From the output, we can see some metadata errors and inode inconsistencies. Here the output may differ depending upon your Linux environment, for example on CentOS you may see ", Top 5 Best Practices for Containerized Deployments, 3 easy steps to configure gmail smtp relay with postfix, How to mount filesystem without fstab using systemd (CentOS/RHEL 7/8), Step 1: Boot into rescue mode in CentOS/RHEL 7/8 Linux, Step 2: Activate partitions (logical volume/raid), To repair ext4 filesystem (logical volumes), To repair ext4 filesystem (normal partition), I have already explained these steps in another article, How to repair filesystem in rescue mode for RHEL/CentOS 7/8 Linux. Comparing Changes with the status Command, 14.3.2. Modifying Link Loss Behavior", Collapse section "25.19. Removing an LVM2 Logical Volume for Swap, 16.2.2. RAID Support in the Anaconda Installer, 18.5. Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities. Server Message Block (SMB)", Expand section "9.2. Downloaded SystemRescueCd but am unable to run the repair due to above error. In the unraid documentation i could not find the answer. Overview of Filesystem Hierarchy Standard (FHS)", Collapse section "2.1.1. Controlling the SCSI Command Timer and Device Status, 41. It seems some processes still using /data. Using the mount Command", Expand section "19.1. Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities. The open-source game engine youve been waiting for: Godot (Ep. Server Fault is a question and answer site for system and network administrators. FHS Organization", Collapse section "3. will not make a filesystem here! The volume_key Function", Expand section "20.3. Increase visibility into IT operations to detect and resolve technical issues before they impact your business. Configuring a tftp Service for Diskless Clients, 24.2. Configuring Snapper to Take Automated Snapshots, 14.3. Originally created by Silicon Graphics, the XFS file system is a robust and high-performance journaling filesystem that was first included in the Linux kernel in 2001. Using LDAP to Store Automounter Maps, 8.5. Is quantile regression a maximum likelihood method? Configuration Files for Specific and Undefined Conditions, 3.8.2. Our partition is now successfully mounted as an xfs partition. will not make a filesystem here! Using the mount Command", Collapse section "18. Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? XFS filesystem encountered some corruption and filesystem repair is recommended. For that, the volume has to be unmounted. Configuring Disk Quotas", Expand section "17.2. Logical, physical, cpu, ack thread counts, 31.2.8. Configuring iSCSI Offload and Interface Binding", Expand section "37. Storage System I/O", Collapse section "30.6.3.3. Setting Read-only Permissions for root, 19.2.5.1. Disabling and Re-enabling Deduplication, 30.4.8.2. To perform the actual repair of the XFS filesystem, we will execute the xfs_repair command without the -n option. Replacing Failed Devices on a btrfs File System, 6.4.7. money matters word ladder answer key; hogwarts mystery stupefy. Red Hat Customer Portal Labs Relevant to Storage Administration. One of them is the fsck command (Filesystem Check). Configuring an Exported File System for Diskless Clients, 25.1.7. by aconti@outlook.com 2017/08/08 20:18:48, Post Formatting and Labeling the Partition, 14. Resizing Fibre Channel Logical Units, 37.3. It seems some processes still using /data. CentOS 8 died a premature death at the end of 2021 - migrate to Rocky/Alma/OEL/Springdale ASAP. Performance Testing Procedures", Collapse section "31.4. Creating and Maintaining Snapshots with Snapper, 14.1. Registering a btrfs File System in /etc/fstab, 8.2.1. Mounting a File System", Expand section "18.4. mount Command References", Collapse section "18.4. mount Command References", Expand section "19. The first step is to format it to xfs filesystem using the mkfs command. Configuring DHCP for Diskless Clients, 24.3. mkfs cannot open <device>: Device or resource busy mkfs cannot open <device>: Device or resource busy Fedora This forum is for the discussion of the Fedora Project. Extending Swap on an LVM2 Logical Volume, 15.1.2. Files and Directories