I am curious as to how the 2 diff systems will coordinate disk block usage (
ie superblocks, inodes, and blocks of data. I think each system will think
that IT owns the drive, and will use it accordingly.
Even if u were to flush the cache, u will be probably overwriting the other
systems data. :-/
gat
Krishna Sreehasam wrote:
> hi,
> I have a problem with syncing of data on to the SCSi disk. I have a
> SCSI disk pack connected to two machines acting as a shared disk. The
> problem is if I write data from one machine and then try to read it from
> the other, the data is not visible. I mounted the partition on machine1
> and then tried to write some data. It was visible then. Then, I unmounted
> it and mounted the same partition from the machine2. The data which
> I wrote was not visible there. I think it is a syncing problem. Any
> ideas,explanations,suggestionsans solutions are extremely welcome. please
> do mail me if you need any extra information.
>
> The hardware details are:
>
> (1) AHA-2940 Adaptec SCSI cards
> (2) Intel P3 m/c's running on 2.2.12 kernel.
> (3) Segate SCSI Disk in a Sun MultiPack
>
> Thanks in advance
>
> Krishna.S
>
> -------------------------------------------------------------
> Krishna Sreehasam home address:
> Senior Systems Engineer 19-12-501,
> Wipro Infotech - Technology Solutions Bairagi Patteda,
> 1st floor, Sequent India Development Center Tirupathi,A.P,
> Sri, Chamundi Complex, Voice:
> No. 26, Bommanahalli, Hosur Main Road, 91-8574-43968
> Banglore 560068.
> Voice: 91-80-5722293 ext:5243
> ----------------------------------------------------------------------
>
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