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authorEric Wong <e@80x24.org>2019-06-13 00:29:37 +0000
committerEric Wong <e@80x24.org>2019-06-14 01:31:25 +0000
commite9eb3af852778a67533e9579b14695763535d262 (patch)
tree09478c84234a4a7f99def3bbae8f4f7e19c390fe /lib/PublicInbox/V2Writable.pm
parente665a4fa317bf9ceea812bc9ca3f486ec722dfea (diff)
downloadpublic-inbox-e9eb3af852778a67533e9579b14695763535d262.tar.gz
v2 repos are sometimes created on machines where CPU
parallelization exceeds the capability of the storage devices.

In that case, users may reshard the Xapian DB to any smaller,
positive integer to avoid excessive overhead and contention when
bottlenecked by slow storage.

Resharding can also be used to increase shard count after
hardware upgrades.
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