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computing:storage:zfs_replace_drive [2022/08/08 08:54]
gcooper
computing:storage:zfs_replace_drive [2023/07/05 11:39] (current)
gcooper
Line 1: Line 1:
 ====== ZFS Failed Disk Replacement ====== ====== ZFS Failed Disk Replacement ======
 +
 +**Hot Spares**: https://docs.oracle.com/cd/E19120-01/open.solaris/817-2271/gcvcw/index.html
 +
 +**Hot Spares**: https://docs.oracle.com/cd/E53394_01/html/E54801/gpegp.html
  
 https://docs.joyent.com/private-cloud/troubleshooting/disk-replacement https://docs.joyent.com/private-cloud/troubleshooting/disk-replacement
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 </file> </file>
  
-<note tip>After initializing a new replacement drive in Napp-IT, this is the command that Napp-IT uses when replacing a drive:+<note tip>After initializing a new replacement drive in-place using Napp-IT on OmniOS, this is the command that Napp-IT uses when replacing a drive
 +</note>
  
 +<file>
 zpool replace -f "poolname" c0t5000C500418A83B3d0 c0t5000C500836A90C7d0 zpool replace -f "poolname" c0t5000C500418A83B3d0 c0t5000C500836A90C7d0
-</note>+</file>
  
 <note tip>''zpool detach'' will remove a drive from a VDEV, turning a mirrored VDEV into a single drive VDEV.  Use ''zpool attach'' to recreate the mirror.  In general, **do not use these commands to replace a failed drive**.</note> <note tip>''zpool detach'' will remove a drive from a VDEV, turning a mirrored VDEV into a single drive VDEV.  Use ''zpool attach'' to recreate the mirror.  In general, **do not use these commands to replace a failed drive**.</note>
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 <file> <file>
 zpool attach <poolname> <existingvdevmember> <newdrive> zpool attach <poolname> <existingvdevmember> <newdrive>
-# Wait for it to resilver, which adds redundancy+# Wait for it to resilver, which adds redundancy, then
 zpool detach <poolname> <drivebeingreplaced> zpool detach <poolname> <drivebeingreplaced>
 </file> </file>
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 ==== Spares ==== ==== Spares ====
  
-Usually a spare can replace a faulted disk but remains a spare.  The idea behind this is that you replace the faulted disk, then replace the spare with the new and the spare remains a spare.+Usually a spare can replace a faulted disk but **remains a spare**.  The idea behind this is that you replace the faulted disk, then replace the spare with the new and the spare remains a spare.
  
 If you want to remove the spare property, first remove then replace. If you want to remove the spare property, first remove then replace.
computing/storage/zfs_replace_drive.1659970471.txt.gz · Last modified: 2022/08/08 08:54 by gcooper