trochej@ubuntuzfs:~$ sudo zpool create -f datapool \ mirror /dev/sdb /dev/sdc \ mirror /dev/sdd /dev/sde \ mirror /dev/sdf /dev/sdg trochej@ubuntuzfs:~$ sudo zpool status pool: datapool state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM datapool ONLINE 0 0 ...
...now let us remove the drive from the pool: $ sudo zpool detach mypool /dev/sde ..hot swap it out and add a new one back: $ sudo zpool attach mypool /dev/sdf /dev/sde -f ..and initiate a scrub to repair the 2 x 2 mirror: ...
Log device removal – In SXCE build 125, you can now remove a log device from a ZFS storage pool by using thezpool removecommand. A single log device can be removed by specifying the device name. A mirrored log device can be removed by specifying the top-level mirror for the log. Whe...
Confirm that the pool with the replaced device is healthy. #zpool status -x tankpool 'tank' is healthy Physically Reattaching the Device Exactly how a missing device is reattached depends on the device in question. If the device is a network-attached drive, connectivity to the network should...
Clear ZFS info from a drive zpool labelclear /dev/sdt Remove a drive from a mirror of sdc+sdd, then attach a new drive sde zpool detach tank sdc zpool attach -f tank sdd sde Remove a drive (sdx) from a RAID-Z2, then attach a new drive (sdy) ...
4. Checking Pool Status You can check the status of ZFS pools with: sudo zpool status This is the status of our newly created pool: Suggest changes › about 2 minutes to go Previous step Next step 5. Removing the pool If you are finished with the pool, you can remove it. ...
I tried to add a swap partition and import pool0.我尝试添加交换分区并导入 pool0。 The screen is not showing any error messages such as out of memory killing processes, but both ssh and the native console are not responding.屏幕未显示任何错误消息,例如内存不足终止进程,但 ssh 和本机控制台均...
Use fdisk of gdisk to create necessary partitions on your hard drive. This is beyond scope of this wiki. When ready look for assigned uuids: ls -l /dev/disk/by-partuuid/ 1. Step 3 - Create ZFS pool sudo zpool create -o ashift=12 -m /mypool mypool mirror /dev/disk/by-partuuid...
It is possible that the single drive failure is preventing multihost from writing to all of the drives for a few seconds, in this case it will suspend the pool as a safety precaution. This behavior can be disabled by setting zfs_multihost_fail_intervals=0 but is not recommended for a ...