[Ocfs2-devel] [PATCH 16/20] ocfs2/cluster: Maintain bitmap of failed regions
Joel Becker
Joel.Becker at oracle.com
Thu Sep 23 15:35:12 PDT 2010
On Tue, Sep 14, 2010 at 03:50:52PM -0700, Sunil Mushran wrote:
> + if (o2hb_global_heartbeat_active()) {
> + spin_lock_irqsave(&o2hb_live_lock, flags);
> + if (test_bit(reg->hr_region_num, o2hb_quorum_region_bitmap))
> + set_bit(reg->hr_region_num, o2hb_failed_region_bitmap);
> + failed = o2hb_pop_count(&o2hb_failed_region_bitmap,
> + O2NM_MAX_REGIONS);
> + quorum = o2hb_pop_count(&o2hb_quorum_region_bitmap,
> + O2NM_MAX_REGIONS);
> + spin_unlock_irqrestore(&o2hb_live_lock, flags);
> +
> + printk(KERN_NOTICE "Number of regions %d, failed regions %d\n",
> + quorum, failed);
This is not worth printing. Quorum fired, so we know what
happened.
Joel
--
"The whole problem with the world is that fools and fanatics are always
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Joel Becker
Consulting Software Developer
Oracle
E-mail: joel.becker at oracle.com
Phone: (650) 506-8127
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