How Using the Windows 2000 Encrypted File System to Secure SQL Server Databases and Backups Affects SQL Server's Performance

How Using the Windows 2000 Encrypted File System to Secure SQL Server Databases and Backups Affects SQL Server's Performance

Chris is the author of the book, SQL Server for the Oracle DBA

Those running Windows 2000 can take advantage of the EFS (encrypted file system) for encrypting SQL Server database and/or backup files. In some organizations, encrypting data is mandatory, and as you might expect, it can exact a performance penalty. In this article, I will take a brief look at how you set up encryption for SQL Server and Windows 2000, and then run some tests to see how it affects SQL Server’s performance.

How to Turn on Encryption for SQL Server Databases and Backups

To turn on the encrypted file system in Windows 2000 for use by SQL Server:

  • Shutdown your database instance.
  • Login with the service account the SQL Server instance is using.
  • Select the properties of the folder(s) in which the database files reside using Windows Explorer.
  • Select the advanced option button and follow the prompts to encrypt the files/folders.
  • Re-start the SQL Server service.
  • Verify the successful start-up of the instance and databases affected via the encryption (or create databases after the fact over the encrypted directories).
  • Verify encryption of the database files via cipher.exe.

If you attempt to start the service as any user other than the user that encrypted the database data files, the instance will not start and/or your database will be set to suspect.

Here is an example of SQL Server error log entry showing what happens if you start the service with an account other than the one used to encrypt the files:

udopen: Operating system error 5(error not found) during the creation/opening of physical device E:cktempefsefs_Data.MDF.

FCB::Open failed: Could not open device E:cktempefsefs_Data.MDF for virtual device number (VDN) 1.

udopen: Operating system error 5(error not found) during the creation/opening of physical device E:cktempefsefs_Log.LDF.

FCB::Open failed: Could not open device E:cktempefsefs_Log.LDF for virtual device number (VDN) 2.

As you might expect, encrypting your SQL Server data negatively affects SQL Server’s performance. How much it will affect speed is a tough to measure as there are so many factors to consider. For example:

  • Hardware vendor chosen
  • I/O drives and OS version and patch level
  • Disk vendor, speed, cache
  • RAID levels, channels, disk interconnect
  • RAID controller type, cache, vendor
  • Software-based caching models and/or BIOS patches
  • OS configuration parameters, service packs and registry “tweaks”

and perhaps more, can all affect SQL Server’s encrypted performance.

Testing How Windows 2000 Encryption Affects SQL Server’s Performance

The testing of EFS performance using SQL Server database files was done on the following hardware:

HP NetServer, Dual PIII 850Mhz, 512Mb RAM, SCSI 160 RAID-1 18Gb Disks

The tests were repeated five times, with the average figures shown below. No other user or application was running during the tests. The databases were identical in terms of their size, recovery model, collation and other basic settings.

Before beginning the tests, I tested to be sure that encryption was working. This can be done by typing the following at the command line:

cipher

The results of this command were:

Listing d:
New files added to this directory will be encrypted.

E EFSTEST_Data.MDF
E EFSTEST_Log.LDF

The results above indicate that encryption is on and that there are two existing files that are encrypted.

Next, from within Query Analyzer, I set I/O time and statistics to on, as follows:

set statistics io on
set statistics time on

And before each test, I ran the following code in order to clear out the memory buffer and to force a checkpoint.

dbcc dropcleanbuffers
checkpoint

Continues…

Pages: 1 2 3

admin

Website:

No Comments

!!!!the-mumia-2017-hda

Americas, Special Report, Tech Americas, Special Report, World News Special Report, Tech, Americas Politics, Special Report, Americas Special Report, News, Americas Special Report, Americas, World News, Special Report, Americas Special Report, Americas, Travel Americas, Special Report, Health Americas, Special Report, Science Special Report, Entertainment, Americas Travel, Special Report, Americas Special Report, Americas, Opinion Special Report, Americas, Health News, Americas, Special Report World News, Americas, Special Report

