NAKAHIRA Kazutomo wrote:
> Hello, all.
>
> We wrote a Shared Disk File EXclusiveness Control Program, called
> "SF-EX" for short, could prevent a destruction of data on
> shared disk file system due to Split-Brain.
>
> This program consists of CUI commands written in the C and RA,
> the former is used for managing and monitoring shared disk status
> and the latter is the same as other common RAs.
>
> We tested this program on IBM and HP platform, and we confirmed
> all functions worked well.
>
> Our test environment is listed below:
> Software:
> OS :RHEL4 ES Update5(kernel2.6.9-55.ELsmp)
> HB2:heartbeat-2.1.2-2
>
> Hardware:
> IBM platform:
> Server : System x3650
> Shared disk: DS 4700 (FC)
>
> HP platform:
> Server : DL380G5
> Shared disk: MSA500G2 (SCSI)
>
> How to install and configuration are described in README.
> If you are interested in this program, please try it and
> let me know your comments.
>
> Your suggestions on how to improve are really appreciated.
This program would be even more useful if it were available as a quorum
module. Have you thought about making it a quorum module?
Thanks!
--
Alan Robertson <[EMAIL PROTECTED]>
"Openness is the foundation and preservative of friendship... Let me
claim from you at all times your undisguised opinions." - William
Wilberforce
_______________________________________________________
Linux-HA-Dev: [email protected]
http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev
Home Page: http://linux-ha.org/
