Hi, On Mon, Apr 30, 2007 at 03:38:04PM +0200, Nico Golde wrote: > since we have etch now, can you reproduce this with 6.3.6?
Ok. Results are the same. These are probably a bit patological conditions. I tried overload system with stress utility (`stress --cpu 8 --io 4 --vm 2 --vm-bytes 128M -d 2 --hdd-bytes 200M') and problem didn't occured. Beviour of scheduler or IO scheduler is ugly while copying into logical volume. So I have Etch box with: [EMAIL PROTECTED]:~$ uname -a Linux bobek 2.6.18-4-xen-686 #1 SMP Wed Apr 18 14:39:43 UTC 2007 i686 GNU/Linux [EMAIL PROTECTED]:~$ dpkg -l exim4 fetchmail Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Name Version Description +++-==============-==============-============================================ ii exim4 4.63-17 metapackage to ease exim MTA (v4) installati ii fetchmail 6.3.6-1 SSL enabled POP3, APOP, IMAP mail gatherer/f bobek:~# lvcreate -L 5G -n t vg Logical volume "t" created bobek:~# dd if=/dev/zero of=/dev/vg/t bs=64k [EMAIL PROTECTED]:~$ echo 'hello world!'|mail -s 'hellow world!' [EMAIL PROTECTED] [EMAIL PROTECTED]:~$ fetchmail -N -v|ts ... May 07 10:33:24 fetchmail: awakened by User defined signal 1 May 07 10:33:24 fetchmail: awakened at Mon May 7 10:33:24 2007 May 07 10:33:24 fetchmail: 6.3.6 querying sprg11.i.cz (protocol IMAP) at Mon May 7 10:33:24 2007: poll started May 07 10:33:25 fetchmail: Trying to connect to 192.168.30.71/993...connected. May 07 10:33:25 fetchmail: Issuer Organization: ICZ a.s. May 07 10:33:25 fetchmail: Issuer CommonName: ICZ Private CA 2005 May 07 10:33:25 fetchmail: Server CommonName: sprg11.i.cz May 07 10:33:25 fetchmail: sprg11.i.cz key fingerprint: 2C:B1:43:31:F8:E0:C4:D3:BE:52:10:AD:31:34:24:6A May 07 10:33:25 fetchmail: IMAP< * OK Microsoft Exchange Server 2003 IMAP4rev1 server version 6.5.7638.1 (sprg11.ad.i.cz) ready. May 07 10:33:25 fetchmail: IMAP> A0001 CAPABILITY May 07 10:33:25 fetchmail: IMAP< * CAPABILITY IMAP4 IMAP4rev1 IDLE LOGIN-REFERRALS MAILBOX-REFERRALS NAMESPACE LITERAL+ UIDPLUS CHILDREN May 07 10:33:25 fetchmail: IMAP< A0001 OK CAPABILITY completed. May 07 10:33:25 fetchmail: IMAP> A0002 LOGIN "zito" * May 07 10:33:25 fetchmail: IMAP< A0002 OK LOGIN completed. May 07 10:33:25 fetchmail: IMAP> A0003 SELECT "INBOX" May 07 10:33:26 fetchmail: IMAP< * 1 EXISTS May 07 10:33:26 fetchmail: IMAP< * 1 RECENT May 07 10:33:26 fetchmail: IMAP< * FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent) May 07 10:33:26 fetchmail: IMAP< * OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent flags May 07 10:33:26 fetchmail: IMAP< * OK [UNSEEN 1] Is the first unseen message May 07 10:33:26 fetchmail: IMAP< * OK [UIDVALIDITY 