How can I mount NAS linux partition?
tell's mesudo mount /dev/sda1 /mnt/nas
mount: unknown filesystem type 'linux_raid_member'
tell's mesudo mount /dev/sda1 /mnt/nas
mount: unknown filesystem type 'linux_raid_member'
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#!/bin/sh
. /common.sh
APPS_IMAGE=sysroot/boot/images/apps
CONFIG_IMAGE=sysroot/boot/images/config
OEM_IMAGE=sysroot/boot/images/oem
mknod /dev/sda b 8 0
mknod /dev/sda1 b 8 1
mknod /dev/sda2 b 8 2
mknod /dev/sdb b 8 16
mknod /dev/sdb1 b 8 17
mknod /dev/md0 b 9 0
BFDDEV=/dev/md0_vg/BFDlv
echo "Checking for valid image in hard drives"
mkdir -p sysroot/boot
vgchange -ay
mount $BFDDEV sysroot/boot -o noatime
do_normal_boot
###
# Normal, platform independent lifeline boot. Mount images
# and set up the rootfs.
###
do_normal_boot()
{
echo "Found Valid EMC Image in disk..."
MNTOPTS=loop
NFSDEBUGMOD=
NFS_SERVER=
NFS_ROOT=/home/soho/soho_root
echo "Mounting apps image..."
mkdir -p sysroot/mnt/apps
if [ "$NFSDEBUGMOD" = "" ]
then
mount -o loop,ro $APPS_IMAGE sysroot/mnt/apps
else
#for NFS debugging
enable_network eth0
echo "mount -t nfs -onolock $NFS_SERVER:$NFS_ROOT sysroot/mnt/apps"
mount -t nfs -onolock $NFS_SERVER:$NFS_ROOT sysroot/mnt/apps
sleep 2
fi
# mount config
echo "Mounting config image..."
losetup /dev/loop1 $CONFIG_IMAGE
# we temporarily symlink /lib and /usr/lib to the apps image, so we can run
# the dynamically linked fsck executable from that location in initrd context
echo "Check config filesystem"
ln -s /sysroot/mnt/apps/lib /lib
mkdir -p /usr
ln -s /sysroot/mnt/apps/usr/lib /usr/lib
e2fsck -y /dev/loop1 > etc/fsck
rm -rf /lib /usr/lib /usr
mkdir -p sysroot/etc
mount /dev/loop1 sysroot/etc -o noatime,sync
# mount the branding image if it exists
if [ -f $OEM_IMAGE ]; then
mkdir -p sysroot/oem
mount -o $MNTOPTS sysroot/boot/images/oem sysroot/oem
fi
}
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sudo apt-get mdadm
sudo apt-get lvm2
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sudo apt-get install mdadm
sudo apt-get install lvm2
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sudo mdadm --assemble --scan
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pvs -a
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# vgchange -ay
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# pvs
PV VG Fmt Attr PSize PFree
/dev/md0 md0_vg lvm2 a- 20.00g 0
/dev/md1 2e26c579_vg lvm2 a- 2.71t 0
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root@ubuntu:/media/apps/ram/lib# lvdisplay md0_vg
--- Logical volume ---
LV Name /dev/md0_vg/BFDlv
VG Name md0_vg
LV UUID qTUQ6D-Gqpz-MkD5-31KZ-r87S-j9MS-YacLTz
LV Write Access read/write
LV Status available
# open 1
LV Size 4.00 GiB
Current LE 1024
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:1
--- Logical volume ---
LV Name /dev/md0_vg/vol1
VG Name md0_vg
LV UUID 6mFirc-TJem-wEq6-kyAd-nbD1-VGIF-Hi5lEo
LV Write Access read/write
LV Status available
# open 1
LV Size 16.00 GiB
Current LE 4095
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:2
root@ubuntu:/media/apps/ram/lib# lvdisplay 2e26c579_vg
--- Logical volume ---
LV Name /dev/2e26c579_vg/lv1430e500
VG Name 2e26c579_vg
LV UUID Azw2hh-fUtY-odRt-gfiF-tNpa-1f12-F9kmKN
LV Write Access read/write
LV Status available
# open 0
LV Size 2.71 TiB
Current LE 710269
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:0
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mkdir /media/raid0
chmod 777 /media/raid0
mount /dev/md0_vg/BFDlv /media/raid0
mkdir /media/raid1
chmod 777 /media/raid1
mount /dev/md0_vg/vol1 /media/raid1
mkdir /media/raid2
chmod 777 /media/raid2
mount /dev/2e26c579_vg/lv1430e500 /media/raid2
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cd /media
mkdir apps
chmod 777 apps
mount -o loop,rw /media/raid0/images/apps /media/apps
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root@ubuntu:/media/apps/ram/lib# df -h
Filesystem Size Used Avail Use% Mounted on
/cow 496M 97M 399M 20% /
udev 488M 4.0K 488M 1% /dev
tmpfs 199M 800K 198M 1% /run
/dev/sr0 696M 696M 0 100% /cdrom
/dev/loop0 667M 667M 0 100% /rofs
tmpfs 496M 72K 496M 1% /tmp
none 5.0M 4.0K 5.0M 1% /run/lock
none 496M 80K 496M 1% /run/shm
/dev/mapper/md0_vg-BFDlv 4.0G 1.2G 2.6G 31% /media/raid0
/dev/mapper/md0_vg-vol1 2.8T 1.7T 1.1T 60% /media/raid1
/dev/loop1 702M 441M 262M 63% /media/apps
/dev/mapper/2e26c579_vg-lv1430e500 2.8T 1.7T 1.1T 60% /media/raid1