* [Drbd-dev] How DRBD uses active log to recovery from a crash in 8.4.0
@ 2011-08-12 6:12 ShenQiyu
2011-09-05 8:51 ` Philipp Reisner
0 siblings, 1 reply; 2+ messages in thread
From: ShenQiyu @ 2011-08-12 6:12 UTC (permalink / raw)
To: drbd-dev
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Dear sir,
When learning and testing DRBD 8.4.0, I could not find where it applies active log to bitmap when up a resource after a crash.
While DRBD 8.3.9 do it in drbd_nl_disk_conf() calls drbd_al_read_log(), then drbd_al_apply_to_bm().
So, is there anything I have not caught up? The code is download from http://oss.linbit.com/drbd/8.4/drbd-8.4.0.tar.gz
Any hints are very appreciated!
Regards!
Paul
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* Re: [Drbd-dev] How DRBD uses active log to recovery from a crash in 8.4.0
2011-08-12 6:12 [Drbd-dev] How DRBD uses active log to recovery from a crash in 8.4.0 ShenQiyu
@ 2011-09-05 8:51 ` Philipp Reisner
0 siblings, 0 replies; 2+ messages in thread
From: Philipp Reisner @ 2011-09-05 8:51 UTC (permalink / raw)
To: drbd-dev
Am Freitag, 12. August 2011, 08:12:32 schrieb ShenQiyu:
> Dear sir,
>
> When learning and testing DRBD 8.4.0, I could not find where it applies
> active log to bitmap when up a resource after a crash.
>
> While DRBD 8.3.9 do it in drbd_nl_disk_conf() calls drbd_al_read_log(),
> then drbd_al_apply_to_bm().
>
> So, is there anything I have not caught up? The code is download from
> http://oss.linbit.com/drbd/8.4/drbd-8.4.0.tar.gz
>
> Any hints are very appreciated!
>
That moved to user space. See the "apply-al" sub-command of drbdadm.
Best,
Phil
--
: Dipl-Ing Philipp Reisner
: LINBIT | Your Way to High Availability
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