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[Qemu-devel] [PATCH 2/3] qemu-img check: Print fixed clusters and rechec
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 2/3] qemu-img check: Print fixed clusters and recheck |
Date: |
Fri, 11 May 2012 18:48:50 +0200 |
When any inconsistencies have been fixed, print the statistics and run
another check to make sure everything is correct now.
Signed-off-by: Kevin Wolf <address@hidden>
---
block.h | 2 ++
block/qed-check.c | 2 ++
qemu-img.c | 10 ++++++++++
3 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/block.h b/block.h
index 61b7e8e..f8200eb 100644
--- a/block.h
+++ b/block.h
@@ -187,6 +187,8 @@ typedef struct BdrvCheckResult {
int corruptions;
int leaks;
int check_errors;
+ int corruptions_fixed;
+ int leaks_fixed;
BlockFragInfo bfi;
} BdrvCheckResult;
diff --git a/block/qed-check.c b/block/qed-check.c
index 94327ff..5edf607 100644
--- a/block/qed-check.c
+++ b/block/qed-check.c
@@ -87,6 +87,7 @@ static unsigned int qed_check_l2_table(QEDCheck *check,
QEDTable *table)
if (!qed_check_cluster_offset(s, offset)) {
if (check->fix) {
table->offsets[i] = 0;
+ check->result->corruptions_fixed++;
} else {
check->result->corruptions++;
}
@@ -127,6 +128,7 @@ static int qed_check_l1_table(QEDCheck *check, QEDTable
*table)
/* Clear invalid offset */
if (check->fix) {
table->offsets[i] = 0;
+ check->result->corruptions_fixed++;
} else {
check->result->corruptions++;
}
diff --git a/qemu-img.c b/qemu-img.c
index b151076..e74be21 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -425,6 +425,16 @@ static int img_check(int argc, char **argv)
return 1;
}
+ if (result.corruptions_fixed || result.leaks_fixed) {
+ printf("The following inconsistencies were found and repaired:\n\n"
+ " %d leaked clusters\n"
+ " %d corruptions\n\n"
+ "Double checking the fixed image now...\n",
+ result.leaks_fixed,
+ result.corruptions_fixed);
+ ret = bdrv_check(bs, &result, 0);
+ }
+
if (!(result.corruptions || result.leaks || result.check_errors)) {
printf("No errors were found on the image.\n");
} else {
--
1.7.6.5