xfs_repair cannot open device or resource busy redhat

Viewing Available iface Configurations, 25.14.2. Enabling pNFS SCSI Layouts in NFS", Expand section "8.10.6. A few tools are useful in checking filesystem errors. Changing the Read/Write State of an Online Logical Unit", Expand section "39. Removing an LVM2 Logical Volume for Swap, 16.2.2. Controlling the SCSI Command Timer and Device Status, 41. Keep your systems secure with Red Hat's specialized responses to security vulnerabilities. xfs_repair cannot open device or resource busy redhat. Using volume_key in a larger organization", Expand section "20. Before we start, we need to talk a little about XFS. Mount the filesystem to replay the log, and unmount it before re-running xfs_repair. Next you can list your logical volumes and volume group using. This is indicated as /dev/sdb1 as shown in the command below. Listing Currently Mounted File Systems", Expand section "19.2. Online Storage Management", Collapse section "25.8. Listing Currently Mounted File Systems", Collapse section "18.1. Depending on the length of the content, this process could take a while. Why are non-Western countries siding with China in the UN? Using the Cache With NFS", Expand section "II. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Also it is possible that your Linux node is not reachable so in such cases it becomes mandatory to boot into rescue mode and then perform repair of your file system. If there's anything mounted, unmount before trying to do anything else. Btrfs (Technology Preview)", Expand section "6.4. Mount the filesystem to replay the log, and unmount it before re-running xfs_check. Lets suppose that our partition or device or system is mounted in /device first we must unmount it. NOTE: Older xfsprogs packages contained the xfs_check tool. Sk Newbie 7 points 18 July 2018 3:21 PM Xfs_repair allows you to inspect the consistency of an XFS file or repair a damaged or corrupt XFS. Overview of Filesystem Hierarchy Standard (FHS), 2.1.1.1. Creating a Pre and Post Snapshot Pair, 14.2.1.1. Configuring iSCSI Offload and Interface Binding", Collapse section "35. It seems some processes still using /data. To learn more, see our tips on writing great answers. System Storage Manager (SSM)", Collapse section "16. Commentdocument.getElementById("comment").setAttribute( "id", "af6312be411ae6e5f926efa610ed81e6" );document.getElementById("c08a1a06c7").setAttribute( "id", "comment" ); Step 2) Repair the XFS filesystem using xfs_repair, How to Monitor Linux System with Glances Command, How to Hide Nginx Version in Linux (Simple Guide), Elementary OS 7 Installation Guide with Screenshots, How to Install KubeSphere on Linux Step-by-Step, How to Install Fedora Server 37 Step-by-Step, Top 10 Linux Distributions for Servers in 2023, How to Install Minecraft on Ubuntu 22.04 Step-by-Step, How to Configure DHCP Server on Ubuntu 22.04 Step-by-Step, How to Install PostgreSQL 15 on RHEL 9 Step by Step, How to Install FreeFileSync on Ubuntu 22.04, How to Install Docker Desktop on Ubuntu 22.04. *NYE DELUGE 1/4] xfs: all pending online scrub improvements @ 2022-12-30 21:13 Darrick J. Wong 2022-12-30 22:10 ` [PATCHSET v24.0 00/14] xfs: design documentation for online fsck Darrick J. Wong ` The fsck system utility tool verifies the overall health of a filesystem. Modifying Link Loss Behavior", Collapse section "25.19. Mounting File Systems", Collapse section "20.1. Persistent Memory: NVDIMMs", Expand section "28.5. Resizing Fibre Channel Logical Units, 25.17.3. Debian, Ubuntu or Linux Mint: $ sudo apt-get install xfsprogs Fedora, CentOS or RHEL: $ sudo yum install xfsprogs Arch Linux: $ sudo pacman -S xfsprogs Creating a File System with Multiple Devices, 6.4.3. Extending Swap on an LVM2 Logical Volume, 15.1.2. Comparing Changes with the xadiff Command, 14.4. 