Disk Diag 1 6 Inch
This post will describe the replacement of a failed rootvg disk.
Hi, I am getting ready to install Windows 8 preview & was going to create another partition for it (actually now I think a better way may be to Install Windows 8 onto a Virtual machine) but I have a question related to the 71 MB OEM partition that I think is the Dell diagnostic partiton. برنامه Disk Diag برنامه ای است که پوشه های شما را برای پیدا کردن فایلهای بیهوده جست و جو می نماید و با حذف کردن انها فصای دیسک شما را ازاد می نماید. ویژگی ها: Modular Architecture: دارای 7 طرح داخلی برای بیشترین تاثیر برای عملکرد.
Disk Diag 1 64
Before using Disk Diag, I had a measly 28 G left of my 750 G hard drive. One click and maybe 5 minutes of waiting later, 4 years worth of useless junk was wiped away, and my free storage jumped up to. Regular diagnostic tools simply check the built-in S.M.A.R.T. Status of the drive, which provides the user with little information about the actual state of the physical drive. As opposed to such tools, DriveDx analyzes the current state of the drive using all the drive health indicators that are most likely to point to a potential drive issue.
In short the procedure is the following:
1. unmirrorvg rootvg hdisk0
(savebase -v)
2. reducevg rootvg hdisk0
3. rmdev -Rdl hdisk0
4. diag (safely remove hot swap device/drive), physically remove the old disk
5. insert the new disk (diag – hotplug task)
6. cfgmgr -vl scsi0
7. extendvg -f rootvg hdisk0
8. mirrorvg -m rootvg hdisk0
9. bosboot -ad hdisk0
10. bootlist -m normal hdisk0 hdisk1
11. bootlist -m normal -o
(savebase -v)
2. reducevg rootvg hdisk0
3. rmdev -Rdl hdisk0
4. diag (safely remove hot swap device/drive), physically remove the old disk
5. insert the new disk (diag – hotplug task)
6. cfgmgr -vl scsi0
7. extendvg -f rootvg hdisk0
8. mirrorvg -m rootvg hdisk0
9. bosboot -ad hdisk0
10. bootlist -m normal hdisk0 hdisk1
11. bootlist -m normal -o
In more detail the procedure is described below starting with the errpt logs indicating a drive problem.
In the errpt output we can see that there is some problem with a disk: Microsoft panorama stitch.
Lets have a detailed look at the first error:
Having a look at the disk using lsvg and lspv commands indicates that the disk is in a missing state Screentaker v1 2 4.
An attempt to read from the disk using dd failed. So it really looks like the disk died. (actually it could also be that there is a problem with the controller/cable, but in this scenario it is the disk.)
Disk Diag 1 6 0
In order to replace the disk we have to do the following:
Now, remove the disk from the VG and also remove the disk from the system using rmdev, afterwards use diag to safely remove the physical disk from the system
Disk Diag 1 610
For the safe physical insertion of the new disk also use the diag command.
Now we need the system to detect and identify the drive, put it into the VG,mirror the drive and install BOS on the BLV and set the boot order. Leap 3 8 0 – comprehensive file management application.
And finally check we are done.