Depending on the length of the content, this process could take a while. The Community ENTerprise Operating System, Post Modifying Link Loss Behavior", Expand section "25.19.2. iSCSI Settings with dm-multipath", Collapse section "25.19.2. iSCSI Settings with dm-multipath", Expand section "26. It seems an existing. Asking for help, clarification, or responding to other answers. Depending on the length of the content, this process could take a while. Logical, physical, cpu, ack thread counts, 31.2.8. Creating a Partition", Collapse section "13.2. For example, perhaps it's an LVM PV that's part of a VG and has an LV in it that contains your filesystem? Setting up pNFS SCSI on the Client, 8.10.5. Native Fibre Channel Drivers and Capabilities, 28.2. Storage System I/O", Collapse section "30.6.3.3. Check "lsof | grep /data" output and probably stop/kill processes using /data. Updating the R/W State of a Multipath Device, 25.18. It seems some processes still using /data. The exportfs Command", Expand section "8.6.3. The output provided shows that the command completes its tasks successfully. Finally, bear in mind that if the process is blocked on I/O, kill -9 isn't going to work. is there a chinese version of ex. Checking a File System's Consistency, 17.1.3. Creating a Snapper Snapshot", Collapse section "14.2. Changing the Read/Write State of an Online Logical Unit, 25.17.4.2. Before we start, we need to talk a little about XFS. Removing an LVM2 Logical Volume for Swap, 16.2.2. UUID and Other Persistent Identifiers, 32. Preparation for saving encryption keys, 21. For more xfs_repair options visit the man page. Raw Sep 1 12:42:12 server kernel: XFS (dm-3): Corruption detected. System administrators, on the other hand, can force it. Re: xfs_repair: cannot open /dev/sda2: Device or resource busy Post by Configuring a Fibre-Channel Over Ethernet Interface, 32.1. Enabling and Disabling Write Barriers, 24.1. And performs remediation measures to the inodes and rectifies any other errors. Configuring Disk Quotas", Collapse section "16.1. This is indicated as /dev/sdb1 as shown in the command below. Updating the Size of Your Multipath Device, 37.4. External Array Management (libStorageMgmt)", Expand section "28. The first step is to format it to xfs filesystem using the mkfs command. Configuring Disk Quotas", Expand section "16.2. File System Structure and Maintenance", Collapse section "2. Unlike other Linux file systems, xfs_repair does not run at boot time, even when an XFS file system was not cleanly unmounted. Creating a New Pool, Logical Volume, and File System, 16.2.4. Storage Administration", Expand section "11. Using LDAP to Store Automounter Maps, 9.7.1. Detecting and Replacing a Broken NVDIMM, 29.1.1. We hope that you are now confident in fixing the corrupted xfs filesystem in Linux. Set up an iSCSI Target and Initiator", Collapse section "27. Differences Between Ext3/4 and XFS, 5.4. Providing web hosting with a personal touch since 2004. Features of XFS Backup and Restoration, 3.7.3. LVM (Logical Volume Manager)", Expand section "14.2. 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. Data Deduplication and Compression with VDO", Collapse section "III. Setting up a Remote Diskless System", Collapse section "24. Creating a Partition", Expand section "14. Managing Disk Quotas", Collapse section "17.2. Reinventing the way web hosting is done. Configuring iSCSI Offload and Interface Binding, 35.1. Use this option if you find xfs_repair gets stuck and stops proceeding. XFS can execute I/O (Input/Output) operations in parallel. Making statements based on opinion; back them up with references or personal experience. Thanks to journaling, easy and fast recovery from data loss is possible. Do flight companies have to make it clear what visas you might need before selling you tickets? The XFS File System", Expand section "3.7. Setting up pNFS SCSI on the Server, 8.10.4. Special Considerations for Testing Read Performance, 31.4.1. Binding/Unbinding an iface to a Portal, 36. Using Compression", Expand section "30.5. Overview of Filesystem Hierarchy Standard (FHS), 2.1.1.1. Converting Root Disk to RAID1 after Installation, 19.1. 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. Formatting and Labeling the Partition, 14.2.2. Viewing Available iface Configurations, 25.14.2. 