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zfs: introduce pkg zfs/zfscmd for command logging, status, prometheus metrics

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refs #196
This commit is contained in:
Christian Schwarz
2020-03-27 12:35:57 +01:00
parent 9568e46f05
commit 1336c91865
22 changed files with 1035 additions and 119 deletions
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3
zfs/versions_destroy.go
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@@ -11,6 +11,7 @@ import (
"syscall"
"github.com/zrepl/zrepl/util/envconst"
"github.com/zrepl/zrepl/zfs/zfscmd"
)
func ZFSDestroyFilesystemVersion(ctx context.Context, filesystem *DatasetPath, version *FilesystemVersion) (err error) {
@@ -224,7 +225,7 @@ var batchDestroyFeatureCheck struct {
func (d destroyerImpl) DestroySnapshotsCommaSyntaxSupported(ctx context.Context) (bool, error) {
batchDestroyFeatureCheck.once.Do(func() {
// "feature discovery"
cmd := exec.CommandContext(ctx, ZFS_BINARY, "destroy")
cmd := zfscmd.CommandContext(ctx, ZFS_BINARY, "destroy")
output, err := cmd.CombinedOutput()
if _, ok := err.(*exec.ExitError); !ok {
debug("destroy feature check failed: %T %s", err, err)