[Arm-dev] Problems with Re: Works - Re: UUID for partitions - now add resize

[Mandar Joshi]

>
> See how fedora-arm-installer forces an unmount of the partitions.
>
It seems to be doing "umount $MEDIA*" which I can't do from a python
script. I have to iterate over a list of partitions and call umount on
the individual partitions.

This is my output with a fresh install of the F22 image. Can you
please post your output?
and I think you are right, if we are discussing F22, we should
probably move this discussion to the Fedora Arm mailing list. I'll
start a thread there.
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# ./changeuuid.py change /dev/sdd /tmp/temp/
[INFO ]  ['/dev/sdd1', '/dev/sdd2', '/dev/sdd3']
[INFO ]  /dev/sdd1 ext3 da527931-ac9c-4c49-9c0c-6d7c414a44d3
a5381305-f382-44e0-ad98-4786d218b289
[INFO ]  /dev/sdd2 swap babd584c-ef9c-4480-80bd-643e7dd22d3e
730bf048-9252-4564-8891-50bed55495f2
[INFO ]  /dev/sdd3 ext4 7c321d6b-f2b0-4783-9576-e3dfe657f9b3
5bb7ffd6-84eb-4a16-9a13-957d8f42388f
[INFO ]  Unmounting all partitions on /dev/sdd
umount: /dev/sdd1: not mounted
umount: /dev/sdd2: not mounted
umount: /dev/sdd3: not mounted
[INFO ]  Unmounting /dev/sdd1 /tmp/temp/
[INFO ]  Mounting /dev/sdd3 /tmp/temp/
[INFO ]  Processing File: /tmp/temp//etc/fstab
**** Old /etc/fstab ****
UUID=7c321d6b-f2b0-4783-9576-e3dfe657f9b3  / ext4    defaults,noatime 0 0
UUID=da527931-ac9c-4c49-9c0c-6d7c414a44d3  /boot ext3    defaults,noatime 0 0
UUID=babd584c-ef9c-4480-80bd-643e7dd22d3e  swap swap    defaults,noatime 0 0

**** New /etc/fstab ****
UUID=5bb7ffd6-84eb-4a16-9a13-957d8f42388f  / ext4    defaults,noatime 0 0
UUID=a5381305-f382-44e0-ad98-4786d218b289  /boot ext3    defaults,noatime 0 0
UUID=730bf048-9252-4564-8891-50bed55495f2  swap swap    defaults,noatime 0 0

[INFO ]  Writing /tmp/temp//etc/fstab
[INFO ]  Unmounting /tmp/temp/
[INFO ]  Mounting /dev/sdd1 /tmp/temp/
[INFO ]  Processing File: /tmp/temp//extlinux/extlinux.conf
**** Old /extlinux/extlinux.conf ****
# extlinux.conf generated by appliance-creator
ui menu.c32
menu autoboot Welcome to Fedora-Minimal-armhfp-22-3. Automatic boot in
# second{,s}. Press a key for options.
menu title Fedora-Minimal-armhfp-22-3 Boot Options.
menu hidden
timeout 20
totaltimeout 600

label Fedora-Minimal-armhfp-22-3 (4.0.4-301.fc22.armv7hl)
    kernel /vmlinuz-4.0.4-301.fc22.armv7hl
    append ro root=UUID=7c321d6b-f2b0-4783-9576-e3dfe657f9b3
    fdtdir /dtb-4.0.4-301.fc22.armv7hl/
    initrd /initramfs-4.0.4-301.fc22.armv7hl.img


**** New /extlinux/extlinux.conf ****
# extlinux.conf generated by appliance-creator
ui menu.c32
menu autoboot Welcome to Fedora-Minimal-armhfp-22-3. Automatic boot in
# second{,s}. Press a key for options.
menu title Fedora-Minimal-armhfp-22-3 Boot Options.
menu hidden
timeout 20
totaltimeout 600

label Fedora-Minimal-armhfp-22-3 (4.0.4-301.fc22.armv7hl)
    kernel /vmlinuz-4.0.4-301.fc22.armv7hl
    append ro root=UUID=5bb7ffd6-84eb-4a16-9a13-957d8f42388f
    fdtdir /dtb-4.0.4-301.fc22.armv7hl/
    initrd /initramfs-4.0.4-301.fc22.armv7hl.img


[INFO ]  Writing /tmp/temp//extlinux/extlinux.conf
[INFO ]  Unmounting /tmp/temp/
[INFO ]  Unmounting /dev/sdd1 /tmp/temp/
[INFO ]  Unmounting /dev/sdd3 /tmp/temp/
[INFO ]  Changing UUID/LABEL for /dev/sdd1
[INFO ]  Old:da527931-ac9c-4c49-9c0c-6d7c414a44d3
New:a5381305-f382-44e0-ad98-4786d218b289
tune2fs 1.42.13 (17-May-2015)
[INFO ]  Changing UUID/LABEL for /dev/sdd2
[INFO ]  Old:babd584c-ef9c-4480-80bd-643e7dd22d3e
New:730bf048-9252-4564-8891-50bed55495f2
mkswap: /dev/sdd2: warning: wiping old swap signature.
Setting up swapspace version 1, size = 244 MiB (255848448 bytes)
no label, UUID=730bf048-9252-4564-8891-50bed55495f2
[INFO ]  Changing UUID/LABEL for /dev/sdd3
[INFO ]  Old:7c321d6b-f2b0-4783-9576-e3dfe657f9b3
New:5bb7ffd6-84eb-4a16-9a13-957d8f42388f
tune2fs 1.42.13 (17-May-2015)
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------
# blkid /dev/sdd*
/dev/sdd: PTUUID="bcdd5210" PTTYPE="dos"
/dev/sdd1: LABEL="_/boot" UUID="a5381305-f382-44e0-ad98-4786d218b289"
TYPE="ext3" PARTUUID="bcdd5210-01"
/dev/sdd2: UUID="730bf048-9252-4564-8891-50bed55495f2" TYPE="swap"
PARTUUID="bcdd5210-02"
/dev/sdd3: LABEL="_/" UUID="5bb7ffd6-84eb-4a16-9a13-957d8f42388f"
TYPE="ext4" PARTUUID="bcdd5210-03"
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Regards
Mandar Joshi