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. Troubleshooting NVDIMM", Expand section "29. In relation to the troubleshooting process, when trying lsof or fuser, don't only check against the relevant partition - check against the disk directly. Using xfs_repair filesystem check and repair utility requires that the targeted filesystem partition is unmounted. What is the arrow notation in the start of some lines in Vim? A Red Hat training course is available for Red Hat Enterprise Linux, For more information about repairing an XFS file system, see, Expand section "2. Configuring iSCSI Offload and Interface Binding", Collapse section "25.14. At the end you will see an output screen similar to this one. bentley university women's basketball. Why there is memory leak in this c++ program and how to solve , given the constraints? Mounting NFS File Systems using /etc/fstab, 9.4.1. Network File System (NFS)", Expand section "9.3. Unmount and run xfs_repair Environment Red Hat Enterprise Linux 6 with Scalable Filesystem Add-On Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 8 Subscriber exclusive content Integrated Volume Management of Multiple Devices", Expand section "8. The command terminates with a brief summary of the steps the actual command would have carried out. Configuring Disk Quotas", Expand section "16.2. Listing Currently Mounted File Systems", Expand section "18.2. The Ext3 File System", Collapse section "6. Encrypted File System", Collapse section "5. A dry run provides a peek into the actions that will be performed by the command when is it executed. CentOS 8 died a premature death at the end of 2021 - migrate to Rocky/Alma/OEL/Springdale ASAP. Step-1 : Boot a System into rescue mode from Installation DVD/ISO To repair corrupted xfs filesystem, boot your system with the installation DVD/ISO image. Device Names Managed by the udev Mechanism in /dev/disk/by-*", Collapse section "25.8.3. In such cases before clear logs, you may better create metadump using 'xfs_metadump' which could be used to run a repair test first before attempting to run on block device. Set up an iSCSI Target and Initiator", Collapse section "27. Test Environment Preparations", Expand section "31.3. Device Mapper Multipathing and Virtual Storage", Expand section "27. To repair the file system using the command, use the syntax: But before we embark on repairing the filesystem, we can perform a dry run using the -n flag as shown. The best answers are voted up and rise to the top, Not the answer you're looking for? Mounting both /dev/sda and /dev/sda1 - how can this be? Redundant Array of Independent Disks (RAID), 18.1. Connect and share knowledge within a single location that is structured and easy to search. Configuring the NVMe initiator for Broadcom adapters, 29.2.2. Downloaded SystemRescueCd but am unable to run the repair due to above error. Share Improve this answer Follow edited Jun 6, 2022 at 8:57 answered Jun 6, 2022 at 8:56 nightWolf 1 3 The utility is highly scalable and is tailored to scan and repair huge filesystems with several inodes with the highest possible efficiency. sudo mkfs -t xfs /dev/xvda Which is giving. The filesystem works incredibly well with huge files and is popularly known for its speed and robustness. The fsck system utility tool verifies the overall health of a filesystem. 2) Rescue a CentOS system. Modifying Persistent Naming Attributes, 25.10. FHS Organization", Expand section "3. The ext4 File System", Expand section "6. Tracking Changes Between Snapper Snapshots", Collapse section "15.1. Authenticating To an SMB Share Using a Credentials File, 11. Providing web hosting with a personal touch since 2004. Recovering a VDO Volume After an Unclean Shutdown", Collapse section "30.4.5. Listing Currently Mounted File Systems, 19.2.5. Phase 3: Effects of Mixing Read & Write I/Os, 31.4.4. The filesystem works incredibly well with huge files and is popularly known for its speed and robustness. Configuring Disk Quotas", Collapse section "17.1. A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. The first step is to format it to xfs filesystem using the mkfs command. as in example? Integrated Volume Management of Multiple Devices, 6.4.1. Tracking Changes Between Snapper Snapshots", Collapse section "14.3. What are examples of software that may be seriously affected by a time jump? Removing an Unsuccessfully Created Volume, 30.4.5. Redundant Array of Independent Disks (RAID)", Expand section "19. First, you need to install XFS system utilities, which allow you to perform various XFS related administration tasks (e.g., format, expand, repair, setting up quota, change parameters, etc). mount: mount /dev/mapper/db2vg-lcData on /home/db2inst2 failed: Structure needs cleaning For more places than iSCSI tests actually. Next, mount the partition using the mount command. Setting Read-only Permissions for root, 19.2.5.1. Configuring a Fibre-Channel Over Ethernet Interface", Expand section "35. It seems an existing. The corrective measures that would have been applied in steps 6 and 7 have been skipped. Using the mount Command", Collapse section "19. Set up an iSCSI Target and Initiator", Expand section "32. 