search for: fet2

...mail_drop_priv_before_exec=yes, passdb+userdb = passwd-file Cyrus: Default Debian settings, except sasl_pwcheck_method: alwaystrue Courier: Default Debian settings, using PAM + passwd Results: imaptest parameters: clients=1 msgs=30 secs=120 seed=1 mmap_disable:no fsync_disable:no Logi Sele Fetc Fet2 Stor Dele Expu Appe Disc 1135 1135 1134 1134 577 298 298 378 1134 1125 1125 1124 1124 573 295 295 373 1124 1123 1123 1122 1122 572 294 294 371 1122 mmap_disable:yes fsync_disable:no Logi Sele Fetc Fet2 Stor Dele Expu Appe Disc 1401 1401 1400 1400 710 388 388 480 1400 1398 1398 13...

...o use it. BTW. Does anyone have better naming ideas than "uiddir"? I'll commit it to CVS HEAD once I'm sure about the name. :) u: Dovecot CVS HEAD + uiddir m: Dovecot CVS HEAD + Maildir c: Cyrus IMAP 2.2.13 ./imaptest list=0 seed=1 secs=60 clients=10 Logi Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo u: 23486 11822 23481 23476 33426 11659 8038 23472 11922 46952 m: 19367 9734 19367 19356 27453 9687 6287 19347 7983 38709 c: 5124 2553 5121 5105 7080 2559 1877 5104 3271 10228 ./imaptest list=0 dele=20 expu=20 seed=1 secs=60 msgs=10000 clients=10 Logi...

...mailbox persistent in a node, we will thank's any help from you. we are interested in using GFS2 or NFS, we believe the problem is the locks, how can we improve this?? best regards, Aliet The results rhel 4.8 x86_64/GFS1 two nodes, shared FC lun on a SAN Totals: Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 100% 30% 5% 1- 2608 1321 1311 2608 2508 3545 547 2001 2493 2702 5282 2- 2810 1440 1430 2810 2688 3835 403 2154 2679 2925 5706 3- 2913 1457 1441 2908 2778 3913 417 2253 2773...

...#39;s mostly because of the APPEND optimization. Here are the results: 100MB ext3 filesystem inside a file in XFS. C: CVS HEAD, fsync_disable=yes, mmap_disable=yes S: CVS branch_1_0 (upcoming 1.0.rc28), fsync_disable=yes, mmap_disable=yes ./imaptest seed=1 secs=60 Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo C: 11275 5647 5597 11275 11264 16179 5571 4126 11256 6074 22531 C: 11287 5740 5606 11287 11275 16193 5698 4154 11267 6064 22553 S: 9201 4660 4575 9197 9190 13107 4614 2843 9184 3601 18382 S: 9271 4701 4657 9267 9260 13189 4580 2799 9256 3540 18522 82% 82...

...5% 1 291 303 So that's 10 messages/sec saved. Now how about with 5 concurrent clients? Logi Sele Appe 100% 100% 100% 5% 5 1259 1332 Pretty well. Then something more generic: ./imaptest clients=1 seed=1 secs=30 msgs=1000000 logout=0 Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 30% 5% 1 37 36 75 73 110 34 24 73 78 Without Fetc (header/metadata fetching): Logi List Stat Sele Fet2 Stor Dele Expu Appe 100% 50% 50% 100% 100% 50% 100% 100%...

...1 203 ./imaptest - logout=0 select=100 fetch=100 secs=10 seed=0 clients=5 Logi Sele Fetc 100% 100% 100% 5 5 258 FETCH ? (BODY[]) ---------------- Randomly fetch message body from 100 messages Dovecot: ./imaptest - logout=0 select=100 fetch2=100 secs=10 seed=0 clients=1 Logi Sele Fet2 100% 100% 100% 30% 1 1 51958 ./imaptest - logout=0 select=100 fetch2=100 secs=10 seed=0 clients=5 Logi Sele Fet2 100% 100% 100% 30% 5 5 141397 Zimbra: ./imaptest - logout=0 select=100 fetch2=100 secs=10 seed=0 clients=1 Logi Sele Fet2 100% 100% 100%...

...0? 435? 642? 215? 226? 439? 445? 50/ 50 ?? 0? 229? 194??? 0? 441? 637? 223? 213? 441? 436? 50/ 50 ?? 0? 213? 219??? 0? 434? 616? 212? 232? 431? 428? 50/ 50 ?? 0? 210? 213??? 0? 427? 622? 203? 219? 434? 440? 50/ 50 ?? 0? 112? 113??? 0?? 35?? 30?? 30?? 56?? 87? 111 ms/cmd avg Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe 100%? 50%? 50% 100% 100% 100%? 50% 100% 100% 100% ????????????????????????? 30%??????????????????? ? ?? 0? 231? 246??? 0? 443? 622? 204? 211? 444? 440? 50/ 50 ?? 0? 215? 211??? 0? 431? 601? 194? 219? 428? 430? 50/ 50 ?? 0? 230? 228??? 0? 445? 626? 216? 235? 445? 440? 50/ 50 ??...

..., it seems to be twice as fast as v1.0. v1.0: Maildir, dovecot-1.0 hg + inotify dotlock wait patch, mmap_disable=yes v1.1: Maildir, dovecot hg, mmap_disable=no cydir: Cydir, dovecot hg, mmap_disable=no 1 client -------- ./imaptest logout=0 seed=1 secs=10 clients=1 Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 30% 5% v1.0: 1 1221 1179 1 2420 3458 323 1934 2419 2552 v1.1: 1 2606 2597 1 5221 7352 688 4181 5221 5489 cydir: 1 4495 4534 1 8960 12786 1216 7224 8959 9434...

