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Skywatch · 20th Jan, 2018, 06:43 PM

Workaround working nicely Smile

Today I hope to get more done trying to get this to run from usb. I'll try what you suggested @nachteule.

***Nachteule*** · 20th Jan, 2018, 11:39 PM

(20th Jan, 2018 06:43 PM)Skywatch Wrote: Workaround working nicely

Today I hope to get more done trying to get this to run from usb. I'll try what you suggested @nachteule.

Crossing fingers ... Cool

elrock · 21st Jan, 2018, 01:08 AM

I'm experiencing an unrelated problem with xbian-copier. Here's the log file:

Code:

Performing full device TRIM /dev/mapper/loop0p2 (4.65GiB) ...

Label:              xbian-copy

UUID:              [redacted]

Node size:          16384

Sector size:        4096

Filesystem size:    4.65GiB

Block group profiles:

  Data:             single            8.00MiB

  Metadata:         single            8.00MiB

  System:           single            4.00MiB

SSD detected:       no

Incompat features:  extref, skinny-metadata

Number of devices:  1

Devices:

   ID        SIZE  PATH

    1     4.65GiB  /dev/mapper/loop0p2

Cloning subvolumes data, home, modules, root, storage (@)

Create subvolume '/tmp/btrfs-dest/data'

Create a readonly snapshot of '/tmp/btrfs-source/data/@' in '/tmp/btrfs-source/data/@.ro'

Delete subvolume (no-commit): '/tmp/btrfs-source/data/@.ro'

Create a snapshot of '/tmp/btrfs-dest/data/@.ro' in '/tmp/btrfs-dest/data/@'

Delete subvolume (no-commit): '/tmp/btrfs-dest/data/@.ro'

Done copying subvolume data snapshot @

Done copying subvolume data

Create subvolume '/tmp/btrfs-dest/home'

Create a readonly snapshot of '/tmp/btrfs-source/home/@' in '/tmp/btrfs-source/home/@.ro'

Cloning home/@, 106301624 of 2657540624, 4% done

Cloning home/@, 132877031 of 2657540624, 5% done

Cloning home/@, 212603249 of 2657540624, 8% done

Cloning home/@, 239178656 of 2657540624, 9% done

Cloning home/@, 372055687 of 2657540624, 14% done

Cloning home/@, 478357312 of 2657540624, 18% done

Cloning home/@, 504932718 of 2657540624, 19% done

Cloning home/@, 664385156 of 2657540624, 25% done

Cloning home/@, 717535968 of 2657540624, 27% done

Cloning home/@, 850412999 of 2657540624, 32% done

Cloning home/@, 903563812 of 2657540624, 34% done

Cloning home/@, 983290030 of 2657540624, 37% done

Cloning home/@, 1116167062 of 2657540624, 42% done

Cloning home/@, 1222468687 of 2657540624, 46% done

Cloning home/@, 1275619499 of 2657540624, 48% done

Cloning home/@, 1355345718 of 2657540624, 51% done

Cloning home/@, 1381921124 of 2657540624, 52% done

Cloning home/@, 1435071936 of 2657540624, 54% done

Cloning home/@, 1541373561 of 2657540624, 58% done

Cloning home/@, 1567948968 of 2657540624, 59% done

Cloning home/@, 1647675186 of 2657540624, 62% done

Cloning home/@, 1674250593 of 2657540624, 63% done

Cloning home/@, 1753976811 of 2657540624, 66% done

Cloning home/@, 1780552218 of 2657540624, 67% done

Cloning home/@, 1913429249 of 2657540624, 72% done

Cloning home/@, 2046306280 of 2657540624, 77% done

Cloning home/@, 2126032499 of 2657540624, 80% done

/usr/sbin/btrfs-auto-snapshot: line 719: ((: ERROR: send ioctl failed with -5: Input/output error > 80 : syntax error in expression (error token is ": send ioctl failed with -5: Input/output error > 80 ")

Cloning home/@, 2179183311 of 2657540624, 82% done

/usr/sbin/btrfs-auto-snapshot: line 719: ((: ERROR: unexpected EOF in stream > 82 : syntax error in expression (error token is ": unexpected EOF in stream > 82 ")

Copying subvolume home snapshot @ failed

Removing broken image file xbian.img

Fail!

Any suggestions on a fix?

***Nachteule*** · (This post was last modified: 21st Jan, 2018 02:44 AM by Nachteule.)

@elrock
Not really Sad

Input/Output error never sounds good.

Source fs already checked? (btrfs scrub)
Destination device ok?
Power fail issue?

elrock · 21st Jan, 2018, 04:23 AM

(21st Jan, 2018 01:24 AM)Nachteule Wrote: @elrock
Not really

Input/Output error never sounds good.

Source fs already checked? (btrfs scrub)
Destination device ok?
Power fail issue?

What is the pathway for the source fs? I found nothing in /tmp.