1837] UIDVALIDITY value May 07 10:33:26 fetchmail: IMAP< A0003 OK [READ-WRITE] SELECT completed. May 07 10:33:26 fetchmail: IMAP> A0004 EXPUNGE May 07 10:33:26 fetchmail: IMAP< * 1 EXISTS May 07 10:33:26 fetchmail: IMAP< A0004 OK EXPUNGE completed. May 07 10:33:26 fetchmail: 1 message for zito at sprg11.i.cz. May 07 10:33:26 fetchmail: IMAP> A0005 FETCH 1 RFC822.SIZE May 07 10:33:26 fetchmail: IMAP< * 1 FETCH (RFC822.SIZE 1484) May 07 10:33:26 fetchmail: IMAP< A0005 OK FETCH completed. May 07 10:33:26 fetchmail: IMAP> A0006 FETCH 1 RFC822.HEADER May 07 10:33:26 fetchmail: IMAP< * 1 FETCH (RFC822.HEADER {1470} May 07 10:33:26 fetchmail: reading message [EMAIL PROTECTED]:1 of 1 (1470 header octets) May 07 10:33:26 fetchmail: Trying to connect to 127.0.0.1/25...connected. May 07 10:33:26 fetchmail: SMTP< 220 bobek.localdomain ESMTP Exim 4.63 Mon, 07 May 2007 10:33:26 +0200 May 07 10:33:26 fetchmail: SMTP> EHLO bobek.localdomain May 07 10:33:26 fetchmail: SMTP< 250-bobek.localdomain Hello localhost.localdomain [127.0.0.1] May 07 10:33:26 fetchmail: SMTP< 250-SIZE 52428800 May 07 10:33:26 fetchmail: SMTP< 250-PIPELINING May 07 10:33:26 fetchmail: SMTP< 250 HELP May 07 10:33:26 fetchmail: SMTP> MAIL FROM:<[EMAIL PROTECTED]> SIZE=1484 May 07 10:33:26 fetchmail: SMTP< 250 OK May 07 10:33:26 fetchmail: SMTP> RCPT TO:<[EMAIL PROTECTED]> May 07 10:33:26 fetchmail: SMTP< 250 Accepted May 07 10:33:26 fetchmail: SMTP> DATA May 07 10:33:26 fetchmail: SMTP< 354 Enter message, ending with "." on a line by itself May 07 10:33:26 # May 07 10:33:26 fetchmail: IMAP< ) May 07 10:33:26 fetchmail: IMAP< A0006 OK FETCH completed. May 07 10:33:26 fetchmail: IMAP> A0007 FETCH 1 BODY.PEEK[TEXT] May 07 10:33:26 fetchmail: IMAP< * 1 FETCH (BODY[TEXT] {14} May 07 10:33:26 * May 07 10:33:26 fetchmail: (14 body octets) (log message incomplete)fetchmail: IMAP< ) May 07 10:33:26 fetchmail: IMAP< A0007 OK FETCH completed. May 07 10:33:26 fetchmail: SMTP>. (EOM) fetchmail: smtp listener protocol error May 07 10:33:56 fetchmail: not flushed May 07 10:33:56 fetchmail: IMAP> A0008 LOGOUT May 07 10:33:56 fetchmail: IMAP< * BYE Microsoft Exchange Server 2003 IMAP4rev1 server version 6.5.7638.1 signing off. May 07 10:33:56 fetchmail: IMAP< A0008 OK LOGOUT completed. May 07 10:33:56 fetchmail: 6.3.6 querying sprg11.i.cz (protocol IMAP) at Mon May 7 10:33:56 2007: poll completed May 07 10:33:56 fetchmail: sleeping at Mon May 7 10:33:56 2007 for 60 seconds May 07 10:34:36 fetchmail: awakened by User defined signal 1 May 07 10:34:36 fetchmail: awakened at Mon May 7 10:34:36 2007 May 07 10:34:36 fetchmail: 6.3.6 querying sprg11.i.cz (protocol IMAP) at Mon May 7 