from Components.Console import Console
def readFile(filename):
- try:
- file = open(filename)
- except IOError:
- return ""
-
+ file = open(filename)
data = file.read().strip()
file.close()
return data
lines = mounts.readlines()
mounts.close()
- cmd = "/bin/umount"
+ cmd = "umount"
for line in lines:
parts = line.strip().split(" ")
return (res >> 8)
def createPartition(self):
- cmd = 'printf "0,\n;\n;\n;\ny\n" | /sbin/sfdisk -f ' + self.disk_path
+ cmd = 'printf "0,\n;\n;\n;\ny\n" | sfdisk -f ' + self.disk_path
res = system(cmd)
return (res >> 8)
def mkfs(self):
- cmd = "/sbin/mkfs.ext3 "
+ cmd = "mkfs.ext3 "
if self.diskSize() > 4 * 1024:
cmd += "-T largefile "
cmd += "-m0 -O dir_index " + self.partitionPath("1")
for line in lines:
parts = line.strip().split(" ")
if path.realpath(parts[0]) == self.partitionPath("1"):
- cmd = "/bin/mount -t ext3 " + parts[0]
+ cmd = "mount -t ext3 " + parts[0]
res = system(cmd)
break
def fsck(self):
# We autocorrect any failures
# TODO: we could check if the fs is actually ext3
- cmd = "/sbin/fsck.ext3 -f -p " + self.partitionPath("1")
+ cmd = "fsck.ext3 -f -p " + self.partitionPath("1")
res = system(cmd)
return (res >> 8)
part = self.partitionPath(n)
if access(part, 0):
- cmd = '/bin/dd bs=512 count=3 if=/dev/zero of=' + part
+ cmd = 'dd bs=512 count=3 if=/dev/zero of=' + part
res = system(cmd)
else:
res = 0
# any access has been made to the disc. If there has been no access over a specifed time,
# we set the hdd into standby.
def readStats(self):
- l = readFile("/sys/block/%s/stat" % self.device)
+ try:
+ l = open("/sys/block/%s/stat" % self.device).read()
+ except IOError:
+ return -1,-1
(nr_read, _, _, _, nr_write) = l.split()[:5]
return int(nr_read), int(nr_write)
l = sum(stats)
print "sum", l, "prev_sum", self.last_stat
- if l != self.last_stat: # access
+ if l != self.last_stat and l >= 0: # access
print "hdd was accessed since previous check!"
self.last_stat = l
self.last_access = t