Chkdsk multiple drives - search for solutions
Can I run multiple chkdsk?
I've just successfully launched concurrent chkdsk runs on different drives from within two seperate elevated cmd instances. But, when using the GUI it will not run a scan on a second drive, but would work individually. To use the GUI version you normally have to run with 'Automatically fix errors' deselected.
Hi everyone, today I want to talk about a failed hard drive in our direct attached storage. As you can see we have the Dell PowerVault MD3220, it has two redundant controllers so that in the event that one fails, the entire storage array is still available; And we have an expansion enclosure here, the Dell PV MD1220. This is the case with the failed hard drive in slot 22.
So let's open that up. There was a predictable error in slot 22 and I manually failed the drive and removed two enclosures are linked and we have assigned the last two hard drives in slot 23 as Global Hot Spares (GHS), in case one of the hard drives fails, the GHS will take care of that The array is rebuilt on one of these hot spares. In a predictive failure, the hard drive has not completely failed.
It is a proactive way to notify the system administrator and I go into MDSM (ModularDisk Storage Manager) and have to right click the hard drive and it fails to be copied to the GHS, I have a replacement disk here from Dell chose not to have a Dell technician on-site, I can do it myself, basically fail the floppy, remove the floppy, remove the hard drive from the caddy, and then install the replacement drive on the caddy and plug it back in a. I didn't notice if that lever or latch is stuck, let me plug it in and lock it, you should hear a click, the storage system is copying the data from the GHS back to the replacement drive, as you can see this is indicated by the blinking green LED right. As soon as the data has been copied back to the replacement drive, the GHS hard drive becomes a GHS again.
So you can only work with one GHS and it covers all hard drive errors in the enclosures, but for us we were a little worried if we had two hard drive errors at the same time, so we have a buffer or a safe zone for the enclosures to have two Endure hard drive failure without affecting performance. Of course, there are RAID arrays configured across disk clusters, but if one of the disks fails, the array will go into degraded mode and performance will be sacrificed. I go back to my desk and check out the MDSM.
It takes about an hour for the copyback to complete. How to replace a hard drive on a Dell PowerVault MD warehouse.
How do I run chkdsk on all drives?
Run CHKDSK to check for disk errors
Press the Windows + R keys to open the Run dialog box. Type the following text, and then press Enter. Type the drive letter of the drive you want to check (followed by a colon), and then press Enter. For example, type the following text to check drive D.
Welcome back to the adventure this is Adam and today we take a look at the state of the hard disk from MS DOS version 6.2 a program called Scan Disk was included with this tool you can check the hard disk surface for errors earlier versions of DOS had Check Disk available what essentially did the same thing but scandisk does better first let's take a look at an inside view of a hard drive I don't have a hard drive to open, so we'll use the still image courtesy of freedigitalphotos.net now inside the hard drive for demonstration purposes these metal disks they look like somewhat smaller and thicker cds or dvds the data stored on a hard disk is stored on the surface of the disk an arm is stretched out over the disk with a read head at the end when accessing data from the disk she moves her head from side to side as the panels move underneath he spinning.
Even slight imperfections on the disk can lead to reading errors. Let's take a quick look at the disk, so without SW itches check disk it will scan the drive for errors and then provide a report at the end to fix one of those errors, which you will need to use the / f switch, luckily we don't have any hard drive errors Finally, there's the / v switch that we looked at in a previous article and we're going to use the pipe icon and further descriptor to pause the screen as it lists all the files on the hard drive and an interesting one The thing about the note at the bottom of the screen is that it has a disclaimer that says instead of Check-Disk try to use Scan-Disk as it can detect and fix a much wider range of disk problems more reliably. Okay so let's take a look at the scan disk and I'll do a quick scan and then I'll have the option to do a surface scan so I'll go ahead and run this and say yes just so we can see how it does on the next screen looks like so this is a graphic representation of the hard drive we're working with, as you can see above, there are a few different patterned blocks, as you can see on the button to the right, it indicates the point with a little circle in the middle, which is a used cluster, the one with the lighter pattern is slightly used cluster and the darker one is unused clusters that say there are 98 clusters in total and this will just chug through and if it finds any bad sectors they can be with a be mark, this is very useful for us now because it will not write everything to a bad sector, so it will also investigate what is in this bad sector and try to restore it to a file.
The other benefit is that when writing files forward to the hard drive it skips writing things to those bad sectors and to the phone wait let's look at more info okay so this is about scandisk what it does what it does what the different icons just generally means more information about what happens when a sector is marked bad some very useful information indeed and that seems to pause the scan when you go into this screen so this process will take some time, that's it for that Wait a minute, thanks for stopping by, check out your next article
How do I run chkdsk on a second hard drive?
