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Merge pull request #33 from benbjohnson/log-wal-checksum-mismatch

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Log WAL frame checksum mismatch
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Ben Johnson
2021-01-31 08:57:51 -07:00
committed by GitHub
parent 2c142d3a0c f17768e830
commit 0e28a650e6
1 changed files with 2 additions and 1 deletions
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db.go
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@@ -1052,7 +1052,8 @@ func (db *DB) copyToShadowWAL(filename string) (newSize int64, err error) {
chksum0, chksum1 = Checksum(bo, chksum0, chksum1, buf[:8]) // frame header chksum0, chksum1 = Checksum(bo, chksum0, chksum1, buf[:8]) // frame header
chksum0, chksum1 = Checksum(bo, chksum0, chksum1, buf[24:]) // frame data chksum0, chksum1 = Checksum(bo, chksum0, chksum1, buf[24:]) // frame data
if chksum0 != fchksum0 || chksum1 != fchksum1 { if chksum0 != fchksum0 || chksum1 != fchksum1 {
return 0, fmt.Errorf("checksum mismatch: offset=%d (%x,%x) != (%x,%x)", tmpSz, chksum0, chksum1, fchksum0, fchksum1) log.Printf("copy shadow: checksum mismatch, skipping: offset=%d (%x,%x) != (%x,%x)", tmpSz, chksum0, chksum1, fchksum0, fchksum1)
break
} }
// Add page to the new size of the shadow WAL. // Add page to the new size of the shadow WAL.