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Implement rebalance command to allow move parts from shadow between disks #1024

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Slach opened this issue Oct 9, 2024 · 0 comments
Open

Implement rebalance command to allow move parts from shadow between disks #1024

Slach opened this issue Oct 9, 2024 · 0 comments
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@Slach
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2.7.0

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Slach commented Oct 9, 2024 •
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check system.parts skip all object disk parts
apply following rules

  • if part exists in the same disk - do nothing
  • part present in other disk - make hard links, move part to other disk in backup_name/metadata.json, delete part in original disk
  • part not present in other disks, depends on keep_free_space and unreserved_space from system.disks, and volumes in system.storage_policies choose proper disk, copy part, move part to other dsk in backup_name/metadata.json, delete part in original disk
@Slach Slach self-assigned this Oct 9, 2024
@Slach Slach added this to the 2.7.0 milestone Oct 9, 2024
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