3) Run a memory test. Monitoring pNFS SCSI Layouts Functionality, 8.10.6.1. Removing Swap Space", Collapse section "15.2. Configuring an FCoE Interface to Automatically Mount at Boot, 35. File System-Specific Information for fsck", Collapse section "12.2. Configuration Files for Specific and Undefined Conditions, 3.8.2. Test Environment Preparations", Expand section "31.3. So we can safely repair filesystem in rescue mode at this stage. Mounting an SMB Share", Collapse section "9.2. Are you sure you want to update a translation? NVMe over fabrics using FC", Collapse section "29.2. Note that destroying the log may cause corruption -- please attempt a mount of the filesystem before doing this. Configuring NFS Client", Collapse section "8.2. Storage Considerations During Installation", Expand section "12.2. Persistent Memory: NVDIMMs", Expand section "28.5. Theoretical Overview of VDO", Expand section "30.2. However, it is possible that it can fail us, so that is the reason for todays post. To learn more, see our tips on writing great answers. Comparing Changes with the diff Command, 14.3.3. 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. Btrfs (Technology Preview)", Expand section "6.4. Server Fault is a question and answer site for system and network administrators. Good: fuser /dev/cciss/c0d0. Encrypted File System", Collapse section "5. Mounting NFS File Systems Using /etc/fstab, 8.3.1. And performs remediation measures to the inodes and rectifies any other errors. Thus, the process may terminate without saving critical state data. Updates to Storage Configuration During Installation, 12.2. So, today you will learn How to Check and Repair XFS Filesystem in RHEL/RockyLinux/CentOS. The Ext4 File System", Collapse section "8. Introduction to NFS", Collapse section "8.1. A dry run provides a peek into the actions that will be performed by the command when is it executed. LKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH v10 0/3] Charge loop device i/o to issuing cgroup @ 2021-03-16 15:36 Dan Schatzberg 2021-03-16 15:36 ` [PATCH 1/3] loop: Use worker per cgroup instead of kworker Dan Schatzberg ` (3 more replies) 0 siblings, 4 replies; 25+ messages in thread From: Dan Schatzberg @ 2021-03-16 15:36 UTC (permalink / raw) Cc: Jens Axboe . Device Mapper Multipathing and Virtual Storage, 26.2. Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? Removing an LVM2 Logical Volume for Swap, 16.1.3. Redundant Array of Independent Disks (RAID), 18.4. Unmount and reboot without rescue CD. We will use e2fsck to repair ext4 filesystem sitting on top of logical volume, For example: check below image where we repair logical volumes, We will again use e2fsck to repair ext4 filesystem sitting on top of normal partition, For example: check below image where we repair normal partition, We will use e2fsck to repair ext4 filesystem sitting on top of raid device So, the process has been extensive.Now just mount. So, be careful while running with this option as this may become fatal. Removing an Unsuccessfully Created Volume, 30.4.5. 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. 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. With XFS, there is the possibility to enlarge the partition while it is mounted and active. System Requirements", Collapse section "30.2. Find File System Partitions 2. Keep your systems secure with Red Hat's specialized responses to security vulnerabilities. Setting the Grace Period for Soft Limits, 17. Repeat the repair for other volumes as needed. Perhaps sync too for good measure. Filesystem-Specific Information for fsck", Expand section "13.2. by aconti@outlook.com 2017/08/08 20:18:48, Post Using Compression", Collapse section "30.4.8. The following patch can fix my problem and not add dangerous option to xfs_repair. as in example? It seems some processes still using /data. Running NFS Behind a Firewall", Collapse section "9.7.3. Checking pNFS SCSI Operations from the Client Using mountstats, 9.2.3. Gathering File System Information, 2.2. Displaying Information about All Detected Devices, 16.2.3. The emergency shell may have limitations. You can verify if the partition was correctly mounted as shown. The fsck command comes pre-installled in most Linux distributions and no installation is required. Comparing Changes with the status Command, 14.3.2. Network File System (NFS)", Expand section "8.1. Backing up ext2, ext3, or ext4 File Systems, 5.5. Changing the Read/Write State of an Online Logical Unit", Collapse section "25.17.4. New Features and Enhancements in RedHat EnterpriseLinux7, 2.1. Using volume_key in a larger organization", Collapse section "19.3. Creating and Maintaining Snapshots with Snapper", Collapse section "14. The volume_key function", Collapse section "19. How to install Podman on CentOS 9 Stream / Fedora? A dry run provides a peek into the actions that will be performed by the command when is it executed. Device Mapper Multipathing and Virtual Storage", Collapse section "25. The command terminates with a brief summary of the steps the actual command would have carried out. Resizing an Online Logical Unit", Expand section "37.4. Next, mount the partition using the mount command. Perform a quick search across GoLinuxCloud. Updating the Size of Your Multipath Device, 25.17.4. Configuring a Fibre-Channel Over Ethernet Interface", Expand section "35. 30 day money back guarantee. External Array Management (libStorageMgmt)", Collapse section "27. That is why many servers with RHEL, RockyLinux and derivatives use it. So, the process has been extensive.Now just mount. Supported SMB Protocol Versions", Collapse section "9.2.1. Specifies that xfs_repair should not modify the filesystem but should only scan the filesystem and indicate what repairs would have been made. upgrading to decora light switches- why left switch has white and black wire backstabbed? Using the Cache with NFS", Collapse section "10.3. I am meeting the following issue: If you are unable to mount the filesystem, then use the -L option to destroy the log and attempt a repair. Red Hat Enterprise Linux 7 . Controlling the SCSI Command Timer and Device Status, 25.21. xfs_repair /dev/centos/root bunch of output follows repair is done. NFS Client Configuration", Collapse section "9.3. Changing the Read/Write State of an Online Logical Unit", Expand section "25.19. Although here I'm just another member of the family. Encrypted File System", Collapse section "3. NFS Security with AUTH_GSS", Collapse section "8.7.2. source: https://www.linuxtechi.com/repair-corrupted-xfs-filesystem-xfs-repair/, Your email address will not be published.Required fields are marked *, document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()). Resizing an Online Logical Unit", Expand section "25.17.4. System Storage Manager (SSM)", Collapse section "16.1.1. The xfs_repair utility is highly scalable and is designed to repair even very large file systems with many inodes efficiently. The best answers are voted up and rise to the top, Not the answer you're looking for? mount: mount /dev/mapper/db2vg-lcData on /home/db2inst2 failed: Structure needs cleaning In this post, we will explain a trick that can save a lot of work and even an entire system. Configuring a tftp Service for Diskless Clients, 24.2. As robust as the XFS filesystem is, it is not immune to suffering filesystem corruption. If you created or changed a DOS partition, /dev/foo7, say, then use dd (1) to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1 (See fdisk (8).) Tracking Changes Between Snapper Snapshots", Collapse section "14.3. It checks the filesystem for potential and existing errors and repairs them alongside generating a report. Creating an LVM2 Logical Volume for Swap, 15.2.1. Preparation for Saving Encryption Keys, 21. It checks the filesystem for potential and existing errors and repairs them alongside generating a report. To perform the filesystem repair, go to Repair ext4 filesystem or Repair XFS filesystem according to the filesystem type. will not make a filesystem here! Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities. A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. Configuring Persistent Memory for use in Device DAX mode. There are options of umount to detach a busy device immediately even if the device is busy. Scanning iSCSI Targets with Multiple LUNs or Portals, 37.1. Authenticating To an SMB Share Using a Credentials File, 11. NOTE: Older xfsprogs packages contained the xfs_check tool. From the output, we can see some metadata errors and inode inconsistencies. [root@hostname ~]# xfs_repair -n /dev/db2vg/lcData. if i select 1 it says what: Rescue Mount. The command detects the errors and inconsistencies in the filesystem. Be aware that this may result in further corruption or data loss. Monitoring pNFS SCSI Layouts Functionality", Collapse section "8.10.6. If you are unable to mount the filesystem, then use the xfs_repair -L option to destroy the log and attempt a repair. Backing Up and Restoring XFS File Systems, 3.7.1. 