[Linux-cluster] Re: Does GFS support MD multi-device in a two node cluster?

jOe smartjoe at gmail.com
Wed Jul 12 18:34:20 UTC 2006

On 7/11/06, jOe <smartjoe at gmail.com> wrote:
> Hello All,
> We want to confirm that GFS support SCSI based MD multi-device
> configuration?
> Server: HP dl380g4 x 2, each has 4-port additional array adapter installed
> Storage: HP MSA500g2, SCSI array disk system, has 4-port option installed,
> support 4 SCSI cable connect to this system.(4 individual physical server or
> two server with dual SCSI path.)
> We've already deployed RHCS on it (without GFS) and use linux's MD
> multi-device for SCSI multi-path. (merge two lun path from the disk array to
> single failover path.  /dev/sda+/dev/sdb ->/dev/md0)
> Question: Can we deploy GFS on such hardware configuration and is it
> possible to create GFS on MD multi-device ? Any pros and cons?
> Thanks a lot,
> --
> Joe Yu

Anyone know my questions?
Joe Yu
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