10:34:36 2007: poll started May 07 10:34:36 fetchmail: Trying to connect to 192.168.30.71/993...connected. May 07 10:34:36 fetchmail: Issuer Organization: ICZ a.s. May 07 10:34:36 fetchmail: Issuer CommonName: ICZ Private CA 2005 May 07 10:34:36 fetchmail: Server CommonName: sprg11.i.cz May 07 10:34:36 fetchmail: sprg11.i.cz key fingerprint: 2C:B1:43:31:F8:E0:C4:D3:BE:52:10:AD:31:34:24:6A May 07 10:34:36 fetchmail: IMAP< * OK Microsoft Exchange Server 2003 IMAP4rev1 server version 6.5.7638.1 (sprg11.ad.i.cz) ready. May 07 10:34:36 fetchmail: IMAP> A0001 CAPABILITY May 07 10:34:36 fetchmail: IMAP< * CAPABILITY IMAP4 IMAP4rev1 IDLE LOGIN-REFERRALS MAILBOX-REFERRALS NAMESPACE LITERAL+ UIDPLUS CHILDREN May 07 10:34:36 fetchmail: IMAP< A0001 OK CAPABILITY completed. May 07 10:34:36 fetchmail: IMAP> A0002 LOGIN "zito" * May 07 10:34:37 fetchmail: IMAP< A0002 OK LOGIN completed. May 07 10:34:37 fetchmail: IMAP> A0003 SELECT "INBOX" May 07 10:34:37 fetchmail: IMAP< * 1 EXISTS May 07 10:34:37 fetchmail: IMAP< * 0 RECENT May 07 10:34:37 fetchmail: IMAP< * FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent) May 07 10:34:37 fetchmail: IMAP< * OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent flags May 07 10:34:37 fetchmail: IMAP< * OK [UNSEEN 1] Is the first unseen message May 07 10:34:37 fetchmail: IMAP< * OK [UIDVALIDITY 1837] UIDVALIDITY value May 07 10:34:37 fetchmail: IMAP< A0003 OK [READ-WRITE] SELECT completed. May 07 10:34:37 fetchmail: IMAP> A0004 EXPUNGE May 07 10:34:37 fetchmail: IMAP< * 1 EXISTS May 07 10:34:37 fetchmail: IMAP< A0004 OK EXPUNGE completed. May 07 10:34:37 fetchmail: 1 message for zito at sprg11.i.cz. May 07 10:34:37 fetchmail: IMAP> A0005 FETCH 1 RFC822.SIZE May 07 10:34:37 fetchmail: IMAP< * 1 FETCH (RFC822.SIZE 1484) May 07 10:34:37 fetchmail: IMAP< A0005 OK FETCH completed. May 07 10:34:37 fetchmail: IMAP> A0006 FETCH 1 RFC822.HEADER May 07 10:34:37 fetchmail: IMAP< * 1 FETCH (RFC822.HEADER {1470} May 07 10:34:37 fetchmail: reading message [EMAIL PROTECTED]:1 of 1 (1470 header octets) May 07 10:34:37 fetchmail: Trying to connect to 127.0.0.1/25...connected. May 07 10:34:37 fetchmail: SMTP< 220 bobek.localdomain ESMTP Exim 4.63 Mon, 07 May 2007 10:34:37 +0200 May 07 10:34:37 fetchmail: SMTP> EHLO bobek.localdomain May 07 10:34:37 fetchmail: SMTP< 250-bobek.localdomain Hello localhost.localdomain [127.0.0.1] May 07 10:34:37 fetchmail: SMTP< 250-SIZE 52428800 May 07 10:34:37 fetchmail: SMTP< 250-PIPELINING May 07 10:34:37 fetchmail: SMTP< 250 HELP May 07 10:34:37 fetchmail: SMTP> MAIL FROM:<[EMAIL PROTECTED]> SIZE=1484 May 07 10:34:37 fetchmail: SMTP< 250 OK May 07 10:34:37 fetchmail: