- Community Home
- >
- Servers and Operating Systems
- >
- HPE ProLiant
- >
- ProLiant Servers (ML,DL,SL)
- >
- Re: Quick question about a RAID1 (mirror) disk upg...
ProLiant Servers (ML,DL,SL)
1752802
Members
5664
Online
108789
Solutions
Forums
Categories
Company
Local Language
юдл
back
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
юдл
back
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
Go to solution
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-30-2006 07:48 AM
тАО03-30-2006 07:48 AM
Hi All,
I apologize in advance if this question has been asked before...I couldn't find an answer.
I have a DL360 G3 server with a pair of 36.4 GB SCSI disks. I would like to replace these with a pair of 72 GB SCSI disks.
Will this work?
1) Pull 2nd 36GB disk out
2) Insert a 72 GB replacement disk
3) Rebuild mirror
4) Pull 1st 36GB disk out
5) Insert a 72 GB replacement disk
6) Rebuild mirror
Will I need a tool like Partition Magic to allow the mirror to utilitize the new space? I'm a bit scared to try a tool like that on a mirrored volume.
Thanks,
Sonny
Solved! Go to Solution.
2 REPLIES 2
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-30-2006 08:14 AM
тАО03-30-2006 08:14 AM
Solution
Sonny,
generally it will work, but in order to use new space you need to run some tools.
For windows you can run diskpart, but if you use only one partition - C:\ - you have problem because you cannot extend system volume with diskpart.
http://support.microsoft.com/kb/325590/en-us
But if you want to extend data volume (D:\ partition for example) you can do it with diskpart without any problem.
If you have only system partition you still can use tools like PartitionMagic , but it is bit risky to use such tools for server environment (although I did it several times on servers without problems)
Furtermore, you cannot use PartitionMagic if you use dynamic disks.
Anyway, make sure you have good backup.
Another way is to do server backup/replace disks/server restore (you can use GHOST like tools as well). In this case you can use old disks if you have problem during restore.
generally it will work, but in order to use new space you need to run some tools.
For windows you can run diskpart, but if you use only one partition - C:\ - you have problem because you cannot extend system volume with diskpart.
http://support.microsoft.com/kb/325590/en-us
But if you want to extend data volume (D:\ partition for example) you can do it with diskpart without any problem.
If you have only system partition you still can use tools like PartitionMagic , but it is bit risky to use such tools for server environment (although I did it several times on servers without problems)
Furtermore, you cannot use PartitionMagic if you use dynamic disks.
Anyway, make sure you have good backup.
Another way is to do server backup/replace disks/server restore (you can use GHOST like tools as well). In this case you can use old disks if you have problem during restore.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-31-2006 01:28 AM
тАО03-31-2006 01:28 AM
Re: Quick question about a RAID1 (mirror) disk upgrade
Just to clarify:
(1) Free unallocated space will show up in Disk Manager once you have completed the hard drive upgrade.
(2) You don't need any 3rd party tool if it is ok just to create a new partition or volume with the new space.
Note: Even though the hard drives are hot plug, it is safest to down the server first before pulling out a hard drive. The hot plug feature is designed to allow removal of a hard drive that has failed. And unfortunately there is no option in the SmartArray utilities to manually fail a drive.
(1) Free unallocated space will show up in Disk Manager once you have completed the hard drive upgrade.
(2) You don't need any 3rd party tool if it is ok just to create a new partition or volume with the new space.
Note: Even though the hard drives are hot plug, it is safest to down the server first before pulling out a hard drive. The hot plug feature is designed to allow removal of a hard drive that has failed. And unfortunately there is no option in the SmartArray utilities to manually fail a drive.
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
News and Events
Support
© Copyright 2024 Hewlett Packard Enterprise Development LP