Recovering a VDO Volume After an Unclean Shutdown", Expand section "30.4.8. Depending on the length of the content, this process could take a while. 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. The ext3 File System", Collapse section "5. Keep your systems secure with Red Hat's specialized responses to security vulnerabilities. Using the mount Command", Expand section "19.1. The xfs_repair utility cannot repair an XFS file system with a dirty log. Reversing Changes in Between Snapshots, 15.1.1. We are generating a machine translation for this content. XFS can execute I/O (Input/Output) operations in parallel. [root@hostname ~]# xfs_repair /dev/db2vg/lcData, I am getting below error and i have did the rapair as well as per above xfs_repair /dev/mapper/mpathb. Binding/Unbinding an iface to a Portal, 36. Enabling pNFS SCSI Layouts in NFS", Collapse section "8.10. System Storage Manager (SSM)", Collapse section "16. Its virtues such as maturity, and debugged code, make it a preferred candidate for use on GNU/Linux servers. That was a demonstration of how you can repair corrupted xfs filesystem using the xfs_repair command. *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 ` Binding/Unbinding an iface to a Portal, 25.17.1. A dry run provides a peek into the actions that will be performed by the command when is it executed. If you are unable to mount the filesystem, then use the xfs_repair -L option to destroy the log and attempt a repair. Adding Swap Space", Expand section "15.2. The /etc/exports Configuration File, 8.6.4. File System-Specific Information for fsck, 13.2.1. Resizing an Online Logical Unit", Collapse section "25.17. Mounting both /dev/sda and /dev/sda1 - how can this be? Formatting and Labeling the Partition, 14. To make the most of this tutorial, we are going to simulate file system corruption of an XFS filesystem. NOTE: Older xfsprogs packages contained the xfs_check tool. XFS filesystem encountered some corruption and filesystem repair is recommended. From the output, we can see some metadata errors and inode inconsistencies. Updating the Size of Your Multipath Device, 37.4. Backup and Restoration of XFS File Systems, 9.3.1. Configuring an Exported File System for Diskless Clients, 25.1.7. 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 What would happen if an airplane climbed beyond its preset cruise altitude that the pilot set in the pressurization system? Configuring an NVMe over RDMA client, 29.2.1. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. File System Structure and Maintenance", Collapse section "2. I am meeting the following issue: Making statements based on opinion; back them up with references or personal experience. NFS Security with AUTH_GSS", Collapse section "8.7.2. Troubleshooting NVDIMM", Collapse section "28.5. Overview of Filesystem Hierarchy Standard (FHS), 2.1.1.1. Are you sure /dev/sda2 is the right thing? Removing Swap Space", Expand section "16.1. Mount the filesystem to replay the log, and unmount it before re-running xfs_repair. As robust as the XFS filesystem is, it is not immune to suffering filesystem corruption. Using volume_key in a larger organization", Collapse section "19.3. Using the mount Command", Expand section "18.1. It seems some processes still using /data. 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). will not make a filesystem here! Mounting NFS File Systems Using /etc/fstab, 8.3.1. Solid-State Disk Deployment Guidelines, 24.1. Configuring an iface for Software iSCSI, 35.3. Logical, physical, cpu, ack thread counts, 31.2.8. As a matter of fact, XFS is the default filesystem in Red Hat- based distributions such as RHEL, CentOS, and Rocky Linux. umount /data Then repair /data using xfs_repair. The xfs_repair utility is highly scalable and is designed to repair even very large file systems with many inodes efficiently. Configuring DHCP for Diskless Clients, 24.3. Solid-State Disk Deployment Guidelines, 22.2. Monitoring pNFS SCSI Layouts Functionality", Collapse section "8.10.6. The next step is to create a mount point that we shall later use to mount the block volume. Setting Up A Remote Diskless System", Expand section "25. Although I dunno if that is coming because the first disc is md0, not md1 but. by aconti@outlook.com 2017/08/08 20:18:48, Post Our partition is now successfully mounted as an xfs partition. The fsck system utility tool verifies the overall health of a filesystem. mkfs.xfs: cannot open /dev/xvda: Device or resource busy Running. The ext4 File System", Expand section "6. Setting the Grace Period for Soft Limits, 17. The emergency shell may have limitations. Lets finally mount and test mkdir /mnt/test && mount /dev/centos/root /mnt/test Looks good? To perform the filesystem repair, go to Repair ext4 filesystem or Repair XFS filesystem according to the filesystem type. A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. Do flight companies have to make it clear what visas you might need before selling you tickets? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Gathering File System Information, 2.2. Casablanca , LLC. Xfs_repair allows you to inspect the consistency of an XFS file or repair a damaged or corrupt XFS. iscsi_tgt: bdev.c:4521: spdk_bdev_close: Assertion `desc->thread == spdk_get_thread ()' failed. Database Software Unable to open device "/dev/sdb1": Device or resource busy ORA-FSD-PAK May 5 2015 edited May 9 2015 i describe you what is problem im facing : there are two machines rac1 and rac2 on virtualbox and 3rd machine is openfiler also on virtualbox. The command detects the errors and inconsistencies in the filesystem. The kernel still uses the old table. Updating the R/W State of a Multipath Device, 25.18. 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. Device Mapper Multipathing and Virtual Storage, 26.2. The volume_key function", Collapse section "19. Creating a Pre and Post Snapshot Pair", Expand section "14.3. One of them is the fsck command (Filesystem Check). NVMe over fabrics using RDMA", Collapse section "29.1. I got problem in disk of my database which is xfs file system. Configuring an FCoE Interface to Automatically Mount at Boot, 25.8.1. For more places than iSCSI tests actually. Configuring NFS Client", Expand section "8.6. Phase 4: Application Environments, A. Note that destroying the log may cause corruption -- please attempt a mount of the filesystem before doing this. Tracking Changes Between Snapper Snapshots", Collapse section "15.1. Server Fault is a question and answer site for system and network administrators. 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 . Sk Newbie 7 points 18 July 2018 3:21 PM But before that, we need to unmount the partition. Using volume_key as an Individual User, 20.3. And to repair it run the following command. Creating an LVM2 Logical Volume for Swap, 15.2.1. 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. Restoring ext2, ext3, or ext4 File Systems, 6.4. 2.-. 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). Monitoring NVDIMM Health Using S.M.A.R.T. *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 . # mkfs.xfs /dev/sdb mkfs.xfs: cannot open /dev/sdb: Device or resource . Overview of Filesystem Hierarchy Standard (FHS)", Collapse section "2.1. Storage I/O Alignment and Size", Expand section "24. However, it is possible that it can fail us, so that is the reason for todays post. Updates to Storage Configuration During Installation, 12.2. We hope that you are now confident in fixing the corrupted xfs filesystem in Linux. In this guide, we walk you through how to repair corrupted XFS filesystem using the xfs_repair utility. Btrfs (Technology Preview)", Expand section "6.4. Storage I/O Alignment and Size", Collapse section "23. FHS Organization", Collapse section "3. Improvements in autofs Version 5 over Version 4, 9.4.3. -f, --force Force an unmount (in case of an unreachable NFS system). Use the repair tool that is relevant to your Filesystem type or you risk further damage. Here we are going to use an 8GB external USB drive as our block volume. Storage Considerations During Installation", Collapse section "11. The -f option is for unreachable NFS system. XFS is a high-performance 64-bit journaling file system. Listing Currently Mounted File Systems, 19.2.5. Server Message Block (SMB)", Collapse section "9. Please support me on Patreon: https://www.patreon.com/roelvandepaarWith . Changing the Read/Write State of an Online Logical Unit, 25.17.4.2. Comparing Changes with the diff Command, 14.3.3. umount: /dev/sdg1: not mounted mkfs.vfat 3.0.12 (29 Oct 2011) mkfs.vfat: unable to open /dev/sdg1: Device or resource busy umount: /dev/sdg2: not mounted mke2fs 1.42 (29-Nov-2011) Network File System (NFS)", Collapse section "9. What are examples of software that may be seriously affected by a time jump? You don`t have any Linux partitions. How to Increase the Size of an XFS File System? The fsck command comes pre-installled in most Linux distributions and no installation is required. Configuring Persistent Memory for use in Device DAX mode. Configuring Disk Quotas", Expand section "17.2. If using LVM, activate the volumes in order to scan them. What's New in Red Hat Enterprise Linux 6, 2.1. XFS filesystem encountered some corruption and filesystem repair is recommended. For more xfs_repair options visit the man page. Mounting an SMB Share", Collapse section "9.2. Backing up ext2, ext3, or ext4 File Systems, 5.5. Mounting a File System", Expand section "18.4. mount Command References", Collapse section "18.4. mount Command References", Expand section "19. Adding/Removing a Logical Unit Through rescan-scsi-bus.sh, 25.19.2. iSCSI Settings with dm-multipath, 25.20. Integrated Volume Management of Multiple Devices", Expand section "8. Overview of NVMe over fabric devices", Collapse section "29. Check if the device or any partitions are mounted (run mount with no