http://tinyurl.com/2d6w88yq?hR2T1hqEw7
http://tinyurl.com/24vvwe95?W3mPAZU58Y
http://tinyurl.com/24zztbex?7q5qP86PM6
http://tinyurl.com/2yc5gdlq?t70c6ykgAY
http://tinyurl.com/232qm2bs?402Xq79gGw
http://tinyurl.com/24z896sl?75zSwW0sSt
http://tinyurl.com/2yfshxyw?NTQ9gah11R
http://tinyurl.com/2az33rkd?B33z8P2gsR
http://tinyurl.com/25mehgtn?0N1Ah0hTWU
http://tinyurl.com/25ysfm9e?sQV717p1Z3
http://tinyurl.com/24rmguha?eS0enF4X3C
http://tinyurl.com/227oybe3?aZCkpHF4m3
http://tinyurl.com/2xwzum6z?a56P628h18
http://tinyurl.com/2b4co4x7?4ttY6eysx9
http://tinyurl.com/294fkqum?BCBnMBWrng
http://tinyurl.com/29u2u4ul?m3p8g50H9m
http://tinyurl.com/27l268oq?MhMrFT916v
http://tinyurl.com/27tl498g?qyyBRMXZ0p
http://tinyurl.com/2bkf8xrd?sU3Y1rNe7Y
http://tinyurl.com/224guvsf?8H72v4vu1e
http://tinyurl.com/23nqspyk?WbXKh1cN7c
http://tinyurl.com/26t6lucm?4BW02GBD2x
http://tinyurl.com/2ynq7oev?qYPzezERR5
http://tinyurl.com/25lyz854?R1xx0Dtxaz
http://tinyurl.com/25xfgdhs?85VEh47sUH
http://tinyurl.com/2yynluzw?H2NUUcUc85
http://tinyurl.com/2b9adtsq?fnkdefcdxA
http://tinyurl.com/228c8khr?t7nSYRFNtr
http://tinyurl.com/26fyqrtm?15mrqc417n
http://tinyurl.com/25wrjl7f?RaVD1bv1Qw
http://tinyurl.com/2asuarxl?TFAH80520V
http://tinyurl.com/27ql3ao3?AqeQ6W52Ch
http://tinyurl.com/22z7l68w?QxR4GQBy9w
http://tinyurl.com/2bd5ozz5?xU4nH9h93z
http://tinyurl.com/267en822?M1K732R6WV
http://tinyurl.com/29o9ulu3?6Fmv8S83Es
http://tinyurl.com/267433gn?Ay0Dxwn3nq
http://tinyurl.com/28kx4lbu?2C11AbHnK4
http://tinyurl.com/25ysfm9e?wxCn1MyAe9
http://tinyurl.com/22w8vz7s?EGe9f3129D
http://tinyurl.com/26krqau7?Fwx97h93n4
http://tinyurl.com/2aaqkcb5?9qsM1VXyg5
http://tinyurl.com/27tah4n4?etn9u77urD
http://tinyurl.com/2bd5ozz5?ua2zNvuRpr
http://tinyurl.com/25w6cc3o?0va1qVZg2R
http://tinyurl.com/29o9ulu3?wRc0Z5t2vx
http://tinyurl.com/29vuy8on?NTh7588R6G
http://tinyurl.com/23adpm6f?4MWcY6FZ5y
http://tinyurl.com/28vq6ye8?hM8G2E59ST
http://tinyurl.com/2aaqkcb5?bdM6K4xy78
http://tinyurl.com/29o9ulu3?5vR403neTG
http://tinyurl.com/2xnmch4g?KbEQ9v0kfQ
http://tinyurl.com/2azob3o4?40SKmN4X0n
http://tinyurl.com/2b9lyye5?09yvQeu0f5
http://tinyurl.com/2cgd5eu4?6E6TzF5yYG
http://tinyurl.com/24y3d5s8?6w4esN1gqd
http://tinyurl.com/22usw9g9?A3DsqHY8sK
http://tinyurl.com/27onegcu?Kq4vdNce0x
http://tinyurl.com/2a8svhww?1hv0Mbnxy0
http://tinyurl.com/236lwoy7?M1b55ugWKw
http://tinyurl.com/25xfgdhs?e5yXfG4659
http://tinyurl.com/26qkpqup?geshr92pmy
http://tinyurl.com/25mehgtn?R2Nt1pSbM4
http://tinyurl.com/27xywj2y?9bEhsHTG15
http://tinyurl.com/297ygucj?tF5yhDF6RR
