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[Bug 1220523] Re: enblend: error writing to image swap file.

To: hugin-devs@xxxxxxxxxxxxxxxxxxx
From: Christoph Spiel <cspiel@xxxxxxxxxx>
Date: Tue, 01 Oct 2013 08:50:39 -0000
Reply-to: Bug 1220523 <1220523@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
You ran out of disk space.  Perhaps the partion where
/tmp gets mounted is small.

The particular version of Enblend you are using (ImageCache)
is best for systems with little memory, but lots of free disk space.
Prefer the version without ImageCache to benefit from lots of RAM.


** Changed in: enblend
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1220523

Title:
  enblend: error writing to image swap file.

Status in Enblend:
  Invalid

Bug description:
  Getting an error when stitching about memory/swap file.  I have LOTS
  of memory left.

  Text of the logfile:

  -------------------------------------------

  ===========================================================================
  ***************  Panorama makefile generated by Hugin       ***************
  ===========================================================================
  System information
  ===========================================================================
  Operating system: GNU/Linux
  Release: 3.10.10-1-ARCH
  Kernel version: #1 SMP PREEMPT Fri Aug 30 11:30:06 CEST 2013
  Machine: x86_64
  Disc usage
  Filesystem      Size  Used Avail Use% Mounted on
  /dev/sda1       220G  102G  107G  49% /
  dev             1.9G     0  1.9G   0% /dev
  run             2.0G  960K  2.0G   1% /run
  tmpfs           2.0G  604K  2.0G   1% /dev/shm
  tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
  tmpfs           2.0G   64K  2.0G   1% /tmp
  /dev/sdb1       275G  201G   61G  77% /media/Storage
  /dev/sdc1       917G  448G  423G  52% /media/Storage2
  /dev/sdd1       7.5G  224K  7.5G   1% /run/media/sam/CANON_DC
  /dev/sde1        15G  1.4G   14G  10% /run/media/sam/disk
  Memory usage
               total       used       free     shared    buffers     cached
  Mem:          3957       1690       2266          0         11        357
  -/+ buffers/cache:       1321       2635
  Swap:        10485        745       9740
  ===========================================================================
  Output options
  ===========================================================================
  Hugin Version: 2012.0.0.a94faa15c927
  Project file: /tmp/huginpto_HiFrJn
  Output prefix: IMGP6318p
  Projection: Equirectangular (2)
  Field of view: 137 x 62
  Canvas dimensions: 23440 x 10608
  Crop area: (684,926) - (21872,8222)
  Output exposure value: -0.46
  Selected outputs
  Normal panorama
  * Blended panorama
  ===========================================================================
  Input images
  ===========================================================================
  Number of images in project file: 6
  Number of active images: 6
  Image 0: /home/sam/Desktop/Slesse/converted/IMGP6318.png
  Image 0: Size 3032x2016, Exposure: -0.46
  Image 1: /home/sam/Desktop/Slesse/converted/IMGP6319.png
  Image 1: Size 3032x2016, Exposure: -0.46
  Image 2: /home/sam/Desktop/Slesse/converted/IMGP6320.png
  Image 2: Size 3032x2016, Exposure: -0.46
  Image 3: /home/sam/Desktop/Slesse/converted/IMGP6321.png
  Image 3: Size 3032x2016, Exposure: -0.46
  Image 4: /home/sam/Desktop/Slesse/converted/IMGP6322.png
  Image 4: Size 3032x2016, Exposure: -0.46
  Image 5: /home/sam/Desktop/Slesse/converted/IMGP6323.png
  Image 5: Size 3032x2016, Exposure: -0.46
  ===========================================================================
  Testing programs
  ===========================================================================
  Checking nona...[OK]
  Checking enblend...[OK]
  Checking enfuse...[OK]
  Checking hugin_hdrmerge...[OK]
  Checking exiftool...[OK]
  ===========================================================================
  Stitching panorama
  ===========================================================================
  nona -t 4  -r ldr -m TIFF_m -o IMGP6318p -i 0 /tmp/huginpto_HiFrJn
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6318.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6319.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6320.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6321.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6322.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6323.png
  nona -t 4  -r ldr -m TIFF_m -o IMGP6318p -i 1 /tmp/huginpto_HiFrJn
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6318.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6319.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6320.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6321.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6322.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6323.png
  nona -t 4  -r ldr -m TIFF_m -o IMGP6318p -i 2 /tmp/huginpto_HiFrJn
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6318.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6319.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6320.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6321.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6322.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6323.png
  nona -t 4  -r ldr -m TIFF_m -o IMGP6318p -i 3 /tmp/huginpto_HiFrJn
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6318.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6319.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6320.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6321.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6322.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6323.png
  nona -t 4  -r ldr -m TIFF_m -o IMGP6318p -i 4 /tmp/huginpto_HiFrJn
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6318.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6319.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6320.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6321.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6322.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6323.png
  nona -t 4  -r ldr -m TIFF_m -o IMGP6318p -i 5 /tmp/huginpto_HiFrJn
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6318.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6319.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6320.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6321.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6322.png
  Unable to read EXIF data from opened file:/home/sam/Desktop/Slesse/converted/IMGP6323.png
  enblend  -m 512 -b 1024 -f21188x7296+684+926 -o IMGP6318p.png -- IMGP6318p0000.tif IMGP6318p0001.tif IMGP6318p0002.tif IMGP6318p0003.tif IMGP6318p0004.tif IMGP6318p0005.tif
  enblend: info: loading next image: IMGP6318p0000.tif 1/1
  enblend: info: loading next image: IMGP6318p0001.tif 1/1
  enblend: No space left on device

  enblend: an exception occured
  enblend: 
  enblend: error writing to image swap file.
  Most likely cause: No space for temporary files.
  Make sure that there is enough space in the temporary directory

  (../include/vigra_ext/cachedfileimage.hxx:1708)

  enblend: info: remove invalid output image "IMGP6318p.png"
  make: *** [IMGP6318p.png] Error 1

  ----------------------------------------------------------

  Note : The EXIF data error is because I stripped the exif data, but I
  get the error even leaving it in the images.

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References

[Bug 1220523] [NEW] enblend: error writing to image swap file.
From: Samson David, 2013-09-04