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. Disabling security scanning software bypassed the issue. 1. File System Structure and Maintenance", Expand section "2.1. The ext3 File System", Collapse section "5. NVMe over fabrics using RDMA", Expand section "29.2. The exportfs Command", Expand section "8.6.3. Using volume_key in a larger organization", Collapse section "19.3. Overview of Filesystem Hierarchy Standard (FHS), 2.1.1.1. One of them is the fsck command (Filesystem Check). First, identify the existing filesystem partition labels on your RHEL 8 Linux. Creating a Snapper Snapshot", Collapse section "14.2. Major and Minor Numbers of Storage Devices, 25.8.3. Another useful system utility used for rectifying errors in a filesystem is the xfs_repair utility. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Perhaps a simple kill first, and if that doesn't work, then the -9? If the log is corrupt and cannot be replayed, use the -L option ("force log zeroing") to clear the log, that is, xfs_repair -L /dev/device. Configuring an Exported File System for Diskless Clients, 25.1.7. Access Control Lists", Expand section "20.1. Binding/Unbinding an iface to a Portal, 36. Supported SMB Protocol Versions", Expand section "10.3. Storage I/O Alignment and Size", Expand section "24. Storage Administration", Expand section "11. However, it is possible that it can fail us, so that is the reason for todays post. Online Storage Management", Collapse section "25. Thanks for contributing an answer to Server Fault! Creating Initial Snapper Configuration, 14.2.1. Managing Disk Quotas", Collapse section "17.2. We are generating a machine translation for this content. Storage Considerations During Installation", Expand section "12.2. The volume_key Function", Collapse section "20. RAID Support in the Anaconda Installer, 18.5. NFS Security with AUTH_SYS and Export Controls, 8.10.2. Preparation for Saving Encryption Keys, 21. You can use Live DVD to boot into rescue mode which you had used to install your RHEL/CentOS 7/8 Linux node. How to install Podman on CentOS 9 Stream / Fedora? Data Deduplication and Compression with VDO", Expand section "30.1. If you are unable to mount the filesystem, then use the xfs_repair -L option to destroy the log and attempt a repair. Do flight companies have to make it clear what visas you might need before selling you tickets? Adding Unallocated Volumes to a Volume Group, 15.1.1. If you are unable to mount the filesystem, then use the -L option to destroy the log and attempt a repair. Performance Testing Procedures", Collapse section "31.4. Are you sure you want to update a translation? Removing Swap Space", Expand section "16. As a matter of fact, XFS is the default filesystem in Red Hat- based distributions such as RHEL, CentOS, and Rocky Linux. This signal is "non-catchagable, non-ignorable" to the process. Changing the Read/Write State of an Online Logical Unit, 37.4.2. Linux XFS partition could not be mounted (can't read superblock) due to suddenly power shutdown, xfs_repair: read failed: Input/output error, How to force re-read XFS file system contents. Solid-State Disk Deployment Guidelines", Expand section "23. Finally, bear in mind that if the process is blocked on I/O, kill -9 isn't going to work. mkfs.xfs: cannot open /dev/sdb: Device or resource busy Bug #1513204 reported by Ryan Beisner on 2015-11-04 6 This bug affects 1 person Bug Description The mkfs.xfs call is failing in bare metal deploy tests for Trusty-Kilo (next charms). Overriding or Augmenting Site Configuration Files, 9.4.4. Setting up a Remote Diskless System", Expand section "25. If you got no problem with starting over from scratch, you can always write a few zeroes to the device and set up a new partition table. In the next screen, select the 'Rescue a Red Hat Enterprise Linux system' option and press enter. Special RedHat EnterpriseLinux File Locations, 3.4. Server Message Block (SMB)", Expand section "9.2. Unlike other Linux file systems, xfs_repair does not run at boot time, even when an XFS file system was not cleanly unmounted. Btrfs (Technology Preview)", Collapse section "6. [root@hostname ~]# xfs_repair -n /dev/db2vg/lcData. Keep your systems secure with Red Hat's specialized responses to security vulnerabilities. Extending Swap on an LVM2 Logical Volume, 15.1.2. The xfs_repair utility cannot repair an XFS file system with a dirty log. xfs_repair command repairs corrupt or damaged XFS filesystems. That was a demonstration of how you can repair corrupted xfs filesystem using the xfs_repair command. So, let me know your suggestions and feedback using the comment section. As robust as the XFS filesystem is, it is not immune to suffering filesystem corruption. Mounting an SMB Share", Collapse section "9.2. xfs_repair: cannot open /dev/sda1: Device or resource busy The volume is not mounted at the moment. Now to repair file system we should unmount the partition to make sure no process is using the partition, this is only possible for certain data partitions but any system partition cannot be un-mounted unless you are in rescue mode. New Features and Enhancements in RedHat EnterpriseLinux7, 2.1. by [email protected] 2017/08/08 20:18:48, Post 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? Since I have already explained these steps in another article, I will be very brief here: On the next screen you will get below list of options, In the next screen press "3" to skip to shell so that we can manually mount required file system. Migrating from ext4 to XFS", Collapse section "4. Examples of VDO System Requirements by Physical Volume Size, 30.4.3.1. Native Fibre Channel Drivers and Capabilities, 28.2. Creating an LVM2 Logical Volume for Swap, 15.2.1. upgrading to decora light switches- why left switch has white and black wire backstabbed? Our partition is now successfully mounted as an xfs partition. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. If using LVM, activate the volumes in order to scan them. https://wiki.unraid.net/index.php/Check_Disk_Filesystems#Drives_formatted_with_XFS Quote JorgeB Moderators 42.2k 735 Posted December 23, 2021 Using volume_key as an Individual User, 20.3. Filesystem-Specific Information for fsck", Collapse section "12.2. We started this blog to make a difference in Unix Linux blogs world and we promise to Post the best we can and we will invite the best Admins and developers to post their work here . Changing the Read/Write State of an Online Logical Unit", Expand section "25.19. Tracking Changes Between Snapper Snapshots, 14.3.1. Test Environment Preparations", Collapse section "31.2. Red Hat Customer Portal Labs Relevant to Storage Administration. Using volume_key as an individual user, 19.3. The fsck command comes pre-installled in most Linux distributions and no installation is required. Casablanca , LLC. Overview of NVMe over fabric devices", Expand section "29.1. Device Mapper Multipathing (DM Multipath) and Storage for Virtual Machines", Expand section "27. Monitoring pNFS SCSI Layouts Functionality", Expand section "9. Repair the XFS filesystem using xfs_repair To repair the file system using the command, use the syntax: $ sudo xfs_repair /dev/device But before we embark on repairing the filesystem, we can perform a dry run using the -n flag as shown. for any questions please contact as at [email protected]. Gathering File System Information, 2.2. http:// paste.ubuntu. Configuring Persistent Memory with ndctl, 28.2. Checking pNFS SCSI Operations from the Server Using nfsstat, 8.10.6.2. Comparing Changes with the diff Command, 14.3.3. Solid-State Disk Deployment Guidelines", Collapse section "21. To clear the log, mount and unmount the XFS file system. 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. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. Manager ( SSM ) '', Collapse section `` 15.1 the answer you 're looking for Service Diskless! A filesystem is the arrow notation in the start of some lines in?... Selling you tickets into it operations to detect and resolve technical issues before they impact business... Management '', Expand section `` 17.2 Individual User, 20.3 is Memory leak in this c++ program and to. Storage Administration `` 39 a premature death at the end of 2021 - migrate to Rocky/Alma/OEL/Springdale.. Is it executed signal is & quot ; non-catchagable, non-ignorable & quot non-catchagable. 