X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/fb429aa6a8dd1d28d08038abd8de8b9206a1d51e..e371b3b0ef8f44a6c7bcd49a96f6d9f872b479b5:/services/keepstore/unix_volume.go

diff --git a/services/keepstore/unix_volume.go b/services/keepstore/unix_volume.go
index a053ba3e6b..dee4bdc1c1 100644
--- a/services/keepstore/unix_volume.go
+++ b/services/keepstore/unix_volume.go
@@ -314,14 +314,18 @@ func (v *UnixVolume) WriteBlock(ctx context.Context, loc string, rdr io.Reader)
 
 // Status returns a VolumeStatus struct describing the volume's
 // current state, or nil if an error occurs.
-//
 func (v *UnixVolume) Status() *VolumeStatus {
 	fi, err := v.os.Stat(v.Root)
 	if err != nil {
 		v.logger.WithError(err).Error("stat failed")
 		return nil
 	}
-	devnum := fi.Sys().(*syscall.Stat_t).Dev
+	// uint64() cast here supports GOOS=darwin where Dev is
+	// int32. If the device number is negative, the unsigned
+	// devnum won't be the real device number any more, but that's
+	// fine -- all we care about is getting the same number each
+	// time.
+	devnum := uint64(fi.Sys().(*syscall.Stat_t).Dev)
 
 	var fs syscall.Statfs_t
 	if err := syscall.Statfs(v.Root, &fs); err != nil {
@@ -350,14 +354,13 @@ var blockFileRe = regexp.MustCompile(`^[0-9a-f]{32}$`)
 //
 // Each block is given in the format
 //
-//     locator+size modification-time {newline}
+//	locator+size modification-time {newline}
 //
 // e.g.:
 //
-//     e4df392f86be161ca6ed3773a962b8f3+67108864 1388894303
-//     e4d41e6fd68460e0e3fc18cc746959d2+67108864 1377796043
-//     e4de7a2810f5554cd39b36d8ddb132ff+67108864 1388701136
-//
+//	e4df392f86be161ca6ed3773a962b8f3+67108864 1388894303
+//	e4d41e6fd68460e0e3fc18cc746959d2+67108864 1377796043
+//	e4de7a2810f5554cd39b36d8ddb132ff+67108864 1388701136
 func (v *UnixVolume) IndexTo(prefix string, w io.Writer) error {
 	rootdir, err := v.os.Open(v.Root)
 	if err != nil {
@@ -439,8 +442,7 @@ func (v *UnixVolume) Trash(loc string) error {
 	// be re-written), or (b) Touch() will update the file's timestamp and
 	// Trash() will read the correct up-to-date timestamp and choose not to
 	// trash the file.
-
-	if v.volume.ReadOnly || !v.cluster.Collections.BlobTrash {
+	if v.volume.ReadOnly && !v.volume.AllowTrashWhenReadOnly {
 		return MethodDisabledError
 	}
 	if err := v.lock(context.TODO()); err != nil {
@@ -527,7 +529,6 @@ func (v *UnixVolume) blockPath(loc string) string {
 
 // IsFull returns true if the free space on the volume is less than
 // MinFreeKilobytes.
-//
 func (v *UnixVolume) IsFull() (isFull bool) {
 	fullSymlink := v.Root + "/full"
 
@@ -558,7 +559,6 @@ func (v *UnixVolume) IsFull() (isFull bool) {
 
 // FreeDiskSpace returns the number of unused 1k blocks available on
 // the volume.
-//
 func (v *UnixVolume) FreeDiskSpace() (free uint64, err error) {
 	var fs syscall.Statfs_t
 	err = syscall.Statfs(v.Root, &fs)
@@ -646,10 +646,6 @@ var unixTrashLocRegexp = regexp.MustCompile(`/([0-9a-f]{32})\.trash\.(\d+)$`)
 // EmptyTrash walks hierarchy looking for {hash}.trash.*
 // and deletes those with deadline < now.
 func (v *UnixVolume) EmptyTrash() {
-	if v.cluster.Collections.BlobDeleteConcurrency < 1 {
-		return
-	}
-
 	var bytesDeleted, bytesInTrash int64
 	var blocksDeleted, blocksInTrash int64