You can nevertheless run a manual disk check on an external hard drive via the CHKDSK utility. To launch this utility, right-click the drive in File Explorer and click 'Properties.' Click the 'Tools' tab, and then click 'Check' to launch the CHKDSK utility, which automatically begins scanning the drive for errors.
In this article from the free IIT training I will see how to use the Windows Disk Management tool with Disk Management ado I will switch to my Windows Server 2012 r2server and see how to use Disk Management This management can be different in this article The way I will access it will be by right-clicking the Start menu and selecting Run from here I will type in Disk MGMT dot MSE Running Disk Management Tool in Full Screen Running Disk Management in Full Screen allows the use of more screen real estate to put the disks in System display note that disk 0 is currently displayed as basic disk. Basic disk allows the fewest features, but offers the most compatibility with older operating systems, including alternate operating systems. Systems support a basic hard disk the ability to o resize a volume, including the volume that contains the operating system, in this case the operating system is on that drive, to shrink a volume, right-click the drive and select Shrink Volume as soon as the window appears The maximum amount that the drive can be shrunk by is shown in this case I accept this value and press the Shrink button to shrink the drive.
Notice that Windows is trying to shrink the drive, but it displays an error message informing us that there is not enough space to complete the operation, even though there is enough free space, the free space is not at the end of the drive If in this case the drive needs to be defragmented so that there are all free spaces at the end of the drive, to defragment the drive you just need to right click on the drive select Properties and then select the Tools tab, to defrag the drive press the optimized fragmentation button takes a long time to complete in this case i won't defrag the drive, instead i go back and try to sh rink the volume again but this time i will enter the value to the drive shrink to 70,000 megabytes. As soon as I hit the shrink button, the drive shrinks to just over 30 gigabytes in size because there is some free space at the end of the drive. I'm going to right click this free space and select the new simple volume option to start the wizard, and I'm behind the welcome screen on the next screen.
I need to input how big I want to make the partition in this case I will make it ten thousand megabytes and go to the next screen Next I have the option to decide how to access the drive above, optionally I can choose a drive letter in this case the drive letter is automatically selected as drive e. Below that, you also have the option to mount the newly created volume in a folder, if you are not sure what else to do, you can select the option below, which leaves the drive unallocated until the administrator assigns it later. In this case, I'll accept the default option and m ove on the next screen to determine how the new volume will be formatted in this case, I'll change the volume label to simple and accept the defaults and finish the wizard once the volume is created Note that when I right click on the CDrive, the Extend Volume option is grayed out and the volume can no longer be extended because there is no free space after the volume.
Note, however, that after the volume just created there is still free space available, when I right click on the e-drive it launches after the welcome screen the maximum space that the volume can expand is entered automatically, in this case I change the value to 10,000 in order to expand the volume by 10,000 megabytes in order to access additional functions the hard disk must be converted from a simple to a dynamic disk for example: mirroring a drive requires the disk to be dynamic if I right Right click on the e drive, note that I have the option ad. When this option is selected, I am prompted to choose from the available disks and cysts which one to create the mirror. Note that when adding the hard drive, you will get a warning message stating that the hard drives need to be upgraded to dynamic hard drive to continue once Press Yes, both hard drives will be upgraded to dynamic hard drives once the mirror drive is created.
The contents between the disks are synchronized with each other to ensure that both disks have the same information, a bare volume takes up the same space on the second drive as what was used on the first drive, as can be seen here, became the remaining one free space on disk 1 not used even though it was not used for the bare volume the free space can be used for other volumes also note that the disk type has been automatically changed to dynamic the sync process takes a while i will pause the article and in Coming back shortly, when I created the mirror volume the disk was automatically converted to ady namic disk If you want to manually convert a basic disk to dynamic disk, right click the disk and select the option to convert to dynamic disk Then you can decide which data carriers are to be converted. In this case I will only convert the second disk to dynamic disk is now dynamic disk, but note that if I right click on the disk I have the option to convert to basic disk, you will find that if I right click Right click on Disk 1, the Convert to Basic Disk option is greyed out, you can only convert a dynamic disk to a basic disk, effectively if there are no volumes on the disk it means that if you want to convert a dynamic disk to a basic disk, all of them first Data on the disc needs to be removed Next, I'm going to look at a striped volume A striped volume divides the data on the volume equally among the number of discs in the striped volume this provides good read and write performance but does not provide redundancy, which means that in the case of a drive in the striped volume, all data in the strip fails. The ed volume would ver Going loren to create a striped volume, all I have to do is right click any vacant disc and select the New Striped Volume option to start the wizard after the welcome screen on the next screen.
I need to add the discs that I want to use. The usable space on a disc is about 200 gigabytes. However, if I add the second drive, the total space stays at 200 gigabytes.If you have discs with different capacities, windows will automatically reduce the space on each drive to the amount on the drive with the least amount of free space for the rest of the wizard.