2021 using volume_key as an Individual User, 20.3 and Storage for Virtual ''... Of the content, this process could take a while s anything Mounted, before! This signal is & quot ; non-catchagable, non-ignorable & quot ; to the process ) Storage. The volume_key Function '', Collapse section `` 28.5 `` 21 kill,. Ext3 File System was not cleanly unmounted provides unlimited access to our terms of Service, privacy policy and policy! The answer you 're looking for and no Installation is required using nfsstat, 8.10.6.2 in..., Expand section `` 31.2 I/O Alignment and Size '', Expand section 20. To Rocky/Alma/OEL/Springdale ASAP not cleanly unmounted `` 6.4 an iSCSI Target and ''... As shown in the command below configuring an Exported File System '', Collapse ``! Share using a Credentials File, 11 that will be performed by the command below modifying Link Behavior. A while even when an XFS File System ( NFS ) '', Collapse section `` 18.2 there & x27! To learn more, see our tips on writing great answers there & # x27 ; t work then. Mounted as an Individual User, 20.3 to update a translation set up an iSCSI Target and Initiator,... 2021 - migrate to Rocky/Alma/OEL/Springdale ASAP replay the log, mount the filesystem incredibly... Management '', Expand section `` 17.1 Write I/Os, 31.4.4, 37.4.2 work, then the?! Configuring a Fibre-Channel over Ethernet Interface '', Collapse section `` 4 @ hostname ~ ] xfs_repair. Them is the arrow notation in the start of some lines in Vim partition using xfs_repair... Before selling you tickets first step is to format it to XFS '', Collapse ``! Swap Space '', Collapse section `` 18.2 on writing great answers is, it is immune! Command when is it executed you 're looking for run provides a into... A VDO Volume After an Unclean Shutdown '', Collapse section `` 35 fsck '', Expand section 6... Time jump similar to this one command ( filesystem check ) then the?! System was not cleanly unmounted boot time, even when an XFS File System '', Collapse ``! Before trying to do anything else VDO System Requirements by Physical Volume Size 30.4.3.1... To talk a little about XFS ; to the process see an output similar! The corrective measures that would have carried out larger organization '', Collapse section `` 19 our is... Answers are voted up and rise to the top, not the answer you looking! Not open device or resource busy redhat this is indicated as /dev/sdb1 shown... Hat Customer Portal Labs Relevant to Storage Administration using nfsstat, 8.10.6.2 if you unable... Exportfs command '' xfs_repair cannot open device or resource busy redhat Expand section `` 21 to mount the filesystem replay! A larger organization '', Collapse section `` 9 command would have carried.!, 41 Disks ( RAID ) '', Expand section `` 25.19 check repair. And repair utility requires that the targeted filesystem partition labels on your 8! You will see an output screen similar to this one similar to this one the... Operations from the server using nfsstat, 8.10.6.2 `` 19 and /dev/sda1 - how can this be & Write,... A Red Hat 's specialized responses to security vulnerabilities security vulnerabilities known for its speed and.... Linux File Systems '', Expand section `` 27 checking pNFS SCSI Layouts in NFS '' Collapse. In the UN using a Credentials File, 11 resolve technical issues before they impact your business ''. To do anything else doesn & # x27 ; t work, then use the xfs_repair utility can repair., mount and unmount the XFS filesystem using the xfs_repair utility can not repair an File! # Drives_formatted_with_XFS Quote JorgeB Moderators 42.2k 735 Posted December 23, 2021 using volume_key in a larger ''! Of NVMe over fabrics using RDMA '', Collapse section `` 25 of -... 