Tristan Woudenberg - Prism Mail Solutions schrieb:
On Tue, January 16, 2007 16:39, Timo Sirainen wrote:
On Tue, 2007-01-16 at 11:00 +0100, Tristan Woudenberg - Prism Mail Solutions wrote:
There is quite a discrepancy in the rfc822.size reported by Dovecot and the actual space it takes up on my harddisk. I know there could be some overhead here from all the dovecot* and subscription list files in my imap folders, but like I stated in my email to the SquirrelMail plugin mailing list, about 1mb for a 4.3mb maildir mailbox might be a but much. RFC822.SIZE reports message's "virtual size" as it is sent to IMAP clients, which means that if the maildir files contain LF-only linefeeds (which is usually the case), the RFC822.SIZE increases the size by the number of lines in the file (so each line ends with CRLF).
That however only increases the size reported by the Squirrelmail plugin. I don't know why it would report 1 MB less.
How does Squirrelmail plugin's INBOX usage compare with "du -sh cur new"? Do you have any files in tmp/ directories? Currently Dovecot never cleans up the tmp/ directory. I guess I should add the code for that..
I already posted this on the Squirrelmail list, but the folder sizes plugin outputs this:
Folder Sizes Folder Count Unread Size INBOX 260 19 3.2 M Drafts 0 0 0 k Sent 0 0 0 k Trash 0 0 0 k spam 0 0 0 k 1 Folder 0 0 0 k 5 Folders 260 19 3.2 M
while when I go to that maildir folder on my server:
$ du -hs useraccount 4.3M useraccount
Of course there's some overhead:
du -ah | grep dovecot 4.0K ./.INBOX.spam/dovecot.index.log 4.0K ./.INBOX.spam/dovecot.index 32K ./.INBOX.spam/dovecot.index.cache 4.0K ./.INBOX.spam/dovecot-uidlist 4.0K ./.Drafts/dovecot.index.log 4.0K ./.Drafts/dovecot.index 16K ./.Drafts/dovecot.index.cache 4.0K ./.Drafts/dovecot-uidlist 4.0K ./.Sent/dovecot.index.log 4.0K ./.Sent/dovecot.index 16K ./.Sent/dovecot.index.cache 4.0K ./.Sent/dovecot-uidlist 4.0K ./.Trash/dovecot.index.log 4.0K ./.Trash/dovecot.index 20K ./.Trash/dovecot.index.cache 4.0K ./.Trash/dovecot-uidlist 8.0K ./dovecot.index.log 4.0K ./dovecot.index 120K ./dovecot.index.cache 8.0K ./dovecot-uidlist
du -h subscriptions 4.0K subscriptions
276K in total, 4.4M - 276K isn't the reported 3.2M I would guess. Also if I do a FETCH 1:* (RFC822.SIZE) by hand on my imap server and sort the results for the 10 biggest emails:
(RFC822.SIZE 57151) (RFC822.SIZE 57352) (RFC822.SIZE 57477) (RFC822.SIZE 57498) (RFC822.SIZE 57640) (RFC822.SIZE 57776) (RFC822.SIZE 58842) (RFC822.SIZE 60778) (RFC822.SIZE 61320) (RFC822.SIZE 79539)
10 biggest files with du -ab
56526 ./cur/1165969700.640.mbox:2, 56754 ./cur/1166710093.P5305Q0M44492.host.domain.nl:2,S 56943 ./cur/1165969704.640.mbox:2, 57151 ./cur/1165969708.640.mbox:2, 57498 ./cur/1165969702.640.mbox:2, 57640 ./cur/1165969709.640.mbox:2, 57830 ./cur/1168348302.H160143P8248.host.domain.nl:2, 59710 ./cur/1166710169.P6010Q9M768683.host.domain.nl:2,S 61320 ./cur/1165969694.640.mbox:2, 79539 ./cur/1165969642.640.mbox:2,S
Quite strange don't you think? Some files do exactly match others don't, I doublechecked this by grepping the output for one of these mail sizes.
Kind regards,
Tristan
Hi Tristan heres my output
ls -lh total 4.0K -rw------- 1 vmail vmail 1.4K Jan 14 14:25 1168781146.V811I2164003M702149.mail:2,RS
squirrel So, 14:25 A adsf 1.4 k sqplugin folder size INBOX 1 0 1.4 k
so i cant see any failure
Regards
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