, Tutorial | Updated on Aug 30, 2020
How to Get Available Filesystem Space on Linux: a C Function with a C++ Example By Eric Ma | In Linux, Programming, Tutorial | Updated on Aug 30, 2020
Controlling Filesystem Mounting on Linux using /etc/fstab By Eric Ma | In Linux, Tutorial | Updated on Aug 30, 2020
SSD Enabled For DreamHost Shared Hosting: Simple Performance Measurement By Eric Ma | In Linux, News | Updated on Aug 30, 2020
Shrinking an Ext4 File System on LVM in Linux By Eric Ma | In Hardware, Linux, Tutorial | Updated on Apr 1, 2020
Hadoop Installation Tutorial (Hadoop 2.x) By Eric Ma | In Computing systems, Resource management, Storage systems, Systems, Tutorial | Updated on Dec 29, 2019
Extending Mounted Ext4 File System on LVM in Linux By Eric Ma | In Linux, Tutorial | Updated on Oct 30, 2021
HP Compaq BIOS Crisis Recovery from a Failed BIOS Flashing Using a USB Flash Disk By Eric Ma | In Software | Updated on Sep 5, 2020
Setting Up Xen DomU on Fedora Linux (Fedora 12) By Eric Ma | In Linux, Virtualization | Updated on Feb 21, 2020