fix(tsm1): "snapshot in progress" error during backup: restore loop with backoff #20063
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Loop with backoff in (*Engine).CreateSnapshot() to retry (*Engine).WriteSnapshot() up to 3 times if ErrSnapshotInPrgress is returned. Then continue on no error or on SnapshotInProgress if skipCacheOk is true. influxdata/plutonium#3227 (cherry picked from commit dfa6aa8)
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dgnorton
approved these changes
Nov 17, 2020
This was referenced Jan 15, 2021
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WIP
Loop with backoff in (*Engine).CreateSnapshot() to retry (*Engine).WriteSnapshot() up to 3 times if ErrSnapshotInPrgress is returned. Then continue on no error or on SnapshotInProgress if skipCacheOk is true.
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