"fmt"
"io"
"io/ioutil"
- "log"
"os"
"os/exec"
"path/filepath"
"syscall"
"time"
- "git.curoverse.com/arvados.git/sdk/go/arvados"
+ "git.arvados.org/arvados.git/sdk/go/arvados"
"github.com/prometheus/client_golang/prometheus"
"github.com/sirupsen/logrus"
)
if err != nil {
return nil, err
}
+ v.logger = v.logger.WithField("Volume", v.String())
return v, v.check()
}
// "fa0b6166-3b55-4994-bd3f-92f4e00a1bb0/keep".
func (v *UnixVolume) GetDeviceID() string {
giveup := func(f string, args ...interface{}) string {
- log.Printf(f+"; using blank DeviceID for volume %s", append(args, v)...)
+ v.logger.Infof(f+"; using blank DeviceID for volume %s", append(args, v)...)
return ""
}
buf, err := exec.Command("findmnt", "--noheadings", "--target", v.Root).CombinedOutput()
link := filepath.Join(udir, uuid)
fi, err = os.Stat(link)
if err != nil {
- log.Printf("error: stat %q: %s", link, err)
+ v.logger.WithError(err).Errorf("stat(%q) failed", link)
continue
}
if fi.Sys().(*syscall.Stat_t).Ino == ino {
}
bdir := v.blockDir(loc)
if err := os.MkdirAll(bdir, 0755); err != nil {
- log.Printf("%s: could not create directory %s: %s",
- loc, bdir, err)
- return err
+ return fmt.Errorf("error creating directory %s: %s", bdir, err)
}
tmpfile, tmperr := v.os.TempFile(bdir, "tmp"+loc)
if tmperr != nil {
- log.Printf("ioutil.TempFile(%s, tmp%s): %s", bdir, loc, tmperr)
- return tmperr
+ return fmt.Errorf("TempFile(%s, tmp%s) failed: %s", bdir, loc, tmperr)
}
bpath := v.blockPath(loc)
n, err := io.Copy(tmpfile, rdr)
v.os.stats.TickOutBytes(uint64(n))
if err != nil {
- log.Printf("%s: writing to %s: %s", v, bpath, err)
+ err = fmt.Errorf("error writing %s: %s", bpath, err)
tmpfile.Close()
v.os.Remove(tmpfile.Name())
return err
}
if err := tmpfile.Close(); err != nil {
- log.Printf("closing %s: %s", tmpfile.Name(), err)
+ err = fmt.Errorf("error closing %s: %s", tmpfile.Name(), err)
v.os.Remove(tmpfile.Name())
return err
}
if err := v.os.Rename(tmpfile.Name(), bpath); err != nil {
- log.Printf("rename %s %s: %s", tmpfile.Name(), bpath, err)
- return v.os.Remove(tmpfile.Name())
+ err = fmt.Errorf("error renaming %s to %s: %s", tmpfile.Name(), bpath, err)
+ v.os.Remove(tmpfile.Name())
+ return err
}
return nil
}
func (v *UnixVolume) Status() *VolumeStatus {
fi, err := v.os.Stat(v.Root)
if err != nil {
- log.Printf("%s: os.Stat: %s", v, err)
+ v.logger.WithError(err).Error("stat failed")
return nil
}
devnum := fi.Sys().(*syscall.Stat_t).Dev
var fs syscall.Statfs_t
if err := syscall.Statfs(v.Root, &fs); err != nil {
- log.Printf("%s: statfs: %s", v, err)
+ v.logger.WithError(err).Error("statfs failed")
return nil
}
// These calculations match the way df calculates disk usage:
blockdirpath := filepath.Join(v.Root, names[0])
blockdir, err := v.os.Open(blockdirpath)
if err != nil {
- log.Print("Error reading ", blockdirpath, ": ", err)
- lastErr = err
+ v.logger.WithError(err).Errorf("error reading %q", blockdirpath)
+ lastErr = fmt.Errorf("error reading %q: %s", blockdirpath, err)
continue
}
v.os.stats.TickOps("readdir")
if err == io.EOF {
break
} else if err != nil {
- log.Print("Error reading ", blockdirpath, ": ", err)
- lastErr = err
+ v.logger.WithError(err).Errorf("error reading %q", blockdirpath)
+ lastErr = fmt.Errorf("error reading %q: %s", blockdirpath, err)
break
}
name := fileInfo[0].Name()
" ", fileInfo[0].ModTime().UnixNano(),
"\n")
if err != nil {
- log.Print("Error writing : ", err)
- lastErr = err
- break
+ blockdir.Close()
+ return fmt.Errorf("error writing: %s", err)
}
}
blockdir.Close()
if avail, err := v.FreeDiskSpace(); err == nil {
isFull = avail < MinFreeKilobytes
} else {
- log.Printf("%s: FreeDiskSpace: %s", v, err)
+ v.logger.WithError(err).Errorf("%s: FreeDiskSpace failed", v)
isFull = false
}
}()
select {
case <-ctx.Done():
- log.Printf("%s: client hung up while waiting for Serialize lock (%s)", v, time.Since(t0))
+ v.logger.Infof("client hung up while waiting for Serialize lock (%s)", time.Since(t0))
go func() {
<-locked
v.locker.Unlock()
}
deadline, err := strconv.ParseInt(matches[2], 10, 64)
if err != nil {
- log.Printf("EmptyTrash: %v: ParseInt(%v): %v", path, matches[2], err)
+ v.logger.WithError(err).Errorf("EmptyTrash: %v: ParseInt(%q) failed", path, matches[2])
return
}
atomic.AddInt64(&bytesInTrash, info.Size())
}
err = v.os.Remove(path)
if err != nil {
- log.Printf("EmptyTrash: Remove %v: %v", path, err)
+ v.logger.WithError(err).Errorf("EmptyTrash: Remove(%q) failed", path)
return
}
atomic.AddInt64(&bytesDeleted, info.Size())
err := filepath.Walk(v.Root, func(path string, info os.FileInfo, err error) error {
if err != nil {
- log.Printf("EmptyTrash: filepath.Walk: %v: %v", path, err)
+ v.logger.WithError(err).Errorf("EmptyTrash: filepath.Walk(%q) failed", path)
return nil
}
todo <- dirent{path, info}
wg.Wait()
if err != nil {
- log.Printf("EmptyTrash error for %v: %v", v.String(), err)
+ v.logger.WithError(err).Error("EmptyTrash failed")
}
- log.Printf("EmptyTrash stats for %v: Deleted %v bytes in %v blocks. Remaining in trash: %v bytes in %v blocks.", v.String(), bytesDeleted, blocksDeleted, bytesInTrash-bytesDeleted, blocksInTrash-blocksDeleted)
+ v.logger.Infof("EmptyTrash stats: Deleted %v bytes in %v blocks. Remaining in trash: %v bytes in %v blocks.", bytesDeleted, blocksDeleted, bytesInTrash-bytesDeleted, blocksInTrash-blocksDeleted)
}
type unixStats struct {