2fdf5be172
- Fix for good (I hope) force-stopping mirrors and some filure cases (e.g. the last good component dies when synchronization is in progress). Don't use ->nstart/->nend consumer's fields, as this could be racy, because those fields are used in g_down/g_up, use ->index consumer's field instead for tracking number of not finished requests. Reported by: marcel - After 5 seconds of idle time (this should be configurable) mark all dirty providers as clean, so when mirror is not used in 5 seconds and there will be power failure, no synchronization on boot is needed. Idea from: sorry, I can't find who suggested this - When there are no ACTIVE components and no NEW components destroy whole mirror, not only provider. - Fix one debug to show information about I/O request, before we change its command. |
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g_mirror_ctl.c | ||
g_mirror.c | ||
g_mirror.h |