The server already has SAN drives attached and is working fine. Added additional drives to increase space but O/S does not recognize them but the drives can be seen in Powerpath. Have rebooted several times no luck
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Re: W2K3 O/S does see additional SAN drives
Although the system "sees" the drives, it also must have the new drives included in the RAID method you are using within the SAN system. Depending on the RAID type and controller used this can be accomplished in several ways but it should be done within your RAID manager. you are basically expanding the RAID. Then the SAN will be of the new dimensions.
CAUTION: backup first! Most RAID controllers can do this on the fly, but some will cause data loss during this operation!!!
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You will not be able to increase the hdd size of a raid array, it's size is set. If you need more storage, you can add additional drives ( either in raid or standalone ) and use the new drive(s) for storage, but the original array will remain unchanged. The other option is to back up all of your data, install new drives and create a new array.
ProLiant ML150 G6 and DL160 G6 (HP Smart Array B110i SATA RAID) does not support more than 4GB memory, (2GBX2 modules) or more added, it works fine with single 2GB module. Boot OS with single module and upgrade system Rompack to the latest version then upgrade B110i controller driver to 220.127.116.11. Shut down the server, add additional modules. It will work fine.
You can always add more storage to a server, as long as you have enough internal connectors in the server. You can also purchase another scsi or sata backplane to add more ports if you're out of internal connectors. You may also want to look into a SAN or NAS device to offload some of your not too frequently used data. Many SAN devices give incredible performance with pretty good scalability. Steven
First create a floppy disk with your RAID driver for W2K3 Server. Next boot the server with the W2K3 Server CD, and hit F6 when prompted, and S to add the specific driver for your RAID and using the floppy to get the driver installed.
Next boot to the recovery console of W2K3 Server. If it finds your hard disk, it will even ask for your Administrator's Password to continue. If this works, then you are probably home free.
Get to the command line of the W2K3 Server Repair console and perform some directory searches to see if the data is there and intact. You can also perform a CHKDSK from that console.
Once you have made sure your data is there and intact, type these two commands: FIXMBR and FIXBOOT
This should solve the problem and when you EXIT out of the console, it should reboot. Remove the CD and it "should" re-boot from the hard disk.
If you still have problems, let me know with how far you got with the steps above. I have another solution but need to know your RAID controller's model (ServeRAID 5i, 6i, etc).
You can relocate any my documents folders to the D:\ drive using a right mouse click and properties to enter a new directory. When you are logged onto the appropriate account.
If you have items on the desktop (data) you can relocate them to a folder on the D:\ drive and place a shortcut to them on the desktop -- same functionality but the disk usage changes drives.
You can uninstall specific applications and reinstall them on the D:\ drive
You may be able to reassign the temporary internet folders depending on the version of Internet Explorer to the D:\ drive to reduce use of C:\ Likewise Temp if you change the JCW value.
If you are using older versions of Internet Explorer that have been updated you may be able to remove backups using the add/remove programs scenario -- do not backoff current versions there are buttons in some versions of IE to remove the backups created when updating.
Using add/remove programs to eliminate items not used. If this is a true server -- items like calculator and numerous accessories could be removed. There may be additional unused programs and services that can be removed to buy some additional space.
Anti-Virus software often keeps backup copies of signature files -- reviewing your software in that area could provide additional files that could safely be removed.
I do not know if windows 2000 had the indexing service. If it does is maintains a second directory and space of the search service is not required eliminating the associated data can reduce C:\ drive space requirements -- if necessary the associated files can be relocated to the D:\ drive.
In the end all of the above may not be much space but it could be some.