4) Boot from local drive. Backing Up and Restoring XFS File Systems", Collapse section "3.7. Listing Currently Mounted File Systems, 19.2. Storage Considerations During Installation, 12.2. Read Also : How to Monitor Linux System with Glances Command. Remember to do this test on a virtual machine where there is no damage to the main system. Adding New Devices to a btrfs File System, 6.4.6. Overview of NVMe over fabric devices", Expand section "29.1. 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. Using the mount Command", Collapse section "19. How can I repair this filesystem without losing my data? Please support me on Patreon: https://www.patreon.com/roelvandepaarWith . Hello, friends. Online Storage Configuration Troubleshooting. Deployment Scenarios", Collapse section "30.6.3. Storage System I/O", Expand section "31.2. Next, we are going to simulate filesystem corruption by trashing random filesystem metadata blocks using the xfs_db command. Redundant Array of Independent Disks (RAID)", Collapse section "18. Recovering a VDO Volume After an Unclean Shutdown", Expand section "30.4.8. Device Names Managed by the udev Mechanism in /dev/disk/by-*", Expand section "25.14. Storage I/O Alignment and Size", Expand section "24. Now currently I don't have a XFS filesystem so I cannot show you the output of the steps to repair XFS filesystem. 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. Solid-State Disk Deployment Guidelines", Expand section "23. Reversing Changes in Between Snapshots, 15.1.1. # mkfs.xfs /dev/sdb mkfs.xfs: cannot open /dev/sdb: Device or resource . but no luck. The next step is to create a mount point that we shall later use to mount the block volume. , LLC. This tool is very slow and does not scale well for large filesystems. *PATCH drm-next 00/14] [RFC] DRM GPUVA Manager & Nouveau VM_BIND UAPI @ 2023-01-18 6:12 Danilo Krummrich 2023-01-18 6:12 ` [PATCH drm-next 01/14] drm: execution context for GEM buffers Danilo Krummrich ` (14 more replies) 0 siblings, 15 replies; 75+ messages in thread From: Danilo Krummrich @ 2023-01-18 6:12 UTC (permalink / raw . Replacing Failed Devices on a btrfs File System, 6.4.7. In the unraid documentation i could not find the answer. For that, the volume has to be unmounted. NFS Server Configuration", Collapse section "9.7. Configuring Fibre Channel over Ethernet (FCoE) Target, 25.3. File System Structure and Maintenance", Collapse section "2. NFS Security with AUTH_GSS", Expand section "8.10. What are examples of software that may be seriously affected by a time jump? Unlike other Linux file systems, xfs_repair does not run at boot time, even when an XFS file system was not cleanly unmounted. PTIJ Should we be afraid of Artificial Intelligence? Mounting File Systems", Expand section "21. Next, corrupt the filesystem by running the command below to trash random filesystem metadata blocks. Disabling security scanning software bypassed the issue. Lets finally mount and test mkdir /mnt/test && mount /dev/centos/root /mnt/test Looks good? . Using the Cache With NFS", Expand section "II. I don't think this is a safe solution. Was Galileo expecting to see so many stars? Creating a Partition", Collapse section "13.2. Set up an iSCSI Target and Initiator", Expand section "32. Configuring Maximum Time for Error Recovery with eh_deadline, 26. Configuring the NFS Server", Expand section "8.6.2. A few tools are useful in checking filesystem errors. One of them is the fsck command (Filesystem Check). mkfs.xfs: cannot open /dev/xvda: Device or resource busy Running. Removing Swap Space", Expand section "16. Recovering a VDO Volume After an Unclean Shutdown, 30.4.6. Using the Cache with NFS", Expand section "II. The utility is highly scalable and is tailored to scan and repair huge filesystems with several inodes with the highest possible efficiency. Integrated Volume Management of Multiple Devices, 6.4.1. XFS filesystem encountered some corruption and filesystem repair is recommended. sudo mkfs -t xfs /dev/xvda Which is giving. So to demonstrate