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os/bluestore/BlueFS: factor unflushed log into runway calculation #10966

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merged 1 commit into from Sep 6, 2016

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liewegas
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@liewegas liewegas commented Sep 2, 2016

Include the size of the in-memory buffer we haven't yet flushed
into the runway calculation when deciding whether to allocate
more log space.

Reported-by: Somnath Roy somnath.roy@sandisk.com
Signed-off-by: Sage Weil sage@redhat.com

Include the size of the in-memory buffer we haven't yet flushed
into the runway calculation when deciding whether to allocate
more log space.

Reported-by: Somnath Roy <somnath.roy@sandisk.com>
Signed-off-by: Sage Weil <sage@redhat.com>
@liewegas
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liewegas commented Sep 2, 2016

@somnathr

@varadakari
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LGTM

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somnathr commented Sep 4, 2016

Looks good..
BTW, by configuring bigger runway I was able to run more than 7 hours and then I got 2 more different assert().
Trying to analyze, will send you a mail soon..

@liewegas liewegas merged commit 3a036c7 into ceph:master Sep 6, 2016
@liewegas liewegas deleted the wip-bluefs-runway branch September 6, 2016 14:12
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