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[#1349] node: Evacuate objects without setting mode to MAINTENANCE

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Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
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Anton Nikiforov 2024-09-03 12:18:10 +03:00
parent b3deb893ba
commit 108e4e07be
18 changed files with 156 additions and 17 deletions
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docs/evacuation.md
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@ -10,6 +10,12 @@ First of all, by the evacuation the data is transferred to other shards of the s
Only one running evacuation process is allowed on the node at a time.
It is not necessary to turn maintenance mode on storage node.
Once evacuation from shard started, it is impossible to read data from it via public API, except the case when evacuation stopped manually or node restarted.
Because it is necessary to prevent removing by policer objects with policy `REP 1 ...` from remote node during evacuation.
`frostfs-cli` utility is used to manage evacuation.
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