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Raid 0: Synchronization
I just set up an RAID 0 array and i have a question regarding the synchronization of the disks. I'm using the VIA RAID tool 4.04 under Windows and did the synchronization for the first time. Do i have to do this like once week to keep all the data up to date on both disks or does it do the write process simultaneously on both disks? greetings.. ...Markus Markus wrote:
> I just set up an RAID 0 array and i have a question regarding the Of course it's RAID 1, not RAID 0... :/> synchronization of the disks. I'm using the VIA RAID tool 4.04 under > Windows and did the synchronization for the first time. > > Do i have to do this like once week to keep all the data up to date on > both disks or does it do the write process simultaneously on both disks? greetings.. ...Markus you need rebuild only raid 1,5 and so on.
raid 0, wrights to 2 or more disks all the time. ---------------------------------- New home for IT problems and interesting stuff.:) xpreactor.com On Mon, 04 Apr 2005 17:29:11 +0200, Markus
<nospam@tugraz.at> wrote: >Markus wrote: It can be done to rebuild the array from a new (replacement)>> I just set up an RAID 0 array and i have a question regarding the >> synchronization of the disks. I'm using the VIA RAID tool 4.04 under >> Windows and did the synchronization for the first time. >> >> Do i have to do this like once week to keep all the data up to date on >> both disks or does it do the write process simultaneously on both disks? > >Of course it's RAID 1, not RAID 0... :/ > > >greetings.. >..Markus for one failed drive or if you have a specific reason to believe the data is inconsistent. In use the data is written to both simultaneously, you should not need to sync them again. If you wanted to periodically add a 3rd disc to make a removable backup of the array (thus removing it or leaving it in the system but leaving the removed (original) drive out of the system on a rotational basis) then of course you'd have more occasions to sync them.
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