Adding space to store data after DAS RAID expansion

Hello all,.

I was browsing and found some jobs, but never a direct answer to my problem, so I hope someone can point my research in the right direction, at least.

I have a server (Dell 2950) with a matrix of drives RAID5 4 direct-attached storage.  I installed ESXi 4 (as a default value, possible stock) on this subject and have used for a while.  I decided that I needed more space, so I added a record 5th in the matrix RAID (via OpenManage).  I am now trying to use this space, but hit dead ends.  On the properties of the data store, when I click on the increase, it doesn't give me a measure to increase with. (See screenshot, attached, ignore the NAS1 data store, it is not related to this).

From my reading of the post, I think that my problem is that I don't have this new space in my table in one of my partitions.  And since I have already 4 partititions (stock ESXi config as far I can tell because I don't create manually a), I can't add another partition.

Here is my complication to my problem, I'm not a Linux guy, so I will try to understand both a > what I do exactly and b > what are the linux commands to do so.  Can I use SSH to access a console.

I think what I have to do is either remove that #4 (what is this thing anyway?) of extended partition and then add all my new space as a 4th partition or expand this 4th partition to incorporate all my new space.  And then I think I need to format this partition as VMFS.  Then, #1 question: am I right on what do I do here?  Question #2: Someone can get me on the right track to find the exact command/syntax to do?

The other bad news is that it is a production box.  The good news is, I have very good before you start and working out of hours possible backups.  I could just save it, wipe it all out, start over and restore, but that will be my production box down for a few hours for you (in the middle of the night, but I'd still like to avoid this if possible).  I prefer to do over time much less down, and I think that there must be a way to do that, certainly, I can't be the first person to never weant to increase the DAS storage on a box of ESXi... Wipe-out/restoration is my backup plan in case I just spoil the process...

Any help is greatly appreciated...

Jim

You don't destroy your store of data through this approach. Everything that do you is delete and re-create the (larger) VMFS partition using fdisk. It won't hurt to the data on this VMFS partition (unless you change the boot block).

André

Tags: VMware

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