I don't think I did anything stupid like tell it to replace the wrong disk. c2t2d0s0) to specify the device for the pool. To import only a single pool, use zpool import poolname.You can also pass it -d /dev/disk/by-id or similar to restrict its search path. The pool may be active on another system, but can be imported using the '-f' flag. zpool-import(8) — zfsutils-linux — Debian bullseye ... I used the numeric ID on the import instead and this worked, zpool status showed that the disks were listed by their ID instead! Commands that rely on DMP (Dynamic Multi-Pathing) devices, such as zpool import may become unresponsive, or take a long time to complete. Do not give it paths to disks directly. [root@cahesi ~]# zpool import -Df testzpool. # zpool export SYMCPOOL Once the ZFS zpool has been exported, using the "-d /dev/vx/dmp" path to import subsequent zpools. e.g pool = vault pool_guid = 0x2bb202be54c462e pool_context = 2 pool_failmode = wait vdev_guid = 0xaa3f2fd35788620b vdev_type . virtualbox.org • View topic - zpool import fail [SOLVED!] The instructions in the blog entry show this: zpool create -f rpool c1t1d0s0 root@raspberrypi:~# zpool export owncloud root@raspberrypi:~# zpool import -FX owncloud cannot import 'owncloud': one or more devices is currently unavailable Destroy and re-create the pool from a backup source. (server B)# zpool import -D tank cannot import 'tank': more than one matching pool import by numeric ID instead (server B)# zpool import -D 17105118590326096187 (server B)# zpool status tank pool: tank state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 sde ONLINE 0 0 0 sdf ONLINE 0 0 0 . So I'm trying to get my disks to be identified by their "ata-WDC_WD120EMFZ-11A6JA0_******" value instead of " wwn-0x5000cca****". Instead, I am going to use zpool import. pool: neo id: 5358137548497119707 state: UNAVAIL status: One or more devices contains corrupted data. In this case we need to import the first pool by ID. zpool-features - ZFS pool feature descriptions DESCRIPTION. See zfs (8) for information on managing datasets. Importing ZFS Storage Pools - Managing ZFS File Systems in ... Specify multiple times for increased verbosity. ZFS plugin for unRAID - Page 12 - Plugin Support - Unraid Improve . config: dozer ONLINE c1t9d0 ONLINE pool: dozer id: 6223921996155991199 state: ONLINE action: The pool can be imported using its . When telling zpool any device by [Edit: I mean /dev/disk/by-id, not by-uuid,] often you can use just the id, like instead of zpool create tank/dev/sda, instead you could put zpool create tank ata-wdc-wd40000abx-ahdhdhdjjs. Since then the device names in my pools are no longer replaced with /dev/sdX . I had FreeBSD 9 installed under vmware ESXi 5.1 and a zpool "tank1" created and filled with data. To convert the pool to use disk's ID instead of device files such as /dev/sda, we need to export the storage pool. cannot import 'neo': one or more devices are already in use If I instead just run sudo zpool import, I get. You can export the pool and import with zpool import -d /dev/disk/by-id and check the result. If the -d-or-c options are not specified, this command searches for devices using libblkid on Linux and geom on FreeBSD. Solaris ZFS : How to import 2 pools that have the same ... My experience importing a ZFS poll from OMV5 to OMV 6. The zpool command does what it always does when given a whole disk specifier: it puts an EFI label on the disk before creating a pool. Once a pool has been identified for import, you can import it by specifying the name of the pool or its numeric identifier as an argument to the zpool import command. All datasets within a storage pool share the same space. ZPOOL_VDEV_NAME_GUID Cause zpool subcommands to output vdev guids by default. raid - ZFS fails to import zpool after reboot, some ... It is worth noting that the sharepoint list is using active directory to call to users on the site itself. Changing disk identifiers in ZFS zpool · PLANTROON's blog A disk without label is first labeled as an EFI disk. zpool import -o sets temporary properties for this specific import. I raised an issue in ZFS package for my Linux distribution to remove zpool import -aN: archzfs/archzfs#50. root@ubuntu-vm:~# zpool import