This limit is per OSC/OST. When the limit is hit, writes to this OST will stall, but other writes may proceed if they are not using the stalled OSC.
Cheers, Andreas > On Jan 14, 2015, at 23:20, teng wang <[email protected]> wrote: > > Hi, > > I know OSC's buffer is tunable by max_dirty_mb. > Is this max_dirty_mb for each object? > If so, what if max_dirty_mb is reached? Will > the OSC stall until all the data belonging to > this object is flushed, or it will stall until > other object's cache is also flushed? or > The client will only stall for write on the > object whose cache is full but continue > to buffer the dirty data belonging to other objects? > > Thanks, > Teng > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
