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can we do it during business hours ? <br />
will there be slowness or potential loss in data ?
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can we do it during business hours ?
will there be slowness or potential loss in data ?

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hello we have a shared volume (RAID5) on our EVA4400, and it is presented as c:\ drive to one of our servers. <br />
that drive is running out of space. i would like to allocatte 30GB extra for it. <br />
i would go to the VDISK in the HP Command view and increase the space from 70GB to 100GB<br />
and then i have to go to the windows server and extend the 70GB to the 100GB. <br />
did i miss anything ? <br />
will there be any down time? or any chance of data loss in the process ?
</div>
</div>


hello we have a shared volume (RAID5) on our EVA4400, and it is presented as c:\ drive to one of our servers. 
that drive is running out of space. i would like to allocatte 30GB extra for it. 
i would go to the VDISK in the HP Command view and increase the space from 70GB to 100GB
and then i have to go to the windows server and extend the 70GB to the 100GB. 
did i miss anything ? 
will there be any down time? or any chance of data loss in the process ?

EVA4400 shared volume

Computer data storage, often called storage or memory, is a technology consisting of computer components and recording media used to retain digital data. In addition to local storage devices like CD and DVD readers, hard drives and flash drives, solid state drives can hold enormous amounts of data in a very small device. Cloud services and other new forms of remote storage also add to the capacity of devices and their ability to access more data without building additional data storage into a device.

Storage

Storage devices include any device used for storing and retrieving digital information. Hard disk drives (HDDs) use one or more rigid ("hard") rapidly rotating disks (platters) coated with magnetic material. Data is accessed in a random-access manner, meaning that individual blocks of data can be stored or retrieved in any order and not only sequentially. The primary competing technology for secondary storage is flash memory in the form of solid-state drives (SSDs), but HDDs remain the dominant medium for secondary storage due to advantages in price per bit and per-device recording capacity. CD-RW (Compact Disc-ReWritable) is a digital optical disc storage format that allows information to be stored outside the mechanical HDD.

Storage Hardware

Servers are computing devices that are similar to desktop computers in that they have the same basic components, but are significantly different in size, configuration and purpose. Servers are usually accessed over a network, and many run unattended, without a computer monitor, input device, audio hardware or USB interfaces. Many servers do not have a graphical user interface (GUI), and are configured and managed remotely. Servers typically include hardware redundancy such as dual power supplies, RAID disk systems, and ECC memory, along with extensive pre-boot memory testing and verification. Critical components might be hot swappable, and to guard against overheating, servers might have more powerful fans or use water cooling.

Server Hardware

The term "Backup" means the methods and processes involved to copy computer data (system data as well as application data) to media other than the ones where the data originally live (disk, tape, optical, cloud). "Restore" in turn means the methods and processes involved in data recovery, i. e., bringing back copied computer data to their original location. Backup/Restore primarily serves as a means of protection against data loss, be it due to disaster, corruption or sabotage. It can also be used for recovering data from an earlier point in time and even for cloning machines or applications. There is a wide variety of backup/restore software available, from expensive commercial products to free or open source tools.