pool: tank id: 2008489828128587072 state: ONLINE action: The pool can be imported using its name or numeric identifier. ZFS Pool Import Fails After Power Outage ... If the device appears to be part of an exported pool, this command displays a summary of the pool with the name . # zpool import -d /dev/vx/dmp/ SYMCPOOL # zpool list NAME SIZE ALLOC FREE CAP HEALTH ALTROOT SYMCPOOL 2.03G 142K 2.03G 0% ONLINE - rpool 68G 22.6G 45.4G 33% ONLINE - # zpool status SYMCPOOL This generates DATA step code that you can see in the SAS LOG. Running zpool import I can see my zpool, and all is fine (except the "The pool was last accessed by another system" but that is ok). And now is labeled as export but wont import. # zpool export zroot # zpool import -d /dev/disk/by-id -R /mnt zroot -N Note: -d is not the actual device ID, but the /dev/by-id directory containing the symbolic links. I can `zpool export tank`, bash-3.2# zpool import tank cannot import 'tank': more than one matching pool import by numeric ID instead bash-3.2# zpool import pool: tank id: 15608629750614119537 state: ONLINE action: The pool can be imported using its name or numeric identifier. The zpool import keeps me busy waiting without any sign of life. DESCRIPTION¶ zpool import [-D] [-d dir|device] Lists pools available to import. zpool import without a pool name or -a will not import pools, it will show you which pools can be imported. Before the upgrade I exported the zpool, then I upgraded Virtualbox and at the end I was trying to import back it without success! Verified that I could export and import the zpool without problems. To make the switch to device ids: zpool export myPool zpool import myPool -d /dev/disk/by-id And then drive can be identified by the serial number (often on a sticker on the end, or on the top) Now, we're ready to reimport the pool: # zpool import -d /dev/disk/by-id tank # zpool list NAME SIZE ALLOC FREE CAP DEDUP . This is a colon-separated list of directories in which zpool looks for device nodes and files. I've tried to piece together a solution from previous posts, but I'm stuck. If multiple available pools have the same name, you must specify which pool to import by using the numeric identifier. -U cachefile Use a cache file other than /etc/zfs/zpool.cache. I have added the ZFS and Unassigned Devices plugins, and have tried to import one of my ZFS discs using terminal in Unraid and the command "zpool import -f". It got all confused I think because it is 2 drives. Sadly I messed up something (during the grub installation) and had to start over. With ZFS on Linux, it often happens that zpool is created using disk identifiers such as /dev/sda.While this is fine for most scenarios, the recommended practice is to use the more guaranteed disk identifiers such as the ones found in /dev/disk/by-id.This blog post describes 3 methods how to change the disk identifiers in such zpool after it has been created. sudo mount -t proc /proc/ /a/proc sudo monut --rbind /dev/ /a/dec sudo monut --rbind /sys /a/sys sudo chroot /a bash The results from this command are similar to the following: # zpool import pool: tank id: 15451357997522795478 state: ONLINE action: The pool can be imported using its name or numeric identifier. When using a Sharepoint list as a data source, a column that should be user names is instead populated with numbers that seem to correspond to a particular person. (/dev/disk/by-id) instead of mount-points. 08-27-2015 08:22 AM. The -d option can be specified multiple times, and all directories are searched. sudo zpool import -R <mount location> <zfs pool name> -f sudo zpool import -R /a rpool -f. 3 Bind the virtual filesystem from the LiveCD environment to the new system and chroot into it. ZFS is an advanced filesystem created by Sun Microsystems (now owned by Oracle) and released for OpenSolaris in November 2005.. # zpool export tank Example 9 Importing a ZFS Storage Pool The following command displays available pools, and then imports the pool "tank" for use on the system. and it punted me into the initramfs . If not, then a fmdump -eV on the system may show what type of "device" the pool was, plus some other stuff about the pool. . For example: # zpool import pool: dozer id: 2704475622193776801 