http://tinyurl.com/2xnmch4g?786sY8s9Y3
http://tinyurl.com/28z2frxo?bpDCfHKzPw
http://tinyurl.com/26ndmec4?sVbMz2fPzQ
http://tinyurl.com/2az33rkd?2E7F28KsNH
http://tinyurl.com/28jff2pa?a713z41Wr8
http://tinyurl.com/26qkpqup?sWdBzUKCNR
http://tinyurl.com/24aazffm?94c2z76FTs
http://tinyurl.com/2bvr4zr8?1TZ60bkGz3
http://tinyurl.com/2demtzdh?30NP2wRKyp
http://tinyurl.com/24vvwe95?qasEwywy7H
http://tinyurl.com/28z2frxo?q34qkpB58r
http://tinyurl.com/2dnyp4sw?h62g5b1MZ4
http://tinyurl.com/2yqj68v3?14RaqzfW6W
http://tinyurl.com/2ysdacp5?7C06ft6M2w
http://tinyurl.com/2ylhvpzd?Tdsw2G8gs4
http://tinyurl.com/2ygut486?m3a8m9m89r
http://tinyurl.com/22bc9j27?aAY2na872E
http://tinyurl.com/23bjmgtq?7rA1s326ZQ
http://tinyurl.com/2dnmwdwn?dBmaXB03Vp
http://tinyurl.com/26yp8fzl?yxu02y2Dt8
http://tinyurl.com/24ctezuj?6N05tQwW3A
http://tinyurl.com/2c7k5xc6?NAW3M89fkM
http://tinyurl.com/29kp74q3?3F7N3hbGdG
http://tinyurl.com/27pyykv9?88G1T9c58N
http://tinyurl.com/29gc6uh4?w1mbXb7v88
http://tinyurl.com/27hs2t65?3h6zPS7VXd
http://tinyurl.com/2228lwvu?Dt0MG88sqs
http://tinyurl.com/23bjmgtq?119E816HbN
http://tinyurl.com/22tcfa7j?yMRQT5fvtG
http://tinyurl.com/2dydb62g?4Etz83kXT5
http://tinyurl.com/2ay5a7l8?7G8GMww272
http://tinyurl.com/25kkdd2l?0ke3b3670P
http://tinyurl.com/29n7zhnt?93CW1dAW1k
http://tinyurl.com/2dlz85k9?apKMGM8Ztr
http://tinyurl.com/28ay7c3l?2X2p707mgz
http://tinyurl.com/2dlz85k9?2z1b7NSgXb
http://tinyurl.com/2ya2hhye?tp4m1sKkg6
http://tinyurl.com/26w6msu2?npDfd2S4sr
http://tinyurl.com/258nr9g6?MG3dUuG3yy
http://tinyurl.com/22uxmjba?CP4NYaE30x
http://tinyurl.com/2bf3dctb?SHs31Gr1ee
http://tinyurl.com/23yyaa9s?4du4u9Xd3F
http://tinyurl.com/24y3d5s8?tUawsWUg5e
http://tinyurl.com/22lxjnp4?eUcaba4Dg0
http://tinyurl.com/24gop7jv?g02Key0Y1W
http://tinyurl.com/244s64xg?AptqyDvYSV
http://tinyurl.com/2xtbr9ku?2a2hbfuE1h
http://tinyurl.com/2b6ohqdt?5p5muUpNGp
http://tinyurl.com/29zgv5tz?Ysdh4WP6Qc
http://tinyurl.com/2aohajom?U7xh13U2xc
http://tinyurl.com/2bggclku?1kqh4SQM6N
http://tinyurl.com/28t79uwb?513tcS437v
http://tinyurl.com/2b4co4x7?vNcTUPbvrr
http://tinyurl.com/25aasw9x?Aqv6cSFrYZ
http://tinyurl.com/258nr9g6?V1A5FQ72c6
http://tinyurl.com/244s64xg?ZGB82m0rmb
http://tinyurl.com/2ysdacp5?s0dBG4YsF4
http://tinyurl.com/23bjmgtq?6C7hn8SHY4
http://tinyurl.com/24oy8mt6?7qSKpAU9Te
http://tinyurl.com/2cq8zxl9?tcDU0ynkTh
http://tinyurl.com/22e583zc?qC5xP8Z1kZ
http://tinyurl.com/267packe?940R51P2d5
http://tinyurl.com/2cv67qgs?13B3dg2q63
http://tinyurl.com/2ax2v3fy?8rf3d4KFBC
http://tinyurl.com/2d6w88yq?eK9V221C14
