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Hi Lorn,
Thanks a lot for this survey. I am looking forward to the results on the
list. We will put it on the web site too.
Thanks,
Wensong
On Tue, 9 Jan 2001, lvs-survey survey wrote:
>
> Hi All,
>
> If you have a moment, please reply to this survey and I'll post the results
> to the list. (Please do not reply/CC to the list!)
>
> --Lorn Kay
>
> --------------------------------------------------
>
>
> 1. How many LVS clusters do you administer:
>
> [ ]
>
> 2. Number of Directors per cluster?
>
> [ ]
>
>
> 3. Total number of Real Servers in your LVS cluster(s):
>
> [ ]
>
>
> 4. Routing methods used in production cluster(s) (number of each):
>
> [ ] DR [ ] NAT [ ] TUN
>
>
> 5. Scheduling method(s) used (number of each):
>
> [ ] Round Robin [ ] WRR
> [ ] Least Connection [ ] WLC
>
>
> 6. Types of Real Servers (X all that apply):
>
> [ ] Windows (NT/2000)
> [ ] _____________Linux
> [ ] SunOS/Solaris
> [ ] HP-UX
> [ ] Other UNIX __________________
> [ ] Other OS __________________
>
>
> 7. Services offered by LVS Cluster (X all that apply):
>
> [ ] WWW
> [ ] FTP
> [ ] SMTP/Sendmail
> [ ] SQL/MYSQL
> [ ] Other Database __________________
> [ ] Other __________________
>
>
> 8. File system replication method(s) used to sync servers (X all that
> apply):
>
> [ ] rsync
> [ ] custom script/cron job
> [ ] CODA
> [ ] NFS
> [ ] DRDB
> [ ] GFS
> [ ] Intermezzo
> [ ] Other __________________
>
>
> 9. Cluster Monitor Software/Tools used (X all that apply):
>
> [ ] heartbeat
> [ ] Mon
> [ ] Keepalived
> [ ] Nanny/Pulse
> [ ] Other __________________
>
>
> 10. Security problems: Have you ever been attacked:
>
> [ ] Denial of Service
> [ ] Web content defaced
> [ ] OS attack
> [ ] Other __________________
>
>
> 11. Type of LVS implementation (Number of each):
>
> [ ] Red Hat Piranha
> [ ] Ultra Monkey
> [ ] TurboLinux Cluster Server
> [ ] Red Hill Networks' WebMux
> [ ] Built my own
> [ ] Other __________________
>
> --------------------------------------------------
>
> Thanks!
>
>
>
> _________________________________________________________________
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>
>
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