Hello,
I configured different mount point using fstab configuration
and block-mount
Here is my /etc/config/fstab
config global
option anon_swap '0'
option anon_mount '0'
option auto_swap '1'
option auto_mount '1'
option delay_root '5'
option check_fs '0'
config mount
option target '/mnt/sda1'
option uuid '57f8f4bc-abf4-655f-bf67-946fc0f9f25b'
option enabled '0'
config mount
option target '/mnt/sda2'
option uuid '57f8f4bc-abf4-655f-bf67-946fc0f9f25b'
option enabled '0'
config swap
option uuid '76a17421-4317-40d4-b62e-d6510627334e'
option label 'swap'
option enabled '1'
option device '/dev/sda4'
config mount
option uuid '84eefd86-9cd3-463a-aa70-6ac876fd4432'
option label 'home'
option device '/dev/sda5'
option fstype 'ext4'
option target '/home'
option enabled '1'
option enabled_fsck '1'
option options 'rw,sync,delalloc,block_validity'
config mount
option uuid '439af06e-a586-4ded-9ab6-7703aff9853f'
option label 'srv'
option device '/dev/sda6'
option fstype 'ext4'
option target '/srv'
option enabled '1'
option enabled_fsck '1'
option options 'rw,sync,delalloc,block_validity'
config mount
option uuid '041c1481-07b9-48ac-b89c-46da429872b9'
option label 'setup'
option device '/dev/sda7'
option fstype 'ext4'
option target '/etc/setup'
option enabled '1'
option enabled_fsck '1'
option options 'rw,sync,delalloc,block_validity'
config mount
option uuid '8c9aea45-352f-4428-8805-a69445d4b1a4'
option label 'ext'
option device '/dev/sda8'
option fstype 'ext4'
option options 'rw,sync'
option target '/srv/ext'
option enabled_fsck '1'
option enabled '0'
Here is the result of uci show fstab
fstab.@global[0]=global
fstab.@global[0].anon_swap='0'
fstab.@global[0].anon_mount='0'
fstab.@global[0].auto_swap='1'
fstab.@global[0].auto_mount='1'
fstab.@global[0].delay_root='5'
fstab.@global[0].check_fs='0'
fstab.@mount[0]=mount
fstab.@mount[0].target='/mnt/sda1'
fstab.@mount[0].uuid='57f8f4bc-abf4-655f-bf67-946fc0f9f25b'
fstab.@mount[0].enabled='0'
fstab.@mount[1]=mount
fstab.@mount[1].target='/mnt/sda2'
fstab.@mount[1].uuid='57f8f4bc-abf4-655f-bf67-946fc0f9f25b'
fstab.@mount[1].enabled='0'
fstab.@swap[0]=swap
fstab.@swap[0].uuid='76a17421-4317-40d4-b62e-d6510627334e'
fstab.@swap[0].label='swap'
fstab.@swap[0].enabled='1'
fstab.@swap[0].device='/dev/sda4'
fstab.@mount[2]=mount
fstab.@mount[2].uuid='84eefd86-9cd3-463a-aa70-6ac876fd4432'
fstab.@mount[2].label='home'
fstab.@mount[2].device='/dev/sda5'
fstab.@mount[2].fstype='ext4'
fstab.@mount[2].target='/home'
fstab.@mount[2].enabled='1'
fstab.@mount[2].enabled_fsck='1'
fstab.@mount[2].options='rw,sync,delalloc,block_validity'
fstab.@mount[3]=mount
fstab.@mount[3].uuid='439af06e-a586-4ded-9ab6-7703aff9853f'
fstab.@mount[3].label='srv'
fstab.@mount[3].device='/dev/sda6'
fstab.@mount[3].fstype='ext4'
fstab.@mount[3].target='/srv'
fstab.@mount[3].enabled='1'
fstab.@mount[3].enabled_fsck='1'
fstab.@mount[3].options='rw,sync,delalloc,block_validity'
fstab.@mount[4]=mount
fstab.@mount[4].uuid='041c1481-07b9-48ac-b89c-46da429872b9'
fstab.@mount[4].label='setup'
fstab.@mount[4].device='/dev/sda7'
fstab.@mount[4].fstype='ext4'
fstab.@mount[4].target='/etc/setup'
fstab.@mount[4].enabled='1'
fstab.@mount[4].enabled_fsck='1'
fstab.@mount[4].options='rw,sync,delalloc,block_validity'
fstab.@mount[5]=mount
fstab.@mount[5].uuid='8c9aea45-352f-4428-8805-a69445d4b1a4'
fstab.@mount[5].label='ext'
fstab.@mount[5].device='/dev/sda8'
fstab.@mount[5].fstype='ext4'
fstab.@mount[5].options='rw,sync'
fstab.@mount[5].target='/srv/ext'
fstab.@mount[5].enabled_fsck='1'
fstab.@mount[5].enabled='1'
All is working fine ... except the order in which the devices are mounted.
My problem is that /dev/sda8 => /srv/ext
is mounted before /dev/sda6 => /srv
each time.