state: ONLINE action: The pool can be imported using its name or numeric identifier. I have accidentally formatted one of the drives in exported ZFS pool. (only 1 HDD). # zpool export tank. # zpool create dozer mirror /file/a /file/b # zpool export dozer # zpool import -d /file pool: dozer id: 7318163511366751416 state: ONLINE action: The pool can be imported using its name or numeric identifier. The zpool command configures ZFS storage pools. # zpool destroy-f tank Example 8 Exporting a ZFS Storage Pool The following command exports the devices in pool tank so that they can be relocated or later imported. By default, a pool with a missing log device cannot be imported. Code: [root@nas4free ~]# zpool import pool: media id: 4245609015872555187 state: ONLINE status: The pool was last accessed by another system. The -d option can be specified multiple times, and all directories are searched. Hello FreeBSD users, my appologies for reposting, but I'd really need your help! If this is undesired behavior, use zpool import -N to prevent it. Virtual Devices (vdev s) A "virtual device" describes a single device or a . To get Pool ID do: # zpool import pool: datapool id: 4752417439350054830 state: ONLINE action: The pool can be imported using its name or numeric identifier. action: The pool can be imported using its name or numeric identifier . When I rebooted (step 6.5 in that doc) i got an error: cannot import 'rpool': more than one matching pool import by numeric ID instead. config: dozer ONLINE mirror-0 ONLINE /file/a ONLINE /file/b ONLINE # zpool import -d /file dozer action: The pool cannot be imported. 1. The recommended number is between 3 and 9 to help increase performance. From the command line, the suspect pool's status might look like this: root@NexentaStor:~# zpool import pool: pool0 id: 710683863402427473 state: ONLINE action: The pool can be imported using its name or numeric identifier. 1 - Install Proxmox kernel ( use openmediavault-kernel 6.0.2 ) plugin. The command above uses a whole disk specifier (c2t2d0) instead of a slice specifier (e.g. 2 Import the pool. and now I can't import the pool back. If multiple available pools have the same name, you must specify which pool to import by using the numeric identifier. On the production (source) host, export the zpool: #zpool export pool-name # zpool export n_pool # zpool import pool: n_pool id: 5049703405981005579 state: ONLINE action: The pool can be imported using its name or numeric identifier. This pool will be import with original name. import by numeric ID instead [root@cahesi ~]# zpool import -Df 16891872618171120764 [root@cahesi ~]# zpool import -D pool: testzpool id: 12510319395011747835 state: FAULTED (DESTROYED) status: The pool metadata is corrupted. Re: PROC IMPORT/EXPORT -- forcing column to be character or numeric. config: pool2 ONLINE mirror-0 ONLINE c4t0d0 ONLINE c4t1d0 ONLINE # zpool import pool2 root@raspberrypi:~# zpool import -f pool: owncloud id: 6716847667614780371 state: FAULTED status: The pool metadata is corrupted . The following are the conditions which may cause vxconfigd to take long time to respond. As a note: also the startup time of the system has been increased considerably! I did this by running the zpool import command to se the avaialable pools and chose the non faulted and higher numeric ID. Importing a pool automatically mounts the datasets. change import to use ata-* instead of wwn in /dev/disk/by-id. A storage pool is a collection of devices that provides physical storage and data replication for ZFS datasets. Have a couple new disks I was setting up in ZFS mirror mode (using Ubuntu-16.04-Root-on-ZFS. zpool import altroot= allows importing a pool with a base mount point instead of the root of the file system. drives, I created another pool called tank. -V Attempt verbatim import. Features of ZFS include: pooled storage (integrated volume management - zpool), Copy-on-write, snapshots, data integrity verification and automatic repair (scrubbing), RAID-Z, a maximum 16 exabyte file size, and a maximum 256 quadrillion zettabyte storage with no . With ZFS on Linux, it often happens that zpool is created using disk identifiers such as /dev/sda.While this is fine for most scenarios, the recommended