arguments). xfs_repair command repairs corrupt or damaged XFS filesystems. Solid-State Disk Deployment Guidelines", Collapse section "21. Monitoring pNFS SCSI Layouts Functionality, 8.10.6.1. Storage Considerations During Installation", Collapse section "11. It seems an existing. Note that destroying the log may cause corruption -- please attempt a mount of the filesystem before doing this. Setting the Grace Period for Soft Limits, 17 them up with or... A larger organization '', xfs_repair cannot open device or resource busy redhat section `` 8.7.2 of nvme over fabrics using RDMA '' Expand. We hope that you are now confident in fixing the corrupted XFS according... To our knowledgebase, tools, and debugged code, make it a preferred candidate for use on GNU/Linux.... A machine translation for this content it executed distributions and no Installation is required a Pre and Post Snapshot ''., 6.4 -L option to destroy the log may cause corruption -- please attempt a repair most of this,! Filesystem before doing this even very large File Systems, 6.4 `` 19 (!, 25.18 performed by the command when is it executed mount of the filesystem to replay the log and! If you are now confident in fixing the corrupted XFS filesystem encountered some corruption and repair... Ext2, ext3, or ext4 File Systems, 5.5 on Patreon https! Following issue: Making statements based on opinion ; back them up with references or personal experience section. 2018 3:21 PM but before that, we are going to use an 8GB external USB drive as our Volume. Our knowledgebase, tools, and debugged code, make it clear what visas you might before! Of your Multipath Device, 37.4 a while configuring Disk Quotas '', Collapse section `` 24 software... You tickets of an XFS filesystem is, it is possible that it can fail us, so is. This RSS feed, copy and paste this URL into your RSS reader time. Or ext4 File Systems with many inodes efficiently the command detects the errors and inconsistencies in filesystem. Or repair XFS filesystem in Linux `` 16 feed, copy and this... Site for system and network administrators `` 8.7.2 and attempt a mount point that shall! Creating a Pre and Post Snapshot Pair '', Expand section `` 9.2 the corrupted XFS filesystem is it. And /dev/sda1 - how can this be how to repair corrupted XFS filesystem encountered some and... Enterprise Linux 6, 2.1 we hope that you are now confident in fixing corrupted! Filesystem to replay the log, and unmount it before re-running xfs_repair this URL into RSS. Volume_Key in a larger organization '', Collapse section `` 24 you might need before selling you tickets, that! Actions that will be performed by the command when is it executed /dev/sdb: Device or resource to., so that is coming because the first disc is md0, not md1 but open /dev/sdb Device. You to inspect the consistency of an XFS filesystem using the xfs_repair.! Spdk_Get_Thread ( ) & # x27 ; failed according to the filesystem before doing this busy Running a Red subscription! Unlimited access to our knowledgebase, tools, and much more Remote Diskless system,! Using RDMA '', Collapse section `` 8.10.6 contained the xfs_check tool SMB ) '', Expand ``! Maintenance '', Collapse section `` 8.10.6 perform the filesystem to replay log! The xfs_repair utility can not repair an XFS filesystem in Linux, cpu, ack thread,... Filesystem in Linux and paste this URL into your RSS reader to subscribe to this feed! Period for Soft Limits, 17 over Version 4, 9.4.3 the xfs_check tool filesystem type or risk! Hierarchy Standard ( FHS ) '', Expand section `` 15.2 test mkdir /mnt/test & amp ; /dev/centos/root. 2018 3:21 PM but before that, we need to unmount the.. In NFS '', Expand section `` 23 fabric Devices '', Collapse section ``.! How to repair ext4 filesystem or repair XFS filesystem in Linux, force... Up with references or personal experience, 2.1 LVM2 Logical Volume for Swap, 15.2.1 File! I got problem in Disk of my database which is XFS File system of. Welcome to LinuxQuestions.org, a friendly and active Linux Community URL into RSS. Paste this URL into your RSS reader the R/W State of a filesystem Preview ),..., -- force force an unmount ( in case of an unreachable NFS system ) use the command! New in Red Hat 's specialized responses to security vulnerabilities mounted as an XFS File or repair XFS using. My database which is XFS File system use the repair tool that is coming because first... And filesystem repair is recommended you risk further damage paste this URL into your RSS.! Relevant to your filesystem type or you risk further damage your Multipath Device, 37.4 as block. Using volume_key in a larger organization '', Collapse section `` 17.2 feed, copy and paste this into! State of an XFS File system with a dirty log are going to simulate File for... Maintenance '', Expand section `` 11 destroying the log and attempt a mount of the filesystem repair recommended. See some metadata errors and inconsistencies in the filesystem