# block info
/dev/sda1: UUID="57f8f4bc-abf4-655f-bf67-946fc0f9f25b" VERSION="1.0" MOUNT="/boot" TYPE="ext4"
/dev/sda2: UUID="57f8f4bc-abf4-655f-bf67-946fc0f9f25b" VERSION="1.0" MOUNT="/" TYPE="ext4"
/dev/sda4: UUID="76a17421-4317-40d4-b62e-d6510627334e" LABEL="swap" VERSION="1" TYPE="swap"
/dev/sda5: UUID="84eefd86-9cd3-463a-aa70-6ac876fd4432" LABEL="home" VERSION="1.0" MOUNT="/home" TYPE="ext4"
/dev/sda6: UUID="439af06e-a586-4ded-9ab6-7703aff9853f" LABEL="srv" VERSION="1.0" MOUNT="/srv" TYPE="ext4"
/dev/sda7: UUID="041c1481-07b9-48ac-b89c-46da429872b9" LABEL="setup" VERSION="1.0" MOUNT="/etc/setup" TYPE="ext4"
/dev/sda8: UUID="8c9aea45-352f-4428-8805-a69445d4b1a4" LABEL="ext" VERSION="1.0" MOUNT="/srv/ext" TYPE="ext4"
# mount
/dev/root on / type ext4 (rw,noatime,block_validity,delalloc,barrier,user_xattr)
proc on /proc type proc (rw,nosuid,nodev,noexec,noatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,noatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noatime)
/dev/sda1 on /boot type ext4 (rw,noatime,block_validity,delalloc,barrier,user_xattr)
/dev/sda1 on /boot type ext4 (rw,noatime,block_validity,delalloc,barrier,user_xattr)
tmpfs on /dev type tmpfs (rw,nosuid,relatime,size=512k,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=600,ptmxmode=000)
/dev/sda7 on /etc/setup type ext4 (rw,sync,relatime,data=ordered)
/dev/sda5 on /home type ext4 (rw,sync,relatime,data=ordered)
debugfs on /sys/kernel/debug type debugfs (rw,noatime)
/dev/sda8 on /srv/ext type ext4 (rw,sync,relatime,data=ordered)
/dev/sda6 on /srv type ext4 (rw,sync,relatime,data=ordered)
# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 7.9G 11.1M 7.8G 0% /
tmpfs 121.8M 60.0K 121.7M 0% /tmp
/dev/sda1 256.0M 3.6M 247.3M 1% /boot
/dev/sda1 256.0M 3.6M 247.3M 1% /boot
tmpfs 512.0K 0 512.0K 0% /dev
/dev/sda7 975.9M 1.3M 907.4M 0% /etc/setup
/dev/sda5 1.9G 1.5M 1.8G 0% /home
/dev/sda8 2.6G 4.1M 2.5G 0% /srv/ext
/dev/sda6 2.6G 4.1M 2.5G 0% /srv
If i unmount after startup the /srv/ext
and then /srv
to remount them as
# mount /dev/sda6 /srv
# mount /dev/sda8 /srv/ext
here is the good order:
/dev/root on / type ext4 (rw,noatime,block_validity,delalloc,barrier,user_xattr)
proc on /proc type proc (rw,nosuid,nodev,noexec,noatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,noatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noatime)
/dev/sda1 on /boot type ext4 (rw,noatime,block_validity,delalloc,barrier,user_xattr)
/dev/sda1 on /boot type ext4 (rw,noatime,block_validity,delalloc,barrier,user_xattr)
tmpfs on /dev type tmpfs (rw,nosuid,relatime,size=512k,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=600,ptmxmode=000)
/dev/sda7 on /etc/eynola type ext4 (rw,sync,relatime,data=ordered)
/dev/sda5 on /home type ext4 (rw,sync,relatime,data=ordered)
debugfs on /sys/kernel/debug type debugfs (rw,noatime)
/dev/sda6 on /srv type ext4 (rw,relatime,data=ordered)
/dev/sda8 on /srv/ext type ext4 (rw,relatime,data=ordered)
Filesystem Size Used Available Use% Mounted on
/dev/root 7.9G 11.1M 7.8G 0% /
tmpfs 121.8M 64.0K 121.7M 0% /tmp
/dev/sda1 256.0M 3.6M 247.3M 1% /boot
/dev/sda1 256.0M 3.6M 247.3M 1% /boot
tmpfs 512.0K 0 512.0K 0% /dev
/dev/sda7 975.9M 1.3M 907.4M 0% /etc/eynola
/dev/sda5 1.9G 1.5M 1.8G 0% /home
/dev/sda6 2.6G 4.1M 2.5G 0% /srv
/dev/sda8 975.9M 1.3M 907.4M 0% /srv/ext
and then /dev/sda6
is available through /srv
and /dev/sda8
through /srv/ext
I tried the following things in /etc/config/fstab
for sda6 and sda8
- only specify
mount[x].uuid=
- only specify
mount[x].device=
- only specify
mount[x].label=
- inverse
config mount
section order between sda6 and sda8
but sda8
is always mounted before sda6
In which order are processed the mount order from the /etc/config/fstab
?
It does not seems to follow the mount[$idx]
order.
Is there any way to force the order of mounted device at startup ?
Many thanks in advance.
Kind Regards