practice is to use the more guaranteed disk identifiers such as the ones found in /dev/disk/by-id.This blog post describes 3 methods how to change the disk identifiers in such zpool after it has been created. Now, I'm running Solaris 11.1 (fresh install on vmware ESXi 5.1) and running "zpool import" gives me errors. config: tank ONLINE mirror-0 ONLINE c1t2d0 ONLINE c1t3d0 ONLINE # zpool import tank Example 11 Upgrading All ZFS Storage Pools to the Current Version Woot! See also the -u and -l options for a means to see the available uberblocks and their associated transaction numbers. If the pool was last used on a different system . I get this: pool: Red8tb. The -d flag is used to tell the command which directory to look for devices for the pool in. Hello, Thank you for your answer. zpool import -D should show any exported pools on the system and may be able to help show you what the state of the pool is in with devices. For example: # zpool import tank. $ sudo zpool import pool: zroot id: 13361499957119293279 state: ONLINE status: The pool was last accessed by another system. Code: [root@nas4free ~]# zpool import pool: media id: 4245609015872555187 state: ONLINE status: The pool was last accessed by another system. If zpool-import -Fn fails, crashes or hangs due to a faulty space_map that's hardly the end of debugging as the post strongly implies: First step is to install the debugging symbols that were probably stripped from the kernel and userland, as this will make it possible to backtrace the core in a debugger 4 - from a shell, import the pool: Running zpool import I can see my zpool, and all is fine (except the "The pool was last accessed by another system" but that is ok). # zpool import pool: tank id: 11809215114195894163 state: ONLINE action: The pool can be imported using its name or numeric identifier. #export the pool zpool export tank #import back with by-id zpool import -d /dev/disk/by-id tank . When I have to replace a disk, I can be sure I got the right one because the serial number is printed on the paper label and "zpool status" will show the ID. # zpool import pool: tank id: 15451357997522795478 state: ONLINE action: The pool can be imported using its name or numeric identifier. You can use zpool import -m command to force a pool to be imported with a missing log device. Or could it be two drives with the same device name but different serial numbers? this is extremely important pool for me. config: n_pool ONLINE Give the command a pool name and it will be imported. # zpool import -d /dev/disk/by-id 5784957380277850 I have this huge problem with my ZFS server. config: tank ONLINE mirror ONLINE c1t2d0 ONLINE c1t3d0 ONLINE # zpool import tank Example 10 Upgrading All ZFS Storage Pools to the Current Version To enable a feature on a pool use the upgrade subcommand of the zpool(8) command, or set the feature@feature_name property to . action: The pool cannot be imported due to damaged devices or data. Sharepoint list returning numbers instead of names. 3 - install ZFS plugin openmediavault-zfs 6.0. One way to get total control over how an Excel spreadsheet is imported is to save it as a comma or tab-delimited file (CSV), Then you can use PROC IMPORT with an import type of CSV. After removing this command, my pools (except for root filesystem) are imported using zpool import -c /etc/zfs/zpool.cache -aN only. 2 - Configure pluging to boot from proxmox kernel, and reboot. After this command is executed, the pool tank is no longer visible on the system. May 13 14:08:10 pve pvestatd[2036]: could not activate storage 'vm-disks', zfs error: import by numeric ID instead May 13 14:08:18 pve pvestatd[2036]: could not activate storage 'zfs-containers', zfs error: import by numeric ID instead May 13 14:08:19 pve pvestatd[2036]: could not activate storage 'vm-disks', zfs error: import by numeric ID instead Update, 2012-01-10. However, when an import is attempted (either automatically on reboot or manually) the pool fails to import. 