fix_disk.sh: updated

hdd/fix_disk.sh

@@ -32,8 +32,8 @@ test_block()
 
 fix_block()
 {
-    DEV=$1
-    block=$2
+    local DEV=$1
+    local block=$2
     # FIXME: possible badblocks always returns true
 #    badblocks -b 512 -v -s $DEV $block $block && { echo "Already OK, skipped..." ; [ -z "$FORCE" ] && return ; }
     test_block $DEV $block && { echo "Already OK, skipped..." ; [ -z "$FORCE" ] && return ; }
@@ -59,27 +59,34 @@ fix_block()
 #BLOCKLIST=
 #Buffer I/O error on device sda, logical block 32607659
 dmesg | grep "logical block " | sed -e "s|.*Buffer I/O error on dev.* \(sd[a-z][0-9]*\), logical block \([0-9]*\)|\1 \2|g" | sort -u | \
+#dmesg | grep "device sd[a-z], logical block " | sed -e "s|.*Buffer I/O error on device \(sd[a-z]\), logical block \([0-9]*\)|\1 \2|g" | sort -u | \
 #echo |
 while read devname block ; do
 #for i in $BLOCKLIST ; do
     echo
     #FIXME: logical block - 8 sectors (on 64 bit) or 4 sectors (on 32 bit?)
-    echo "Logical bad block $block on /dev/$devname ..."
-    #echo "Fixing $block block on /dev/$devname ..."
-    #fix_block /dev/$devname $block
+    echo "List $block bad block on /dev/$devname ..."
+
+    if [ -z "$LIST" ] ; then
+        echo "Fixing $block block (* 4 + 0...4)  on /dev/$devname ..."
+        fix_block /dev/$devname $(($block*4+0))
+        fix_block /dev/$devname $(($block*4+1))
+        fix_block /dev/$devname $(($block*4+2))
+        fix_block /dev/$devname $(($block*4+3))
+    fi
 done
 
 
 # [23743.306922] blk_update_request: critical medium error, dev sdc, sector 510634067
 # [    6.934350] blk_update_request: I/O error, dev sda, sector 16780432
 dmesg | grep -E "(blk_update_request|end_request): (critical medium error|I/O error)" | sed -e "s|.*, dev \(sd[a-z]\), sector \([0-9]*\)|\1 \2|g" | sort -u | \
-while read devname block ; do
+while read devname sector ; do
 #for i in $BLOCKLIST ; do
     echo
     if [ -n "$LIST" ] ; then
-       echo "Error with sector $block on /dev/$devname ..."
+       echo "Error with sector $sector on /dev/$devname ..."
     else
-       echo "Fixing $block block on /dev/$devname ..."
-       fix_block /dev/$devname $block
+       echo "Fixing $sector sector on /dev/$devname ..."
+       fix_block /dev/$devname $sector
     fi
 done