[tahoe-lafs-trac-stream] [tahoe-lafs] #1886: cloud backend: crawlers are running too often

[tahoe-lafs]

#1886: cloud backend: crawlers are running too often
-------------------------+-------------------------------------------------
     Reporter:           |      Owner:  daira
  davidsarah             |     Status:  assigned
         Type:  defect   |  Milestone:  1.11.0
     Priority:  normal   |    Version:  1.9.2
    Component:  code-    |   Keywords:  cloud-backend crawler performance
  storage                |  regression blocks-cloud-merge
   Resolution:           |
Launchpad Bug:           |
-------------------------+-------------------------------------------------
Changes (by daira):

 * keywords:  cloud-backend crawler performance => cloud-backend crawler
     performance regression blocks-cloud-merge
 * owner:   => daira
 * status:  new => assigned


Old description:

> I {{{flogtool tail}}}ed the merged cloud backend and leasedb (as of
> [https://github.com/davidsarah/tahoe-
> lafs/commit/022796fb7813c2f42d668a0ee3de9abae869deb5 1819-cloud-
> merge/022796fb]), and observed that the bucket crawler and accounting
> crawler were running much too often. This was confirmed by looking at the
> storage status page at {{{/storage}}}, which said that the bucket crawler
> and accounting crawler would run in 2 minutes and 7 minutes respectively,
> after they had run a few minutes ago.
>
> The bucket crawler is supposed to have a minimum cycle time of one hour,
> and the accounting crawler 12 hours.

New description:

 I {{{flogtool tail}}}ed the merged cloud backend and leasedb (as of
 [https://github.com/davidsarah/tahoe-
 lafs/commit/022796fb7813c2f42d668a0ee3de9abae869deb5 1819-cloud-
 merge/022796fb]), and observed that the bucket crawler and accounting
 crawler were running much too often. This was confirmed by looking at the
 storage status page at {{{/storage}}}, which said that the bucket crawler
 and accounting crawler would run in 2 minutes and 7 minutes respectively,
 after they had run a few minutes ago.

 The bucket crawler is supposed to have a minimum cycle time of one hour,
 and the accounting crawler 12 hours.

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1886#comment:1>
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