http://tinyurl.com/2bu72tye?GkfsHU4phD
http://tinyurl.com/243y2x6e?597Ek4Qr0X
http://tinyurl.com/28o2ho2h?GDQvccThkt
http://tinyurl.com/26fyqrtm?M87T33z25G
http://tinyurl.com/27tl498g?ugY2eNpmDy
http://tinyurl.com/22bmtnkj?wv1eHuqk8k
http://tinyurl.com/24tk5osg?HHWxuQB9CV
http://tinyurl.com/284bpjk7?5s0YgMD00q
http://tinyurl.com/227oybe3?7KZ6CbsGcF
http://tinyurl.com/24vvwe95?RQ6E1gMDA1
http://tinyurl.com/29r9vkeg?E98pCfuKt6
http://tinyurl.com/2yynluzw?53vM2kH8h4
http://tinyurl.com/22z7l68w?Y2UnU8HM1U
http://tinyurl.com/2bvr4zr8?nT921sE68X
http://tinyurl.com/2d5tt3sj?gw0z5HDe55
http://tinyurl.com/2bf3dctb?67fSy50YkQ
http://tinyurl.com/2dc7z5fo?2G3tb3246w
http://tinyurl.com/28kx4lbu?SGF03YFK35
http://tinyurl.com/24aazffm?0AdZGyRk03
http://tinyurl.com/24zztbex?93H8a0ShM8
http://tinyurl.com/23vojgej?arsR3dUtPw
http://tinyurl.com/25xfgdhs?1s7bQy48K6
http://tinyurl.com/25j3tdqv?vU8kweKEZU
http://tinyurl.com/29q7jg89?eYUs3PTgB6
http://tinyurl.com/25b65mdw?VPZvvbwuhE
http://tinyurl.com/246y2vnr?79kuDnet58
http://tinyurl.com/277wnafx?mwN8w0Q9Ae
http://tinyurl.com/2b88ypmj?4hBbE0r1cp
http://tinyurl.com/2bxvzadb?D3xB7gpAwD
http://tinyurl.com/2xr3zaoc?W8c9S88vZc
http://tinyurl.com/2yt52cdx?2N4BqPdVpA
http://tinyurl.com/29o9ulu3?9b17NkEtVg
http://tinyurl.com/26zfwlgz?sYZs4wFzft
http://tinyurl.com/27vzq3jm?g6Kes7CKdF
http://tinyurl.com/2bx6qapg?25hsTPHQye
http://tinyurl.com/2ak7s2wr?p9B2Nh4sHb
http://tinyurl.com/2ylhvpzd?y12Ps4f308
http://tinyurl.com/24rmguha?p0aK95nAF9
http://tinyurl.com/2dlz85k9?67xf7Dq142
http://tinyurl.com/26gzar5c?Mad96DN8AR
http://tinyurl.com/2cgd5eu4?s3mp9D7fA0
http://tinyurl.com/26eays8r?8gs332mpFB
http://tinyurl.com/2cvgrv27?VB312K9f1X
http://tinyurl.com/234oatny?z5p5vX9rmA
http://tinyurl.com/2d9lm2xr?sdPS2WukG6
http://tinyurl.com/295lhllx?d2mmXspmw8
http://tinyurl.com/2cq8zxl9?ryAFwsUTg8
http://tinyurl.com/269mw6vk?C77X4bT6CH
http://tinyurl.com/29u2u4ul?4dzVGQ3W4R
http://tinyurl.com/2b9lyye5?UNYk251bZ5
http://tinyurl.com/2azob3o4?sSA0qKSQ92
http://tinyurl.com/2bem8hqs?2Kyb2PH0D2
http://tinyurl.com/2avcm6ve?z7V13P5U4u
http://tinyurl.com/27hs2t65?E380EK4x0D
http://tinyurl.com/26lgxkxv?kDDSv5rp5k
http://tinyurl.com/26357oa7?hNshVA6sQN
http://tinyurl.com/23adpm6f?10Xzgs2Pzs
http://tinyurl.com/26w6msu2?d2Q0a3awXv
http://tinyurl.com/22uxmjba?Y17msGxF80
http://tinyurl.com/22h5922p?qTnz21aW0U
http://tinyurl.com/2demtzdh?4srWS0cvEM
http://tinyurl.com/2a6v9nlq?21S2Xs18sN
http://tinyurl.com/297ygucj?505w85s2DB
http://tinyurl.com/2d9w96j6?X8MG8dsvQ0
http://tinyurl.com/28neaevq?69Cw8bekQU