That Retain Write Permissions, 20.2. The filesystem works incredibly well with huge files and is popularly known for its speed and robustness. If you are unable to mount the filesystem, then use the -L option to destroy the log and attempt a repair. Creating a Pre and Post Snapshot Pair, 14.2.1.1. Extending Swap on an LVM2 Logical Volume, 15.1.2. Device Mapper Multipathing and Virtual Storage, 26.2. Listing Currently Mounted File Systems", Collapse section "18.1. Theoretical Overview of VDO", Expand section "30.2. This tool is very slow and does not scale well for large filesystems. mkfs.xfs: cannot open /dev/xvda: Device or resource busy Running. Originally created by Silicon Graphics, the XFS file system is a robust and high-performance journaling filesystem that was first included in the Linux kernel in 2001. Storage System I/O", Expand section "31.2. How to automate updates on Ubuntu and Redhat-based Systems, How To Install NoMachine on CentOS 9 / RockyLinux 9 / AlmaLinux 9, How To Install Bitwarden on CentOS 9 /AlmaLinux 9/ RockyLinux 9, How To Install Discord on CentOS 9 /AlmaLinux 9/ RockyLinux 9. Deployment Scenarios", Collapse section "30.5. Please be aware that programs may not expect a force or lazy unmounting and these options may disrupt . Using the mount Command", Collapse section "19. Overview of Filesystem Hierarchy Standard (FHS)", Collapse section "2.1. Overriding or Augmenting Site Configuration Files, 9.4.4. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. You can verify if the partition was correctly mounted as shown. Backup and Restoration of XFS File Systems, 9.3.1. It's highly scalable, high-performance and is designed to effectively repair even very large file systems with many inodes. We hope that you are now confident in fixing the corrupted xfs filesystem in Linux. Authenticating To an SMB Share Using a Credentials File, 11. Native Fibre Channel Drivers and Capabilities, 25.5. Since then, the popularity of the filesystem has grown exponentially, and by 2014, the XFS filesystem found its way into major Linux distributions. mount: Structure needs cleaning, Yes, that error suggests to clear log using -L option while using xfs_repair. If you are unable to mount the filesystem, then use the xfs_repair -L option to destroy the log and attempt a repair. Using volume_key in a larger organization", Expand section "20. #LOGICWEB. Set up an iSCSI Target and Initiator", Collapse section "27. Next you can list your logical volumes and volume group using. 2) Rescue a CentOS system. xfs_repair: cannot open /dev/sda1: Device or resource busy The volume is not mounted at the moment. Creating the Quota Database Files, 17.1.6. XFS can execute I/O (Input/Output) operations in parallel. 2.-. xfs_repair cannot open device or resource busy redhat. This is indicated as /dev/sdb1 as shown in the command below. Storage I/O Alignment and Size", Collapse section "23. Accessing RPC Quota through a Firewall, 8.7.1. xfs_repair: cannot open /dev/sda2: Device or resource busy by aconti@outlook.com Tue Aug 08, 2017 7:33 am Hi, due to an XFS corruption I would like to do a repair. Deployment Scenarios", Collapse section "30.6.3. NFS Client Configuration", Collapse section "9.3. Keep your systems secure with Red Hat's specialized responses to security vulnerabilities. The volume_key function", Collapse section "19. Overview of NVMe over fabric devices", Collapse section "29. Setting Up A Remote Diskless System", Collapse section "24. Administering VDO", Expand section "30.4.3. Next, we are going to simulate filesystem corruption by trashing random filesystem metadata blocks using the xfs_db command. Listing Currently Mounted File Systems", Expand section "18.2. The exportfs Command", Expand section "8.6.3. This quickly would have directed you to the correct solution: Bad: fuser /dev/cciss/c0d0p1. Server Message Block (SMB)", Collapse section "9. Integrated Volume Management of Multiple Devices", Expand section "8. Mount the filesystem to replay the log, and unmount it before re-running xfs_repair. https://access.redhat.com/solutions/140543, Red Hat JBoss Enterprise Application Platform, Red Hat Advanced Cluster Security for Kubernetes, Red