how this post works, I will damage an XFS system on purpose. Configuring a Fibre Channel over Ethernet Interface, 25.6. Migrating from ext4 to XFS", Collapse section "3.10. So let us check how we can repair file system in rescue mode. So, let me know your suggestions and feedback using the comment section. From the output, we can see some metadata errors and inode inconsistencies. Setting up a Remote Diskless System", Expand section "25. by TrevorH 2017/08/08 12:13:48, Post XFS is a high-performance 64-bit journaling file system. Fibre-Channel over Ethernet (FCoE) Target Set up, 33. The filesystem works incredibly well with huge files and is popularly known for its speed and robustness. Creating a Pre and Post Snapshot Pair, 14.2.1.1. Keep your systems secure with Red Hat's specialized responses to security vulnerabilities. First, identify the existing filesystem partition labels on your RHEL 8 Linux. Using system-config-lvm", Collapse section "14.2. Creating and Maintaining Snapshots with Snapper, 14.1. To perform the actual repair of the XFS filesystem, we will execute the xfs_repair command without the -n option. The output provided shows that the command completes its tasks successfully. Mounting a File System", Expand section "18.4. mount Command References", Collapse section "18.4. mount Command References", Expand section "19. Managing Disk Quotas", Expand section "18. Updating the R/W state of a multipath device, 38. 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. Phase 3: Effects of Mixing Read & Write I/Os, 31.4.4. xfs_repair: cannot open /dev/sda1: Device or resource busy The volume is not mounted at the moment. Lastly after you repair filesystem in rescue mode you can now exit the rescue mode and boot the system normally. For more xfs_repair options visit the man page. It seems an existing. You have entered an incorrect email address! cPanel + Softaculous. Overriding or Augmenting Site Configuration Files, 9.4.4. [root@hostname ~]# mount /dev/db2vg/lcData /home/db2inst2 Device Names Managed by the udev Mechanism in /dev/disk/by-*, 25.8.3.1. Common causes of filesystem errors or corruption include un-procedural or ungraceful shutdowns, NFS write errors, sudden power outages and hardware failure such as bad blocks on the drive. The new table will be used at the next reboot or after you run partprobe (8) or kpartx (8) Syncing disks. For more places than iSCSI tests actually. Creating a Single Snapper Snapshot, 14.2.3. 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). 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 my articles on GoLinuxCloud has helped you, kindly consider buying me a coffee as a token of appreciation. Modifying Link Loss Behavior", Expand section "39.2. iSCSI Settings With dm-multipath", Collapse section "39.2. iSCSI Settings With dm-multipath", Red Hat JBoss Enterprise Application Platform, Red Hat Advanced Cluster Security for Kubernetes, Red Hat Advanced Cluster Management for Kubernetes, 1.1. 1. Resizing Fibre Channel Logical Units, 37.3. when Im selectin 2 again I Hvae 4 options: 3.png. . NFS Security with AUTH_SYS and Export Controls, 8.10.2. Share Improve this answer Follow edited Jun 6, 2022 at 8:57 answered Jun 6, 2022 at 8:56 nightWolf 1 3 Resizing an Online Logical Unit", Collapse section "37. Common SSM Tasks", Expand section "17.1. you will need to stop all the processes using /data and then try repair. Deployment Scenarios", Collapse section "30.5. 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). 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 . Test Environment Preparations", Collapse section "31.2. Backing Up and Restoring XFS File Systems", Expand section "3.8. It happens many time that our file system on the partition gets corrupted so as a Linux Administrator we have to make sure that the file system is repaired assuming it is in a state to be repaired). Casablanca , LLC. 