Bug report #1006
OGR provider opens multiple files per layer
Status: | Closed | ||
---|---|---|---|
Priority: | Low | ||
Assignee: | |||
Category: | - | ||
Affected QGIS version: | Regression?: | No | |
Operating System: | All | Easy fix?: | No |
Pull Request or Patch supplied: | Resolution: | worksforme | |
Crashes QGIS or corrupts data: | Copied to github as #: | 11066 |
Description
Add a layer to newly started QGIS (for example, alaksa.shp) and check the open files:
lsof|grep alaska qgis 30489 gsherman 10u REG 8,6 260576 98290 /opt/atlas_revision/data/alaska.shp qgis 30489 gsherman 12u REG 8,6 5388 98295 /opt/atlas_revision/data/alaska.shx qgis 30489 gsherman 13u REG 8,6 27231 98182 /opt/atlas_revision/data/alaska.dbf qgis 30489 gsherman 15u REG 8,6 260576 98290 /opt/atlas_revision/data/alaska.shp qgis 30489 gsherman 16u REG 8,6 5388 98295 /opt/atlas_revision/data/alaska.shx qgis 30489 gsherman 18u REG 8,6 27231 98182 /opt/atlas_revision/data/alaska.dbf qgis 30489 gsherman 20r REG 8,6 34472 98238 /opt/atlas_revision/data/alaska.qix
Remove the layer from the canvas by right-clicking and choosing Remove. Open files are now:
lsof|grep alaska qgis 30489 gsherman 10u REG 8,6 260576 98290 /opt/atlas_revision/data/alaska.shp qgis 30489 gsherman 12u REG 8,6 5388 98295 /opt/atlas_revision/data/alaska.shx qgis 30489 gsherman 13u REG 8,6 27231 98182 /opt/atlas_revision/data/alaska.dbf
It seems that the layer should only be opened once and all files closed when the layer is removed from the canvas.
History
#1
Updated by Frank Warmerdam - over 16 years ago
Gary,
I tried reproducing this but was unsuccessful.
I added a polygon shapefile layer and got:
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME xmms 6633 warmerda 8r REG 0,25 14372058 14745602 /usr3/mp3s/Pink Floyd/Animals/02 - Dogs.mp3 (gdal6:/usr3) qgis 7196 warmerda 11u REG 0,25 175784 8126495 /usr3/data/esri/shape/eg_data/polygon.shp (gdal6:/usr3) qgis 7196 warmerda 12u REG 0,25 3892 8126496 /usr3/data/esri/shape/eg_data/polygon.shx (gdal6:/usr3) qgis 7196 warmerda 13u REG 0,25 159752 8126490 /usr3/data/esri/shape/eg_data/polygon.dbf (gdal6:/usr3)
Then removed it and get:
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME xmms 6633 warmerda 8r REG 0,25 14372058 14745602 /usr3/mp3s/Pink Floyd/Animals/02 - Dogs.mp3 (gdal6:/usr3)
This was done with a qgis built from head today.
#2
Updated by Jürgen Fischer about 16 years ago
- Resolution set to worksforme
- Status changed from Open to Closed
It wasn't reproduceable here either. Feel free to reopen, if the issue still exists.