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Warn user if file is fragmented

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See: https://github.com/greiman/SdFat/issues/256#issuecomment-778795554
- performance can be impacted if the file is fragmented on the SD card.
This commit is contained in:
Eric Helgeson 2022-11-21 09:37:58 -06:00
parent f4d7cdfa92
commit 7ee2c44c6a
1 changed files with 4 additions and 0 deletions
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4
src/BlueSCSI.cpp
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@ -231,6 +231,10 @@ bool hddimageOpen(SCSI_DEVICE *dev, FsFile *file,int id,int lun,int blocksize)
LOG_FILE.println(" - file is 0 bytes, can not use.");
goto failed;
}
if(!dev->m_file->isContiguous())
{
LOG_FILE.println(" - file is fragmented, see https://github.com/erichelgeson/BlueSCSI/wiki/Image-File-Fragmentation");
}
if(dev->m_type == SCSI_DEVICE_OPTICAL) {
LOG_FILE.print(" CDROM");