I accept the default and change the volume label to Striped and do a quick format once it finishes Windows will again inform me that the disks need to be converted to dynamic disks, which is a one-way process, and once I ss yes that Striped volume is created note that the striped volume was created it was created on two hard disks, with free space remaining on the first hard disk. The free space could not be used due to the different drive sizes. In this case I used two hard drives Showever you are free to use two or more hard drives in a stripe set.
The important point is that once the Stripe volume is created, you will not be able to add or remove any hard drives if I scroll down now I'll create a Raid 5 Drive next by right-clicking an empty drive and choosing the option new RAID 5 volume as soon as I exit the splash screen on the next screen I have to choose which hard drives I want to use in the RAID 5 volume when adding a second hard drive note that the next option is grayed out because of this RAID 5 volumes require at least 3 hard drives when I add a 100 gigabyte hard drive Note that after adding the space that is usable on the hard drive is 50 gigabytes, just like before with the striped volume, the amount of u The free space on the drive has been reduced to the same amount as the hard drive with the least free space bea Make sure that the maximum storage space is 100 gigabytes, although 3 drives of 50 gigabytes are used, 150 gigabytes total Keep working after OneDrive fails I'll now complete the wizard and accept the defaults, except that I have the volume label on Raid 5 change and make sure quick format is enabled I get a message saying the disks are being converted to dynamic disks, to which I press yes when prompted and the raid5volume will be created like the striped volume. Note that a resynchronization needs to be performed, which will take a while. So I will pause the article here and come back shortly after the r85 drive syncs Hard Disk Error The volume will still show up as a drive in Windows Explorer and can be used like any other drive After creating all of these volumes you will notice that there is still plenty of free space on multiple hard drives to use that free space I right-click on some of them and select the New Spanned Volume option, once exiting the splash screen on the next screen selects all available hard drives and adds them to the overall set before I accept all of the defaults in the wizard except changing the label name to overall and making sure the quick format option is enabled as before, once I finish the wizard, I get a warning that one of the drives must s are converted to dynamic disk again.
I press yes and the spanned volume will be created You will find that the spanned volume was created Color belongs to every different volume type, although the striped andraid5 volume sizes cannot be changed once they are created Note that, when I right click on the spanned volume, I have the option to shrink the volume once I select the option. I can enter a value. Note that after shrinking the volume, the spanned volume contains a disc and the rest of the discs now have free space.In some cases, you may have a hard drive failure and in the case of a mirror drive, the hard drive needs to be replaced when I right-click click the drive I have the Remove Mirror option This option effectively removes the mirror and creates two volumes with the same information on them when you no longer need it The mirror is the way to cleanly remove it The next option Break down the mirrored volume will break the relationship between the two drives you would use this option when a hard drive fails, essentially doing the same thing as removing mirrors but ignoring the fact that a drive is missing or failed when I choose this option, please note that I get a warning, di e tells me that the mirror drive is no longer redundant if I decide to break k the mirror once I select Yes The mirror will be removed and give me two separate volumes If you want to replace a failed hard drive, all you need to do is install another hard drive and create the mirror on that hard drive to demonstrate how to replace a failed hard drive in a Raid 5 Volume I am going to remove a hard drive from the system Note that when removing the hard drive, an exclamation mark will appear next to the Raid5 volume and itself the status has changed to failed redundancy when I scroll down and notice that disk four is missing in the system, which is the first disc of the raid5 volume when I open Windows Explorer, notice that the drive has failed even though one hard disk has failed , still works and I am able to create folders and files on the volume.
I will now put a spare disk in the system to replace the previously removed disk, notice that the disk shows up when inserted into the system as a foreign disk becomes any dynamic disk that was used in another Windows system when it is introduced into a different Windows system than displayed as foreign a foreign hard disk can be used it must be imported for this Right-click on the hard disk and in this case select the option 'Import foreign hard disks' Windows recognizes that this hard drive is part of a hard drive group when i press oknotice windows report that the hard drive is part of a hard drive striped volume and the volume is incomplete as soon as i press ok. Windows issues a warning that not all hard drives in the striped set are present in the system. In this case, I know the volume is no longer in use and the disk can be used for something else, so I'll press Yes and proceed to import the disk into the system, note that the Hard drive has been imported and is now reported as failed because the other discs in the set are missing even though the volume is incomplete There is still data on the hard drive that needs to be removed before it can be used to replace the failed drive in Raid 5- Volume, to do this I am going to right click the volume, select Erase Volume and then select Yes when prompted to confirm that now when I right click the raid 5volume I notice that I have the option to reactivate the volume if a hard drive has problems, but the problem has been fixed, e.g.
