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28 From: Rob Browning <rlb@defaultvalue.org>
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29 To: notmuch@notmuchmail.org
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30 Subject: Re: RFC: Dovecot locking
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31 References: <87zkpvv01u.fsf@trouble.defaultvalue.org>
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32 <87r5b5e3qm.fsf@raven.defaultvalue.org>
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33 <87wrku5yrf.fsf@raven.defaultvalue.org>
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34 Date: Sun, 20 Feb 2011 13:18:01 -0600
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35 In-Reply-To: <87wrku5yrf.fsf@raven.defaultvalue.org> (Rob Browning's message
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36 of "Sun, 20 Feb 2011 12:47:32 -0600")
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55 Rob Browning <rlb@defaultvalue.org> writes:
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57 > It looks like dovecot's interval is 10 seconds, so for this to work
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58 > right, notmuch will need to call lockfile_touch() more often than that.
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60 > /* How often to touch the uidlist lock file when it's locked.
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61 > This is done both when using KEEP_LOCKED flag and when syncing a large
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63 > #define MAILDIR_LOCK_TOUCH_SECS 10
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65 > As yet, I don't know if that's likely to be easy to add.
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67 OK, Austin just pointed out that we probably don't need this, at least
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68 with the current code. I was just being overly conservative.
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70 Since we only hold the lock for the duration of a rename, I don't think
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71 there's any need for lockfile_touch().
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76 rlb @defaultvalue.org and @debian.org
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77 GPG as of 2002-11-03 14DD 432F AE39 534D B592 F9A0 25C8 D377 8C7E 73A4
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