http://tinyurl.com/2bl3f9v4?peHhWZVkcP
http://tinyurl.com/2y375trm?nG7YR7v53B
http://tinyurl.com/297ygucj?W3Fs4WseS8
http://tinyurl.com/2d6w88yq?ez3HM560EU
http://tinyurl.com/2ydus5nq?RtRp2dWt9s
http://tinyurl.com/24aazffm?A72ABXd38s
http://tinyurl.com/267433gn?0NvyeX4f5F
http://tinyurl.com/24cf9ns3?YZ1zY6zHSZ
http://tinyurl.com/24mu46uu?q7ExnW7gx6
http://tinyurl.com/2xs9f5en?9nht7Zk39Z
http://tinyurl.com/2a6v9nlq?TC29uNSSmb
http://tinyurl.com/2dncc9eb?y9gdRH0Fs9
http://tinyurl.com/2cf78k6q?2peM9Yf5f4
http://tinyurl.com/23h949d7?qdnAAsNu0E
http://tinyurl.com/24nk3rqn?0fsp4gpxgp
http://tinyurl.com/24zztbex?0g4Shv2FxU
http://tinyurl.com/23yo9v5l?3uaKy522e7
http://tinyurl.com/27bsxw4c?NE6Q5QCyse
http://tinyurl.com/2avqr2xu?6SPtTk2Dt3
http://tinyurl.com/26lgxkxv?whNZnAKMss
http://tinyurl.com/2y7gldjh?cG1NBBF06M
http://tinyurl.com/2dnmwdwn?UwFH9X9FK5
http://tinyurl.com/234oatny?6RsV5wNx8r
http://tinyurl.com/26sxp2mb?W3D5rsz2nf
http://tinyurl.com/27tl498g?XDXAyK9S0A
http://tinyurl.com/2xw4pr42?nKk9ebYVK5
http://tinyurl.com/2bc3cebv?r5pFGZgWqF
http://tinyurl.com/26ffvmw5?p75Tg67fSQ
http://tinyurl.com/23yyaa9s?ars0XR2r1d
http://tinyurl.com/2ct8zw5m?xTB0WTFvBR
http://tinyurl.com/2yfshxyw?dT02v0ntmF
http://tinyurl.com/258nr9g6?5f0FhE3sda
http://tinyurl.com/2chq4nln?WK6tXQF6A9
http://tinyurl.com/27pzo6ht?NT39Pvsshz
http://tinyurl.com/22njfr7y?3HhD9srhf4
http://tinyurl.com/2yfshxyw?4Hkxu5VtZg
http://tinyurl.com/22xeht4s?esyp49rNp9
http://tinyurl.com/2yuljbln?vhrZK1v257
http://tinyurl.com/2c6vuo8f?ST83z2zcAx
http://tinyurl.com/28gtzwad?APnPnGG8TT
http://tinyurl.com/27n6uh47?XuhtHP5BH0
http://tinyurl.com/27c5l3mo?X2hwaeF5u7
http://tinyurl.com/2dlz85k9?7Z0c0Cq9xs
http://tinyurl.com/29vje46b?Cm4yyvVA1A
http://tinyurl.com/29x65a5r?guCyQ1a91y
http://tinyurl.com/25kkdd2l?PPbv3CzUxQ
http://tinyurl.com/23h949d7?u69WVqgA78
http://tinyurl.com/2cyr5hbl?2S7b4dP3m9
http://tinyurl.com/27lndhsh?fP2m1hqT1t
http://tinyurl.com/2y375trm?sVdFhywg1C
http://tinyurl.com/2ck8g3jg?51C3eDA118
http://tinyurl.com/25wrjl7f?qvB3ytw7Kz
http://tinyurl.com/29t7kepm?6hSXzsmP2p
http://tinyurl.com/25mw72ga?ttBqwD2v51
http://tinyurl.com/2b724uw8?zyD9hg2du0
http://tinyurl.com/24zztbex?MH523Gp7s6
http://tinyurl.com/287bqz4k?62R225YEdT
http://tinyurl.com/25lyz854?tfUPKwcf13
http://tinyurl.com/2y6x4ear?1Xv4A4Q4Zf
http://tinyurl.com/29rkzows?60e8T2sYdq
http://tinyurl.com/22zz8arb?WvmtEsaY12
http://tinyurl.com/234a6ykz?9KasM473Tk
http://tinyurl.com/27pzo6ht?Y212TFaTSs
http://tinyurl.com/26qkpqup?07Y4t1xtc2
http://tinyurl.com/2bvr4zr8?DnVT1kg8nR
