Many of my
friends to buy the HP server, HP JC694A it is easy to encounter the problem , HP server can be inserted double CPU, and the
machine comes with only 1, would
you like to two?HP server can be inserted 18 memory
slots, but bought HP server only two slots,need not to need to upgrade to the memory 18?
HP server can be inserted 8 hard drive, I am only two hard disk or 4, or 8?
The above
problem looks simple, as long as sufficient funds full match! Or say, now how
many, buy much, not upgrade.
Indeed, the two approaches are quite reasonable. Then I do for HP engineers, from a technical and product perspective, what to do!
The 1 increase in CPU, if the WIN operating system, you may need to reinstall the operating system. If the LINUX operating system, you may need to re compile
the kernel, compared with the operating system. At the same time, the double CPU and single CPU, interpolationmemory slots are different, if you
are faced with 18 memory slots, you may feel dizzy!
2 memory upgrade, you may face because the purchase of different batches, and cause
memory particles or batch
of different manufacturers, but cannot
enable memory multichannel
service, multi-channel service can let your memory bandwidth and N times, in order to improve the efficiency of.
3 upgrade disk, you may face the risk of data loss. The HP HP server hard disk slots will bemany, especially the hard disk slot hot
plug, you can always add a hard disk, without stopping. Don't open the chassis. Remember, this is a misleading propaganda, the actual situation is, the hot swap function is mainly used for range, replacement of damaged hard disk, in order to replace the hard disk is convenient, not to increase the hard disk is convenient.
You may be two block disk do RAID1, upgrade to the 4 block needs to change the arrayRAID5, upgrade to the 8 block, you may need to RAID6, even if you use the RAID1, or want to change, because the original RAID1 is two disc set, is now more disk set, increase harddisk may need to hard disk array to establish first removed before, array information change,equal to all the original all hard
disk is formatted. If you
risk do not delete the original RAID1 or RAID5, you need to back up all data, do the redo preparation. What if? In the event of, is. If a
backup is not completely? Who will bear the risk?
Based on
the above reasons, cannot but not to, do not upgrade CPU free, memory and hard disk! The above is based
on the premise that you can buy
the parts of the.
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