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cmd/stindex: Print missing sequence ranges concisely

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This commit is contained in:
Jakob Borg 2020-02-03 09:18:21 +01:00
parent 5823e7a5ce
commit b8a5e1a244
1 changed files with 30 additions and 1 deletions
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31
cmd/stindex/idxck.go
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@ -11,6 +11,7 @@ import (
"encoding/binary"
"fmt"
"log"
"sort"
"github.com/syncthing/syncthing/lib/db"
"github.com/syncthing/syncthing/lib/db/backend"
@ -114,6 +115,7 @@ func idxck(ldb backend.Backend) (success bool) {
return
}
var missingSeq []sequenceKey
for fk, fi := range fileInfos {
if fk.name != fi.Name {
fmt.Printf("Mismatching FileInfo name, %q (key) != %q (actual)\n", fk.name, fi.Name)
@ -132,9 +134,11 @@ func idxck(ldb backend.Backend) (success bool) {
}
if fk.device == localDeviceKey {
name, ok := sequences[sequenceKey{fk.folder, uint64(fi.Sequence)}]
sk := sequenceKey{fk.folder, uint64(fi.Sequence)}
name, ok := sequences[sk]
if !ok {
fmt.Printf("Sequence entry missing for FileInfo %q, folder %q, seq %d\n", fi.Name, folder, fi.Sequence)
missingSeq = append(missingSeq, sk)
success = false
continue
}
@ -155,6 +159,31 @@ func idxck(ldb backend.Backend) (success bool) {
}
}
// Aggregate the ranges of missing sequence entries, print them
sort.Slice(missingSeq, func(a, b int) bool {
if missingSeq[a].folder != missingSeq[b].folder {
return missingSeq[a].folder < missingSeq[b].folder
}
return missingSeq[a].sequence < missingSeq[b].sequence
})
var folder uint32
var startSeq, prevSeq uint64
for _, sk := range missingSeq {
if folder != sk.folder || sk.sequence != prevSeq+1 {
if folder != 0 {
fmt.Printf("Folder %d missing %d sequence entries: #%d - #%d\n", folder, prevSeq-startSeq+1, startSeq, prevSeq)
}
startSeq = sk.sequence
folder = sk.folder
}
prevSeq = sk.sequence
}
if folder != 0 {
fmt.Printf("Folder %d missing %d sequence entries: #%d - #%d\n", folder, prevSeq-startSeq+1, startSeq, prevSeq)
}
for gk, vl := range globals {
folder := folders[gk.folder]
if folder == "" {