http://tinyurl.com/2yh8g8qz?4pU4ER07DP
http://tinyurl.com/29cgt8rp?647MUYF2pQ
http://tinyurl.com/2acvbknj?34XZU4z4zC
http://tinyurl.com/2xjgentp?Q0pxdSxn2Z
http://tinyurl.com/2bx6qapg?8VgBPWKEzY
http://tinyurl.com/2cn8h23t?p0y9MTh4wu
http://tinyurl.com/24l4pesu?1sGyV48U70
http://tinyurl.com/2xkwvn5f?fz48sW7FQ8
http://tinyurl.com/25j3tdqv?U8pCqVHU1w
http://tinyurl.com/229spjqh?SVFWk3N7q9
http://tinyurl.com/27swux4p?ZeTYBS8Vbn
http://tinyurl.com/29bawe4e?04MXr1cZ8w
http://tinyurl.com/2564v6y9?9Dy7sss444
http://tinyurl.com/2c93lwkt?7Ge77UDCXc
http://tinyurl.com/2ytj77fg?RcWUBQEe5k
http://tinyurl.com/28noujh5?ZaDZ166666
http://tinyurl.com/2yfec4wg?cr9S63mHs1
http://tinyurl.com/27ugdwdf?Gg511BxVty
http://tinyurl.com/2xs9f5en?2z6Ya3SbA9
http://tinyurl.com/26ndmec4?mzuhDzwEh5
http://tinyurl.com/26cfuoep?dF7dvG02Y3
http://tinyurl.com/28yptg5a?2Tse94TAq0
http://tinyurl.com/22w8vz7s?m0X2pmmE43
http://tinyurl.com/247e27fd?V80heKEdPZ
http://tinyurl.com/22pv9gkn?X5gZCd9pW3
http://tinyurl.com/28z2frxo?U70Pzds73s
http://tinyurl.com/2ckmkvlw?d8d97a5aC5
http://tinyurl.com/24ftfhew?ZA6ZbtEWeb
http://tinyurl.com/26q6kvs9?CGBpCzBfVq
http://tinyurl.com/2bz3ebdo?6AE7nhQ10G
http://tinyurl.com/29zgv5tz?1kn990Qd6K
http://tinyurl.com/29o9ulu3?h9HEza8Ww2
http://tinyurl.com/26no9zug?U9rGBsB8wS
http://tinyurl.com/2c5rq8a6?Sw5PnRnmRy
http://tinyurl.com/27ql3ao3?SXXx8KDqpv
http://tinyurl.com/2a6v9nlq?VnTE8aUnRM
http://tinyurl.com/285e4nqe?1U76sBSc0a
http://tinyurl.com/2yh8g8qz?W7BMvcbu6P
http://tinyurl.com/2avcm6ve?zt7RfGuuZ7
http://tinyurl.com/2y84smn8?swzB51kHgT
http://tinyurl.com/2amjlpdg?zvz4799tVM
http://tinyurl.com/249tdkd6?50sU1BcQ64
http://tinyurl.com/2bem8hqs?x4TKNR0FTT
http://tinyurl.com/2c93lwkt?5f02qaNFk9
http://tinyurl.com/2dxw6bxx?ZPBq51Hz4b
http://tinyurl.com/26qkpqup?11w69G3NfH
http://tinyurl.com/2y3hqydy?8KsNDeZH3m
http://tinyurl.com/279g79nn?2Eu3r4WYt0
http://tinyurl.com/2yc5gdlq?dk96CVPcu3
http://tinyurl.com/29u2u4ul?8SB3q78f5E
http://tinyurl.com/2xls8dae?g3UkRYssMQ
http://tinyurl.com/285oosbq?R05GNs59xA
http://tinyurl.com/29dj8dxw?8duGEcPEkE
http://tinyurl.com/2bq87grv?F0Bv2ZkzFU
http://tinyurl.com/28yptg5a?fg08dEvqPp
http://tinyurl.com/24avpojd?95Wrym4EMU
http://tinyurl.com/2d9byuff?e13wrDV29u
http://tinyurl.com/2bxvzadb?m6V8d43VVH
http://tinyurl.com/2aca4bjs?SXmcKzR6TD
http://tinyurl.com/28ay7c3l?u8kWV63VtQ
http://tinyurl.com/27yt3mt3?3urwAY955G
http://tinyurl.com/27n6uh47?4SXmh1P6aW
http://tinyurl.com/25j3tdqv?1GkwbM4d11
http://tinyurl.com/24wk6nct?332xqA4cHN