SMTP> RCPT TO:<[EMAIL PROTECTED]> May 07 10:34:37 fetchmail: SMTP< 250 Accepted May 07 10:34:37 fetchmail: SMTP> DATA May 07 10:34:37 fetchmail: SMTP< 354 Enter message, ending with "." on a line by itself May 07 10:34:37 # May 07 10:34:37 fetchmail: IMAP< ) May 07 10:34:37 fetchmail: IMAP< A0006 OK FETCH completed. May 07 10:34:37 fetchmail: IMAP> A0007 FETCH 1 BODY.PEEK[TEXT] May 07 10:34:37 fetchmail: IMAP< * 1 FETCH (BODY[TEXT] {14} May 07 10:34:37 * May 07 10:34:37 fetchmail: (14 body octets) (log message incomplete)fetchmail: IMAP< ) May 07 10:34:37 fetchmail: IMAP< A0007 OK FETCH completed. May 07 10:34:37 fetchmail: SMTP>. (EOM) May 07 10:34:37 fetchmail: SMTP< 250 OK id=1Hkyg1-0004cq-D7 May 07 10:34:37 fetchmail: flushed May 07 10:34:37 fetchmail: IMAP> A0008 STORE 1 +FLAGS (\Seen \Deleted) May 07 10:34:37 fetchmail: IMAP< * 1 FETCH (FLAGS (\Seen \Deleted)) May 07 10:34:37 fetchmail: IMAP< A0008 OK STORE completed. May 07 10:34:37 fetchmail: IMAP> A0009 EXPUNGE May 07 10:34:37 fetchmail: IMAP< * 1 EXPUNGE May 07 10:34:37 fetchmail: IMAP< * 0 EXISTS May 07 10:34:37 fetchmail: IMAP< A0009 OK EXPUNGE completed. May 07 10:34:37 fetchmail: IMAP> A0010 LOGOUT May 07 10:34:37 fetchmail: IMAP< * BYE Microsoft Exchange Server 2003 IMAP4rev1 server version 6.5.7638.1 signing off. May 07 10:34:37 fetchmail: IMAP< A0010 OK LOGOUT completed. May 07 10:34:37 fetchmail: SMTP> QUIT May 07 10:34:37 fetchmail: SMTP< 221 bobek.localdomain closing connection ------</var/log/exim4/mainlog>------ ... 2007-05-07 10:32:55 1Hkydp-0004c9-Aq <= [EMAIL PROTECTED] U=zito P=local S=348 2007-05-07 10:33:10 1Hkydp-0004c9-Aq => [EMAIL PROTECTED] R=smarthost T=remote_smtp_smarthost H=ns.i.cz [192.168.24.10] X=TLS-1.0:RSA_AES_256_CBC_SHA1:32 DN="C=CZ,O=ICZ a.s.,OU=Machines,CN=ns.i.cz" 2007-05-07 10:33:10 1Hkydp-0004c9-Aq Completed 2007-05-07 10:34:02 1Hkyes-0004cQ-JG <= [EMAIL PROTECTED] H=localhost.localdomain (bobek.localdomain) [127.0.0.1] P=esmtp S=1821 [EMAIL PROTECTED] 2007-05-07 10:34:29 1Hkyes-0004cQ-JG => zito <[EMAIL PROTECTED]> R=procmail T=procmail_pipe 2007-05-07 10:34:29 1Hkyes-0004cQ-JG Completed 2007-05-07 10:34:37 1Hkyg1-0004cq-D7 <= [EMAIL PROTECTED] H=localhost.localdomain (bobek.localdomain) [127.0.0.1] P=esmtp S=1821 [EMAIL PROTECTED] 2007-05-07 10:34:37 1Hkyg1-0004cq-D7 => zito <[EMAIL PROTECTED]> R=procmail T=procmail_pipe 2007-05-07 10:34:37 1Hkyg1-0004cq-D7 Completed ... I have duplicated message in INBOX. Fixed 30 second timeout on SMTP is too low. Linux is not realtime system (today), so I think the timeout should be much higher or configurable at least. Regards -- Zito -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]