Hi all, can anyone tell about RAID-5 configuration? if we have ten hard disks to connect with the help of RAID-5, how to we ‘ll do it and how many hard disks failure it will support for fault tolrance?
Originally Posted by engineer_vinay
can anyone tell about RAID-5 configuration?
RAID5 is based on parity so is called as Parity RAID. It checks data using parity. There is no dedicated drive here like RAID level 3 & 4, so parity information is distributed among all drives. So it is known as rotating parity array. It requires minimum three drives for implementation & no. of…
I am on a old AIX 4.3.3.0 trying to restore a backup on tape.
The device /dev/rmt1 exist end I succeed to execute the following commend with correct result:
tar -tvf /dev/rmt1
I obtained the contain of the tape backup. It take approx. 2 hours.
But when I try to make any restore, nothing happened, no message, nothing.
Ex. of commmand I’ve tried:
tar -xvf /dev/rmt1 ./oradata01/DBNAME/dbf/prodtai.dbf
tar -xvf /dev/rmt1 ‘./oradata01/DBNAME/dbf/prodtai.dbf’
tar -xvf /dev/rmt1
tar – xvvf ./oradata01/DBNAME/dbf/prodtai.dbf
No way.. and I do not know if tar generate some log somewhere …
Any ideas Welcome!
Not familiar with the AIX differences…
Hi,
I am running a small bussiness and used to keep records in RAID system. Last night when i started RAID system, it was not getting started. I diaognose the failure myself, i came to know that one of the drives gets corrupted by wear and teat of machine.
I am much worried about the data saved it. Will i be able to access the data again? plz help me…
Mari…your problem is really very critical. Only in rear cases lost data comes in its original form.
You dont need to worry at all because SalvageData offers best RAID recovery services.…
There is something wrong in my computer, and all office files can not be opened!!! Who can give me a hand to repair these word files? Thanks in my heart.
Can you explain your problem? You can not read onli office files? Can you copy some office files and try to open on other computer? Looks like it is virus or trojan.
I have a bunch of 4mm DAT tapes that contain backups from some legacy system, i have set up a server and an old tape drive to read the tapes, problem i have now is i have no idea what they were written in, i have Veritas on a server (i thought a good choice) but no joy there. Is there any software that can determin what program was used to create a backup on a DAT tape? , yours hopin
can you see any of the file backup extensions; not the individual files?
no cant see anything, but i know there…
HELP! I have a raid 1+0 failure and stripe data is gone. I don’t even know where to start to reconstruct. I am running an Asus m2n32-sli Motherboard with 4 drives. TIA
Relax. You should have 100% redundancy. SalvageData has a RAID recovery tool that has had good reports.
More details would be welcome. What does the RAID BIOS say ? Does RAID BIOS detect the array and its members? Have you tried to rebuild the array in RAID BIOS?
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cudeso.be – Linux / OpenBSD test environment :: RAID-Definitions
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Best…
Hi all, can anyone tell about RAID-5 configuration? if we have ten hard disks to connect with the help of RAID-5, how to we ‘ll do it and how many hard disks failure it will support for fault tolrance?