B. A bad cable caused I / O problems that have been fixed, reactivating the volume will update the raid5 volume and reinsert the hard drive In this case the hard drive has been removed so I need to select the Repair Volume option instead as soon as I can select this option I need to choose which hard drive to use to replace the failed hard drive once I select the hard drive I get the familiar message that the disc will be converted to dynamic You may think it's strange that Windows these messages seconds ago indicated that this hard drive was a dynamic hard drive, if you delete all partitions on a hard drive, Windows will automatically change the hard drive to a basic hard drive, as soon as I press the S key, the hard drive will be added to the raid5 volume, the after adding the raid5 volume starts to decrease as soon as the raid5 volume is completed en rs it for using Disk Management in Windows If you are interested in storage in Windows, you should also check out our other article on Windows Storage Spaces Windows Storage Spaces is a new system in Windows that allows multiple hard drives to be combined. Thank you for watching and I hope you found this article informative in the next article
Which is better chkdsk R or F?
There no much difference between chkdsk /f /r and chkdsk /r /f. They do the same thing but just in different order. chkdsk /f /r command will fix found errors in disk and then locate bad sectors and recover readable information from bad sectors, while chkdsk /r /f conducts these tasks in the opposite order.
Hello next predictions again in this tutorial i will show you how to check your hard drive in command prompt and my default aDUI GUI go to where you open the command you want i quit CHDSK now officially check this and get it secondly you have to find out which hard drive and we can check this too, so in my case i will test it on the media drive so i go to type in G and that's it now i will enter a fix and ours to repair now there are two different ones Things that f fixed are just the basic memory problems in order, we'll try to map and fix bad sectors or dramatically increase the time that it takes to do this or to kink an out or two to three hours, sometimes even full, depends on your hard drive, season a hard drive Overall size the bigger the hard drive the longer it takes so just show you how it works I'm going to go ahead and answer hi doc productions like i told you i want to show you how to go for a goal or use. Check this ok, just start it you want to start command prompt and run as administrator if you don't have it go to startrun typing in here won't work you have to increase it this is too complicated for this thing so I'll just show you what it does you just type command prompt the letter admin but for me when i have it here i will just run it because of this you can also launch any programs to launch any system tools and see, oh, wait, no matter problems with the accessory is the command prompt that i need to right click run as administrator it's all operating systems so now i type the command check thisCH k DSK is all you type, it will be too if you put it in the description below then I check that the media drive so I type G and then two periods on top of each other, so what ic h just did what i did was very simple chec k that wont fix or anything it will just tell you if it find something wrong and that is the wrong way to get it all right i already know that I'm fine but when you know you're having trouble with this you type in / back / are back / f and that's a complete fix that's one hundred percent if only it doesn't get fixed when you take the hard drive outside and break them with a hammer joke, of course, um, to do a 50 percent correction, well, you don't even touch damaged sectors and what isn't, just do back / f if you want to do a full check add add that you've read it backlash or both commands well we in the description with detailed explanations they do it in the graphical user interface, just right click on the hard.
Drivethe property so it depends what you want to do you go to tools you go to error checking and you this would just be the f command this is with the our command so with all of its doses and attempts at just getting bad sectors out Reasons to recover from sp recover eed I'm just going to do a good look for these and let it go through so it is checking the hard drive now. The reason you run a check is if you've lost power to your computer and it won't boot properly or a File is missing, you can also do this on your startup floppy disks under Windows Vista Windows 7 and Windows XP and professionally every single Windows operating system must check this function and only do this if your files are damaged, if you have lost the power to the computer and a Power failure you turned it off wrongly, but holding down the um button any number of things, the viruses can cause viruses see how to do this check this ok they will mess your file integrity it just depends on the situation but try to check this when you know you have the computer a couple of times switched off incorrectly, this could be corrected a. a couple of issues that you think may require reinstallation
How to run Windows Check disk ( CHKDSK ) C?
To run a simple scan for errors just supply the drive letter: Chkdsk C: To scan and fix errors use /f or /r to scan for bad sectors and fix the errors. This second option will take a long time as all drive sectors will be scanned and those that are damaged will be repaired.
Is there a way to run chkdsk without the Dirty Bit?
There are two ways to have Chkdsk run when the default it will run if the volume's dirty bit is set. If the operating volume will be checked at the next startup. The dirty bit can also be be canceled. On the other hand, a scheduled Chkdsk without the dirty bit can be canceled at any time. run against the volumes when Windows is rebooted.
Which is the correct option thorough or chkdsk.exe?
Inside the user interface, the Standard option is a simple check, Thorough would be a fix and recover bad sectors, and the Correct Errors checkbox is the standard fix function (equivalent to /f in ChkDsk.exe). There’s also an option to check if the selected drive is marked as dirty.
How to run check disk from a portable front end?
CheckDiskGUI has all the basic functions needed for running Check Disk from a portable front end. You can select multiple drives along with the standard options of scan only, fix or fix and recover. The column that tells you if Windows has marked the drive as dirty and having a problem is a useful piece of information.