Hi,
I've installed the latest cyrus release and I'm having trouble with
large mailboxes.
I was going to try if the 4Gig limit is gone and I'm filling up a
mailbox with mails.
If I open the mailbox trough mutt it gets loaded at a acceptable
(lighting fast) speed. However when using thunderbird it gets very
slow, I haven't been able to open the mailbox of 294M.
Attaching strace to the pid I see only the following messages:
open("/mail/mail2/imap/domain/m/mail.ugent.be/r/user/rudy^gevaert2/203750.",
O_RDONLY) = 15
fstat64(15, {st_mode=S_IFREG|0600, st_size=23898, ...}) = 0
mmap2(NULL, 23898, PROT_READ, MAP_SHARED, 15, 0) = 0xb5749000
close(15) = 0
munmap(0xb5749000, 23898) = 0
open("/mail/mail2/imap/domain/m/mail.ugent.be/r/user/rudy^gevaert2/203751.",
O_RDONLY) = 15
fstat64(15, {st_mode=S_IFREG|0600, st_size=23898, ...}) = 0
mmap2(NULL, 23898, PROT_READ, MAP_SHARED, 15, 0) = 0xb5749000
close(15) = 0
munmap(0xb5749000, 23898) = 0
open("/mail/mail2/imap/domain/m/mail.ugent.be/r/user/rudy^gevaert2/203752.",
O_RDONLY) = 15
fstat64(15, {st_mode=S_IFREG|0600, st_size=23898, ...}) = 0
mmap2(NULL, 23898, PROT_READ, MAP_SHARED, 15, 0) = 0xb5749000
The above logs are only an extract of the output. These messages are
going in slow bursts.
The imap spool and configdirectory are on a SAN. How can I further
debug this?
Thanks in advance,
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Rudy Gevaert Rudy.Gevaert@xxxxxxxx tel:+32 9 264 4734
Directie ICT, afd. Infrastructuur Direction ICT, Infrastructure dept.
Groep Systemen Systems group
Universiteit Gent Ghent University
Krijgslaan 281, gebouw S9, 9000 Gent, Belgie www.UGent.be
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