The destination device is a 8gb thumb drive formatted as ext2. It gets power from the RPi. Could that be the source of the problem?

***Nachteule*** · (This post was last modified: 21st Jan, 2018 04:50 AM by Nachteule.)

(21st Jan, 2018 04:23 AM)elrock Wrote:
(21st Jan, 2018 01:24 AM)Nachteule Wrote: @elrock
Not really

Input/Output error never sounds good.

Source fs already checked? (btrfs scrub)
Destination device ok?
Power fail issue?

What is the pathway for the source fs? I found nothing in /tmp.

Oc not, source is / fs, so run sudo btrfs scrub start / && sudo btrfs scrub status / to check if fs is ok

Quote:The destination device is a 8gb thumb drive formatted as ext2. It gets power from the RPi. Could that be the source of the problem?

Sure

elrock · 23rd Jan, 2018, 06:09 AM

(21st Jan, 2018 04:37 AM)Nachteule Wrote: Oc not, source is / fs, so run sudo btrfs scrub start / && sudo btrfs scrub status / to check if fs is ok

So I ran the btrfs scrub and it found "11 uncorrectable errors," so no go. Is it still safe to restore from a backup of the Home directory, at least? I made a backup and it didn't encounter any errors.

***Nachteule*** · 23rd Jan, 2018, 06:50 AM

(23rd Jan, 2018 06:09 AM)elrock Wrote:
(21st Jan, 2018 04:37 AM)Nachteule Wrote: Oc not, source is / fs, so run sudo btrfs scrub start / && sudo btrfs scrub status / to check if fs is ok

So I ran the btrfs scrub and it found "11 uncorrectable errors," so no go. Is it still safe to restore from a backup of the Home directory, at least? I made a backup and it didn't encounter any errors.

Ok, so we know the reason why Xbian-copier does not work without an error.

It should be safe, but it's better to locate those 11 files. AFAIR when running a scrub, those broken files are logged and can be displayed via dmesg command

Skywatch · 29th Apr, 2018, 02:07 AM

So I still have this issue on my pi2 installs.....

Here is what I have done......

Terminal

xbian@cinema2film /mnt $ df -h
Filesystem Size Used Avail Use% Mounted on
udev 256K 4.0K 252K 2% /dev
tmpfs 71M 1.3M 70M 2% /run
/dev/mmcblk0p2 15G 3.5G 11G 25% /
/dev/mmcblk0p2 15G 3.5G 11G 25% /lib/modules
/dev/mmcblk0p2 15G 3.5G 11G 25% /home
/dev/mmcblk0p1 68M 35M 34M 52% /boot
none 4.0K 0 4.0K 0% /sys/fs/cgroup
/dev/mmcblk0p2 15G 3.5G 11G 25% /xbmc-backup
/dev/sda5 15G 2.7G 13G 18% /mnt
xbian@cinema2film /mnt $ lsusb
Bus 001 Device 005: ID 0781:5571 SanDisk Corp. Cruzer Fit
Bus 001 Device 004: ID 0e8f:00fb GreenAsia Inc.
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
xbian@cinema2film /mnt $ sudo -i
root@cinema2film ~ # blkid -s UUID -o value /dev/sda5
e86f613c-8db0-4fc6-99d1-53d8e4ff0e3a
root@cinema2film ~ # ^C
root@cinema2film ~ # sudo nano /boot/cmdline.txt
root@cinema2film ~ # sudo reboot

If I put "root=/dev/sda5" the pi goes into a never ending reboot loop.
If I put "root=UUID=e86f613c-8db0-4fc6-99d1-53d8e4ff0e3a" I get "sd card resize" on the main screen and that too never ends. ( have waited for 30mins + and still no end).

Where have I gone wrong? It used to work fine from usb following the instructions on the main page, but now I can't get it to boot properly..... ???

***Nachteule*** · 29th Apr, 2018, 02:18 AM

(29th Apr, 2018 02:07 AM)Skywatch Wrote: If I put "root=/dev/sda5" the pi goes into a never ending reboot loop.
If I put "root=UUID=e86f613c-8db0-4fc6-99d1-53d8e4ff0e3a" I get "sd card resize" on the main screen and that too never ends. ( have waited for 30mins + and still no end).

Where have I gone wrong? It used to work fine from usb following the instructions on the main page, but now I can't get it to boot properly..... ???

What's on /dev/sda5?

Skywatch · 12th May, 2018, 06:56 AM

Does this answer your question?

