[PATCH] [dovecot 2.2.9] Quota warnings ignored with FS quotas

[Michał Giżyński]

On 17.02.2015 20:03, Michał Giżyński wrote:
>
> On 21.11.2014 20:04, Grzegorz Nosek wrote:
>> Hi all,
>>
>> I noticed that in some circumstances quota warnings are ignored. The 
>> bug arises when both of the following are used:
>>
>> 1. percentage-based quota warnings, i.e.:
>>
>>   quota_warning = storage=1%% quota-warning 1 %u
>>
>> 2. filesystem quota backend (and probably others, except for quotas 
>> configured directly in dovecot config)
>>
>> Percentage-based quota warnings have rule.bytes_limit recalculated 
>> based on root_set->default_rule.bytes_limit, however this value is 
>> zero when FS quotas are in use. Real quota values (from quotactl) are 
>> fetched very late, in quota_warnings_execute() but at that point no 
>> recalculation happens. As the warning rules have bytes_limit==0, 
>> they're effectively ignored.
>>
>> The patch below enables quota warnings to be sent when using 
>> filesystem (and possibly maildirsize-based) quotas.
>>
>> Based and tested on Ubuntu 14.04's dovecot 2.2.9.
>>
>> Best regards,
>>  Grzegorz Nosek
>>
>>
>> diff --git a/src/plugins/quota/quota.c b/src/plugins/quota/quota.c
>> index adbd70d..8e4d7e0 100644
>> --- a/src/plugins/quota/quota.c
>> +++ b/src/plugins/quota/quota.c
>> @@ -1163,6 +1163,8 @@ static void quota_warnings_execute(struct 
>> quota_transaction_context *ctx,
>>                                &count_current, &count_limit) < 0)
>>                 return;
>>
>> +       quota_root_recalculate_relative_rules(root->set, bytes_limit, 
>> count_limit);
>> +
>>         bytes_before = bytes_current - ctx->bytes_used;
>>         count_before = count_current - ctx->count_used;
>>         for (i = 0; i < count; i++) {
> Hi,
> this patch realy fix the bug in quota_warning. Is it possible to add 
> this patch to the next release ?
>
Hi,
I saw that new dovecot was released. Is the quota_warning has been 
improved ?

-- 
Pozdrawiam / Best Regards
Michał Giżyński