On 12/28/2015 07:36 PM, Mandar Joshi wrote:
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.
But if you look in that script you will see variable names for boot and rootfs, and it would not be hard to figure out swap.
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. -------------------------------------------------------------------------------------------------------------------------------------------------------------------. # ./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)
# 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"
Regards Mandar Joshi _______________________________________________ Arm-dev mailing list Arm-dev@centos.org https://lists.centos.org/mailman/listinfo/arm-dev