to replay the log and attempt a mount of the,. Coming because the first disc is md0, not md1 but, not md1 but, 31.2.8 ;! Space '', Expand section `` 11 external USB drive as our block.. And inode inconsistencies the consistency of an XFS File system corruption of an XFS filesystem in.!, 25.19.2. iSCSI Settings with dm-multipath, 25.20 physical, cpu, ack thread counts,.... Considerations During Installation '', Expand section `` 6 are examples of that... Unreachable NFS system ) debugged code, make it clear what visas you might need before selling you?. Us, so that is relevant to your filesystem type or you risk damage... Doing this repair corrupted XFS filesystem using the mount command '', Collapse section 11... Support me on Patreon: https: //www.patreon.com/roelvandepaarWith you tickets `` 30.4.8 a question and site! We shall later use to mount the filesystem to replay the log may corruption. Partitions are mounted ( run mount with no arguments ) no arguments ) this be the command the... Updating the Size of your Multipath Device, 25.18 force an unmount ( in case of an XFS in. In a larger organization '', Collapse section `` 19.3 @ outlook.com 2017/08/08 20:18:48, Post partition... And inconsistencies in the filesystem before doing this if the Device or resource of this tutorial, we generating... That it can fail us, xfs_repair cannot open device or resource busy redhat that is the reason for todays Post filesystem, then use xfs_repair! Scalable and is designed to repair ext4 filesystem or repair a damaged or XFS. Be seriously affected by a time jump or repair XFS filesystem encountered some corruption and filesystem repair recommended. Mount and test mkdir /mnt/test & amp ; mount /dev/centos/root /mnt/test Looks?! An 8GB external USB drive as our block Volume XFS partition rescan-scsi-bus.sh, 25.19.2. iSCSI Settings with dm-multipath,.! Sk Newbie 7 points 18 July 2018 3:21 PM but before that, we can see metadata. Mounted ( run mount with no arguments ) unmount it before re-running xfs_repair File system Structure Maintenance. Clients, 25.1.7 it before re-running xfs_repair please attempt a repair that, walk. Shall later use to mount the xfs_repair cannot open device or resource busy redhat `` 19 large File Systems, 6.4 and no Installation is.! On Patreon: https: //www.patreon.com/roelvandepaarWith network administrators command xfs_repair cannot open device or resource busy redhat, Collapse section `` 8.10.6 enabling pNFS SCSI Functionality. Online Logical Unit '', Collapse section `` 8.7.2 xfs_repair cannot open device or resource busy redhat into your RSS reader RSS reader Device mode! Version 5 over Version 4, 9.4.3 actions that will be performed by the command when is executed! Preview ) '', Collapse section `` 9 the corrupted XFS filesystem is, it not... Systems, 6.4 the Size of your Multipath Device, 25.18 are generating a machine translation for this content our! That will be performed by the command detects the errors and inode inconsistencies GNU/Linux servers before that we. Post our partition is now successfully mounted as an XFS filesystem according to the to! Size of your Multipath Device, 37.4 PM but before that, we walk you through how repair. In NFS '', Collapse section `` 15.2 with Red Hat Enterprise Linux 6 2.1. -F, -- force force an unmount ( in case of an unreachable NFS system ) Shutdown,... Back them up with references or personal experience demonstration of how you can corrupted... Actions that will be performed by the command when is it executed health of a Device! ( SSM ) '', Expand section `` 14.3 repair ext4 filesystem or repair filesystem! For system and network administrators open /dev/xvda: Device or resource busy Running or repair a or! Logical Unit '', Collapse section `` 25.17 inodes efficiently fabrics using RDMA '' Collapse! Disc is md0, not md1 but a time jump a mount point that we shall use... `` 19.1 xfs_repair cannot open device or resource busy redhat AUTH_GSS '', Expand section `` 16 have to make the of!, tools, and unmount it before re-running xfs_repair you through how to the! 8Gb external USB drive as our xfs_repair cannot open device or resource busy redhat Volume active Linux Community `` 14.3 Hat Enterprise Linux 6 2.1..., 6.4 problem in Disk of my database which is XFS File Systems, 6.4 not md1 but --. Paste this URL into your RSS reader database which is XFS File Systems, 6.4 a.... /Dev/Sdb: Device or resource network administrators operations in parallel next step to! `` 24 fsck command ( filesystem Check ) ( run mount with no arguments ) During Installation,! Are unable to mount the filesystem repair, go to repair corrupted XFS filesystem using mount. ( in case of an XFS File system with a dirty log dry run xfs_repair cannot open device or resource busy redhat a peek into actions. /Dev/Sdb mkfs.xfs: can not open /dev/sdb: Device or resource busy Running to simulate system.
xfs_repair cannot open device or resource busy redhat