![]() On Debian and Ubuntu systems, the utility is in the parted package.įor the next step, be super careful, and verify twice that the disk names are in order. For GPT disks, the sgdisk utility can copy the partition table from the healthy to the new disk. It’s important that the new disk has exactly the same partition structure as the old one. ![]() Once the disk is replaced, the new disk needs to be partitioned. Alternatively, if the failed disk is no longer responsing at all, this method can be used to identify the healthy disk - and then swap the other one. The serial number is helpful in order not to accidentaly remove the wrong disk, and then lose all data (the other RAID 1 disk is the only working disk right now). ![]() The serial number of the failed disk can be identified using the SMART control tools: smartctl -i /dev/sdb In this example, /dev/sda is healthy, and /dev/sdb failed. One out of two disks for /dev/md2 is available. This can be verified by looking into /proc/mdstat: Personalities : If there is a disk error, the software RAID should already have failed the disk. Instructions for re-adding a disk using GPT are a bit different from the days when MBR (up to 2 TB disk space) was used, therefore I’m writing them down here for future use.įirst, obviously, the failed disk must be replaced. Newer systems all use the GUID partition table ( GPT), and therefore allow almost unlimited disk sized. If a disk failure happens, the disk is replaced with a similar disk, and then needs to be configured and re-added to the RAID. If you are not already a SoftRAID customer, or you are trying to decide whether to upgrade/update to the full version of SoftRAID, you can download SoftRAID and try for FREE for 14-days. ![]() This way, one of the disks can fail and still all the data is available. If you have a serial number for SoftRAID 6 for Mac or earlier you will need to upgrade your license to use SoftRAID 7. The created volume will appear under the “RAID VOLUMES” category and is ready for use in Windows.Most of my systems run on a software RAID 1 configuration (that is, two disks, where each disk is mirrored to the other). Select “Create Volume” to complete the Windows SoftRAID volume creation process.ġ0. HFS+ Format should be used if desired to share the volume with a Mac system.ĩ. Edit the RAID settings as desired and click “Next” (Default selections highlighted). Choose the disks that should be used in the RAID volume and click “Next”.Ĩ. Select the desired RAID volume among RAID 0, 1, or 5.ħ. Select “New RAID Volume…” to create a Windows SoftRAID volume.Ħ. Once the volume is deleted, a new Windows SoftRAID volume can be created under the “RAID VOLUMES” category. After ensuring Safeguard is disabled, right-click on the device and delete the volume by selecting “Delete”. Confirm your choice to disable this feature when prompted.Ĥ. Click on “Protect with Safeguard” to disable it. Safeguard will have a checkmark next to it if enabled (as shown below). Right-click the device to check if Safeguard is checked and enabled. The listing will contain a notice: “APFS volumes aren’t currently supported in SoftRAID for Windows”.ģ. The Mac SoftRAID volume will appear as an option under “RAID VOLUMES”. Connect your OWC product to a Windows device.Ģ. The SoftRAID serial number is located on the device.ġ. You can now use the plugin via Files - Pack (or by opening archives of this. The Windows version can be found at /softraid/windows. No requirement to install 7-zip at all Source available. If data is present, a backup should first be created.ĭownload and install SoftRAID for Windows. Please be sure to verify that the volume has not been used to store any information, prior to following the steps below. Windows users who purchase these select OWC products will need to convert the Mac volume to a Windows SoftRAID volume. Many OWC products are sold and shipped with pre-installed drives that contain a Mac RAID volume, most often one created in SoftRAID. SoftRAID features you should know about.Mac to Windows – SoftRAID Volume Conversion.Right now you can share RAID 0/1/5 HFS+ volumes seamlessly between computers bringing a whole new level of computing harmony. SoftRAID licenses are universal enabling you to use both the Mac and PC versions of SoftRAID. Intel based Macs, 13.2.1 or earlier: Apple T2 Security Chip Macs SoftRAID is compatible with Windows 10 and the new Windows 11.macOS 13.2.1 or earlier: Apple silicon Macs.However, some operations may be up to 70 slower. If you continue to use SoftRAID after the trial period, your SoftRAID volumes will continue to mount and read and write files. macOS 13.3 or later: (for Apple silicon Macs or Apple T2 Security Chip Macs) Once you enter your SoftRAID serial number, you will no longer be using SoftRAID in trial mode and all features will continue to work after the trial period is over.Preparing Your Mac for SoftRAID Installation.
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