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In our engineering systems, engineering
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servers, we may have uh more than one
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hard disk. That depends on your again
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design and philosophy.
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In my engineering system, I have three
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For checking the status or healthiness
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I will go to HP array configuration
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Now a webpage will open.
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Here, we can see the status. And click
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here and select smart array P410.
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this is my hard disk. Expand here, click
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You can click more information.
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You can see the present status is okay.
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We have RAID 1, RAID 2, RAID 3,
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uh something like that. And we are using
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RAID 5. Mostly, we use RAID 1 or RAID 5.
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And these are other parameters.
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And if you see, I have three hard disks,
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These are the hard disks.
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Bay 1, Bay 2, Bay 3. These are
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the first hard disk and third hard disk,
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there are no warnings here, but in the
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second hard disk, I have this
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warning. You can also see here.
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The first one, that means it is
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The second one means it is some fault is
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it may work now, but it will eventually
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You can also select here. You can go to
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See, this is logical view.
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That means it will show
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it as only one drive.
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That is 931 GB RAID 5. If you go to
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my second hard disk is failed.
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first one, first hard disk and click
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If you see, status is okay.
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Drive type is SATA. Okay? Temperature
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and everything is okay.
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Similarly, select Bay 3,
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Select the hard disk 2
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and click more information.
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You see, there is already some problem
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is there and it is showing as failure,
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but predictive failure.
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Okay? Almost it is failed. We have to
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replace the hard disk.
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we are having RAID 5. If one hard disk
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fail also, nothing happens to the
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Online, we can replace the hard disk
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without shutting down the system. That
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model, type. Okay? System model and
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Some systems may need shut down and this
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for replacing or troubleshooting a
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This is enclosure view, internal drive,
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See, this is the stat- code also 341.
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Fail soon. My one hard drive is going to
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fail soon. Actually, it is already
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failed, but some status it is coming,
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that is why still it is showing some
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parameters here. For example, rebuild
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If your hard disk fails and you want to
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replace with new hard disk,
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or what is the priority for rebuilding?
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When you replace your hard drive,
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the system automatically
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rebuilds. Okay? And that means
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creates the required database in the new
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That is what we call rebuild priority.
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We can put it as medium.
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That depends on your system specs. Okay?
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And these are other parameters.
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Mostly, there is no need to change these
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All our default parameters will work
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In this way, we can see the status of
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the hard disk in servers.