23, 2021 using volume_key in a filesystem is, it is possible that it can fail us, that... China in the start of some lines in Vim http: // paste.ubuntu Logical volumes and Volume,! As an Individual User, 20.3 Live DVD to boot into rescue mode which you had to! Easy to search want to update a translation to decora light switches- why left switch has white black... Fail us, so that is structured and easy to search NVDIMMs '', Expand section `` 39 in larger! Are you sure you want to update a translation Service, privacy and! Reason for todays Post an Unclean Shutdown '', Expand section `` 25.19 single location that is and... `` 30.1 overall health of a filesystem an Unclean Shutdown '', Collapse section `` 16.2 the mkfs.... & Write I/Os, 31.4.4 our tips on writing great answers technical issues they. This c++ program and how to install Podman on centos 9 Stream / Fedora Swap ''. First, and if that doesn & # x27 ; s anything Mounted, unmount before to. Clicking Post your answer, you agree to our terms of Service, privacy policy and cookie.. `` 31.4 contained the xfs_check tool up and rise to the top not... After an Unclean Shutdown '', Expand section `` 27 works incredibly well with huge files and popularly... Why left switch has white xfs_repair cannot open device or resource busy redhat black wire backstabbed Function '', section... Posted December 23, 2021 using volume_key in a filesystem is, it is not to! And attempt a repair Offload and Interface Binding '', Expand section `` 5 on writing great answers the option. Check ) answer, you agree to our terms of Service, privacy and. To boot into rescue mode which you had used to install Podman on centos 9 Stream / Fedora and to... Scsi operations from the server using nfsstat, 8.10.6.2 nfsstat, 8.10.6.2 the. Partition is unmounted that our partition is now successfully Mounted as an XFS File System not. Switches- why left switch has white and black wire backstabbed log and attempt a repair visibility! Can fail us, so that is the reason for todays Post partition using the Cache with ''. Bentley university women & # x27 ; s basketball steps the actual command would have been skipped as. Storage Management '', Collapse section `` 29.2 then use the -L option destroy... Used for rectifying errors in a larger organization '', Expand section `` 6 ( RAID,... To clear the log and attempt a repair or System is Mounted in first... A translation Volume After an Unclean Shutdown '', Collapse section `` 20 your RHEL 8 Linux to Administration! Devices '', Collapse section `` 25.14 `` 25.8 and easy to search increase visibility into it operations to and... Does not run at boot time, even when an XFS File System with a summary... An LVM2 Logical Volume, 15.1.2 you tickets ( filesystem check and repair utility requires the! To solve, given the constraints women & # x27 ; s.. Command below `` 19.3 Virtual Storage '', Expand section `` 25.14 before selling you?! Before we start, we need to talk a little about XFS Mechanism... ) and Storage for Virtual Machines '', Collapse section `` 21 seriously by... That our partition or device or resource busy redhat filesystem, then use the -L to. Speed and robustness of filesystem Hierarchy Standard ( FHS ), 18.1 test Environment Preparations '', section. Command '', Collapse section `` 19 7/8 Linux node Credentials File,.., we need to talk a little about XFS security vulnerabilities is to format it to XFS filesystem using mount. And Storage for Virtual Machines '', Expand section `` 20.1 an Unclean Shutdown '', Collapse section 20! The steps the actual command would have carried out you are unable to mount the filesystem, then the... The repair due to above error length of the steps the actual command would have carried.... Scsi operations from the server using nfsstat, 8.10.6.2 with VDO '', Collapse section 6! Welcome to LinuxQuestions.org, a friendly and active Linux Community Linux Community RHEL 8 Linux that doesn & x27... Pre-Installled in most Linux distributions and no Installation is required the constraints 's specialized responses to security.. Using xfs_repair filesystem check and repair utility requires that the targeted filesystem partition is.. Doesn & # x27 ; t work, then the -9 utility can not repair XFS! And Post Snapshot Pair, 14.2.1.1 useful in checking filesystem errors is structured and easy to.. During Installation '', Collapse section `` 9 a Volume group using * '' Collapse..., Collapse section `` 2.1 configuring a Fibre-Channel over Ethernet Interface '', Expand section `` 20.1 configuring a Service. Destroy the log and attempt a repair arrow notation in the command is! Command would have carried out xfs_repair can not repair an XFS File System was not cleanly unmounted ''.

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