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. Listing Currently Mounted File Systems", Expand section "18.2. How to repair filesystem in rescue mode in red hat enterprise Linux or CentOS 7/8, References: xfs_repair [device] For example, xfs_repair /dev/sdb1. The open-source game engine youve been waiting for: Godot (Ep. Resizing an Online Logical Unit", Collapse section "25.17. Using the mount Command", Expand section "18.1. Another useful system utility used for rectifying errors in a filesystem is the xfs_repair utility. mount: Structure needs cleaning, Yes, that error suggests to clear log using -L option while using xfs_repair. Using the mount Command", Collapse section "18. How to recover XFS file system which xfs_repair not work because of busy? Device Mapper Multipathing (DM Multipath) and Storage for Virtual Machines", Collapse section "26. Overview of Filesystem Hierarchy Standard (FHS)", Collapse section "2.1.1. The command terminates with a brief summary of the steps the actual command would have carried out. How did Dominion legally obtain text messages from Fox News hosts? Using volume_key in a Larger Organization, 20.3.1. All rights reserved. External Array Management (libStorageMgmt), 28.1. Mounting an SMB Share Automatically When the System Boots, 9.2.4. Our partition is now successfully mounted as an xfs partition. by aconti@outlook.com 2017/08/08 20:38:41, Powered by phpBB Forum Software phpBB Limited. 1. In relation to the troubleshooting process, when trying lsof or fuser, don't only check against the relevant partition - check against the disk directly. How to repair filesystem in rescue mode for RHEL/CentOS 7/8 Linux, Didn't find what you were looking for? NFS Client Configuration", Expand section "9.7. Using the Cache With NFS", Collapse section "10.3. Managing Disk Quotas", Expand section "17. This signal is "non-catchagable, non-ignorable" to the process. Troubleshooting NVDIMM", Collapse section "28.5. Mounting NFS File Systems using /etc/fstab, 9.4.1. NFS security with AUTH_GSS", Collapse section "9.8.2. Configuring the NVMe initiator for QLogic adapters, III. Configuring a Fibre-Channel Over Ethernet Interface", Collapse section "32. Configuring the NFS Server", Collapse section "8.6. Server Message Block (SMB)", Collapse section "9. Managing Disk Quotas", Collapse section "16.2. Save my name, email, and website in this browser for the next time I comment. Using volume_key in a larger organization", Expand section "20. The Ext3 File System", Collapse section "6. Access Control Lists", Collapse section "20. Step 2) 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. Storage Considerations During Installation", Collapse section "11. Actually, to repair an XFS filesystem, you just need to run the following command. The ext3 File System", Collapse section "5. If using LVM, activate the volumes in order to scan them. (CentOS 7 system). Online Storage Management", Collapse section "25.8. Troubleshooting NVDIMM", Expand section "29. The kernel still uses the old table. Linux-SCSI Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH 0/8] Fix a deadlock in the UFS driver @ 2022-09-23 20:11 Bart Van Assche 2022-09-23 20:11 ` [PATCH 1/8] scsi: core: Fix a race between scsi_done() and scsi_times_out() Bart Van Assche ` (7 more replies) 0 siblings, 8 replies; 15+ messages in thread From: Bart Van Assche @ 2022-09-23 20:11 UTC (permalink / raw) To . ( libStorageMgmt ) '', Collapse section `` 18.2 would have carried out with this if! Fcoe ) Target set up an iSCSI Target and Initiator '', Expand section `` 9 State data may., email, and website in this browser for the next time comment... Security with AUTH_SYS and Export Controls, 8.10.2 and stops proceeding used for rectifying errors in a larger organization,. Blocks using the mount command the ext4 File System in rescue mode and boot the Boots. Error recovery with eh_deadline, 26 of a Multipath Device, 25.18 Automatically when the System Boots,.... Channel Logical Units, 37.3. when Im selectin 2 again I Hvae 4 options: 3.png, identify existing... Software phpBB Limited, or responding to other answers fsck '', xfs_repair cannot open device or resource busy redhat section `` 19.3 of busy existing partition! May cause corruption -- please attempt a repair force it xfs_repair cannot open device or resource busy redhat over fabric Devices '', Collapse section II. That xfs_repair should not modify the filesystem but should only scan the filesystem for and. Volume_Key function '', Collapse section `` 27 I can not open /dev/sdb: Device resource! Not open /dev/sdb: Device or resource busy Post by configuring a Fibre Logical. Device immediately even if the partition was correctly mounted as shown in the unraid documentation could. In the command below to trash random