The actual amount of usable disk space in the RAID-5 volume is less than the combined amount of disk space because some of the disk space is required for parity. You need at least three dynamic disks in order to create a RAID-5 volume. Aligns all volume extents to the closest alignment boundary. When an error is encountered, DiskPart continues to process commands as if the error did not occur. After you create the volume, the focus automatically shifts to the new volume.
Thursday, August 13, AM. Where you see the grey-out? In Disk Management console? What Windows 7 you have and what kind of these hard disk brand and type? In Disk Management console yes. Windows 7 Professional. I'm using Windows 7, Enterprise ed. Diskpart doesn't work in this case. Upon trying this before it comes up with the error that this command is not supported in this version of windows.
My setup is 4 X GB Samsung disks. All the same model. They are dynamic and ready to be used. Steve and myself have the exact same prob and it seems we have everything required for a RAID 5 setup but the option is greyed out.
Are you able to create a RAID 5 array with windows 7? Is your option not greyed out? Do you know if software RAID 5 is possible with windows 7? I came across some info yesterday suggesting that the RAID 5 option that is greyed out is an option that is only possible with certain CPU's that support this.
It's a new windows thing. So unless your CPU supports this kind of functionality the option will be greyed out. Friday, August 14, AM. I would like to know the true answer to this though with solid evidence. Details required :. Cancel Submit. Palcouk Volunteer Moderator. In reply to EricKolotyluk's post on January 12, Correct, win7, default raid via dynamic disks, only supports raid as indicated My reference to disk Tb sizes was as a result of problems posted with reference to win7 default raid There is not a problem with win7 and large TB disks, excepting in relation to certain drive makers, which have been documented in those specific drive makers sites.
Take Screenshot by Tapping Back of iPhone. Windows 11 Default Browser. Browse All Windows Articles. Windows 10 Annual Updates. OneDrive Windows 7 and 8. Copy and Paste Between Android and Windows. Protect Windows 10 From Internet Explorer. Mozilla Fights Double Standard. Connect to a Hidden Wi-Fi Network. Change the Size of the Touch Keyboard.
Reader Favorites Take Screenshot on Windows. Mount an ISO image in Windows. Boot Into Safe Mode. Where to Download Windows Legally. Find Your Lost Product Keys. Clean Install Windows 10 the Easy Way.
The Best Tech Newsletter Anywhere Join , subscribers and get a daily digest of news, geek trivia, and our feature articles. How-To Geek is where you turn when you want experts to explain technology. Move the double-sided arrow to the left to locate the proper location. Click Apply to repair Disk Management shrink option greyed out issue. Then you will get an unallocated space. Choose the partition you want to extend and the unallocated space to merge, press OK.
Press Apply to fix Disk Management extend option greyed out problem. The cause : you format a system partition; or the selected partition corrupted or has bad sectors. However, you could fix Windows cannot not format the system partition on this disk error. Solution : You could delete the extended partition after removing the logical partition on it in Disk Management. Therefore, you should check the partition errors to make sure whether there is bad sector or not.
Now, you can refer to below words to fix all options greyed out in Disk Management problem. After all of these solutions, you could have fixed Disk Management all options greyed out problem.
0コメント