Bosch has been providing 2 types of VRM packages: a 32bit and a 64bit version. Since VRM 3.82 we are only offering the 64bit version.
As all of our released DIVAP IP units started off as 32bit VRM which includes a Transcoder service.
Relates to: IP Storage/PC HW - DIVAR IP 6000 R2 and DIVAR IP 7000 R2
Both DIVAR IP units running the BIOS from American Megatrends Inc. (A.M.I)
There are PRE BOOT or POST BOOT beeps.
Please see the following Acoustic Error Codes.
This article will explain how to set-up the RAID quickly in order to start the "re-imaging" process from the Recovery DVD (one at DIVAR IP 6000 R2 - or two DVDs at DIVAR IP 7000 R2) enclose to each DIVAR IP 7000 R2 or DIVAR IP 6000 R2 delivery.
This article describes all the steps that will help you to create iSCSI Virtual Disk/LUNs after replacing an HDD on a DIVAR IP 5000 AIO.
BVMS Configuration Client which is included with BVMS
DIVAR IP 5000 AIO
In the past (prior to Windows Server 2012 R2), in order to perform NIC Teaming, we would have needed two adapters which were from the same vendor, and a third-party software that would make the teaming possible and present the OS with just one “virtual” network card.Now from Windows Server 2012 R2 and up, this is built-in and its hardware agnostic.
This means you can use whatever network cards you want and the teaming will work like a charm.
Was the following message displayed when you tried to enter the product key?
"This key didn't work, please check it and try again, or try a different key."
Please find here what can you do if the Windows product key cannot be activated on your DIVAR IP.
What is the difference between RAID 5, RAID 5 plus a Hot Spare and RAID 6?
The RAID combines two or more physical drives into a logical unit presented as a single hard drive to the operating system. There are currently six basic RAID levels: RAID 0, RAID 1, RAID 0+1, RAID 1+0, RAID 3, RAID 4, RAID 5 and RAID 6.
The scope of this article is to provide basic information for the levels RAID 5 and RAID 6 and to compare them from point of view of performance and security.
Hot spare is a drive that acts as a stand by drive in RAID 1, RAID 5 or RAID 6 volume. It is fully functional drive that contains no data and is not used during normal operation. If a drive from the volume fails, the controller reconstructs the data from the failed drive to the hot spare drive.
A RAID 5 array is designed to protect against the failure of a single disk within the array. Because of the way that RAID 5 works, the total capacity of one disk is lost to overhead. If, for example, a RAID 5 array contained five 10TB disks, then the array’s usable capacity would be 40TB.
A RAID 5 (with Hot Spare disk) array can be configured to treat one of the disks as a hot spare. Then one of the disks is reserved as a replacement in the event that a disk fails. For the above example with five 10TB disks, this would decrease the example array’s usable capacity to 30TB.
A RAID 6 array is designed to protect against two simultaneous disk failures. However, the price for this extra protection is that two disks' worth of capacity is lost to overhead. As such, a RAID 6 array made up of five 10TB disks would have a usable capacity of 30TB because 20 TB is lost to overhead.
The performance during Normal Operation is measured in IOPS (Input/output operations per second) and as a sum for all the disks (excluding the Hot Spares and decreased for writing parity data) in the array. As a rule of the thumb, the higher the overhead associated with writing parity data (in the above example RAID 5 with Hot Spare causes the same overhead like RAID 6) the lower the IOPS.
The reason for implementing RAID arrays is to secure the data. The level of protection does not directly correlate with the overhead. From the above example both RAID 5 with Hot Spare and RAID 6 have same capacity, but offer different level of protection. In case of failure of RAID 5 array with Hot Spare, the Hot Spare is activated and the rebuild process start immediately.
The system can recover from a single disk failure and during the recovery, process is vulnerable to second disk failure.
Therefore, RAID 5 and RAID 5 with Hot Spare disk offer the same level of protection – single disk failure.
In contrast, if a disk fails at RAID 6 array, the recovery will start only after the faulty disk is replaced manually. However, if during the recovery process second disk fails, the RAID 6 array will stay functional.
Where can you find the ISO image for recovery of DIVAR IP 7000R2 and DIVAR IP 6000R2?
DIVAR IP 7000R2 and DIVAR IP 6000R2
DIVAR IP 6000 2U W/O HDD
DIVAR IP 6000 2U 4X3TB
DIVAR IP 6000 2U 8X3TB
DIVAR IP 6000 2U 4X4TB
DIVAR IP 6000 2U 8X4TB
DIVAR IP 6000 3U W/O HDD
DIVAR IP 6000 3U 16X3TB
DIVAR IP 6000 3U 16X4TB
DIVAR IP 7000 2U W/O HDD (R2)
DIVAR IP 7000 2U 4X3TB (R2)
DIVAR IP 7000 2U 8X3TB (R2)
DIVAR IP 7000 2U 8X3TB (R2)
DIVAR IP 7000 2U 8X4TB (R2)
DIVAR IP 7000 3U W/O HDD (R2)
DIVAR IP 7000 3U 16X3TB (R2)
4000GB HDD DIVAR IP 6000/7000
For recovery of DIVAR IP 6000 R2 or DIVAR IP 7000 R2 one should use only the DVD provided with the particular device.
Do not use the DVD for recovery if you are not sure that it is the one delivered with the system.
In case the DVD is lost or damaged request the respective ISO image from Bosch Technical Support.
Request the ISO image from Bosch Technical Support:
Provide the Serial Number of the device
What is the reason for the recovery
Why it is not possible to use the recovery DVD
This article will guide you through the recovery steps of a DIP:
TSG: Rebuild broken OS RAiD on DIVAR IP 6000, DIVAR IP 6000 R2, DIVAR IP 7000, DIVAR IP 7000 R2