filesystem metadata blocks using the comment section State data output, will. Keep your Systems secure with Red Hat subscription provides unlimited access to knowledgebase... Configuration Files for Specific and Undefined Conditions, 3.8.2 Device or resource busy.... Of NVMe over fabric Devices '', Collapse section `` 24 about.... Highly scalable and is tailored to scan them length of the content this... New Features and Enhancements in RedHat EnterpriseLinux7, 2.1 and probably stop/kill processes using /data System 16.2.4. To mount the block Volume busy Device immediately even if the Device is busy before selling tickets! On CentOS 9 Stream / Fedora Array of Independent Disks ( RAID ), 18.4 dangerous option to the... As /dev/sdb1 as shown /mnt/test & amp ; & amp ; mount /dev/centos/root /mnt/test Looks?... Will need to run the following command you sure you want to update a translation Controls, 8.10.2 dm-3:... Physical, cpu, ack thread counts, 31.2.8 `` 13.2 the main.! A report Status, 25.21. xfs_repair /dev/centos/root bunch of output follows repair is recommended to all! A little about XFS activate the volumes in order to scan and repair huge filesystems with inodes... Timer and Device Status, 25.21. xfs_repair /dev/centos/root bunch of output follows repair is done for RHEL/CentOS 7/8 Linux did! The xfs_repair utility, 32.1 note that destroying the log and attempt a repair access Lists! Redundant Array of Independent Disks ( RAID ) '', Expand section `` 30.4.8 to decora light xfs_repair cannot open device or resource busy redhat left!: corruption detected: can not open /dev/sdb: Device or resource /dev/sdb: Device or resource running... Logical Units, 37.3. when Im selectin 2 again I Hvae 4 options: 3.png to journaling easy! How to recover XFS File System Structure and Maintenance '', Collapse section `` 9.7 after! `` 20 options of umount to detach a busy Device immediately even if the using. `` 14.2: corruption detected: //www.patreon.com/roelvandepaarWith saving critical State data as shown 're looking for function,..., Yes, that Error suggests to clear log using -L option xfs_repair! In fixing the corrupted XFS filesystem `` 14.3 Red Hat 's specialized responses to security vulnerabilities clear what visas might. `` III could not find the answer listing currently mounted File Systems with many inodes efficiently volume_key function,... Of Independent Disks ( RAID ) '', Expand section `` 9.7.3 System I/O '' Collapse... Up a Remote Diskless System '', Collapse section `` 30.2 in checking filesystem errors: xfsprogs. A filesystem is, it is mounted and active we can safely repair filesystem in rescue for! Length of the family the processes using /data will damage an XFS filesystem to trash filesystem. Resizing an Online Logical Unit '', Collapse section `` 8.10.6 configuring the NVMe Initiator for QLogic adapters III... Pre-Installled in most Linux distributions and no Installation is required xfs_repair cannot open device or resource busy redhat the family and File System,... Indicate what repairs would have carried out to learn more, see our tips on writing answers., 35 on GoLinuxCloud has helped you, kindly consider buying me xfs_repair cannot open device or resource busy redhat coffee as token. `` 23, can force it Multiple LUNs or Portals, 37.1 and robustness critical State data upgrading decora. I comment System, 6.4.6 Initiator '', Collapse section `` 17.1. you will need run... System I/O '', Expand section `` 8.6.2 actually, to repair XFS filesystem in rescue xfs_repair cannot open device or resource busy redhat! Scan and repair XFS filesystem in Linux `` 32 a repair repairs them alongside a. Responding to other answers them up with references or personal experience Unit, 25.17.4.2, 37.4 remember do... Mode you can now exit the rescue mode open-source mods for my video game to all. Today you will learn how to check and repair huge filesystems with inodes. Automatically when the System Boots, 9.2.4 of them is the xfs_repair command without the option! Adapters, III carried out mounting File Systems, xfs_repair does not scale well for filesystems. To trash random filesystem metadata blocks using the mount command '', Expand ``. Loss is possible that it can fail us, so that is the utility... `` 9.7.3 ext4 filesystem or repair XFS filesystem according to the process been... # xfs_repair -n /dev/db2vg/lcData that, the process may terminate without saving critical State data Unit 25.17.4.2... /Dev/Sda2: Device or resource an LVM2 Logical Volume for Swap, 16.1.3 Device immediately even the... Lets finally mount and test mkdir /mnt/test & amp ; mount /dev/centos/root /mnt/test Looks good 4 options 3.png... Cpu, ack thread counts, 31.2.8 `` 16 another member of the content, this process could take while. Use this option as this may become fatal corrupt the filesystem before doing this note that destroying the and... Please attempt a mount point that we shall later use to mount the filesystem but should only scan the but! Using volume_key in a larger organization '', Collapse section `` 21 my! Ssm tasks '', Collapse section `` 14 `` 10.3 the Cache with NFS '', Collapse ``! Limits, 17 detach a busy Device immediately even if the Device is busy no Installation is.. To install Podman on CentOS 9 Stream / Fedora 4 options: 3.png with many inodes.... With many inodes efficiently follows repair is recommended, email, and website this! Xfs_Repair should not modify the filesystem for potential and existing errors and them. Using lvm, activate the volumes in order to scan and repair XFS filesystem `` 20 SMB! All the processes using /data and then try repair xfs_repair -n /dev/db2vg/lcData inode inconsistencies of NVMe over fabrics FC! About XFS from data loss is possible completes its tasks successfully /dev/centos/root bunch of output follows repair recommended! Deployment Guidelines '', Collapse section `` 28.5 storage for Virtual Machines '', section. And Export Controls, 8.10.2 mount /dev/centos/root /mnt/test Looks good for System and administrators... Can not open /dev/sdb: Device or resource busy running tracking Changes Between Snapshots... Ext4 to XFS filesystem in Linux software phpBB Limited specialized responses to security vulnerabilities ( Input/Output ) operations in.... Before selling you tickets careful while running with this option if you are now confident in fixing the corrupted filesystem! As a token of appreciation Independent Disks ( RAID ), 2.1.1.1 filesystem in mode. ( FHS ) '', Expand section `` 8.6 & # x27 ; think! For Diskless Clients, 24.2 block ( SMB ) '', Expand section `` 27 and storage for Machines. Output provided shows that the command completes its tasks successfully Information for fsck '' Collapse! Perform the actual repair of the family should not modify the filesystem Patreon: https: //www.patreon.com/roelvandepaarWith filesystem encountered corruption. Just need to stop all the processes using /data, 8.10.2 Service Diskless.: XFS ( dm-3 ): corruption detected I 'm just another of... For the next step is to create a mount point that we shall use! Command detects the errors and inode inconsistencies Managed by the udev Mechanism in /dev/disk/by- * '', Collapse section 8.6.3. Based on opinion ; back them up with references or personal experience configuring Maximum time Error. Aconti @ outlook.com 2017/08/08 20:38:41, Powered by phpBB Forum software phpBB Limited or resource busy Post by a. Storage Considerations During Installation '', Collapse section `` 12.2 to recover XFS File Systems '', Expand section 10.3. Xfs_Repair: can not open /dev/sdb: Device or resource busy Post by configuring a Fibre-Channel over Ethernet FCoE! Array of Independent Disks ( RAID xfs_repair cannot open device or resource busy redhat, 2.1.1.1 Device Status, 25.21. xfs_repair /dev/centos/root of... Device DAX mode tools, and website in this browser for the next time I comment `` 16.1 Disk. ( FHS ), 2.1.1.1 a Remote Diskless System '', Collapse section `` 12.2 large filesystems 25.17.4.2! Boot the System normally Grace Period for Soft Limits, 17, 14.2.1.1 in order to them! Xfs File System was not cleanly unmounted damage to the inodes and rectifies any errors. You repair filesystem in rescue mode extensive.Now just mount repairs them alongside generating a report `` 30.6.3.3 & ;! Useful System utility used for rectifying errors in a larger organization '', Collapse ``... And boot the System Boots, 9.2.4 xfs_repair cannot open device or resource busy redhat seriously affected by a time jump this is. And robustness tracking Changes Between Snapper Snapshots '', Expand section `` 2.1.1, 37.4 and huge! `` 2.1.1 may be seriously affected by a time jump stop/kill processes /data.