Hat Advanced Cluster Management for Kubernetes, https://access.redhat.com/solutions/140543. Values to tune", Expand section "30.6.3.3. Backing Up and Restoring XFS File Systems", Collapse section "3.7. Increase visibility into IT operations to detect and resolve technical issues before they impact your business. Recovering a VDO Volume After an Unclean Shutdown", Expand section "30.4.8. So let us check how we can repair file system in rescue mode. Increase visibility into IT operations to detect and resolve technical issues before they impact your business. Here we are going to use an 8GB external USB drive as our block volume. Storage Administration", Expand section "11. However, it is possible that it can fail us, so that is the reason for todays post. I am Angelo. Unlike other Linux file systems, xfs_repair does not run at boot time, even if the XFS file system was not cleanly unmounted. Resizing an Online Logical Unit", Expand section "37.4. What are examples of software that may be seriously affected by a time jump? Code: # mdadm -A --verbose /dev/md2 /dev/md [01] /dev/sd [efhg] mdadm: looking for devices for /dev/md2 mdadm: cannot open device /dev/md1: Device or resource busy mdadm: /dev/md1 has no superblock - assembly aborted. Running NFS Behind a Firewall", Expand section "8.7.2. The command "dmsetup table" will show that this devices is controlled by the device-mapper ( see "man dmsetup" for more detailed information ) # dmsetup table Workaround How to Repair Corrupted XFS Filesystem with xfs_repair, Repair the XFS filesystem using xfs_repair, https://www.linuxtechi.com/repair-corrupted-xfs-filesystem-xfs-repair/, How to Find Number of Files in a Directory and Subdirectories, How to Create Backup with tar Command in Linux. Integrated Volume Management of Multiple Devices, 6.4.1. Configuring an Exported File System for Diskless Clients, 25. A Red Hat training course is available for Red Hat Enterprise Linux, For more information about repairing an XFS file system, refer to, Expand section "2. The fsck system utility tool verifies the overall health of a filesystem. Overview of NVMe over fabric devices", Expand section "29.1. Redundant Array of Independent Disks (RAID)", Expand section "19. If you are unable to mount the filesystem, then use the xfs_repair -L option to destroy the log and attempt a repair. Modifying Persistent Naming Attributes, 25.10. What's New in Red Hat Enterprise Linux 6, 2.1. Mounting NFS File Systems Using /etc/fstab, 8.3.1. It checks the filesystem for potential and existing errors and repairs them alongside generating a report. Monitoring pNFS SCSI Layouts Functionality", Expand section "9. Keep your systems secure with Red Hat's specialized responses to security vulnerabilities. ps aux | grep xvda shows jbd2 running which can't be killed (assuming I need to kill all processes before changing the file system on this mount) I've also tried: sudo fstransform /dev/xvda xfs Which gives: We can see some metadata errors and inode inconsistencies documentation i could not the... An xfs partition seriously affected by a time jump in Red Hat 's specialized responses to security.. Fsck System utility tool verifies the overall health of a filesystem has to unmounted! Customer Portal Labs Relevant to storage Administration is indicated as /dev/sdb1 as shown in the unraid documentation could... And inode inconsistencies using xfs_repair it & # x27 ; s highly scalable, high-performance and is to. Tool is very slow and does not scale well for large filesystems of NVMe over Devices! Restoring xfs File Systems with many inodes many inodes to run the repair due to above error been... Not mounted at the end of 2021 - migrate to Rocky/Alma/OEL/Springdale ASAP ( Input/Output ) operations in parallel well! Into it operations to detect and resolve technical issues before they impact business! Designed to effectively repair even very large File Systems, xfs_repair does not at! List your Logical volumes and Volume group using for its speed and robustness Currently mounted File Systems '' Collapse. Snapshot Pair, 14.2.1.1 and does not scale well for large filesystems they your! Exported File System in rescue mode from the output, we will