David Zafman
00e903160b
osd: prioritize recovery for degraded pgs
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Three Reservation priorities from RECOVERY, BACKFILL_HIGH, BACKFILL_LOW
fixes : #4273
Signed-off-by: David Zafman <david.zafman@inktank.com>
2013-05-09 12:00:29 -07:00
David Zafman
09163a3bbc
Add priority option to AsyncReserver class
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Add priority to request_reservation()
Change to map of lists by prioriry
Add priority to queue_pointers mappped type
Signed-off-by: David Zafman <david.zafman@inktank.com>
2013-05-09 12:00:29 -07:00
Samuel Just
78db663ec7
osd_internals/snaps.rst: update description to reflect SnapMapper
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Signed-off-by: Samuel Just <sam.just@inktank.com>
2013-03-13 19:45:08 -07:00
Samuel Just
ba449ce031
osd_internals/snaps.rst: add a description of snaps and trimming
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Signed-off-by: Samuel Just <sam.just@inktank.com>
2013-03-13 18:48:24 -07:00
David Zafman
8ce26eaf02
Document scrubbing behavior
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Signed-off-by: David Zafman <david.zafman@inktank.com>
2013-03-11 12:44:47 -07:00
Sage Weil
75ce88fb69
doc: fix rst for watch/notify internals
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Signed-off-by: Sage Weil <sage@inktank.com>
2013-02-26 17:45:33 -08:00
Samuel Just
9a399afd71
doc: add some internal docs for watch/notify
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Signed-off-by: Samuel Just <sam.just@inktank.com>
2013-02-20 13:29:20 -08:00
Mike Ryan
cdd73bbab0
doc/: document recovery reservation process
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Signed-off-by: Mike Ryan <mike.ryan@inktank.com>
2012-11-07 17:21:32 -08:00
Samuel Just
3ebf52dfb5
doc/: added documentation for backfill_reservation
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Signed-off-by: Samuel Just <sam.just@inktank.com>
2012-09-25 11:43:51 -07:00
Samuel Just
32892c1edd
doc/dev/osd_internals: add newlines before numbered lists
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Signed-off-by: Samuel Just <sam.just@inktank.com>
2012-07-17 16:51:57 -07:00
Samuel Just
24df8b1d82
doc/dev: add osd_internals to toc
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Signed-off-by: Samuel Just <sam.just@inktank.com>
2012-07-17 09:54:47 -07:00