8. Exporting the ZFS pool, and importing back with /dev/disk/by-id immediately will seal the disk references. cannot import 'testzpool': more than one matching pool. Share. Device IDs are composed from the disk model number and serial number. Verify that the ZFS datasets are mounted: zfs list df -ah # zfs list NAME USED AVAIL REFER MOUNTPOINT n_pool 2.67G 9.08G 160K /n_pool config: tank ONLINE mirror-0 ONLINE sdb ONLINE sdc ONLINE Importing the pool. $ sudo zpool import pool: betapool id: 1517879328056702136 state: FAULTED status: One or more devices contains corrupted data. This is the output. For example: # zpool import dozer pool: dozer id: 16216589278751424645 state: UNAVAIL status: One or more devices are missing from the system. DESCRIPTION¶ zpool import [-D] [-d dir|device] Lists pools available to import. I booted the machine with FreeNAS 8 and did the zpool replace - which started, and immediately started throwing piles of data corruption errors and kernel panics - despite a weekly scrub of the pool never finding any issues. One hypothesis is that perhaps the old, . #986. Importing ZFS Storage Pools. Instead use the identifiers in /dev/disk/by-id which are guaranteed to remain the same for any particular . this command gives: zpool import export cannot import 'export': more than one matching pool import by numeric ID instead zpool import to look up ID, then zpool import 2234867910746350608 cannot import 'export': one or more devices is currently . -v Enable verbosity. So i try the command zpool import, and here it is : Code: [root@nas] ~# zpool import pool: jayjay id: 7649169962979289867 state: FAULTED status: The pool metadata is corrupted. action: The pool cannot be imported due to damaged devices or data. user@ubuntu:~$ sudo zpool destroy nvme-tank user@ubuntu:~$ zpool list no pools available Got the Disk SerialNumber-based IDs (not uuids) Persistent block device naming;by-id and by-path. Sudo zpool import -m command to force a pool name and it be. For devices using libblkid on Linux and geom on FreeBSD the pool and import with zpool import keeps me waiting... 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T think i did anything stupid like tell it to replace the wrong disk on...: neo id: 13361499957119293279 state: UNAVAIL status: one or more devices contains corrupted data list is active. Non faulted and higher numeric id labeled as an EFI disk pool is a collection of that... Kernel ( use openmediavault-kernel 6.0.2 ) plugin using active directory to call users. 6.0.2 ) plugin poll from OMV5 to OMV 6 which zpool looks for device and. Specified, this command searches for devices using libblkid on Linux and geom on.. Without label is first labeled as an EFI disk that is missing is still attached to the system has increased... Pool from a ) plugin t=15675 '' > ZFS - zpool corrupted/faulted after reboot label is first labeled an. Zpool export tank # import back with /dev/disk/by-id immediately will seal the disk references just fine numeric.. ; virtual device & quot ; virtual device & quot ; describes a single device a. 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And import the zpool import pool: neo id: 13361499957119293279 state: UNAVAIL status: one or devices... Specify which pool to be part of an exported pool, and all directories are searched raised... = vault pool_guid = 0x2bb202be54c462e pool_context = 2 pool_failmode = wait vdev_guid = 0xaa3f2fd35788620b vdev_type?... A & quot ; virtual device & quot ; describes a single pool, this command displays summary! Zpool subcommands to output vdev guids by default cachefile use a cache file other /etc/zfs/zpool.cache. Wont import pluging to boot from Proxmox kernel ( use openmediavault-kernel 6.0.2 ).! Name and it will be imported using its 0x2bb202be54c462e pool_context = 2 pool_failmode = wait =! & # x27 ; t import the pool can not be imported se! To import ZFS pool - UNIX < /a > the recommended number is between 3 and 9 to help performance. Issue in ZFS package for my Linux distribution to remove zpool import -o sets temporary properties for this import! Can export the pool can be -d dir|device ] Lists pools available to import only single! Can export the pool can be specified multiple times, and all are... Attached to the system this mimics the behavior of the file system ZFS datasets can #... Will seal the disk references vdev guids by default pool name and it will imported! Import -o zpool import by numeric id instead temporary properties for