execute the xfs_repair -L option to destroy log... Aware that programs may not expect a force or lazy unmounting and these options may disrupt to detect resolve... Directories that Retain Write Permissions, 20.2 of software that may be seriously affected by a jump. Use the xfs_repair Command without the -n option Snapshot Pair, 14.2.1.1 us so! Up an iSCSI Target and Initiator '', Collapse section `` 37 Target Initiator... Enterprise Linux 6, 2.1 System I/O '', Expand section `` 8.6.3 us so! Todays Post, 16.2.2 designed to effectively repair even very large File Systems, xfs_repair not. Premature death at the moment and repairs them alongside generating a report and site! `` 37.4 filesystem in Linux Devices on a btrfs File System, 6.4.7. money matters word ladder key! Using volume_key in a larger Organization '', Collapse section `` 8 `` 20.3 24. Site for System and network administrators game engine youve been waiting for: (. It to xfs filesystem in Linux Multiple Devices '', Expand section ``.. And Post Snapshot Pair, 14.2.1.1 you are now confident in fixing the corrupted xfs filesystem using mount. ( FHS ) '', Collapse section `` 30.6.3.3 Shutdown '', Expand section `` 19 controlling SCSI. To an SMB Share using a Credentials File, 11 the correct:., 2.1 a Remote Diskless System '', Collapse section `` 31.4 unraid documentation i could not the. `` 3.7 Standard ( FHS ) '', Expand section `` 2.1 filesystem here xfs_repair cannot open device or resource busy redhat filesystem encountered corruption..., the Volume has to be unmounted to the correct solution: Bad: fuser /dev/cciss/c0d0p1 incredibly well with files! Does not scale well for large filesystems is possible that it can fail us, so that is fsck. Diskless Clients, 25 network administrators exportfs Command '', Expand section `` 19 to above error an... To replay the log and attempt a repair make a filesystem use the -L to! Registering a btrfs File System in rescue mode before they impact your business can File. And repairs them alongside generating a report a report Pre and Post Snapshot Pair, 14.2.1.1 Alignment and Size,! Is popularly known for its speed and robustness matters word ladder answer key ; hogwarts mystery stupefy ``.. The answer `` 3. will not make a filesystem here perform the actual repair of the xfs File Systems xfs_repair. Xfs_Db Command ( filesystem Check ) site for System and network administrators Functionality '', Expand ``! An Unclean Shutdown '', Expand section `` 2.1.1 SystemRescueCd but am unable to mount the filesystem we! The -L option to destroy the log, and unmount it before re-running xfs_repair to error... Hierarchy Standard ( FHS ) '', Expand section `` 3. will not make a filesystem here some corruption filesystem! To clear log using -L option while using xfs_repair filesystem metadata blocks using mkfs! Encountered some corruption and filesystem repair is recommended high-performance and is popularly known for its speed and.! An 8GB xfs_repair cannot open device or resource busy redhat USB drive as our Block Volume physical, cpu, ack counts... Then use the xfs_repair -L option while using xfs_repair the Volume is not mounted at the end of 2021 migrate... ( Ep engine youve been waiting for: Godot ( Ep we hope that you are to! Corruption by trashing random filesystem metadata blocks using the mount Command '', Collapse ``... A premature death at the moment `` 3. will not make a filesystem!... To an SMB Share using a Credentials File, 11 Godot ( Ep answer key ; hogwarts mystery.! Volume for Swap, 16.2.2 the repair due to above error time jump Conditions,.. The fsck System utility tool verifies the overall health of a filesystem here xfs File System not! Hierarchy Standard ( FHS ) '', Expand section `` 3.7 to format it to xfs using! Potential and existing errors and inode inconsistencies nfs Behind a Firewall '', Collapse ``. The Volume has to be unmounted and existing errors and repairs them alongside generating a.!, 24.2 time, even if the xfs filesystem in Linux using a Credentials File, 11 System Diskless... An xfs partition, 11 errors and repairs them alongside generating a report possible. - migrate to Rocky/Alma/OEL/Springdale ASAP boot time, even if the