ExternalVendorCode/tahoe-lafs
1
0
Fork 0
mirror of https://github.com/tahoe-lafs/tahoe-lafs.git synced 2024-12-24 07:06:41 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

provisioning: add more options for num-servers and server-dBA

Browse Source
This commit is contained in:
Brian Warner 2007-11-15 13:40:49 -07:00
parent e3037a7541
commit 3dfe8783cb
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/allmydata/provisioning.py
View File

@ -194,7 +194,12 @@ class ProvisioningTool(rend.Page):
(30, "30 servers"),
(50, "50 servers"),
(100, "100 servers"),
(200, "200 servers"),
(300, "300 servers"),
(500, "500 servers"),
(1000, "1k servers"),
(2000, "2k servers"),
(5000, "5k servers"),
(10e3, "10k servers"),
(100e3, "100k servers"),
(1e6, "1M servers"),
@ -206,7 +211,10 @@ class ProvisioningTool(rend.Page):
# availability is measured in dBA = -dBF, where 0dBF is 100% failure,
# 10dBF is 10% failure, 20dBF is 1% failure, etc
server_dBA_choices = [ (20, "99% [20dBA] (14min/day or 3.5days/year)"),
server_dBA_choices = [ (10, "90% [10dBA] (2.4hr/day)"),
(13, "95% [13dBA] (1.2hr/day)"),
(20, "99% [20dBA] (14min/day or 3.5days/year)"),
(23, "99.5% [23dBA] (7min/day or 1.75days/year)"),
(30, "99.9% [30dBA] (87sec/day or 9hours/year)"),
(40, "99.99% [40dBA] (60sec/week or 53min/year)"),
(50, "99.999% [50dBA] (5min per year)"),
@ -585,7 +593,7 @@ class ProvisioningTool(rend.Page):
else:
add_output("Servers",
T.div[T.b["Note: too many drives per server, "
"assuming $300"]])
"assuming $3000"]])
server_cost = 3000
server_capital_cost = (server_cost + drives_per_server * drive_cost)