Hi, all,
I try to check the ext4 based i586 emuator image.
but, I found error 1(File system errors corrected) return when below script
flow to check the ext4 filesystem.
--- check-script.sh begin
-------------------------------------------------------------
#!/bin/bash
check_error()
{
if [ "$1" -ne "0" ]; then
echo "ERROR : $2 - exit code ($1) "
exit $1
fi
}
if [ -f platform.img ]; then
/sbin/e2fsck -y -f -v platform.img
check_error $? "Fail to e2fsck -f platform.img"
fi
--- check-script.sh end ------------------------------------------------
Even through, that error is not serious thing.
But, I need revised mic version to be compatible for ext4 without correctable
image to get the confidence binary.
Please help to check this phenomenon.
※ in case of e2fsck ext3 image
--- command output begin
-------------------------------------------------------------
$ sh check-image.sh
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
16929 inodes used (30.23%, out of 56000)
1308 non-contiguous files (7.7%)
11 non-contiguous directories (0.1%)
# of inodes with ind/dind/tind blocks: 1250/15/0
199274 blocks used (100.00%, out of 199274)
0 bad blocks
1 large file
11661 regular files
3936 directories
12 character device files
0 block device files
0 fifos
995 links
1311 symbolic links (1310 fast symbolic links)
0 sockets
------------
17915 files
--- command output end
-------------------------------------------------------------
※ in case of e2fsck ext4 image (before corrected)
--- command output begin
-------------------------------------------------------------
$ sh check-image.sh
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
16927 inodes used (30.23%, out of 56000)
60 non-contiguous files (0.4%)
11 non-contiguous directories (0.1%)
# of inodes with ind/dind/tind blocks: 0/0/0
Extent depth histogram: 15571/24
197961 blocks used (95.81%, out of 206627)
0 bad blocks
1 large file
11661 regular files
3934 directories
12 character device files
0 block device files
0 fifos
995 links
1311 symbolic links (1310 fast symbolic links)
0 sockets
------------
17913 files
ERROR : Fail to e2fsck -f platform.img - exit code (1)
--- command output end
-------------------------------------------------------------
※ in case of e2fsck ext4 image (after correct)
--- command output begin
-------------------------------------------------------------
$ sh check-image.sh
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
16927 inodes used (30.23%, out of 56000)
60 non-contiguous files (0.4%)
11 non-contiguous directories (0.1%)
# of inodes with ind/dind/tind blocks: 0/0/0
Extent depth histogram: 15571/24
197961 blocks used (95.81%, out of 206627)
0 bad blocks
1 large file
11661 regular files
3934 directories
12 character device files
0 block device files
0 fifos
995 links
1311 symbolic links (1310 fast symbolic links)
0 sockets
------------
17913 files
--- command output end
-------------------------------------------------------------
Actually I doubt the current mic version cannot be supported ext4 fully because
of following.
If you want to duplicate error then getting i586 snapshot image sample via your
http://download.tizen.org/snapshots/tizen/common/latest/images/emulator32-wayland/common-emulator-wayland-mbr-i586/tizen-common_20150303.2_common-emulator-wayland-mbr-i586.tar.gz
※ in case of searching as ext4 of mic script stuff
--- command output begin
-------------------------------------------------------------
/var/lib/python-support/python2.7/mic$ grep -R ext3 *
imager/loop.py: is installed into an ext3 filesystem on a sparse file which
can be
imager/loop.py: "ext3")
imager/loop.py: 'fstype': part.fstype or 'ext3',
imager/loop.py: #filesystem label. In the case of ext3 it's 16 characters,
but in the case
imager/loop.py: if val != "ext2" and val != "ext3":
imager/loop.py: #Subclasses may change this if they wish to use something
other ext3.
imager/loop.py: #Note, only ext2 and ext3 are currently supported.
imager/loop.py: "fstype": self.__fstype or "ext3",
imager/loop.py: if fstype in ("ext2", "ext3", "ext4"):
imager/loop.py: if fstype in ("ext2", "ext3", "ext4"):
imager/livecd.py: content += 'MODULES+="squashfs ext3 ext2 vfat msdos
"\n'
imager/livecd.py: shutil.move(self._image, self.__isodir +
"/LiveOS/ext3fs.img")
imager/livecd.py: "LiveOS",
"ext3fs.img"))
imager/liveusb.py: if fstype == "ext2" or fstype == "ext3":
imager/liveusb.py: if fstype == "ext2" or fstype == "ext3":
imager/liveusb.py: elif fstype == "ext2" or fstype == "ext3":
imager/liveusb.py: isodir + "/LiveOS/ext3fs.img")
imager/liveusb.py: "LiveOS",
"ext3fs.img"))
imager/raw.py: mkinitrd += "MODULES+=\"ext3 ata_piix sd_mod libata
scsi_mod\"\n"
imager/raw.py: mkinitrd += "rootfs=\"ext3\"\n"
imager/raw.py: partstr = "part / --size 1900 --ondisk sda
--fstype=ext3"
utils/misc.py: ext3fsimgptn = re.compile(r".*Linux.*ext3 filesystem data.*")
utils/misc.py: elif ext3fsimgptn.match(output):
utils/misc.py: return "ext3fsimg"
utils/partitionedfs.py: # Type for ext2/ext3/ext4/btrfs
utils/partitionedfs.py: elif p['fstype'] in ("ext2", "ext3", "ext4"):
--- command output end
-------------------------------------------------------------
※ in case of searching as ext4 of mic script stuff
--- command output begin
-------------------------------------------------------------
/var/lib/python-support/python2.7/mic$ grep -R ext4 *
imager/loop.py: if fstype in ("ext2", "ext3", "ext4"):
imager/loop.py: if fstype in ("ext2", "ext3", "ext4"):
imager/loop.py: if item['fstype'] == "ext4":
utils/misc.py: ext4fsimgptn = re.compile(r".*Linux.*ext4 filesystem data.*")
utils/misc.py: elif ext4fsimgptn.match(output):
utils/misc.py: return "ext4fsimg"
utils/partitionedfs.py: # Type for ext2/ext3/ext4/btrfs
utils/partitionedfs.py: elif p['fstype'] in ("ext2", "ext3", "ext4"):
--- command output end
-------------------------------------------------------------
Thank you in advance and BR,
Ahn
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