http://tinyurl.com/2chfhj3b?2YrdMCewaQ
http://tinyurl.com/2b9lyye5?w3buyKgHpy
http://tinyurl.com/2avqr2xu?c1B81R4XWw
http://tinyurl.com/27bsxw4c?yWKf4e8eXF
http://tinyurl.com/26t6lucm?c7cCbN7Z4z
http://tinyurl.com/2b2pme7d?26Ks1W7twz
http://tinyurl.com/2blvpx33?un0aH5TDmz
http://tinyurl.com/277wnafx?r1q4Tut1z0
http://tinyurl.com/26zfwlgz?pNv30s6MEt
http://tinyurl.com/24aazffm?hVmEKs1gPG
http://tinyurl.com/25m3ucbb?F343bYt7sh
http://tinyurl.com/25sw8wz3?eDQ8qXgCce
http://tinyurl.com/26dz9skw?vMQ94ukew9
http://tinyurl.com/24joq64b?d3E462r9YE
http://tinyurl.com/28t79uwb?3y54de3wxv
http://tinyurl.com/27yt3mt3?u1Bazcv08a
http://tinyurl.com/25mehgtn?Xd3WyK3V9Q
http://tinyurl.com/2azob3o4?98cck3MGGq
http://tinyurl.com/24xznk8l?5nysbgkUBt
http://tinyurl.com/2blvpx33?dAQKVqAgT2
http://tinyurl.com/2325eq84?FP9ecAdrQB
http://tinyurl.com/2clas7pn?bR9bf0H2fy
http://tinyurl.com/27ugdwdf?0yNX6U17TC
http://tinyurl.com/23h949d7?B9CGn7w9yr
http://tinyurl.com/2ck8g3jg?xP0C8rkg6s
http://tinyurl.com/2yc5gdlq?0vW68ekghv
http://tinyurl.com/2a6v9nlq?qd0XBUWUWe
http://tinyurl.com/2dlz85k9?mB5CtY6U39
http://tinyurl.com/283ukoho?swC65pU8sT
http://tinyurl.com/2bkps5cp?784ry96hNZ
http://tinyurl.com/2b2pme7d?HwY37XVCK2
http://tinyurl.com/2ak7s2wr?475477psS4
http://tinyurl.com/2cmrc7yd?6wV5MwZ8Tz
http://tinyurl.com/24vvwe95?G23upqV8u5
http://tinyurl.com/268kk2pd?87nQuW175e
http://tinyurl.com/2yad4ljq?YXkGzHD2kY
http://tinyurl.com/2bbdcqg5?49wQ7Abaq0
http://tinyurl.com/2clas7pn?3tba9DM1dt
http://tinyurl.com/2yxvtuv4?nWgYMdM8ys
http://tinyurl.com/25otstrg?Qz7yETN5hs
http://tinyurl.com/2y24qplf?TB1sfBzNHN
http://tinyurl.com/27abgwsm?VrXC6EqcDs
http://tinyurl.com/23o4ftjw?13bB92w0k0
http://tinyurl.com/2b9adtsq?7Bf8QDc0gm
http://tinyurl.com/2cak5vtj?beH5uKs0H0
http://tinyurl.com/29kp74q3?db00dY88vw
http://tinyurl.com/23u82h5t?20DzSEdVGw
http://tinyurl.com/2yqj68v3?t0Pde6HeW8
http://tinyurl.com/25yhsho2?e0QmgHPHdy
http://tinyurl.com/2ydus5nq?Mpb2bQw07z
http://tinyurl.com/2c6hpt5w?vb90uGaeZK
http://tinyurl.com/22mrnrj6?HK7TnaSQTz
http://tinyurl.com/24vvwe95?y2X2xPEn4C
http://tinyurl.com/2598gs2q?ufmAWsYNae
http://tinyurl.com/2d3w79hd?zZta4d3UGh
http://tinyurl.com/2b9lyye5?ZHgF1fBghW
http://tinyurl.com/25e66kvc?6ra0Men29g
http://tinyurl.com/23aocqor?SqG292S6Nm
http://tinyurl.com/2ck8g3jg?3N09sEru81
http://tinyurl.com/2dj2tpmg?6y6ED581HX
http://tinyurl.com/2cgd5eu4?4q1agTF104
http://tinyurl.com/29vuy8on?5g0ahSCgXs
http://tinyurl.com/2bl3f9v4?RB8yTdx9MD
http://tinyurl.com/22usw9g9?w62FT3CT94
http://tinyurl.com/23ffx5j5?2nKQQg4cUk
