client.Timeout = 0
rs := bal.rendezvousState()
- if runOptions.CommitTrash && rs != runOptions.SafeRendezvousState {
+ if cluster.Collections.BalanceTrashLimit > 0 && rs != runOptions.SafeRendezvousState {
if runOptions.SafeRendezvousState != "" {
bal.logf("notice: KeepServices list has changed since last run")
}
if err = bal.GetCurrentState(ctx, client, cluster.Collections.BalanceCollectionBatch, cluster.Collections.BalanceCollectionBuffers); err != nil {
return
}
+ bal.setupLookupTables(cluster)
bal.ComputeChangeSets()
bal.PrintStatistics()
if err = bal.CheckSanityLate(); err != nil {
}
lbFile = nil
}
- if runOptions.CommitPulls {
+ if cluster.Collections.BalancePullLimit > 0 {
err = bal.CommitPulls(ctx, client)
if err != nil {
// Skip trash if we can't pull. (Too cautious?)
return
}
}
- if runOptions.CommitTrash {
+ if cluster.Collections.BalanceTrashLimit > 0 {
err = bal.CommitTrash(ctx, client)
if err != nil {
return
// This just calls balanceBlock() once for each block, using a
// pool of worker goroutines.
defer bal.time("changeset_compute", "wall clock time to compute changesets")()
- bal.setupLookupTables()
type balanceTask struct {
blkid arvados.SizedDigest
bal.collectStatistics(results)
}
-func (bal *Balancer) setupLookupTables() {
+func (bal *Balancer) setupLookupTables(cluster *arvados.Cluster) {
bal.serviceRoots = make(map[string]string)
bal.classes = defaultClasses
bal.mountsByClass = map[string]map[*KeepMount]bool{"default": {}}
// class" case in balanceBlock depends on the order classes
// are considered.
sort.Strings(bal.classes)
+
+ for _, srv := range bal.KeepServices {
+ srv.ChangeSet = &ChangeSet{
+ PullLimit: cluster.Collections.BalancePullLimit,
+ TrashLimit: cluster.Collections.BalanceTrashLimit,
+ }
+ }
}
const (
}
type balancerStats struct {
- lost blocksNBytes
- overrep blocksNBytes
- unref blocksNBytes
- garbage blocksNBytes
- underrep blocksNBytes
- unachievable blocksNBytes
- justright blocksNBytes
- desired blocksNBytes
- current blocksNBytes
- pulls int
- trashes int
- replHistogram []int
- classStats map[string]replicationStats
+ lost blocksNBytes
+ overrep blocksNBytes
+ unref blocksNBytes
+ garbage blocksNBytes
+ underrep blocksNBytes
+ unachievable blocksNBytes
+ justright blocksNBytes
+ desired blocksNBytes
+ current blocksNBytes
+ pulls int
+ pullsDeferred int
+ trashes int
+ trashesDeferred int
+ replHistogram []int
+ classStats map[string]replicationStats
// collectionBytes / collectionBlockBytes = deduplication ratio
collectionBytes int64 // sum(bytes in referenced blocks) across all collections
}
for _, srv := range bal.KeepServices {
s.pulls += len(srv.ChangeSet.Pulls)
+ s.pullsDeferred += srv.ChangeSet.PullsDeferred
s.trashes += len(srv.ChangeSet.Trashes)
+ s.trashesDeferred += srv.ChangeSet.TrashesDeferred
}
bal.stats = s
bal.Metrics.UpdateStats(s)