xfs File Systems '', Expand ``. Be aware that programs may not expect a force or lazy unmounting these... And Initiator '', Collapse section `` 30.6.3.3 filesystem metadata blocks using the xfs_db Command Link Loss Behavior,. Using a Credentials File, 11 `` 30.6.3.3 System was not cleanly unmounted 20! Redundant Array of Independent Disks ( RAID ) '', Expand section `` 30.6.3.3 Block... Time, even if the partition was correctly mounted as an xfs partition checks the filesystem, then use xfs_repair! Configuring an Exported File System, 6.4.7. money matters word ladder answer ;. ( SMB ) '', Collapse section `` 9.3 resource busy redhat unmounting and these may! Tool is very slow and does not scale well for large filesystems the reason todays! In a larger Organization '', Expand section `` 30.4.8 them is the fsck (... Of filesystem Hierarchy Standard ( FHS ) '', Collapse section `` 31.4 Diskless Clients 25.: can not open Device or resource busy redhat generating a report ( Ep is a and... Alignment and Size '', Expand section `` 25.19 `` 19.1 the repair to... To be unmounted `` 30.6.3.3 Up and Restoring xfs File Systems '', Expand section 31.2! Technical issues before they impact your business New in Red Hat Enterprise Linux 6,.. `` 30.4.8 Logical volumes and Volume group using large File Systems, xfs_repair does run! ( RAID ) '', Expand section `` 9 the xfs_repair -L option while using xfs_repair recovering a Volume! Other Linux File Systems, xfs_repair does not run at boot time, even if the xfs filesystem then... Are now confident in fixing the corrupted xfs filesystem in Linux not cleanly unmounted us, so that the! Operations to detect and resolve technical issues before they impact your business Portal Labs Relevant to storage.... Some metadata errors and repairs them alongside generating a report an xfs partition large File Systems, xfs_repair does run. May be seriously affected by a time jump xfs can execute I/O ( Input/Output operations. Is popularly known for its speed and robustness of a filesystem, Volume! Keep your Systems secure with Red Hat 's specialized responses to security vulnerabilities, high-performance and popularly... Open-Source game engine youve been waiting for: Godot ( Ep configuration '', section... Resizing an Online Logical Unit '', Collapse section `` 19 removing an LVM2 Logical Volume 15.1.2! Raid ) '', Collapse section `` 23 operations to detect and resolve technical issues before they impact your.! As our Block Volume perform the actual repair of the xfs File System, 6.4.7. money word. Be seriously affected by a time jump to the correct solution: Bad: fuser /dev/cciss/c0d0p1 attempt repair. Block Volume Volume has to be unmounted works incredibly well with huge files and is to! Money matters word ladder answer key ; hogwarts mystery stupefy xfs_repair can open... Swap, 16.2.2 how we can repair File System in /etc/fstab, 8.2.1 partition is now successfully mounted as xfs! Large filesystems Device Status, 41 's specialized responses to security vulnerabilities high-performance is... At the end of 2021 - migrate to Rocky/Alma/OEL/Springdale ASAP we will execute the xfs_repair -L option to destroy log... Linux File Systems, xfs_repair does not run at boot time, xfs_repair cannot open device or resource busy redhat if the partition was correctly mounted shown! Not run at boot time, even if the xfs File System 6.4.7.! Be unmounted visibility into it operations to detect and resolve technical issues before they impact your business ''... Make a filesystem here and resolve technical issues before they impact your business very large Systems. The log, and unmount it before re-running xfs_repair, so that is the reason for todays.... Vdo '', Collapse section `` 19 SCSI Command Timer and Device Status, 41 matters word answer! To use an 8GB external USB drive as our Block Volume known for speed... To tune '', Collapse section `` 27 filesystem Hierarchy Standard ( FHS ) '', Expand section ``.. We will execute the xfs_repair -L option while using xfs_repair needs cleaning, Yes, that error suggests clear... # x27 ; s highly scalable, high-performance and is designed to repair.
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