Terminal

xbian@cinema2film ~ $ sudo blkid
/dev/mmcblk0p1: SEC_TYPE="msdos" LABEL="xbianboot" UUID="9451-67CD" TYPE="vfat" PARTUUID="5790c140-01"
/dev/mmcblk0p2: LABEL="xbian-copy" UUID="d3af7a2f-02ca-4741-8741-f8b5f45a398a" U UID_SUB="1c44f090-45cb-49eb-be9b-dd1533e907f8" TYPE="btrfs" PARTUUID="5790c140-0 2"
/dev/mmcblk0p3: UUID="abb5a071-3643-42db-8ff3-a9d1df0debf9" TYPE="swap" PARTUUID ="5790c140-03"
/dev/sda5: LABEL="xbian-copy" UUID="e86f613c-8db0-4fc6-99d1-53d8e4ff0e3a" UUID_S UB="e2e0b185-4ad7-42fa-9cdb-3de550d905ba" TYPE="btrfs" PARTUUID="015292a4-05"
/dev/zram0: UUID="f4e825d3-652e-4fca-9b3c-037a50c6af68" TYPE="swap"
/dev/mmcblk0: PTUUID="5790c140" PTTYPE="dos"

If I follow the guide on the wiki I get error message in xbian-config. I am confused as it all used to work fine - but I guess I attract this kind of thing Wink

***Nachteule*** · 12th May, 2018, 07:19 AM

(12th May, 2018 06:56 AM)Skywatch Wrote: Does this answer your question?

Terminal
xbian@cinema2film ~ $ sudo blkid
/dev/mmcblk0p1: SEC_TYPE="msdos" LABEL="xbianboot" UUID="9451-67CD" TYPE="vfat" PARTUUID="5790c140-01"
/dev/mmcblk0p2: LABEL="xbian-copy" UUID="d3af7a2f-02ca-4741-8741-f8b5f45a398a" U UID_SUB="1c44f090-45cb-49eb-be9b-dd1533e907f8" TYPE="btrfs" PARTUUID="5790c140-0 2"
/dev/mmcblk0p3: UUID="abb5a071-3643-42db-8ff3-a9d1df0debf9" TYPE="swap" PARTUUID ="5790c140-03"
/dev/sda5: LABEL="xbian-copy" UUID="e86f613c-8db0-4fc6-99d1-53d8e4ff0e3a" UUID_S UB="e2e0b185-4ad7-42fa-9cdb-3de550d905ba" TYPE="btrfs" PARTUUID="015292a4-05"
/dev/zram0: UUID="f4e825d3-652e-4fca-9b3c-037a50c6af68" TYPE="swap"
/dev/mmcblk0: PTUUID="5790c140" PTTYPE="dos"

Not completely. Hopefully you have the folder structure root/ modules/ and /home on it.

Maybe the scripts getting confused due to the identical labels of /dev/mmcblk0p2 and /dev/sda5 (I don't believe this, but who knows ...)

Quote:If I follow the guide on the wiki I get error message in xbian-config. I am confused as it all used to work fine - but I guess I attract this kind of thing

Hmmm, maybe the wiki lies Tongue

But, seriously, that should not be a big problem cloning root partition:
Select function 6 inside xbian-config, source /dev/root, destination /dev/sda5 and let it run. I did this many times

Should finish without any error message, but if you get error message, it's not big surprise that booting from this partition fails ... Dodgy

Skywatch · 12th May, 2018, 08:09 PM

Hmmm.... This is interesting... From fdisk -l

Terminal

Disk /dev/mmcblk0: 14.9 GiB, 15931539456 bytes, 31116288 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x5790c140

Device Boot Start End Sectors Size Id Type
/dev/mmcblk0p1 * 2048 141311 139264 68M b W95 FAT32
/dev/mmcblk0p2 141312 30614527 30473216 14.5G 83 Linux
/dev/mmcblk0p3 30615552 31116287 500736 244.5M 82 Linux swap / Solaris

Disk /dev/sda: 14.9 GiB, 16005464064 bytes, 31260672 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x015292a4

Device Boot Start End Sectors Size Id Type
/dev/sda1 16065 31246424 31230360 14.9G f W95 Ext'd (LBA)
/dev/sda5 16128 31246424 31230297 14.9G c W95 FAT32 (LBA)

Those last 2 lines seem to suggest that the stick is showing up twice ??? - I wouldn't have thought it was possible?

Still, if I select /dev/sda1 to copy to I get error message. If I select /dev/sda5 it completes, but won't boot when cmdline.txt has it's root=/dev/sda5 edit.

***Nachteule*** · (This post was last modified: 12th May, 2018 09:10 PM by Nachteule.)

Oooops, strange partition table. I'm unsure that scripts can deal with that table

Partition 1 is extended Partition, you can't write data into, it's just a container for other (logical) partitions
and partition 5 has wrong partition type, should have 83 (Linux) instead of 0xc (FAT32 LBA)

I would create a new partition table and with only one primary partition. The partition layout you have absolutely makes no sense

Skywatch · 13th May, 2018, 02:56 AM

You see, I told you it wasn't working Tongue

I'll try again tomorrow as I had a little bit of an accident today and definitly ruined a 64Gb microSD card, maybe a pi3 as well - need to look into that urgently. Could take some time though. Sad

Thanks for confirming that the problem was really there and not just in my head! Wink

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