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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
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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 __________________
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Thanks!
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