diff --git a/go.mod b/go.mod
index a04d6b7..248665a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,10 +2,10 @@ module github.com/longhorn/go-iscsi-helper
 
 go 1.22.0
 
-toolchain go1.22.4
+toolchain go1.22.5
 
 require (
-	github.com/longhorn/go-common-libs v0.0.0-20240627075631-d78642cff5e1
+	github.com/longhorn/go-common-libs v0.0.0-20240702014532-ad3e7f0caf5c
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.9.3
 	golang.org/x/sys v0.21.0
diff --git a/go.sum b/go.sum
index 046156a..91cb8d4 100644
--- a/go.sum
+++ b/go.sum
@@ -15,8 +15,8 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/longhorn/go-common-libs v0.0.0-20240627075631-d78642cff5e1 h1:VGSNK9AEL6r9UocxZ0LoFPv1mn/jcstEc3LDS3GedZk=
-github.com/longhorn/go-common-libs v0.0.0-20240627075631-d78642cff5e1/go.mod h1:wpLEAlsDCnqBA7QfZg0gxYeR8MmLbWHbdidWYwnRbyM=
+github.com/longhorn/go-common-libs v0.0.0-20240702014532-ad3e7f0caf5c h1:DQvBkqE7Ge3/8kIHMujCVQzDoROgFS7TOPwyShfuLBA=
+github.com/longhorn/go-common-libs v0.0.0-20240702014532-ad3e7f0caf5c/go.mod h1:wpLEAlsDCnqBA7QfZg0gxYeR8MmLbWHbdidWYwnRbyM=
 github.com/mitchellh/go-ps v1.0.0 h1:i6ampVEEF4wQFF+bkYfwYgY+F/uYJDktmvLPf7qIgjc=
 github.com/mitchellh/go-ps v1.0.0/go.mod h1:J4lOc8z8yJs6vUwklHw2XEIiT4z4C40KtWVN3nvg8Pg=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
diff --git a/vendor/github.com/longhorn/go-common-libs/io/file.go b/vendor/github.com/longhorn/go-common-libs/io/file.go
index 9bd9d4c..d4ad1c0 100644
--- a/vendor/github.com/longhorn/go-common-libs/io/file.go
+++ b/vendor/github.com/longhorn/go-common-libs/io/file.go
@@ -327,7 +327,8 @@ func IsDirectoryEmpty(directory string) (bool, error) {
 	return false, nil
 }
 
-// CheckIsFileSizeSame verifies if all files in the provided paths have the same size.
+// CheckIsFileSizeSame verifies if all files in the provided paths have the same
+// apparent and actual size.
 // It returns an error if any file is a directory, does not exist, or has a different size.
 func CheckIsFileSizeSame(paths ...string) error {
 	referenceInfo, err := os.Stat(paths[0])
@@ -339,7 +340,12 @@ func CheckIsFileSizeSame(paths ...string) error {
 		return errors.Errorf("file %v is a directory", paths[0])
 	}
 
-	referenceSize := referenceInfo.Size()
+	referenceApparentSize := referenceInfo.Size()
+
+	referenceActualSize, err := getFileBlockSizeEstimate(paths[0])
+	if err != nil {
+		return err
+	}
 
 	for _, path := range paths {
 		fileInfo, err := os.Stat(path)
@@ -352,10 +358,28 @@ func CheckIsFileSizeSame(paths ...string) error {
 
 		}
 
-		if fileInfo.Size() != referenceSize {
-			return errors.Errorf("file %v size %v is not equal to %v", path, fileInfo.Size(), referenceSize)
+		if fileInfo.Size() != referenceApparentSize {
+			return errors.Errorf("file %v apparent size %v is not equal to %v", path, fileInfo.Size(), referenceApparentSize)
+		}
+
+		actualSize, err := getFileBlockSizeEstimate(path)
+		if err != nil {
+			return err
+		}
+
+		if actualSize != referenceActualSize {
+			return errors.Errorf("file %v actual size %v is not equal to %v", path, actualSize, referenceActualSize)
 		}
 	}
 
 	return nil
 }
+
+func getFileBlockSizeEstimate(path string) (uint64, error) {
+	var stat syscall.Stat_t
+	if err := syscall.Stat(path, &stat); err != nil {
+		return 0, err
+	}
+
+	return uint64(stat.Blocks) * uint64(stat.Blksize), nil
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index dfe2611..041b014 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -14,7 +14,7 @@ github.com/kr/pretty
 # github.com/kr/text v0.2.0
 ## explicit
 github.com/kr/text
-# github.com/longhorn/go-common-libs v0.0.0-20240627075631-d78642cff5e1
+# github.com/longhorn/go-common-libs v0.0.0-20240702014532-ad3e7f0caf5c
 ## explicit; go 1.22.0
 github.com/longhorn/go-common-libs/exec
 github.com/longhorn/go-common-libs/io