...imap {} (10-master.conf). service imap { [...] process_limit = 8192 [...] } auth {} service auth { [...] client_limit = 9516 [...] } process_min_avail = 16 ---%<------------------------------------------ mail_max_userip_connections = 100 The test results shows : Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 100% 30% 5% 324 142 128 263 299 405 92 153 320 336 335 800/800 212 92 92 182 166 233 59 87 178 201 202 800/800 - 4051 stalled for 16 secs in command: 8 A...

...;m excessively heavy handed, but when I let imaptest10 rip with the command... ./imaptest10 user=test%03d host=testserver.imap.york.ac.uk clients=50 mbox=./dovecot.mbox msgs=1000 secs=30 logout=10 ...after 15 seconds or so I started getting output along the lines of: Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 10% 30% 5% 2 0 1 1 1 0 0 0 0 0 0 50/ 50 2 0 0 1 1 0 0 0 0 0 0 50/ 50 0 0 2 2 0 1 1 1...

http://dovecot.org/patches/1.1/maildir-dirty-syncs.diff This patch adds a new maildir_very_dirty_syncs setting. If set to "yes", Dovecot assumes it's the only one changing the cur/ directory (so other MDAs can add mails to new/ without problems). This makes it possible to avoid rescanning the cur/ directory all the time looking for filenames. It also looks like (in stress testing)

dovecot-1.1.beta16]# gcc imaptest.c -o imaptest -g -Wall -W -I. -Isrc/lib-mail -Isrc/lib -Isrc/lib-imap -Isrc/lib-storage/index/mbox -DHAVE_CONFIG_H src/lib-storage/index/mbox/mbox-from.o src/lib-imap/libimap.a src/lib-mail/libmail.a src/lib/liblib.a imaptest.c: In client_append function: imaptest.c:1492: error: too many arguments for i_stream_create_limit function

...t to implement a small pop3s/imaps server with ~3000 users. I had tested dovecot-1.0.5 with vpopmail+mysql but I don't know if the performance is ok. Anybody have test with imaptest? OpenBSD 4.1 amd64 SMP dovecot-1.0.5 vpopmail-5.4.22 ./imaptest seed=1 secs=60 Totals: Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 100% 30% 5% 1322 672 675 1322 1320 1893 673 433 1316 574 2630 FreeBSD 6.2 amd64 SMP dovecot-1.0.5 vpopmail-5.4.22 ./imaptest seed=1 secs=60 Totals: Logi List Stat Sele Fetc...

...1/ 1 0 296 1/ 1 Totals: 1 2268 mbox (+300 with index rewrite): Logi Appe 100% 100% 1 1827 1/ 1 0 1688 1/ 1 0 1811 1/ 1 0 2040 1/ 1 Totals: 1 9114 Then a bit more generic test: Old index code, cydir: ./imaptest secs=10 clients=10 Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 100% 30% 5% 3417 1713 1713 3416 3403 4840 1719 1260 3403 1999 6816 New index code, cydir: Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100%...

...ache is populated: OLD SERVER: real 0m8.540s user 0m1.229s sys 0m0.699s NEW SERER: real 0m3.938s user 0m0.250s sys 0m0.151s But my imaptest is much slower: ./imaptest user=XXXXXXX pass=XXXXXXX secs=120 seed=123 mbox=./dovecot-crlf OLD SERVER: Totals: Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 100% 30% 5% 1122 559 547 1121 1121 1568 136 900 1121 1121 2244 NEW SERVER Totals: Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100%...

Hi I'am doing some tests with nginx proxy -> dovecot using imaptest: imaptest user=user host=host pass=pass msgs=50 clients=100 Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 100% 30% 5% 41 19 10 36 24 39 9 13 11 8 12 100/100 10 12 11 17 24 31 3 24 38 46 94 100/100 24 13 13 24 26 33 10 22...

I've been doing some stress testing in the last few days and fixing all the errors I saw. I'm hoping that I've finally really fixed all the index/mbox problems. So, again I think the only thing left for v1.0 is the documentation. Please test this nightly snapshot before I'll release rc27 tomorrow: http://dovecot.org/nightly/dovecot-latest.tar.gz If you've seen any of the

Hi list, I try to run imaptest, but I get the following errors (as root): # ./imaptest copybox=Trash # or any other command in http://www.imapwiki.org/ImapTest/Examples Logi List Stat Sele Fetc Fet2 Copy Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 33% 50% 100% 100% 100% 100% 30% 5% 5% 0 0 0 0 0 0 0 0 0 0 0 0 10/ 10 0 0 0 0 0 0 0 0 0 0 0 0 10/ 10 0 0 0...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, in order to stress my Dovecot test installation a bit, I compiled imaptest10.c. Now and then I see: Logi List Stat Sele Fetc Fet2 Copy Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 33% 50% 100% 100% 100% 100% 30% 5% 5% 0 0 0 0 0 0 0 0 0 0 0 0 1/ 1 0 0 0 0 0 0 0 0 0 0 0 0 1/ 1 0 0 0...

I hacked some command line options into imaptest. I dont think I broke it.. Place into dovecot-source root as usual and compile with: gcc imaptest.c -o imaptest -Wall -W -I. -Isrc/lib -DHAVE_CONFIG_H src/lib/liblib.a As per Timo's instructions. # imaptest -h imaptest [USER at IP:PORTNO] [pass=PASSWORD] [mbox=MBOX] [clients=CC] [msgs=NMSG] [use_authenticate] [PORTNO] USER = template for