http://tinyurl.com/279g79nn?hznv562pD3
http://tinyurl.com/2cv67qgs?9byp81rfUc
http://tinyurl.com/2ydus5nq?54r3kET9G5
http://tinyurl.com/29z6byb6?803Uee7Ekc
http://tinyurl.com/2c5rq8a6?82df85shPv
http://tinyurl.com/2564v6y9?gNSD9EaNuT
http://tinyurl.com/27tl498g?asnTNKs69b
http://tinyurl.com/2cauq3ev?cSsv274UWU
http://tinyurl.com/29eez35v?nT8U1WYgNb
http://tinyurl.com/26gsuvno?cXvRGmNYQn
http://tinyurl.com/25ysfm9e?a3uChyZ788
http://tinyurl.com/2c9hqrnc?mdR459CcWe
http://tinyurl.com/29cgt8rp?1bqCMC98vw
http://tinyurl.com/2a8svhww?T0gUk46gsY
http://tinyurl.com/24shqkm9?2tkGQvp97Q
http://tinyurl.com/22tcfa7j?Q2x50haB9a
http://tinyurl.com/26gzar5c?PQ0G29yMCy
http://tinyurl.com/2aklwv2a?dw6fv1bXvA
http://tinyurl.com/282e3p9y?K2Q21Ekyy9
http://tinyurl.com/2cy5v87u?m4rDE1vVsV
http://tinyurl.com/2aqbenzo?9Ec2Z5UkE6
http://tinyurl.com/29gc6uh4?mn0gW5h37w
http://tinyurl.com/22uxmjba?P4r59176ft
http://tinyurl.com/2bc3cebv?SB6q9ebmfs
http://tinyurl.com/2cygzcq9?wHZ0qYvp5Y
http://tinyurl.com/28z2frxo?zdMRFe4wHx
http://tinyurl.com/2buopely?02hbzX138d
http://tinyurl.com/246y2vnr?baE659kVT5
http://tinyurl.com/28ay7c3l?tMWXrngzpm
http://tinyurl.com/27tah4n4?2fg8D21060
http://tinyurl.com/23o4ftjw?Vk2s0u4WsB
http://tinyurl.com/28ay7c3l?2Tg9D7RyS6
http://tinyurl.com/25m3ucbb?S30h061c2E
http://tinyurl.com/2buopely?pHy4gxhPRQ
http://tinyurl.com/29kekx7o?5fc5hk2CWv
http://tinyurl.com/2xp9e6ua?MnxyE1sNpU
http://tinyurl.com/24oy8mt6?Hvn9xE572V
http://tinyurl.com/2d9lm2xr?zwn6pfSqxN
http://tinyurl.com/2coat6a3?2Tn6stpVPN
http://tinyurl.com/22bmtnkj?0HFcC8C1ax
http://tinyurl.com/2ytj77fg?bgp4n3qz9D
http://tinyurl.com/2y6x4ear?YCkMyKMAnq
http://tinyurl.com/28kx4lbu?K15G27Y4t5
http://tinyurl.com/2yuljbln?RR20u3SeDF
http://tinyurl.com/2c9hqrnc?1EbxtT52EV
http://tinyurl.com/2dydb62g?3Mx2yB02gP
http://tinyurl.com/23wjt6jz?W13rzHQ0G0
http://tinyurl.com/2xwzum6z?hrZ67cx5Mf
http://tinyurl.com/28z2frxo?p96W8s0g90
http://tinyurl.com/2asjnmf9?6r2AY20cma
http://tinyurl.com/27fjqu9k?3A7CWNpmNW
http://tinyurl.com/2a4cdk6t?dPm5tWEz6f
http://tinyurl.com/2ydus5nq?XvqE1z3b0q
http://tinyurl.com/2y3hqydy?s4YT16mHcg
http://tinyurl.com/29n7zhnt?v66XkDynkw
http://tinyurl.com/244s64xg?48Xh5M27wD
http://tinyurl.com/2yc5gdlq?9W2FBfvzqW
http://tinyurl.com/277bgyb9?FpwbG6E156
http://tinyurl.com/27vtd85y?gyfVT47P64
http://tinyurl.com/25cmmlmm?1Gzaa8n8FS
http://tinyurl.com/2cn8h23t?q2NHz08tS1
http://tinyurl.com/22pdjvy3?4qxSH22Tw2

Your comment is awaiting moderation.

Leave a Reply

Your email address will not be published. Required fields are marked *