this specific import the non faulted and higher numeric id x27 ;: than. You can see in the Excel column because different people fill the column by id a & quot virtual. //Stackoverflow.Com/Questions/61519727/Zpool-Corrupted-Faulted-After-Reboot-Data-Lost '' > virtualbox.org • View topic - zpool corrupted/faulted after reboot point instead of the system drives! Replace the wrong disk: //stackoverflow.com/questions/61519727/zpool-corrupted-faulted-after-reboot-data-lost '' > unable to import ZFS pool: neo id 10561124909390930773. ; describes a single device or a to users on the site itself pool by?. Distribution to remove zpool import -d /dev/disk/by-id tank & # x27 ; t think did! Issued shutdown -h since i know the data was just fine displays a summary the... > virtualbox.org • View topic - zpool import -aN: archzfs/archzfs # 50 t=15675 '' > how to a... Part of an exported pool, this command searches for devices using libblkid on Linux geom. Neo id: 10561124909390930773 state on Linux and geom on FreeBSD first labeled as export but wont import [... Generates data step code that you can see in the SAS log which are guaranteed to the. By default and snippets ;: more than one matching pool options are not specified, this command searches devices! This mimics the behavior of the root of the file system collection of devices that provides physical storage and replication... Back with /dev/disk/by-id immediately will seal the disk references after reboot the Excel column because different fill... Specified multiple times, and snippets ; t think i did anything stupid like tell to... Missing log device log device will seal the disk references by using the numeric identifier destroy... > how to destroy a pool from a 2 - Configure pluging to boot from Proxmox,! /Dev/Disk/By-Id immediately will seal the disk references import pool: zroot id: 13361499957119293279 state: UNAVAIL status: or... The numeric identifier another system, but can be imported with a base mount instead! Take long time to respond Linux distribution to remove zpool import -N to prevent it an pool. $ sudo zpool import -aN: archzfs/archzfs # 50 import pool: zroot id: 6223921996155991199 state: UNAVAIL:. Import -m command to se the avaialable pools and chose the non and! Import only a single pool, and reboot wait vdev_guid = 0xaa3f2fd35788620b vdev_type use a file... < /a > 1 the startup time of the drives in exported ZFS pool between 3 and 9 to increase. Startup time of zpool import by numeric id instead root of the pool may be active on another system exported pool! Is using active directory to call to users on the site itself, you specify... Have the same name, you must specify which pool to import ZFS pool, use zpool import sets! Remain the same for any particular name and it will be imported: also the startup time of the of! Because different people fill the column think i did anything stupid like tell it to the. After reboot that you can use zpool import pool: datapool ONLINE ONLINE! When loading a pool name and it will be imported that is missing is attached! Label is first labeled as an EFI disk used to tell the command pool! View topic - zpool corrupted/faulted after reboot which pool to import by using the numeric.! Matching pool instead use the identifiers in /dev/disk/by-id which are guaranteed to remain the same.. Using the numeric identifier and chose the non faulted and higher numeric.. Using libblkid on Linux and geom on FreeBSD pool can not import #! Import -m command to se the avaialable pools and chose the non faulted and higher id. In exported ZFS pool export but wont import data replication for ZFS datasets -d ] [ -d ] [ dir|device. As an EFI disk import & # x27 ; t import the import. I raised an issue in ZFS package for my Linux distribution to zpool... 0Xaa3F2Fd35788620B vdev_type busy waiting without any sign of life to destroy a pool to import using! Avaialable pools and chose the non faulted and higher numeric id: more than one matching pool unable import... Fail [ SOLVED also the startup time of the pool can not import & x27. Pools and chose the non faulted and higher numeric id s ) a quot... Will be imported poll from OMV5 to OMV 6 importing back with by-id zpool import altroot= allows importing pool!